Files
IdeaSDK/crates/backend/src/dto.rs

5182 lines
171 KiB
Rust

//! Data Transfer Objects crossing the IPC boundary.
//!
//! Convention (frozen here for L1, see L1-ipc-bridge.md "points d'attention"):
//! **all IPC payloads are `camelCase`** via `#[serde(rename_all = "camelCase")]`.
//! Rust uses `snake_case` fields; serde renames them on the wire so the
//! TypeScript side sees idiomatic camelCase. This matches the persisted-domain
//! JSON convention already used in the domain (`agents.json` etc.).
use serde::{Deserialize, Serialize};
use serde_json::Value;
use application::{
AgentBackgroundTaskState, AgentTicketState, AppError, AppExitWorkGuardDetail,
AppExitWorkGuardState, AttachLiveAgentOutput, BackgroundTaskKindLabel,
ConversationPreviewStatus, ConversationTurnWorkPreview, ConversationWorkSummary,
CreateProjectInput, CreateProjectOutput, GitGraphOutput, HealthInput, HealthReport, LayoutKind,
ListProjectsOutput, LiveSessionKind, LiveSessionSnapshot, OpenProjectOutput, ProjectWorkState,
StopLiveAgentOutput, TicketWorkSource, TicketWorkStatus, TurnPage, TurnSource, TurnView,
};
use domain::{
AgentBusyState, PageCursor, PageDirection, Project, ProjectId, ProjectSystemPermissions,
ResolvedAgentSystemPermissions, SystemPermissionSet, TurnRole,
};
pub use crate::ticket_dto::*;
// ---------------------------------------------------------------------------
// Plugins (#43)
// ---------------------------------------------------------------------------
/// Plugin contribution summary DTO.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PluginContributionSummaryDto {
/// Top-level menus count.
pub top_level_menus: usize,
/// Menu items count.
pub menu_items: usize,
/// Layouts count.
pub layouts: usize,
/// MCP servers count.
pub mcp_servers: usize,
}
impl From<application::PluginContributionSummary> for PluginContributionSummaryDto {
fn from(value: application::PluginContributionSummary) -> Self {
Self {
top_level_menus: value.top_level_menus,
menu_items: value.menu_items,
layouts: value.layouts,
mcp_servers: value.mcp_servers,
}
}
}
/// Admin plugin DTO.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PluginAdminDto {
/// Plugin id.
pub id: String,
/// Display name.
pub display_name: String,
/// Publisher.
pub publisher: Option<String>,
/// Version.
pub version: String,
/// Description.
pub description: Option<String>,
/// Icon URL.
pub icon_url: Option<String>,
/// Source kind.
pub source_kind: String,
/// Source label.
pub source_label: Option<String>,
/// Lifecycle state.
pub lifecycle_state: domain::PluginLifecycleState,
/// Enabled flag.
pub enabled: bool,
/// Pending enable state.
pub pending_enable_state: Option<bool>,
/// Pending uninstall flag.
pub pending_uninstall: bool,
/// Restart required flag.
pub restart_required: bool,
/// Trust level.
pub trust_level: domain::PluginTrustLevel,
/// Contribution summary.
pub contribution_summary: PluginContributionSummaryDto,
/// Optional error.
pub error: Option<String>,
}
impl From<application::PluginAdmin> for PluginAdminDto {
fn from(value: application::PluginAdmin) -> Self {
Self {
id: value.id,
display_name: value.display_name,
publisher: value.publisher,
version: value.version,
description: value.description,
icon_url: value.icon_url,
source_kind: value.source_kind,
source_label: value.source_label,
lifecycle_state: value.lifecycle_state,
enabled: value.enabled,
pending_enable_state: value.pending_enable_state,
pending_uninstall: value.pending_uninstall,
restart_required: value.restart_required,
trust_level: value.trust_level,
contribution_summary: value.contribution_summary.into(),
error: value.error,
}
}
}
/// Review request DTO.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct ReviewPluginPackageDto {
/// Source kind: `archive` or `directory`.
pub source_kind: String,
/// Local source path.
pub path: String,
}
/// Plugin review DTO.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PluginReviewDto {
/// Manifest id.
pub id: String,
/// Display name.
pub display_name: String,
/// Publisher.
pub publisher: Option<String>,
/// Version.
pub version: String,
/// Description.
pub description: Option<String>,
/// Source kind.
pub source_kind: String,
/// Source label.
pub source_label: Option<String>,
/// Content hash.
pub content_hash: String,
/// Trust level.
pub trust_level: domain::PluginTrustLevel,
/// Summary.
pub contribution_summary: PluginContributionSummaryDto,
/// Manifest contributions.
pub contributes: domain::PluginContributionSet,
}
impl From<application::PluginReview> for PluginReviewDto {
fn from(value: application::PluginReview) -> Self {
Self {
id: value.manifest.id.as_str().to_owned(),
display_name: value.manifest.display_name,
publisher: value.manifest.publisher,
version: value.manifest.version.as_str().to_owned(),
description: value.manifest.description,
source_kind: value.source.kind().to_owned(),
source_label: Some(value.source.label().to_owned()),
content_hash: value.content_hash,
trust_level: value.trust_level,
contribution_summary: value.contribution_summary.into(),
contributes: value.manifest.contributes,
}
}
}
/// Plugin install result DTO.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PluginInstallResultDto {
/// Installed plugin.
pub plugin: PluginAdminDto,
/// Review.
pub review: PluginReviewDto,
/// Restart required.
pub restart_required: bool,
}
impl From<application::PluginInstallResult> for PluginInstallResultDto {
fn from(value: application::PluginInstallResult) -> Self {
Self {
plugin: value.plugin.into(),
review: value.review.into(),
restart_required: value.restart_required,
}
}
}
/// Plugin uninstall result DTO.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PluginUninstallResultDto {
/// Plugin id.
pub plugin_id: String,
/// Removal outcome.
pub removal_outcome: domain::RemovalOutcome,
/// Restart required.
pub restart_required: bool,
}
impl From<application::UninstallPluginResult> for PluginUninstallResultDto {
fn from(value: application::UninstallPluginResult) -> Self {
Self {
plugin_id: value.plugin_id,
removal_outcome: value.removal_outcome,
restart_required: value.restart_required,
}
}
}
/// Runtime catalog DTO.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PluginRuntimeContributionCatalogDto {
/// Runtime plugins.
pub plugins: Vec<PluginRuntimePluginDto>,
}
/// Runtime plugin DTO.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PluginRuntimePluginDto {
/// Plugin id.
pub id: String,
/// Display name.
pub display_name: String,
/// Publisher.
pub publisher: Option<String>,
/// Version.
pub version: String,
/// Bundle URL.
pub bundle_url: String,
/// Icon URL.
pub icon_url: Option<String>,
/// Content hash.
pub content_hash: String,
/// Public manifest capabilities.
pub capabilities: Vec<domain::PluginCapability>,
/// Contributions.
pub contributes: domain::PluginContributionSet,
}
impl From<application::PluginRuntimeCatalog> for PluginRuntimeContributionCatalogDto {
fn from(value: application::PluginRuntimeCatalog) -> Self {
Self {
plugins: value
.plugins
.into_iter()
.map(PluginRuntimePluginDto::from)
.collect(),
}
}
}
impl From<application::PluginRuntimePlugin> for PluginRuntimePluginDto {
fn from(value: application::PluginRuntimePlugin) -> Self {
Self {
id: value.id,
display_name: value.display_name,
publisher: value.publisher,
version: value.version,
bundle_url: value.bundle_url,
icon_url: value.icon_url,
content_hash: value.content_hash,
capabilities: value.capabilities,
contributes: value.contributes,
}
}
}
/// Plugin workspace path request DTO.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PluginWorkspacePathDto {
/// Project id.
pub project_id: String,
/// Relative path under the project root.
pub path: String,
}
impl From<PluginWorkspacePathDto> for application::PluginWorkspacePathInput {
fn from(value: PluginWorkspacePathDto) -> Self {
Self {
project_id: value.project_id,
path: value.path,
}
}
}
/// Plugin workspace text write request DTO.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PluginWorkspaceWriteTextDto {
/// Project id.
pub project_id: String,
/// Relative path under the project root.
pub path: String,
/// UTF-8 content.
pub content: String,
}
impl From<PluginWorkspaceWriteTextDto> for application::PluginWorkspaceWriteTextInput {
fn from(value: PluginWorkspaceWriteTextDto) -> Self {
Self {
project_id: value.project_id,
path: value.path,
content: value.content,
}
}
}
/// Plugin workspace binary write request DTO.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PluginWorkspaceWriteBinaryDto {
/// Project id.
pub project_id: String,
/// Relative path under the project root.
pub path: String,
/// Raw bytes.
pub bytes: Vec<u8>,
}
impl From<PluginWorkspaceWriteBinaryDto> for application::PluginWorkspaceWriteBinaryInput {
fn from(value: PluginWorkspaceWriteBinaryDto) -> Self {
Self {
project_id: value.project_id,
path: value.path,
bytes: value.bytes,
}
}
}
/// Plugin structured config document read request DTO.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PluginConfigDocumentReadDto {
/// Project id.
pub project_id: String,
/// Relative path under the project root.
pub path: String,
/// Optional explicit format. Omitted means inferred from extension.
#[serde(default)]
pub format: Option<String>,
}
impl From<PluginConfigDocumentReadDto> for application::PluginConfigDocumentReadInput {
fn from(value: PluginConfigDocumentReadDto) -> Self {
Self {
project_id: value.project_id,
path: value.path,
format: value.format,
}
}
}
/// Plugin structured config document update request DTO.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PluginConfigDocumentUpdateDto {
/// Project id.
pub project_id: String,
/// Relative path under the project root.
pub path: String,
/// Optional explicit format. Omitted means inferred from extension.
#[serde(default)]
pub format: Option<String>,
/// Update mode: `mergePatch` (default) or `replace`.
#[serde(default)]
pub mode: Option<String>,
/// JSON replacement or merge patch.
pub value: Value,
}
impl From<PluginConfigDocumentUpdateDto> for application::PluginConfigDocumentUpdateInput {
fn from(value: PluginConfigDocumentUpdateDto) -> Self {
Self {
project_id: value.project_id,
path: value.path,
format: value.format,
mode: value.mode,
value: value.value,
}
}
}
/// Plugin project structure query request DTO.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PluginProjectStructureQueryDto {
/// Project id.
pub project_id: String,
/// Optional relative root path.
#[serde(default)]
pub path: Option<String>,
/// Optional traversal depth.
#[serde(default)]
pub max_depth: Option<u8>,
/// Optional entry cap.
#[serde(default)]
pub max_entries: Option<usize>,
}
impl From<PluginProjectStructureQueryDto> for application::QueryProjectStructureInput {
fn from(value: PluginProjectStructureQueryDto) -> Self {
Self {
project_id: value.project_id,
path: value.path,
max_depth: value.max_depth,
max_entries: value.max_entries,
}
}
}
/// Public plugin command-task launch request DTO.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PluginRunCommandDto {
/// Owning project id.
pub project_id: String,
/// Agent id used for Work correlation and completion wake delivery.
pub owner_agent_id: String,
/// Human-facing task label.
pub label: String,
/// Executable to run.
pub command: String,
/// Arguments passed without shell parsing.
#[serde(default)]
pub args: Vec<String>,
/// Relative working directory under project root. Empty/omitted means root.
#[serde(default)]
pub cwd: Option<String>,
/// Extra environment variables.
#[serde(default)]
pub env: Vec<(String, String)>,
/// When true, completion is only recorded; otherwise the owner is woken.
#[serde(default)]
pub record_only: bool,
/// Optional absolute deadline, epoch milliseconds.
#[serde(default)]
pub deadline_ms: Option<u64>,
}
impl From<PluginRunCommandDto> for application::PluginRunCommandInput {
fn from(value: PluginRunCommandDto) -> Self {
Self {
project_id: value.project_id,
owner_agent_id: value.owner_agent_id,
label: value.label,
command: value.command,
args: value.args,
cwd: value.cwd,
env: value.env,
record_only: value.record_only,
deadline_ms: value.deadline_ms,
}
}
}
/// Public plugin task status request DTO.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PluginTaskStatusDto {
/// Task id to read.
pub task_id: String,
}
impl From<PluginTaskStatusDto> for application::PluginTaskStatusInput {
fn from(value: PluginTaskStatusDto) -> Self {
Self {
task_id: value.task_id,
}
}
}
/// Public plugin command-task status/output DTO.
pub type PluginTaskDto = BackgroundTaskDto;
/// Public plugin external-toolchain diagnostic request DTO.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PluginToolchainDiagnosticRequestDto {
/// Owning project id.
pub project_id: String,
/// Relative working directory under project root.
#[serde(default)]
pub cwd: Option<String>,
/// Executable probes to run.
#[serde(default)]
pub tools: Vec<PluginToolRequirementDto>,
/// Environment variable prerequisites.
#[serde(default)]
pub env: Vec<PluginEnvRequirementDto>,
/// Workspace file prerequisites.
#[serde(default)]
pub files: Vec<PluginFileRequirementDto>,
}
impl From<PluginToolchainDiagnosticRequestDto> for application::PluginToolchainDiagnosticInput {
fn from(value: PluginToolchainDiagnosticRequestDto) -> Self {
Self {
project_id: value.project_id,
cwd: value.cwd,
tools: value.tools.into_iter().map(Into::into).collect(),
env: value.env.into_iter().map(Into::into).collect(),
files: value.files.into_iter().map(Into::into).collect(),
}
}
}
/// Public plugin executable probe DTO.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PluginToolRequirementDto {
/// Stable requirement id.
pub id: String,
/// Executable name or path.
pub executable: String,
/// Version/diagnostic arguments.
#[serde(default)]
pub version_args: Vec<String>,
/// Whether this probe is required.
#[serde(default)]
pub required: bool,
/// Extra environment variables for the probe.
#[serde(default)]
pub env: Vec<(String, String)>,
}
impl From<PluginToolRequirementDto> for application::PluginToolRequirement {
fn from(value: PluginToolRequirementDto) -> Self {
Self {
id: value.id,
executable: value.executable,
version_args: value.version_args,
required: value.required,
env: value.env,
}
}
}
/// Public plugin environment prerequisite DTO.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PluginEnvRequirementDto {
/// Environment variable name.
pub name: String,
/// Whether this variable is required.
#[serde(default)]
pub required: bool,
/// Optional exact expected value.
#[serde(default)]
pub equals: Option<String>,
}
impl From<PluginEnvRequirementDto> for application::PluginEnvRequirement {
fn from(value: PluginEnvRequirementDto) -> Self {
Self {
name: value.name,
required: value.required,
equals: value.equals,
}
}
}
/// Public plugin workspace file prerequisite DTO.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PluginFileRequirementDto {
/// Relative path under project root.
pub path: String,
/// Whether this path is required.
#[serde(default)]
pub required: bool,
/// Expected kind: `file`, `directory`, or `any`.
#[serde(default)]
pub kind: Option<String>,
}
impl From<PluginFileRequirementDto> for application::PluginFileRequirement {
fn from(value: PluginFileRequirementDto) -> Self {
Self {
path: value.path,
required: value.required,
kind: value.kind,
}
}
}
/// Public plugin external-toolchain diagnostic output DTO.
pub type PluginToolchainDiagnosticDto = application::PluginToolchainDiagnostic;
/// Public plugin event subscription request DTO.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PluginEventSubscribeDto {
/// Project id to observe.
pub project_id: String,
/// Public event types to retain. Empty means all supported types.
#[serde(default)]
pub event_types: Vec<String>,
/// Per-subscription retained event capacity.
#[serde(default)]
pub capacity: Option<usize>,
}
impl From<PluginEventSubscribeDto> for application::PluginEventSubscribeInput {
fn from(value: PluginEventSubscribeDto) -> Self {
Self {
project_id: value.project_id,
event_types: value.event_types,
capacity: value.capacity,
}
}
}
/// Public plugin event poll request DTO.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PluginEventPollDto {
/// Subscription id returned by subscribe.
pub subscription_id: String,
/// Maximum number of events to drain.
#[serde(default)]
pub max_events: Option<usize>,
}
impl From<PluginEventPollDto> for application::PluginEventPollInput {
fn from(value: PluginEventPollDto) -> Self {
Self {
subscription_id: value.subscription_id,
max_events: value.max_events,
}
}
}
/// Public plugin event unsubscribe request DTO.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct PluginEventUnsubscribeDto {
/// Subscription id returned by subscribe.
pub subscription_id: String,
}
impl From<PluginEventUnsubscribeDto> for application::PluginEventUnsubscribeInput {
fn from(value: PluginEventUnsubscribeDto) -> Self {
Self {
subscription_id: value.subscription_id,
}
}
}
/// Public plugin event subscription output DTO.
pub type PluginEventSubscriptionDto = application::PluginEventSubscription;
/// Public plugin event poll output DTO.
pub type PluginEventBatchDto = application::PluginEventBatch;
/// Plugin workspace text file DTO.
pub type PluginWorkspaceTextFileDto = application::PluginWorkspaceTextFile;
/// Plugin workspace binary file DTO.
pub type PluginWorkspaceBinaryFileDto = application::PluginWorkspaceBinaryFile;
/// Plugin workspace directory listing DTO.
pub type PluginWorkspaceDirectoryListingDto = application::PluginWorkspaceDirectoryListing;
/// Plugin workspace stat DTO.
pub type PluginWorkspaceStatDto = application::PluginWorkspaceStat;
/// Plugin structured config document DTO.
pub type PluginConfigDocumentDto = application::PluginConfigDocument;
/// Plugin structured config document write result DTO.
pub type PluginConfigDocumentWriteResultDto = application::PluginConfigDocumentWriteResult;
/// Plugin project structure result DTO.
pub type PluginProjectStructureDto = application::ProjectStructureQuery;
/// Request DTO for the `health` command.
#[derive(Debug, Clone, Default, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct HealthRequestDto {
/// Optional note echoed back by the use case.
#[serde(default)]
pub note: Option<String>,
}
impl From<HealthRequestDto> for HealthInput {
fn from(dto: HealthRequestDto) -> Self {
Self { note: dto.note }
}
}
/// Response DTO for the `health` command.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct HealthResponseDto {
/// Application version.
pub version: String,
/// Liveness flag.
pub alive: bool,
/// Server time in epoch milliseconds.
pub time_millis: i64,
/// Correlation id for this call.
pub correlation_id: String,
/// Echoed note, if any.
pub note: Option<String>,
}
impl From<HealthReport> for HealthResponseDto {
fn from(r: HealthReport) -> Self {
Self {
version: r.version,
alive: r.alive,
time_millis: r.time_millis,
correlation_id: r.correlation_id,
note: r.note,
}
}
}
/// Error DTO returned to the frontend in the `Err` arm of every command.
///
/// `code` is a stable machine-readable string (see [`AppError::code`]); the
/// frontend branches on it without parsing `message`.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct ErrorDto {
/// Stable error code, e.g. `NOT_FOUND`, `INVALID`.
pub code: String,
/// Human-readable message.
pub message: String,
}
impl From<AppError> for ErrorDto {
fn from(e: AppError) -> Self {
Self {
code: e.code().to_owned(),
message: e.to_string(),
}
}
}
impl ErrorDto {
/// Builds a stable `INVALID` error.
#[must_use]
pub fn invalid(message: impl Into<String>) -> Self {
Self {
code: "INVALID".to_owned(),
message: message.into(),
}
}
}
// ---------------------------------------------------------------------------
// Projects (L2)
// ---------------------------------------------------------------------------
/// A project as seen by the frontend (camelCase wire shape).
///
/// `remote` is the domain [`domain::RemoteRef`], which already serialises
/// camelCase + tagged (`kind`), so we embed it directly.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct ProjectDto {
/// Stable project id (UUID string).
pub id: String,
/// Display name.
pub name: String,
/// Absolute project root.
pub root: String,
/// Where the project lives (`{ "kind": "local" }`, `ssh`, `wsl`).
pub remote: domain::RemoteRef,
/// Creation timestamp, epoch milliseconds.
pub created_at: i64,
}
impl From<Project> for ProjectDto {
fn from(p: Project) -> Self {
Self {
id: p.id.to_string(),
name: p.name,
root: p.root.as_str().to_owned(),
remote: p.remote,
created_at: p.created_at,
}
}
}
/// Request DTO for `create_project`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct CreateProjectRequestDto {
/// Display name.
pub name: String,
/// Absolute project root.
pub root: String,
/// Optional remote reference; defaults to local when omitted.
#[serde(default)]
pub remote: Option<domain::RemoteRef>,
/// Optional default profile id.
#[serde(default)]
pub default_profile_id: Option<String>,
}
impl From<CreateProjectRequestDto> for CreateProjectInput {
fn from(dto: CreateProjectRequestDto) -> Self {
Self {
name: dto.name,
root: dto.root,
remote: dto.remote,
default_profile_id: dto.default_profile_id,
}
}
}
impl From<CreateProjectOutput> for ProjectDto {
fn from(out: CreateProjectOutput) -> Self {
out.project.into()
}
}
impl From<OpenProjectOutput> for ProjectDto {
fn from(out: OpenProjectOutput) -> Self {
out.project.into()
}
}
/// Parses a project-id string (UUID) coming from the frontend.
///
/// # Errors
/// Returns an [`ErrorDto`] with code `INVALID` if the string is not a UUID.
pub fn parse_project_id(raw: &str) -> Result<ProjectId, ErrorDto> {
uuid::Uuid::parse_str(raw)
.map(ProjectId::from_uuid)
.map_err(|_| ErrorDto {
code: "INVALID".to_owned(),
message: format!("invalid project id: {raw}"),
})
}
/// Response DTO for `list_projects`.
#[derive(Debug, Clone, Serialize)]
#[serde(transparent)]
pub struct ProjectListDto(pub Vec<ProjectDto>);
impl From<ListProjectsOutput> for ProjectListDto {
fn from(out: ListProjectsOutput) -> Self {
Self(out.projects.into_iter().map(ProjectDto::from).collect())
}
}
// ---------------------------------------------------------------------------
// Terminals (L3)
// ---------------------------------------------------------------------------
use application::{
CloseTerminalInput, CloseTerminalOutput, OpenTerminalInput, OpenTerminalOutput,
ResizeTerminalInput, WriteToTerminalInput,
};
use domain::SessionId;
/// Request DTO for `open_terminal`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct OpenTerminalRequestDto {
/// Working directory (typically the project root).
pub cwd: String,
/// Initial terminal height in rows.
pub rows: u16,
/// Initial terminal width in columns.
pub cols: u16,
/// Optional explicit command; defaults to the platform shell when omitted.
#[serde(default)]
pub command: Option<String>,
/// Optional arguments for the command.
#[serde(default)]
pub args: Vec<String>,
}
impl From<OpenTerminalRequestDto> for OpenTerminalInput {
fn from(dto: OpenTerminalRequestDto) -> Self {
Self {
cwd: dto.cwd,
rows: dto.rows,
cols: dto.cols,
command: dto.command,
args: dto.args,
node_id: None,
}
}
}
/// Response DTO for `open_terminal`: the freshly-opened session.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct TerminalSessionDto {
/// Stable session id (UUID string) — used for write/resize/close + the
/// output channel.
pub session_id: String,
/// Working directory the shell runs in.
pub cwd: String,
/// Current rows.
pub rows: u16,
/// Current cols.
pub cols: u16,
/// Conversation id **assigned** by this launch, when the agent's profile
/// supports session assignment and the hosting cell had none yet (T4b). The
/// front persists it on the leaf (`setCellConversation`) so the next open
/// resumes. `None` for a plain terminal, a resume, or a degraded launch.
#[serde(skip_serializing_if = "Option::is_none")]
pub assigned_conversation_id: Option<String>,
/// **Id de session moteur** (resumable du provider courant) exposé par ce
/// lancement, **distinct** de l'id de paire `assignedConversationId` (ARCHITECTURE
/// §19.7, lot P8a). Le front le range dans le **cache** `engineSessionId` de la
/// cellule (jamais sur `conversationId`). Absent pour un terminal nu, une reprise,
/// ou quand le moteur n'expose encore aucun id. La source de vérité du resumable
/// est `providers.json` (lot P8b).
#[serde(skip_serializing_if = "Option::is_none")]
pub engine_session_id: Option<String>,
/// How the frontend should render the cell hosting this session (§17.6):
/// [`CellKind::Chat`] for a structured AI session (an `AgentChatView` driven by
/// `agent_send`/`reattach_agent_chat`), [`CellKind::Pty`] for a raw terminal
/// (xterm). **Derived**, not a layout field: it follows the presence of a
/// structured session descriptor on the launch output — a single source of
/// truth. Plain terminals and the non-launch construction paths default to
/// [`CellKind::Pty`] (the historical, non-breaking shape: a PTY session DTO
/// always serialises with `cellKind: "pty"`).
pub cell_kind: CellKind,
}
/// Whether a session's hosting cell renders as a structured chat view or a raw
/// terminal (ARCHITECTURE §17.6). Serialises as `"chat"` / `"pty"` on the wire;
/// the frontend `LayoutGrid` switches `AgentChatView` vs `TerminalView` on it.
#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub enum CellKind {
/// A raw PTY terminal cell (xterm) — the historical default.
Pty,
/// A structured AI chat cell (`AgentChatView`), backed by an `AgentSession`.
Chat,
}
impl From<OpenTerminalOutput> for TerminalSessionDto {
fn from(out: OpenTerminalOutput) -> Self {
let s = out.session;
Self {
session_id: s.id.to_string(),
cwd: s.cwd.as_str().to_owned(),
rows: s.pty_size.rows,
cols: s.pty_size.cols,
assigned_conversation_id: None,
engine_session_id: None,
cell_kind: CellKind::Pty,
}
}
}
/// Response DTO for `reattach_terminal`: the retained scrollback of a still-live
/// session, repainted into the re-mounting xterm before the new output stream is
/// wired. Bytes are serialised as a number array, matching the PTY output channel.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct ReattachResultDto {
/// The session that was re-attached (echoed back for the frontend).
pub session_id: String,
/// The most-recent retained output bytes (scrollback ring buffer).
pub scrollback: Vec<u8>,
}
/// Response DTO for `attach_background_task`: the retained bytes to repaint for
/// a background command task before optional live bytes arrive on the channel.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct AttachBackgroundTaskResultDto {
/// The task that was attached (echoed back for the frontend).
pub task_id: String,
/// Recent output bytes: PTY scrollback for a live task, persisted tail for a
/// terminal task.
pub scrollback: Vec<u8>,
/// Whether a live PTY subscription was installed for subsequent output.
pub live: bool,
}
/// Request DTO for `write_terminal`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct WriteTerminalRequestDto {
/// Target session id.
pub session_id: String,
/// Bytes to write (xterm keystrokes).
pub data: Vec<u8>,
}
impl WriteTerminalRequestDto {
/// Converts to the use-case input, parsing the session id.
///
/// # Errors
/// [`ErrorDto`] with code `INVALID` if the id is malformed.
pub fn into_input(self) -> Result<WriteToTerminalInput, ErrorDto> {
Ok(WriteToTerminalInput {
session_id: parse_session_id(&self.session_id)?,
data: self.data,
})
}
}
/// Request DTO for `resize_terminal`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct ResizeTerminalRequestDto {
/// Target session id.
pub session_id: String,
/// New rows.
pub rows: u16,
/// New cols.
pub cols: u16,
}
impl ResizeTerminalRequestDto {
/// Converts to the use-case input, parsing the session id.
///
/// # Errors
/// [`ErrorDto`] with code `INVALID` if the id is malformed.
pub fn into_input(self) -> Result<ResizeTerminalInput, ErrorDto> {
Ok(ResizeTerminalInput {
session_id: parse_session_id(&self.session_id)?,
rows: self.rows,
cols: self.cols,
})
}
}
/// Response DTO for `close_terminal`.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct TerminalClosedDto {
/// Exit code, if the process reported one.
pub code: Option<i32>,
}
impl From<CloseTerminalOutput> for TerminalClosedDto {
fn from(out: CloseTerminalOutput) -> Self {
Self { code: out.code }
}
}
/// Builds a [`CloseTerminalInput`] from a raw session-id string.
///
/// # Errors
/// [`ErrorDto`] with code `INVALID` if the id is malformed.
pub fn parse_close_terminal(raw: &str) -> Result<CloseTerminalInput, ErrorDto> {
Ok(CloseTerminalInput {
session_id: parse_session_id(raw)?,
})
}
/// Parses a session-id string (UUID) coming from the frontend.
///
/// # Errors
/// Returns an [`ErrorDto`] with code `INVALID` if the string is not a UUID.
pub fn parse_session_id(raw: &str) -> Result<SessionId, ErrorDto> {
uuid::Uuid::parse_str(raw)
.map(SessionId::from_uuid)
.map_err(|_| ErrorDto {
code: "INVALID".to_owned(),
message: format!("invalid session id: {raw}"),
})
}
// ---------------------------------------------------------------------------
// Layout (L4 + #4 management + #3 per-cell agent)
// ---------------------------------------------------------------------------
use application::{
CreateLayoutOutput, DeleteLayoutOutput, LayoutInfo, LayoutOperation, ListLayoutsOutput,
LoadLayoutOutput, MutateLayoutOutput, SetActiveLayoutOutput,
};
use domain::{AgentId, Direction, LayoutId, LayoutTree, NodeId};
/// Response DTO carrying a layout tree.
///
/// [`LayoutTree`] already serialises camelCase + tagged (its enum uses
/// `#[serde(tag = "type", content = "node")]`), so we embed it directly; the
/// TypeScript mirror in `@/domain` matches this shape.
#[derive(Debug, Clone, Serialize)]
#[serde(transparent)]
pub struct LayoutDto(pub LayoutTree);
impl From<LoadLayoutOutput> for LayoutDto {
fn from(out: LoadLayoutOutput) -> Self {
Self(out.layout)
}
}
impl From<MutateLayoutOutput> for LayoutDto {
fn from(out: MutateLayoutOutput) -> Self {
Self(out.layout)
}
}
/// A layout operation as sent by the frontend (tagged on `type`, camelCase).
///
/// Mirrors [`LayoutOperation`]; node/session ids cross the wire as UUID strings
/// and are parsed here. `direction` reuses the domain [`Direction`] (which
/// already serialises `"row"`/`"column"`).
#[derive(Debug, Clone, Deserialize)]
#[serde(tag = "type", rename_all = "camelCase")]
pub enum LayoutOperationDto {
/// Split a leaf into a two-child split.
#[serde(rename_all = "camelCase")]
Split {
/// Leaf to split.
target: String,
/// Row (columns) or Column (rows).
direction: Direction,
/// Id for the new sibling leaf.
new_leaf: String,
/// Id for the wrapping split container.
container: String,
},
/// Collapse a split container back to one child.
#[serde(rename_all = "camelCase")]
Merge {
/// Split container to collapse.
container: String,
/// Index of the child to keep.
keep_index: usize,
},
/// Reassign a split's child weights.
#[serde(rename_all = "camelCase")]
Resize {
/// Split container to resize.
container: String,
/// New weights (one per child).
weights: Vec<f32>,
},
/// Move a session from one leaf to another.
#[serde(rename_all = "camelCase")]
Move {
/// Source leaf.
from: String,
/// Target (empty) leaf.
to: String,
},
/// Attach/detach a session to/from a leaf.
#[serde(rename_all = "camelCase")]
SetSession {
/// Hosting leaf.
target: String,
/// Session id, or `null` to clear.
#[serde(default)]
session: Option<String>,
},
/// Attach/detach an agent to/from a leaf (#3 per-cell agent).
#[serde(rename_all = "camelCase")]
SetCellAgent {
/// Hosting leaf.
target: String,
/// Agent id, or `null` to clear.
#[serde(default)]
agent: Option<String>,
},
/// Record/clear the persistent CLI conversation id on a leaf (T4b).
#[serde(rename_all = "camelCase")]
SetCellConversation {
/// Hosting leaf.
target: String,
/// Conversation id, or `null` to clear.
#[serde(default)]
conversation_id: Option<String>,
},
}
impl LayoutOperationDto {
/// Converts to the use-case operation, parsing all ids.
///
/// # Errors
/// [`ErrorDto`] with code `INVALID` if any id is malformed.
pub fn into_operation(self) -> Result<LayoutOperation, ErrorDto> {
Ok(match self {
Self::Split {
target,
direction,
new_leaf,
container,
} => LayoutOperation::Split {
target: parse_node_id(&target)?,
direction,
new_leaf: parse_node_id(&new_leaf)?,
container: parse_node_id(&container)?,
},
Self::Merge {
container,
keep_index,
} => LayoutOperation::Merge {
container: parse_node_id(&container)?,
keep_index,
},
Self::Resize { container, weights } => LayoutOperation::Resize {
container: parse_node_id(&container)?,
weights,
},
Self::Move { from, to } => LayoutOperation::Move {
from: parse_node_id(&from)?,
to: parse_node_id(&to)?,
},
Self::SetSession { target, session } => LayoutOperation::SetSession {
target: parse_node_id(&target)?,
session: session.as_deref().map(parse_session_id).transpose()?,
},
Self::SetCellAgent { target, agent } => LayoutOperation::SetCellAgent {
target: parse_node_id(&target)?,
agent: agent.as_deref().map(parse_agent_id).transpose()?,
},
Self::SetCellConversation {
target,
conversation_id,
} => LayoutOperation::SetCellConversation {
target: parse_node_id(&target)?,
conversation_id,
},
})
}
}
/// Parses a node-id string (UUID) coming from the frontend.
///
/// # Errors
/// Returns an [`ErrorDto`] with code `INVALID` if the string is not a UUID.
pub fn parse_node_id(raw: &str) -> Result<NodeId, ErrorDto> {
uuid::Uuid::parse_str(raw)
.map(NodeId::from_uuid)
.map_err(|_| ErrorDto {
code: "INVALID".to_owned(),
message: format!("invalid node id: {raw}"),
})
}
/// Parses a layout-id string (UUID) coming from the frontend.
///
/// # Errors
/// Returns an [`ErrorDto`] with code `INVALID` if the string is not a UUID.
pub fn parse_layout_id(raw: &str) -> Result<LayoutId, ErrorDto> {
uuid::Uuid::parse_str(raw)
.map(LayoutId::from_uuid)
.map_err(|_| ErrorDto {
code: "INVALID".to_owned(),
message: format!("invalid layout id: {raw}"),
})
}
// ---------------------------------------------------------------------------
// Layouts (#4) — management DTOs
// ---------------------------------------------------------------------------
/// Lightweight layout descriptor (id + name + kind), for the tab bar.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct LayoutInfoDto {
/// Stable layout id (UUID string).
pub id: String,
/// Display name.
pub name: String,
/// Layout kind: `"terminal"` or `"gitGraph"`.
pub kind: String,
}
impl From<LayoutInfo> for LayoutInfoDto {
fn from(info: LayoutInfo) -> Self {
let kind = match info.kind {
LayoutKind::Terminal => "terminal",
LayoutKind::GitGraph => "gitGraph",
}
.to_owned();
Self {
id: info.id.to_string(),
name: info.name,
kind,
}
}
}
/// Response DTO for `list_layouts`.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct ListLayoutsDto {
/// All named layouts (id + name), in order.
pub layouts: Vec<LayoutInfoDto>,
/// The id of the currently active layout.
pub active_id: String,
}
impl From<ListLayoutsOutput> for ListLayoutsDto {
fn from(out: ListLayoutsOutput) -> Self {
Self {
layouts: out.layouts.into_iter().map(LayoutInfoDto::from).collect(),
active_id: out.active_id.to_string(),
}
}
}
/// Response DTO for `create_layout`.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct CreateLayoutResultDto {
/// The id minted for the new layout.
pub layout_id: String,
}
impl From<CreateLayoutOutput> for CreateLayoutResultDto {
fn from(out: CreateLayoutOutput) -> Self {
Self {
layout_id: out.layout_id.to_string(),
}
}
}
/// Response DTO for `delete_layout`.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct DeleteLayoutResultDto {
/// The active layout after the deletion.
pub active_id: String,
}
impl From<DeleteLayoutOutput> for DeleteLayoutResultDto {
fn from(out: DeleteLayoutOutput) -> Self {
Self {
active_id: out.active_id.to_string(),
}
}
}
/// Request DTO for `create_layout`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct CreateLayoutRequestDto {
/// Owning project id.
pub project_id: String,
/// Display name for the new layout.
pub name: String,
/// Optional layout kind: `"terminal"` (default) or `"gitGraph"`.
#[serde(default)]
pub kind: Option<String>,
}
impl CreateLayoutRequestDto {
/// Parses the optional `kind` string into a [`LayoutKind`].
///
/// # Errors
/// [`ErrorDto`] with code `INVALID` if the value is not a known kind.
pub fn parse_kind(&self) -> Result<LayoutKind, ErrorDto> {
match self.kind.as_deref() {
None | Some("terminal") => Ok(LayoutKind::Terminal),
Some("gitGraph") => Ok(LayoutKind::GitGraph),
Some(other) => Err(ErrorDto {
code: "INVALID".to_owned(),
message: format!("unknown layout kind: {other}"),
}),
}
}
}
/// Request DTO for `rename_layout`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct RenameLayoutRequestDto {
/// Owning project id.
pub project_id: String,
/// Layout to rename.
pub layout_id: String,
/// New display name.
pub name: String,
}
/// Request DTO for `delete_layout`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct DeleteLayoutRequestDto {
/// Owning project id.
pub project_id: String,
/// Layout to delete.
pub layout_id: String,
}
/// Response DTO for `set_active_layout`.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct SetActiveLayoutResultDto {
/// The layout actually activated — equals the requested id when valid, else
/// the unchanged current active id (self-healing fallback). Authoritative.
pub active_id: String,
}
impl From<SetActiveLayoutOutput> for SetActiveLayoutResultDto {
fn from(out: SetActiveLayoutOutput) -> Self {
Self {
active_id: out.active_id.to_string(),
}
}
}
/// Request DTO for `set_active_layout`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct SetActiveLayoutRequestDto {
/// Owning project id.
pub project_id: String,
/// Layout to make active.
pub layout_id: String,
}
// ---------------------------------------------------------------------------
// Profiles & first-run (L5)
// ---------------------------------------------------------------------------
use application::{
CloneOpenCodeProfileFromSeedInput, CloneOpenCodeProfileFromSeedOutput, ConfigureProfilesInput,
ConfigureProfilesOutput, DeleteProfileInput, DetectProfilesInput, DetectProfilesOutput,
FirstRunStateOutput, ListProfilesOutput, ProfileAvailability, ReferenceProfilesOutput,
SaveOpenCodeProviderProfileInput, SaveOpenCodeProviderProfileOutput, SaveProfileInput,
SaveProfileOutput,
};
use domain::profile::{AgentProfile, CustomProviderConfig, OpenCodeConfig};
use domain::ProfileId;
/// A profile crossing the wire. [`AgentProfile`] already serialises camelCase
/// (id, name, command, args, `contextInjection{strategy,…}`, detect,
/// `cwdTemplate`), so we embed it directly — the TS mirror matches this shape.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(transparent)]
pub struct ProfileDto(pub AgentProfile);
/// A list of profiles (camelCase array on the wire).
#[derive(Debug, Clone, Serialize)]
#[serde(transparent)]
pub struct ProfileListDto(pub Vec<ProfileDto>);
impl From<Vec<AgentProfile>> for ProfileListDto {
fn from(v: Vec<AgentProfile>) -> Self {
Self(v.into_iter().map(ProfileDto).collect())
}
}
impl From<ListProfilesOutput> for ProfileListDto {
fn from(out: ListProfilesOutput) -> Self {
out.profiles.into()
}
}
impl From<ReferenceProfilesOutput> for ProfileListDto {
fn from(out: ReferenceProfilesOutput) -> Self {
out.profiles.into()
}
}
impl From<SaveProfileOutput> for ProfileDto {
fn from(out: SaveProfileOutput) -> Self {
Self(out.profile)
}
}
impl From<CloneOpenCodeProfileFromSeedOutput> for ProfileDto {
fn from(out: CloneOpenCodeProfileFromSeedOutput) -> Self {
Self(out.profile)
}
}
impl From<application::CloneProfileFromSeedOutput> for ProfileDto {
fn from(out: application::CloneProfileFromSeedOutput) -> Self {
Self(out.profile)
}
}
/// One entry of a curated structured-profile model catalogue.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct ProfileModelCatalogEntryDto {
/// Structured adapter this model belongs to.
pub adapter: domain::profile::StructuredAdapter,
/// Exact model identifier to persist on `AgentProfile.model`.
pub model_id: String,
/// Human-readable label for picker display.
pub display_name: String,
/// Extra search tokens useful to the frontend.
pub aliases: Vec<String>,
/// Whether this entry is the conservative default suggestion.
pub recommended: bool,
/// Compatibility state against the locally detected CLI version.
pub compatibility: domain::ModelCompatibility,
/// Source that contributed the model entry.
pub source: domain::ModelCatalogSource,
}
impl From<application::ProfileModelCatalogEntry> for ProfileModelCatalogEntryDto {
fn from(entry: application::ProfileModelCatalogEntry) -> Self {
Self {
adapter: entry.adapter,
model_id: entry.model_id,
display_name: entry.display_name,
aliases: entry.aliases,
recommended: entry.recommended,
compatibility: entry.compatibility,
source: entry.source,
}
}
}
/// Enriched structured-profile model catalogue.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct ProfileModelCatalogDto {
/// The catalogue entries.
pub models: Vec<ProfileModelCatalogEntryDto>,
/// Best-effort local CLI version.
pub cli_version: Option<String>,
/// Non-fatal fallback/degradation warnings.
pub warnings: Vec<String>,
}
impl From<application::ListClaudeModelsOutput> for ProfileModelCatalogDto {
fn from(out: application::ListClaudeModelsOutput) -> Self {
Self {
models: out.models.into_iter().map(Into::into).collect(),
cli_version: out.cli_version.map(|version| version.raw),
warnings: out.warnings,
}
}
}
impl From<application::ListCodexModelsOutput> for ProfileModelCatalogDto {
fn from(out: application::ListCodexModelsOutput) -> Self {
Self {
models: out.models.into_iter().map(Into::into).collect(),
cli_version: out.cli_version.map(|version| version.raw),
warnings: out.warnings,
}
}
}
/// One entry of the static OpenCode cloud-provider catalogue (ticket #92, lot B3).
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct OpenCodeProviderDto {
/// Identifier in the OpenCode provider registry (e.g. `"anthropic"`).
pub provider_id: String,
/// Human-readable label for the picker UI.
pub display_name: String,
/// Model names this provider serves, offered for selection.
pub models: Vec<String>,
}
impl From<application::OpenCodeProviderCatalogEntry> for OpenCodeProviderDto {
fn from(entry: application::OpenCodeProviderCatalogEntry) -> Self {
Self {
provider_id: entry.provider_id,
display_name: entry.display_name,
models: entry.models,
}
}
}
/// A list of OpenCode cloud-provider catalogue entries (camelCase array on the
/// wire).
#[derive(Debug, Clone, Serialize)]
#[serde(transparent)]
pub struct OpenCodeProviderListDto(pub Vec<OpenCodeProviderDto>);
impl From<application::ListOpenCodeProvidersOutput> for OpenCodeProviderListDto {
fn from(out: application::ListOpenCodeProvidersOutput) -> Self {
Self(out.providers.into_iter().map(Into::into).collect())
}
}
/// Request DTO for `detect_profiles`: the candidate profiles to probe.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct DetectProfilesRequestDto {
/// Candidate profiles whose `detect` command should be run.
pub candidates: Vec<AgentProfile>,
}
impl From<DetectProfilesRequestDto> for DetectProfilesInput {
fn from(dto: DetectProfilesRequestDto) -> Self {
Self {
candidates: dto.candidates,
}
}
}
/// One availability result (`profile` + whether its CLI is installed).
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct ProfileAvailabilityDto {
/// The probed profile.
pub profile: AgentProfile,
/// Whether the CLI was detected (exit code 0).
pub available: bool,
}
impl From<ProfileAvailability> for ProfileAvailabilityDto {
fn from(a: ProfileAvailability) -> Self {
Self {
profile: a.profile,
available: a.available,
}
}
}
/// Response DTO for `detect_profiles`.
#[derive(Debug, Clone, Serialize)]
#[serde(transparent)]
pub struct DetectProfilesResponseDto(pub Vec<ProfileAvailabilityDto>);
impl From<DetectProfilesOutput> for DetectProfilesResponseDto {
fn from(out: DetectProfilesOutput) -> Self {
Self(out.results.into_iter().map(Into::into).collect())
}
}
/// Request DTO for `save_profile`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct SaveProfileRequestDto {
/// The profile to upsert.
pub profile: AgentProfile,
}
impl From<SaveProfileRequestDto> for SaveProfileInput {
fn from(dto: SaveProfileRequestDto) -> Self {
Self {
profile: dto.profile,
}
}
}
/// Request DTO for `save_opencode_provider_profile` (ticket #92, lot B3): the
/// profile to upsert plus the literal provider fields. `apiKey` never reaches
/// `profiles.json` — the use case seals it into the `SecretStore`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct SaveOpenCodeProviderProfileRequestDto {
/// The profile to create or replace (by id).
pub profile: AgentProfile,
/// Provider id in the OpenCode registry (e.g. `"anthropic"`).
pub provider_id: String,
/// Model name served by this provider.
pub model: String,
/// Literal API key, sealed into the `SecretStore` — never persisted as-is.
pub api_key: String,
/// Optional custom-provider configuration (endpoint outside the OpenCode
/// registry). Absent/`null` = known provider (unchanged behaviour).
#[serde(default)]
pub custom: Option<CustomProviderConfig>,
}
impl From<SaveOpenCodeProviderProfileRequestDto> for SaveOpenCodeProviderProfileInput {
fn from(dto: SaveOpenCodeProviderProfileRequestDto) -> Self {
Self {
profile: dto.profile,
provider_id: dto.provider_id,
model: dto.model,
api_key: dto.api_key,
custom: dto.custom,
}
}
}
impl From<SaveOpenCodeProviderProfileOutput> for ProfileDto {
fn from(out: SaveOpenCodeProviderProfileOutput) -> Self {
Self(out.profile)
}
}
/// Request DTO for `clone_opencode_profile_from_seed`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct CloneOpenCodeProfileFromSeedRequestDto {
/// Optional display name for the new profile.
#[serde(default, skip_serializing_if = "Option::is_none")]
pub name: Option<String>,
/// Optional OpenCode config override. When omitted, the seed config is copied.
#[serde(default, skip_serializing_if = "Option::is_none")]
pub opencode: Option<OpenCodeConfig>,
}
impl From<CloneOpenCodeProfileFromSeedRequestDto> for CloneOpenCodeProfileFromSeedInput {
fn from(dto: CloneOpenCodeProfileFromSeedRequestDto) -> Self {
Self {
name: dto.name,
opencode: dto.opencode,
}
}
}
/// Request DTO for `clone_profile_from_seed`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct CloneProfileFromSeedRequestDto {
/// Id of the persisted or reference profile to clone.
pub seed_profile_id: domain::ids::ProfileId,
/// Optional display name for the new profile.
#[serde(default, skip_serializing_if = "Option::is_none")]
pub name: Option<String>,
/// Optional model override. When omitted, the seed model is copied.
#[serde(default, skip_serializing_if = "Option::is_none")]
pub model: Option<String>,
}
impl From<CloneProfileFromSeedRequestDto> for application::CloneProfileFromSeedInput {
fn from(dto: CloneProfileFromSeedRequestDto) -> Self {
Self {
seed_profile_id: dto.seed_profile_id,
name: dto.name,
model: dto.model,
}
}
}
/// Request DTO for `configure_profiles` (closes the first run).
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct ConfigureProfilesRequestDto {
/// All profiles the user chose to keep.
pub profiles: Vec<AgentProfile>,
}
impl From<ConfigureProfilesRequestDto> for ConfigureProfilesInput {
fn from(dto: ConfigureProfilesRequestDto) -> Self {
Self {
profiles: dto.profiles,
}
}
}
impl From<ConfigureProfilesOutput> for ProfileListDto {
fn from(out: ConfigureProfilesOutput) -> Self {
out.profiles.into()
}
}
/// Response DTO for `first_run_state`.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct FirstRunStateDto {
/// `true` when the first-run wizard should be shown.
pub is_first_run: bool,
/// Pre-filled reference catalogue to seed the wizard.
pub reference_profiles: Vec<AgentProfile>,
}
impl From<FirstRunStateOutput> for FirstRunStateDto {
fn from(out: FirstRunStateOutput) -> Self {
Self {
is_first_run: out.is_first_run,
reference_profiles: out.reference_profiles,
}
}
}
// ---------------------------------------------------------------------------
// Local model servers (B35)
// ---------------------------------------------------------------------------
use application::{
ListModelServersOutput, ModelArtifactView, ModelServerListItem, SaveModelServerInput,
SaveModelServerOutput,
};
use domain::model_server::{
ExecutablePath, HfModelRef, LlamaCppOptions, LocalModelRef, LocalModelServerConfig,
LocalModelServerKind, ModelPath, ModelServerEndpoint, ModelSource,
};
use domain::{LocalModelServerId, StopPolicy};
/// Local model-server implementation on the IPC wire.
#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub enum ModelServerKindDto {
/// llama.cpp `llama-server`.
LlamaCpp,
}
impl From<LocalModelServerKind> for ModelServerKindDto {
fn from(kind: LocalModelServerKind) -> Self {
match kind {
LocalModelServerKind::LlamaCpp => Self::LlamaCpp,
}
}
}
impl From<ModelServerKindDto> for LocalModelServerKind {
fn from(kind: ModelServerKindDto) -> Self {
match kind {
ModelServerKindDto::LlamaCpp => Self::LlamaCpp,
}
}
}
/// Stop policy on the IPC wire.
#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub enum StopPolicyDto {
/// Keep the process alive.
KeepAlive,
/// Stop when no longer used.
StopWhenUnused,
/// Stop when the application exits.
StopOnAppExit,
}
impl From<StopPolicy> for StopPolicyDto {
fn from(policy: StopPolicy) -> Self {
match policy {
StopPolicy::KeepAlive => Self::KeepAlive,
StopPolicy::StopWhenUnused => Self::StopWhenUnused,
StopPolicy::StopOnAppExit => Self::StopOnAppExit,
}
}
}
impl From<StopPolicyDto> for StopPolicy {
fn from(policy: StopPolicyDto) -> Self {
match policy {
StopPolicyDto::KeepAlive => Self::KeepAlive,
StopPolicyDto::StopWhenUnused => Self::StopWhenUnused,
StopPolicyDto::StopOnAppExit => Self::StopOnAppExit,
}
}
}
/// Model source on the IPC wire.
#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
#[serde(rename_all = "camelCase", tag = "type")]
pub enum ModelSourceDto {
/// Local `.gguf` path.
LocalPath {
/// Absolute local path.
path: String,
},
/// Hugging Face `namespace/repo[:quant]` reference.
HuggingFace {
/// Repository reference.
repo: String,
},
}
impl From<ModelSource> for ModelSourceDto {
fn from(source: ModelSource) -> Self {
match source {
ModelSource::LocalPath { path } => Self::LocalPath { path: path.0 },
ModelSource::HuggingFace { repo } => Self::HuggingFace { repo: repo.0 },
}
}
}
impl ModelSourceDto {
fn into_domain(self) -> Result<ModelSource, ErrorDto> {
match self {
Self::LocalPath { path } => Ok(ModelSource::LocalPath {
path: ModelPath::new(path).map_err(invalid_domain_error)?,
}),
Self::HuggingFace { repo } => Ok(ModelSource::HuggingFace {
repo: HfModelRef::new(repo).map_err(invalid_domain_error)?,
}),
}
}
}
/// A local model-server config crossing the wire.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct ModelServerConfigDto {
/// Stable local server config id.
pub id: String,
/// Server implementation kind.
pub kind: ModelServerKindDto,
/// Display name.
pub name: String,
/// OpenAI-compatible base URL.
#[serde(rename = "baseURL")]
pub base_url: String,
/// TCP port.
pub port: u16,
/// Optional explicit model source.
#[serde(default, skip_serializing_if = "Option::is_none")]
pub model_source: Option<ModelSourceDto>,
/// Legacy V1 input alias for `modelSource:{type:"localPath",path}`.
#[serde(default, skip_serializing)]
pub model_path: Option<String>,
/// Served model name exposed to OpenCode.
pub served_model_name: String,
/// Optional explicit `llama-server` executable path.
#[serde(default, skip_serializing_if = "Option::is_none")]
pub binary_path: Option<String>,
/// llama.cpp host passed to `--host`.
#[serde(default = "default_llamacpp_host")]
pub host: String,
/// llama.cpp GPU layers passed to `-ngl`.
#[serde(default, skip_serializing_if = "Option::is_none")]
pub gpu_layers: Option<u32>,
/// llama.cpp context size passed to `-c`.
#[serde(default, skip_serializing_if = "Option::is_none")]
pub context_size: Option<u32>,
/// Whether to pass `--jinja`.
#[serde(default)]
pub jinja: bool,
/// Extra argv entries.
#[serde(default)]
pub args: Vec<String>,
/// Whether IdeA should start the server lazily.
pub auto_start: bool,
/// Stop policy.
pub stop_policy: StopPolicyDto,
/// Optional readiness warmup deadline override in seconds.
#[serde(default, skip_serializing_if = "Option::is_none")]
pub warmup_deadline_secs: Option<u64>,
/// Derived local artifact cache state.
#[serde(default)]
pub artifact: ModelArtifactDto,
}
impl ModelServerConfigDto {
/// Maps a domain config to the flat IPC DTO.
#[must_use]
pub fn from_domain(config: LocalModelServerConfig) -> Self {
Self {
id: config.id.to_string(),
kind: config.kind.into(),
name: config.name,
base_url: config.endpoint.base_url,
port: config.endpoint.port,
model_source: config.model.source.map(Into::into),
model_path: None,
served_model_name: config.model.served_name,
binary_path: config.binary.map(|binary| binary.as_str().to_owned()),
host: config.options.host,
gpu_layers: config.options.gpu_layers,
context_size: config.options.context_size,
jinja: config.options.jinja,
args: config.args,
auto_start: config.auto_start,
stop_policy: config.stop_policy.into(),
warmup_deadline_secs: config.warmup_deadline_secs,
artifact: ModelArtifactDto::NotManaged,
}
}
/// Maps the flat IPC DTO into the domain config, preserving internal model id
/// from the existing config when available.
///
/// # Errors
/// [`ErrorDto`] with `INVALID` code if any domain invariant rejects the input.
pub fn into_domain(
self,
existing: Option<&LocalModelServerConfig>,
) -> Result<LocalModelServerConfig, ErrorDto> {
let server_id = parse_model_server_id(&self.id)?;
let endpoint = ModelServerEndpoint::new(self.base_url.clone(), self.port)
.map_err(invalid_domain_error)?;
let source = resolve_model_source(self.model_source, self.model_path)?;
let model_id = existing
.filter(|config| config.id == server_id)
.map(|config| config.model.id.clone())
.unwrap_or_else(|| uuid::Uuid::new_v4().to_string());
let label = non_empty_or_fallback(&self.served_model_name, &self.name);
let model = LocalModelRef::new(model_id, label, source, self.served_model_name.clone())
.map_err(invalid_domain_error)?;
let binary = optional_non_empty(self.binary_path)
.map(ExecutablePath::new)
.transpose()
.map_err(invalid_domain_error)?;
let options =
LlamaCppOptions::new(self.host, self.gpu_layers, self.context_size, self.jinja)
.map_err(invalid_domain_error)?;
LocalModelServerConfig::new(
server_id,
self.kind.into(),
self.name,
endpoint,
model,
binary,
options,
self.args,
self.auto_start,
self.stop_policy.into(),
)
.and_then(|config| config.with_warmup_deadline_secs(self.warmup_deadline_secs))
.map_err(invalid_domain_error)
}
}
/// Local model artifact cache state on the IPC wire.
#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
#[serde(rename_all = "camelCase", tag = "state")]
pub enum ModelArtifactDto {
/// The configured source is not managed by IdeA's downloader.
NotManaged,
/// The configured source is managed but not present in cache.
Missing,
/// A download/prepare operation is currently running for this server.
Downloading,
/// The configured source is present in cache.
Downloaded {
/// Local artifact path.
path: String,
/// Total on-disk size when known.
#[serde(default, skip_serializing_if = "Option::is_none")]
size_bytes: Option<u64>,
},
}
impl Default for ModelArtifactDto {
fn default() -> Self {
Self::NotManaged
}
}
impl From<ModelArtifactView> for ModelArtifactDto {
fn from(view: ModelArtifactView) -> Self {
match view {
ModelArtifactView::NotManaged => Self::NotManaged,
ModelArtifactView::Missing => Self::Missing,
ModelArtifactView::Downloading => Self::Downloading,
ModelArtifactView::Downloaded { path, size_bytes } => {
Self::Downloaded { path, size_bytes }
}
}
}
}
impl From<ModelServerListItem> for ModelServerConfigDto {
fn from(item: ModelServerListItem) -> Self {
let mut dto = Self::from_domain(item.config);
dto.artifact = item.artifact.into();
dto
}
}
/// Response DTO for `preview_model_server_command`.
#[derive(Debug, Clone, PartialEq, Eq, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct PreviewModelServerCommandDto {
/// Executable command.
pub command: String,
/// Arguments without shell parsing.
pub args: Vec<String>,
/// Human-readable escaped command line.
pub display: String,
}
/// List response for local model servers.
#[derive(Debug, Clone, Serialize)]
#[serde(transparent)]
pub struct ModelServerConfigListDto(pub Vec<ModelServerConfigDto>);
impl From<ListModelServersOutput> for ModelServerConfigListDto {
fn from(out: ListModelServersOutput) -> Self {
Self(
out.servers
.into_iter()
.map(ModelServerConfigDto::from)
.collect(),
)
}
}
/// Request DTO for `save_model_server`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct SaveModelServerRequestDto {
/// Config to upsert.
pub config: ModelServerConfigDto,
}
impl From<SaveModelServerOutput> for ModelServerConfigDto {
fn from(out: SaveModelServerOutput) -> Self {
Self::from_domain(out.config)
}
}
/// Parses a local model-server id string.
///
/// # Errors
/// [`ErrorDto`] with `INVALID` code if the string is not a UUID.
pub fn parse_model_server_id(raw: &str) -> Result<LocalModelServerId, ErrorDto> {
uuid::Uuid::parse_str(raw)
.map(LocalModelServerId::from_uuid)
.map_err(|_| ErrorDto {
code: "INVALID".to_owned(),
message: format!("invalid model server id: {raw}"),
})
}
/// Builds a save-model-server input after the caller has resolved the existing
/// config, if any.
///
/// # Errors
/// [`ErrorDto`] if DTO-to-domain validation fails.
pub fn save_model_server_input(
request: SaveModelServerRequestDto,
existing: Option<&LocalModelServerConfig>,
) -> Result<SaveModelServerInput, ErrorDto> {
Ok(SaveModelServerInput {
config: request.config.into_domain(existing)?,
})
}
/// Converts a model-server DTO to domain using the same path as save.
///
/// # Errors
/// [`ErrorDto`] if DTO-to-domain validation fails.
pub fn model_server_config_domain(
config: ModelServerConfigDto,
existing: Option<&LocalModelServerConfig>,
) -> Result<LocalModelServerConfig, ErrorDto> {
config.into_domain(existing)
}
fn resolve_model_source(
model_source: Option<ModelSourceDto>,
model_path: Option<String>,
) -> Result<Option<ModelSource>, ErrorDto> {
let legacy_path = optional_non_empty(model_path);
match (model_source, legacy_path) {
(None, None) => Ok(None),
(None, Some(path)) => Ok(Some(ModelSource::LocalPath {
path: ModelPath::new(path).map_err(invalid_domain_error)?,
})),
(Some(source), None) => Ok(Some(source.into_domain()?)),
(Some(source), Some(path)) => {
let domain_source = source.into_domain()?;
match &domain_source {
ModelSource::LocalPath { path: source_path } if source_path.as_str() == path => {
Ok(Some(domain_source))
}
_ => Err(ErrorDto {
code: "INVALID".to_owned(),
message: "modelPath and modelSource differ".to_owned(),
}),
}
}
}
}
fn optional_non_empty(raw: Option<String>) -> Option<String> {
raw.map(|value| value.trim().to_owned())
.filter(|value| !value.is_empty())
}
fn default_llamacpp_host() -> String {
"127.0.0.1".to_owned()
}
fn non_empty_or_fallback(primary: &str, fallback: &str) -> String {
let primary = primary.trim();
if primary.is_empty() {
fallback.trim().to_owned()
} else {
primary.to_owned()
}
}
fn invalid_domain_error(error: impl std::fmt::Display) -> ErrorDto {
ErrorDto {
code: "INVALID".to_owned(),
message: error.to_string(),
}
}
// ---------------------------------------------------------------------------
// Embedder profiles & engines (LOT C2 — §14.5.3)
// ---------------------------------------------------------------------------
use application::{
DismissChoice, DismissEmbedderSuggestionInput, EmbedderEnginesView, ListEmbedderProfilesOutput,
OnnxModelView, SaveEmbedderProfileInput, SaveEmbedderProfileOutput,
};
use domain::profile::EmbedderProfile;
/// An embedder profile crossing the wire. [`EmbedderProfile`] already serialises
/// camelCase (`id, name, strategy, model?, endpoint?, apiKeyEnv?, dimension`), so we
/// embed it directly — the TS mirror matches this shape.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(transparent)]
pub struct EmbedderProfileDto(pub EmbedderProfile);
/// A list of embedder profiles (camelCase array on the wire).
#[derive(Debug, Clone, Serialize)]
#[serde(transparent)]
pub struct EmbedderProfileListDto(pub Vec<EmbedderProfileDto>);
impl From<Vec<EmbedderProfile>> for EmbedderProfileListDto {
fn from(v: Vec<EmbedderProfile>) -> Self {
Self(v.into_iter().map(EmbedderProfileDto).collect())
}
}
impl From<ListEmbedderProfilesOutput> for EmbedderProfileListDto {
fn from(out: ListEmbedderProfilesOutput) -> Self {
out.profiles.into()
}
}
impl From<SaveEmbedderProfileOutput> for EmbedderProfileDto {
fn from(out: SaveEmbedderProfileOutput) -> Self {
Self(out.profile)
}
}
/// Request DTO for `save_embedder_profile`: the embedder profile to upsert.
///
/// Carries the [`EmbedderProfile`] fields directly (the entity validates them in the
/// use case). Deserialised camelCase to match the persisted/domain shape.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct SaveEmbedderProfileRequestDto {
/// The embedder profile to upsert.
pub profile: EmbedderProfile,
}
impl From<SaveEmbedderProfileRequestDto> for SaveEmbedderProfileInput {
fn from(dto: SaveEmbedderProfileRequestDto) -> Self {
let EmbedderProfile {
id,
name,
strategy,
model,
endpoint,
api_key_env,
dimension,
} = dto.profile;
Self {
id,
name,
strategy,
model,
endpoint,
api_key_env,
dimension,
}
}
}
/// One recommendable local ONNX model on the wire (camelCase).
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct OnnxModelInfoDto {
/// Stable model id accepted by a `localOnnx` profile's `model` field.
pub id: String,
/// Human-readable name for the UI.
pub display_name: String,
/// Length of the vectors this model produces.
pub dimension: usize,
/// Approximate download/disk size in megabytes.
pub approx_size_mb: u32,
/// Whether this is the recommended default model.
pub recommended: bool,
}
impl From<OnnxModelView> for OnnxModelInfoDto {
fn from(m: OnnxModelView) -> Self {
Self {
id: m.id,
display_name: m.display_name,
dimension: m.dimension,
approx_size_mb: m.approx_size_mb,
recommended: m.recommended,
}
}
}
/// Response DTO for `describe_embedder_engines` (drives the "configure an embedder?"
/// UI). All-camelCase wire shape.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct EmbedderEnginesDto {
/// The curated catalogue of recommendable local ONNX models.
pub recommended_onnx: Vec<OnnxModelInfoDto>,
/// Whether an Ollama-style local embedding server was detected (best-effort).
pub ollama_detected: bool,
/// Ids of the recommended ONNX models already present in the local cache.
pub onnx_cached_models: Vec<String>,
/// Whether the HTTP capability (`localServer`/`api`) is compiled into this binary.
pub vector_http_enabled: bool,
/// Whether the in-process ONNX capability (`localOnnx`) is compiled into this binary.
pub vector_onnx_enabled: bool,
}
impl From<EmbedderEnginesView> for EmbedderEnginesDto {
fn from(v: EmbedderEnginesView) -> Self {
Self {
recommended_onnx: v.recommended_onnx.into_iter().map(Into::into).collect(),
ollama_detected: v.ollama_detected,
onnx_cached_models: v.onnx_cached_models,
vector_http_enabled: v.vector_http_enabled,
vector_onnx_enabled: v.vector_onnx_enabled,
}
}
}
// ---------------------------------------------------------------------------
// Embedder suggestion (LOT C3 — §14.5.5)
// ---------------------------------------------------------------------------
/// The user's response to the embedder suggestion, on the wire (camelCase:
/// `"later"` | `"never"`).
#[derive(Debug, Clone, Copy, Deserialize)]
#[serde(rename_all = "camelCase")]
pub enum DismissChoiceDto {
/// "Plus tard" — re-proposable next session.
Later,
/// "Ne plus demander" — never again.
Never,
}
impl From<DismissChoiceDto> for DismissChoice {
fn from(c: DismissChoiceDto) -> Self {
match c {
DismissChoiceDto::Later => Self::Later,
DismissChoiceDto::Never => Self::Never,
}
}
}
/// Request DTO for `dismiss_embedder_suggestion`. The `project_id` is resolved to a
/// project root by the command; `choice` is the user's dismissal.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct DismissEmbedderSuggestionRequestDto {
/// The project the suggestion concerned (UUID string).
pub project_id: String,
/// The user's choice.
pub choice: DismissChoiceDto,
}
impl DismissEmbedderSuggestionRequestDto {
/// Builds the use-case input from a resolved project root + the DTO choice.
#[must_use]
pub fn into_input(self, project_root: domain::ProjectPath) -> DismissEmbedderSuggestionInput {
DismissEmbedderSuggestionInput {
project_root,
choice: self.choice.into(),
}
}
}
/// Builds a [`DeleteProfileInput`] from a raw profile-id string.
///
/// # Errors
/// [`ErrorDto`] with code `INVALID` if the id is malformed.
pub fn parse_delete_profile(raw: &str) -> Result<DeleteProfileInput, ErrorDto> {
Ok(DeleteProfileInput {
id: parse_profile_id(raw)?,
})
}
/// Parses a profile-id string (UUID) coming from the frontend.
///
/// # Errors
/// Returns an [`ErrorDto`] with code `INVALID` if the string is not a UUID.
pub fn parse_profile_id(raw: &str) -> Result<ProfileId, ErrorDto> {
uuid::Uuid::parse_str(raw)
.map(ProfileId::from_uuid)
.map_err(|_| ErrorDto {
code: "INVALID".to_owned(),
message: format!("invalid profile id: {raw}"),
})
}
// ---------------------------------------------------------------------------
// Agents (L6)
// ---------------------------------------------------------------------------
use application::{
AgentCapability, ChangeAgentProfileOutput, CreateAgentOutput, InspectConversationOutput,
LaunchAgentOutput, ListAgentsOutput, ReadAgentContextOutput, ReadMcpToolPermissionsOutput,
};
use domain::{
Agent, AgentMcpToolPolicyOverride, EffectivePermissions, McpToolPolicy, PermissionSet,
ProjectPermissions, SkillKind, TerminalSession,
};
/// One discoverable capability carried by an agent.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct AgentCapabilityDto {
/// Capability display name.
pub name: String,
/// One-line affordance description.
pub description: String,
/// Capability nature.
pub kind: SkillKind,
}
impl From<AgentCapability> for AgentCapabilityDto {
fn from(value: AgentCapability) -> Self {
Self {
name: value.name,
description: value.description,
kind: value.kind,
}
}
}
/// An agent crossing the wire. The raw [`Agent`] shape is flattened so existing
/// fields, including `skills`, remain compatible; `capabilities` is additive.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct AgentDto {
/// Raw agent manifest shape.
#[serde(flatten)]
pub agent: Agent,
/// Resolved discoverable capabilities.
pub capabilities: Vec<AgentCapabilityDto>,
}
impl AgentDto {
/// Builds a DTO without resolved capabilities.
#[must_use]
pub fn from_agent(agent: Agent) -> Self {
Self {
agent,
capabilities: Vec::new(),
}
}
}
/// A list of agents (camelCase array on the wire).
#[derive(Debug, Clone, Serialize)]
#[serde(transparent)]
pub struct AgentListDto(pub Vec<AgentDto>);
impl From<ListAgentsOutput> for AgentListDto {
fn from(out: ListAgentsOutput) -> Self {
Self(
out.discovery_entries()
.into_iter()
.map(|entry| AgentDto {
agent: entry.agent,
capabilities: entry
.capabilities
.into_iter()
.map(AgentCapabilityDto::from)
.collect(),
})
.collect(),
)
}
}
impl From<CreateAgentOutput> for AgentDto {
fn from(out: CreateAgentOutput) -> Self {
Self::from_agent(out.agent)
}
}
/// Request DTO for `create_agent`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct CreateAgentRequestDto {
/// Id of the owning project.
pub project_id: String,
/// Display name for the new agent.
pub name: String,
/// Runtime profile id.
pub profile_id: String,
/// Initial Markdown content (empty when absent).
#[serde(default)]
pub initial_content: Option<String>,
}
/// Response DTO for `read_agent_context`.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct ReadAgentContextResponseDto {
/// The agent's Markdown context content.
pub content: String,
}
impl From<ReadAgentContextOutput> for ReadAgentContextResponseDto {
fn from(out: ReadAgentContextOutput) -> Self {
Self {
content: out.content.into_string(),
}
}
}
/// Request DTO for `update_agent_context`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct UpdateAgentContextRequestDto {
/// Id of the owning project.
pub project_id: String,
/// Id of the agent to update.
pub agent_id: String,
/// New Markdown content.
pub content: String,
}
// ---------------------------------------------------------------------------
// Permissions (LP1)
// ---------------------------------------------------------------------------
/// Full project permission document crossing the wire.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(transparent)]
pub struct ProjectPermissionsDto(pub ProjectPermissions);
/// Effective permissions crossing the wire.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(transparent)]
pub struct EffectivePermissionsDto(pub EffectivePermissions);
/// Full project system permission document crossing the wire.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(transparent)]
pub struct ProjectSystemPermissionsDto(pub ProjectSystemPermissions);
/// Resolved agent system permissions crossing the wire.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(transparent)]
pub struct ResolvedAgentSystemPermissionsDto(pub ResolvedAgentSystemPermissions);
/// Canonical MCP tool catalogue classification crossing the wire.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct McpToolCatalogueDto {
/// Tools allowed by the default read-only fallback.
pub read_only_tools: Vec<String>,
/// Tools treated as writing/action/execution tools.
pub write_action_tools: Vec<String>,
}
/// Full MCP tool permission state crossing the wire.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct ProjectMcpToolPermissionsDto {
/// Document format version.
pub version: u32,
/// Canonical catalogue classification used for validation and display.
pub catalogue: McpToolCatalogueDto,
/// Optional project-wide default MCP tool policy.
pub project_default: Option<McpToolPolicy>,
/// Per-agent overrides.
pub agents: Vec<AgentMcpToolPolicyOverride>,
}
impl From<ReadMcpToolPermissionsOutput> for ProjectMcpToolPermissionsDto {
fn from(out: ReadMcpToolPermissionsOutput) -> Self {
Self {
version: out.permissions.version,
catalogue: McpToolCatalogueDto {
read_only_tools: out.catalogue.read_only_tools,
write_action_tools: out.catalogue.write_action_tools,
},
project_default: out.permissions.project_default,
agents: out.permissions.agents,
}
}
}
/// Request DTO for updating project default permissions.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct UpdateProjectPermissionsRequestDto {
/// Id of the owning project.
pub project_id: String,
/// New project defaults. `null` removes defaults.
pub permissions: Option<PermissionSet>,
}
/// Request DTO for updating one agent permission override.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct UpdateAgentPermissionsRequestDto {
/// Id of the owning project.
pub project_id: String,
/// Target agent id.
pub agent_id: String,
/// New override. `null` removes the override.
pub permissions: Option<PermissionSet>,
}
/// Request DTO for resolving one agent's effective permissions.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct ResolveAgentPermissionsRequestDto {
/// Id of the owning project.
pub project_id: String,
/// Target agent id.
pub agent_id: String,
}
/// Request DTO for updating project default system permissions.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct UpdateProjectSystemPermissionsRequestDto {
/// Id of the owning project.
pub project_id: String,
/// New project defaults. `null` removes defaults.
pub permissions: Option<SystemPermissionSet>,
}
/// Request DTO for updating one agent system permission override.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct UpdateAgentSystemPermissionsRequestDto {
/// Id of the owning project.
pub project_id: String,
/// Target agent id.
pub agent_id: String,
/// New override. `null` removes the override.
pub permissions: Option<SystemPermissionSet>,
}
/// Request DTO for resolving one agent's effective system permissions.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct ResolveAgentSystemPermissionsRequestDto {
/// Id of the owning project.
pub project_id: String,
/// Target agent id.
pub agent_id: String,
}
/// Request DTO for updating project default MCP tool permissions.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct UpdateProjectMcpToolPermissionsRequestDto {
/// Id of the owning project.
pub project_id: String,
/// New project MCP tool policy. `null` removes the default.
pub policy: Option<McpToolPolicy>,
}
/// Request DTO for updating one agent MCP tool permission override.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct UpdateAgentMcpToolPermissionsRequestDto {
/// Id of the owning project.
pub project_id: String,
/// Target agent id.
pub agent_id: String,
/// New agent MCP tool policy. `null` removes the override.
pub policy: Option<McpToolPolicy>,
}
/// Request DTO for `update_project_context`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct UpdateProjectContextRequestDto {
/// Id of the owning project.
pub project_id: String,
/// New project-level Markdown context, stored under `.ideai/CONTEXT.md`.
pub content: String,
}
/// Request DTO for `launch_agent`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct LaunchAgentRequestDto {
/// Id of the owning project.
pub project_id: String,
/// Id of the agent to launch.
pub agent_id: String,
/// Initial terminal height in rows.
pub rows: u16,
/// Initial terminal width in columns.
pub cols: u16,
/// Persistent CLI conversation id currently recorded on the hosting cell, if
/// any. `Some` ⇒ the launch resumes it; absent/`None` ⇒ a fresh cell (the
/// launch may assign a new id when the profile supports it).
#[serde(default)]
pub conversation_id: Option<String>,
/// The layout leaf (node) hosting this launch. Enforces the "one live session
/// per agent" invariant: a launch into a node different from where the agent
/// is already running is refused (`AGENT_ALREADY_RUNNING`); the same node is
/// idempotent. Absent ⇒ a fresh node is minted (and any already-live agent is
/// refused).
#[serde(default)]
pub node_id: Option<String>,
}
impl From<LaunchAgentOutput> for TerminalSessionDto {
fn from(out: LaunchAgentOutput) -> Self {
let assigned_conversation_id = out.assigned_conversation_id;
let engine_session_id = out.engine_session_id;
// §17.6: the cell kind is *derived* from the launch routing. A structured
// descriptor (`structured: Some(..)`) means LaunchAgent routed to an
// AgentSession ⇒ chat cell; its absence means the PTY/terminal path ⇒
// terminal cell. Single source of truth, no layout migration.
let cell_kind = if out.structured.is_some() {
CellKind::Chat
} else {
CellKind::Pty
};
let s = out.session;
Self {
session_id: s.id.to_string(),
cwd: s.cwd.as_str().to_owned(),
rows: s.pty_size.rows,
cols: s.pty_size.cols,
assigned_conversation_id,
engine_session_id,
cell_kind,
}
}
}
/// Request DTO for `interrupt_agent` (cadrage C4 §4.2): the Interrompre path. The
/// frontend sends `{ request: { projectId, agentId } }`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct InterruptAgentRequestDto {
/// Id of the owning project.
pub project_id: String,
/// Id of the agent whose running turn to preempt.
pub agent_id: String,
}
/// Request DTO for `delegation_delivered` (ARCHITECTURE §20.3): the frontend write-
/// portal acks that it **physically wrote** a delegation `ticket` into the agent's
/// native PTY. Best-effort observability — it never changes correlation (the `ask` is
/// still woken by `idea_reply`). The frontend sends `{ request: { projectId, agentId,
/// ticket } }`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct DeliveredDelegationRequestDto {
/// Id of the owning project.
pub project_id: String,
/// Id of the agent whose terminal received the delegation.
pub agent_id: String,
/// Id of the delivered mailbox ticket.
pub ticket: String,
}
/// Request DTO for `set_front_attached`: the write-portal of an agent cell reports
/// whether a **frontend terminal cell is mounted** for `agentId` (`true` on mount,
/// `false` on unmount). The mediator uses it to choose, at delivery time, between
/// publishing `DelegationReady` (a cell will write it) and writing the turn into the
/// PTY itself (headless/background-delegated agent with no cell). The frontend sends
/// `{ request: { agentId, attached } }`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct FrontAttachedRequestDto {
/// Id of the agent whose terminal cell mounted/unmounted.
pub agent_id: String,
/// `true` when the cell's write-portal is now active, `false` on teardown.
pub attached: bool,
}
/// Request DTO for `change_agent_profile` (§15.1): hot-swap an agent's runtime
/// profile, optionally relaunching its live session in place.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct ChangeAgentProfileRequestDto {
/// Id of the owning project.
pub project_id: String,
/// Id of the agent whose runtime profile to change.
pub agent_id: String,
/// Id of the new runtime profile.
pub profile_id: String,
/// Terminal height in rows for a possible hot relaunch.
pub rows: u16,
/// Terminal width in columns for a possible hot relaunch.
pub cols: u16,
}
/// Response DTO for `change_agent_profile`: the mutated agent plus the freshly
/// relaunched session when a live session was hot-swapped (absent otherwise).
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct ChangeAgentProfileDto {
/// The agent now carrying the new profile.
pub agent: AgentDto,
/// The relaunched session, present only when a live session was swapped.
#[serde(skip_serializing_if = "Option::is_none")]
pub relaunched_session: Option<TerminalSessionDto>,
}
impl From<ChangeAgentProfileOutput> for ChangeAgentProfileDto {
fn from(out: ChangeAgentProfileOutput) -> Self {
Self {
agent: AgentDto::from_agent(out.agent),
relaunched_session: out.relaunched.map(TerminalSessionDto::from),
}
}
}
impl From<TerminalSession> for TerminalSessionDto {
fn from(s: TerminalSession) -> Self {
Self {
session_id: s.id.to_string(),
cwd: s.cwd.as_str().to_owned(),
rows: s.pty_size.rows,
cols: s.pty_size.cols,
assigned_conversation_id: None,
engine_session_id: None,
cell_kind: CellKind::Pty,
}
}
}
// ---------------------------------------------------------------------------
// Structured chat sessions (§17 — D4)
// ---------------------------------------------------------------------------
/// One incremental chunk of a structured agent reply, streamed over the chat
/// session's adapter-owned channel. The serialised wire twin of a
/// [`domain::ports::ReplyEvent`]: the `agent_send` pump maps each turn event to
/// one of these and pushes it to the frontend `AgentChatView`.
///
/// Tagged on `kind` (camelCase: `"textDelta"` | `"toolActivity"` | `"final"` |
/// `"error"`), so the front branches without positional parsing. `Final` is the
/// normal deterministic terminal chunk of a turn; `Error` is a visible terminal
/// fallback for an otherwise silent/empty turn. `Deserialize` is derived too so
/// tests (and a mock gateway) can round-trip it.
#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
#[serde(tag = "kind", rename_all = "camelCase")]
pub enum ReplyChunk {
/// An assistant text fragment (incremental chat rendering).
#[serde(rename_all = "camelCase")]
TextDelta {
/// The text fragment.
text: String,
},
/// A human-readable tool-activity badge (best-effort observability).
#[serde(rename_all = "camelCase")]
ToolActivity {
/// The human-readable activity label.
label: String,
},
/// The deterministic end-of-turn chunk carrying the aggregated final content.
#[serde(rename_all = "camelCase")]
Final {
/// The aggregated final content of the turn.
content: String,
},
/// A visible terminal fallback when the model stream produced no usable answer.
#[serde(rename_all = "camelCase")]
Error {
/// Human-readable explanation to render in the chat cell.
message: String,
},
}
/// Response DTO for `reattach_agent_chat`: the retained **conversation
/// scrollback** of a still-live structured session, replayed into the
/// re-mounting `AgentChatView` before the new reply stream is wired (§17.6). The
/// typed twin of [`ReattachResultDto`] (PTY scrollback bytes) — here the
/// scrollback is the ordered list of [`ReplyChunk`]s already streamed.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct ReattachChatDto {
/// The session that was re-attached (echoed back for the frontend).
pub session_id: String,
/// The chunks already streamed for this conversation, in order. The frontend
/// replays them to rebuild the visible turns, then receives subsequent chunks
/// over the freshly-registered channel.
pub scrollback: Vec<ReplyChunk>,
}
/// Request DTO for `inspect_conversation` (T7).
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct InspectConversationRequestDto {
/// Id of the owning project.
pub project_id: String,
/// Id of the agent whose conversation is inspected.
pub agent_id: String,
/// The conversation id recorded on the hosting cell.
pub conversation_id: String,
}
/// Response DTO for `inspect_conversation` (T7): the best-effort enriched
/// details for a resume popup. Both fields are optional and **omitted from the
/// wire when `None`** (`skip_serializing_if`), so the TypeScript side sees an
/// absent key — not `null` — for a degraded inspection.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct ConversationDetailsDto {
/// A short, best-effort label for the conversation (last user message,
/// truncated). Absent when it could not be extracted.
#[serde(skip_serializing_if = "Option::is_none")]
pub last_topic: Option<String>,
/// A best-effort cumulative token count. Absent when no usage info exists.
#[serde(skip_serializing_if = "Option::is_none")]
pub token_count: Option<u64>,
}
impl From<InspectConversationOutput> for ConversationDetailsDto {
fn from(out: InspectConversationOutput) -> Self {
Self {
last_topic: out.details.last_topic,
token_count: out.details.token_count,
}
}
}
/// One currently-live agent and the cell hosting it, for `list_live_agents`.
///
/// Lets the UI disable an agent already running in another cell (it cannot be
/// launched a second time — the "one live session per agent" invariant).
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct LiveAgentDto {
/// The live agent's id (UUID string).
pub agent_id: String,
/// The hosting layout leaf's node id (UUID string).
pub node_id: String,
/// The live PTY session id, used to reattach a newly-opened cell without
/// respawning the agent.
pub session_id: String,
/// Runtime family that owns the session (`pty`/`structured`).
pub kind: LiveWorkSessionKindDto,
}
/// Response DTO for `list_live_agents` (transparent array on the wire).
#[derive(Debug, Clone, Serialize)]
#[serde(transparent)]
pub struct LiveAgentListDto(pub Vec<LiveAgentDto>);
impl LiveAgentListDto {
/// Builds the wire list from the registry's live-session snapshots.
///
/// De-duplicates by `agent_id`: the "one live session per agent" invariant
/// guarantees an agent is live in at most one registry (PTY **or**
/// structured), but the aggregated input could in theory carry the same agent
/// twice; the UI contract is a dup-free set (each agent appears once), so we
/// keep the first occurrence and drop any later one for the same agent.
#[must_use]
pub fn from_snapshots(pairs: Vec<LiveSessionSnapshot>) -> Self {
let mut seen = std::collections::HashSet::new();
Self(
pairs
.into_iter()
.filter(|snapshot| seen.insert(snapshot.agent_id))
.map(|snapshot| LiveAgentDto {
agent_id: snapshot.agent_id.to_string(),
node_id: snapshot.node_id.to_string(),
session_id: snapshot.session_id.to_string(),
kind: snapshot.kind.into(),
})
.collect(),
)
}
}
/// Runtime family of a live work-state session.
#[derive(Debug, Clone, Copy, Serialize)]
#[serde(rename_all = "camelCase")]
pub enum LiveWorkSessionKindDto {
/// Raw PTY-backed CLI session.
Pty,
/// Structured agent-session backend.
Structured,
}
impl From<LiveSessionKind> for LiveWorkSessionKindDto {
fn from(kind: LiveSessionKind) -> Self {
match kind {
LiveSessionKind::Pty => Self::Pty,
LiveSessionKind::Structured => Self::Structured,
}
}
}
/// Live session coordinates in the project work-state read model.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct LiveWorkSessionDto {
/// The layout node currently hosting the session view.
pub node_id: String,
/// The live session id.
pub session_id: String,
/// Runtime family that owns the session.
pub kind: LiveWorkSessionKindDto,
}
/// Derived processing status of a queued ticket.
#[derive(Debug, Clone, Copy, Serialize)]
#[serde(rename_all = "camelCase")]
pub enum TicketWorkStatusDto {
/// The agent's current busy turn is running this ticket.
InProgress,
/// Waiting behind the head / the agent is idle.
Queued,
}
impl From<TicketWorkStatus> for TicketWorkStatusDto {
fn from(status: TicketWorkStatus) -> Self {
match status {
TicketWorkStatus::InProgress => Self::InProgress,
TicketWorkStatus::Queued => Self::Queued,
}
}
}
/// Origin of a queued ticket (human operator or a delegating agent).
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase", tag = "kind")]
pub enum TicketWorkSourceDto {
/// The human operator.
Human,
/// Another agent delegating via `idea_ask_agent`.
#[serde(rename_all = "camelCase")]
Agent {
/// The delegating agent id.
agent_id: String,
},
}
impl From<TicketWorkSource> for TicketWorkSourceDto {
fn from(source: TicketWorkSource) -> Self {
match source {
TicketWorkSource::Human => Self::Human,
TicketWorkSource::Agent { agent_id } => Self::Agent {
agent_id: agent_id.to_string(),
},
}
}
}
/// One queued/in-progress delegation ticket for an agent.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct AgentTicketStateDto {
/// Stable id of the queued ticket.
pub ticket_id: String,
/// Conversation thread this task enters.
pub conversation_id: String,
/// FIFO position at snapshot time (`0` = head).
pub position: u32,
/// Derived status (in-progress vs queued).
pub status: TicketWorkStatusDto,
/// Origin of the ticket.
pub source: TicketWorkSourceDto,
/// Display label of the requester.
pub requester_label: String,
/// Bounded excerpt of the task.
pub task_preview: String,
/// Character length of the original (un-truncated) task.
pub task_len: usize,
}
impl From<AgentTicketState> for AgentTicketStateDto {
fn from(ticket: AgentTicketState) -> Self {
Self {
ticket_id: ticket.ticket_id.to_string(),
conversation_id: ticket.conversation_id.to_string(),
position: ticket.position,
status: ticket.status.into(),
source: ticket.source.into(),
requester_label: ticket.requester_label,
task_preview: ticket.task_preview,
task_len: ticket.task_len,
}
}
}
/// One background task owned by an agent in the Work panel read model.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct AgentBackgroundTaskStateDto {
/// Stable task id (UUID string).
pub task_id: String,
/// Kind discriminant.
pub kind: String,
/// Lifecycle state.
pub state: String,
/// Process exit code, when the terminal result carries one.
#[serde(skip_serializing_if = "Option::is_none")]
pub exit_code: Option<i32>,
/// Human-readable summary / error / reason of the terminal result.
#[serde(skip_serializing_if = "Option::is_none")]
pub summary: Option<String>,
/// Bounded stdout tail.
#[serde(skip_serializing_if = "Option::is_none")]
pub stdout_tail: Option<String>,
/// Bounded stderr tail.
#[serde(skip_serializing_if = "Option::is_none")]
pub stderr_tail: Option<String>,
/// Agent that requested a headless rendezvous, when known.
#[serde(skip_serializing_if = "Option::is_none")]
pub requester_agent_id: Option<String>,
/// Target agent for a headless rendezvous.
#[serde(skip_serializing_if = "Option::is_none")]
pub target_agent_id: Option<String>,
/// Conversation opened by a headless rendezvous.
#[serde(skip_serializing_if = "Option::is_none")]
pub conversation_id: Option<String>,
/// Creation timestamp, epoch milliseconds.
pub created_at_ms: u64,
/// Last update timestamp, epoch milliseconds.
pub updated_at_ms: u64,
}
impl From<AgentBackgroundTaskState> for AgentBackgroundTaskStateDto {
fn from(task: AgentBackgroundTaskState) -> Self {
Self {
task_id: task.task_id.to_string(),
kind: background_kind_label_from_work_state(task.kind).to_owned(),
state: background_state_label(task.state).to_owned(),
exit_code: task.exit_code,
summary: task.summary,
stdout_tail: task.stdout_tail,
stderr_tail: task.stderr_tail,
requester_agent_id: task.requester_agent_id.map(|id| id.to_string()),
target_agent_id: task.target_agent_id.map(|id| id.to_string()),
conversation_id: task.conversation_id.map(|id| id.to_string()),
created_at_ms: task.created_at_ms,
updated_at_ms: task.updated_at_ms,
}
}
}
/// One manifest agent's current live/busy state.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct AgentWorkStateDto {
/// Agent id.
pub agent_id: String,
/// Agent display name.
pub name: String,
/// Runtime profile id assigned to the agent.
pub profile_id: String,
/// Live session, if any.
pub live: Option<LiveWorkSessionDto>,
/// Current mediated-input busy state.
pub busy: AgentBusyState,
/// Pending/in-progress delegation tickets, in FIFO order.
pub tickets: Vec<AgentTicketStateDto>,
/// Best-effort first-class background tasks owned by this agent.
pub background_tasks: Vec<AgentBackgroundTaskStateDto>,
}
/// How much of a [`ConversationWorkSummaryDto`] could be derived, best-effort.
#[derive(Debug, Clone, Copy, Serialize)]
#[serde(rename_all = "camelCase")]
pub enum ConversationPreviewStatusDto {
/// A handoff was present and usable.
Ready,
/// No handoff yet; `recentTurns` may carry the log fallback.
Missing,
/// The handoff was unreadable but the log fallback was readable.
Partial,
/// Neither the handoff nor the log could be read.
Unavailable,
}
impl From<ConversationPreviewStatus> for ConversationPreviewStatusDto {
fn from(status: ConversationPreviewStatus) -> Self {
match status {
ConversationPreviewStatus::Ready => Self::Ready,
ConversationPreviewStatus::Missing => Self::Missing,
ConversationPreviewStatus::Partial => Self::Partial,
ConversationPreviewStatus::Unavailable => Self::Unavailable,
}
}
}
/// One recent turn surfaced in a conversation summary's log fallback.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct ConversationTurnWorkPreviewDto {
/// Nature of the turn (`prompt`/`response`/`toolActivity`).
pub role: TurnRole,
/// Origin of the turn (human operator or a delegating agent).
pub source: TicketWorkSourceDto,
/// Timestamp (epoch milliseconds) of the turn.
pub at_ms: u64,
/// Bounded excerpt of the turn text.
pub text_preview: String,
/// Character length of the original (un-truncated) turn text.
pub text_len: usize,
}
impl From<ConversationTurnWorkPreview> for ConversationTurnWorkPreviewDto {
fn from(turn: ConversationTurnWorkPreview) -> Self {
Self {
role: turn.role,
source: turn.source.into(),
at_ms: turn.at_ms,
text_preview: turn.text_preview,
text_len: turn.text_len,
}
}
}
/// Best-effort, read-only summary of one conversation visible through the tickets.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct ConversationWorkSummaryDto {
/// The conversation (pair) this summary describes.
pub conversation_id: String,
/// How much could be derived.
pub status: ConversationPreviewStatusDto,
/// Bounded excerpt of the handoff objective, when present.
pub objective_preview: Option<String>,
/// Bounded excerpt of the handoff summary, when present.
pub summary_preview: Option<String>,
/// Character length of the original (un-truncated) handoff summary (`0` when none).
pub summary_len: usize,
/// Cursor (last turn id) covered by the handoff summary, when present.
pub up_to: Option<String>,
/// Bounded, recent turns from the log fallback.
pub recent_turns: Vec<ConversationTurnWorkPreviewDto>,
}
impl From<ConversationWorkSummary> for ConversationWorkSummaryDto {
fn from(summary: ConversationWorkSummary) -> Self {
Self {
conversation_id: summary.conversation_id.to_string(),
status: summary.status.into(),
objective_preview: summary.objective_preview,
summary_preview: summary.summary_preview,
summary_len: summary.summary_len,
up_to: summary.up_to.map(|cursor| cursor.to_string()),
recent_turns: summary
.recent_turns
.into_iter()
.map(ConversationTurnWorkPreviewDto::from)
.collect(),
}
}
}
/// Project-level read model for conversation/delegation UX.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct ProjectWorkStateDto {
/// Manifest agents in manifest order, enriched with live/busy state.
pub agents: Vec<AgentWorkStateDto>,
/// Best-effort summaries of the conversations referenced by the tickets,
/// joined frontend-side via `tickets[].conversationId`.
pub conversations: Vec<ConversationWorkSummaryDto>,
}
impl From<ProjectWorkState> for ProjectWorkStateDto {
fn from(state: ProjectWorkState) -> Self {
Self {
agents: state
.agents
.into_iter()
.map(|agent| AgentWorkStateDto {
agent_id: agent.agent_id.to_string(),
name: agent.name,
profile_id: agent.profile_id.to_string(),
live: agent.live.map(|live| LiveWorkSessionDto {
node_id: live.node_id.to_string(),
session_id: live.session_id.to_string(),
kind: live.kind.into(),
}),
busy: agent.busy,
tickets: agent
.tickets
.into_iter()
.map(AgentTicketStateDto::from)
.collect(),
background_tasks: agent
.background_tasks
.into_iter()
.map(AgentBackgroundTaskStateDto::from)
.collect(),
})
.collect(),
conversations: state
.conversations
.into_iter()
.map(ConversationWorkSummaryDto::from)
.collect(),
}
}
}
/// App-wide shutdown guard read model for the exit confirmation flow.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct AppExitWorkGuardStateDto {
/// Whether at least one active work item would be interrupted by app exit.
pub has_work_in_progress: bool,
/// Number of busy agents across all open projects.
pub busy_agent_count: usize,
/// Number of non-terminal background tasks across all open projects.
pub active_background_task_count: usize,
/// Total active work items.
pub total_work_count: usize,
/// Best-effort compact details for the confirmation dialog.
pub details: Vec<AppExitWorkGuardDetailDto>,
}
impl From<AppExitWorkGuardState> for AppExitWorkGuardStateDto {
fn from(state: AppExitWorkGuardState) -> Self {
Self {
has_work_in_progress: state.has_work_in_progress,
busy_agent_count: state.busy_agent_count,
active_background_task_count: state.active_background_task_count,
total_work_count: state.busy_agent_count + state.active_background_task_count,
details: state
.details
.into_iter()
.map(AppExitWorkGuardDetailDto::from)
.collect(),
}
}
}
/// One active work item contributing to [`AppExitWorkGuardStateDto`].
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase", tag = "kind")]
pub enum AppExitWorkGuardDetailDto {
/// A manifest agent is currently processing a turn.
BusyAgent {
/// Owning project id.
project_id: String,
/// Owning project display name.
project_name: String,
/// Agent id.
agent_id: String,
/// Agent display name.
agent_name: String,
/// Busy ticket id, when available.
ticket_id: Option<String>,
},
/// A first-class background task is queued, running or waiting.
ActiveBackgroundTask {
/// Owning project id.
project_id: String,
/// Owning project display name.
project_name: String,
/// Owning agent id.
agent_id: String,
/// Owning agent display name.
agent_name: String,
/// Stable task id.
task_id: String,
/// Lifecycle state.
state: String,
/// Kind discriminant.
task_kind: String,
},
}
impl From<AppExitWorkGuardDetail> for AppExitWorkGuardDetailDto {
fn from(detail: AppExitWorkGuardDetail) -> Self {
match detail {
AppExitWorkGuardDetail::BusyAgent {
project_id,
project_name,
agent_id,
agent_name,
ticket_id,
} => Self::BusyAgent {
project_id: project_id.to_string(),
project_name,
agent_id: agent_id.to_string(),
agent_name,
ticket_id: ticket_id.map(|id| id.to_string()),
},
AppExitWorkGuardDetail::ActiveBackgroundTask {
project_id,
project_name,
agent_id,
agent_name,
task_id,
state,
kind,
} => Self::ActiveBackgroundTask {
project_id: project_id.to_string(),
project_name,
agent_id: agent_id.to_string(),
agent_name,
task_id: task_id.to_string(),
state: background_state_label(state).to_owned(),
task_kind: background_kind_label_from_work_state(kind).to_owned(),
},
}
}
}
/// Request DTO for `attach_live_agent`: bind an already-running agent session to
/// a visible layout cell without spawning a new process.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct AttachLiveAgentRequestDto {
/// Id of the owning project (validated for symmetry and future scoping).
pub project_id: String,
/// Id of the already-running agent.
pub agent_id: String,
/// Layout leaf that should display the live session.
pub node_id: String,
}
/// Response DTO for `attach_live_agent`: the rebound live session's coordinates.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct AttachLiveAgentResponseDto {
/// The rebound agent's id.
pub agent_id: String,
/// The node now hosting the session view.
pub node_id: String,
/// The (unchanged) live session id.
pub session_id: String,
/// Runtime family that owns the session (`pty`/`structured`).
pub kind: LiveWorkSessionKindDto,
}
impl From<AttachLiveAgentOutput> for AttachLiveAgentResponseDto {
fn from(out: AttachLiveAgentOutput) -> Self {
Self {
agent_id: out.agent_id.to_string(),
node_id: out.node_id.to_string(),
session_id: out.session_id.to_string(),
kind: out.kind.into(),
}
}
}
/// Request DTO for `stop_live_agent`: tear down an already-running agent's live
/// session by agent id (no spawn, agent entity preserved).
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct StopLiveAgentRequestDto {
/// Id of the owning project (validated for symmetry and future scoping).
pub project_id: String,
/// Id of the running agent to stop.
pub agent_id: String,
}
/// Response DTO for `stop_live_agent`: the torn-down session's coordinates.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct StopLiveAgentResponseDto {
/// The stopped agent's id.
pub agent_id: String,
/// The id of the session that was torn down.
pub session_id: String,
/// Runtime family that owned the session (`pty`/`structured`).
pub kind: LiveWorkSessionKindDto,
}
impl From<StopLiveAgentOutput> for StopLiveAgentResponseDto {
fn from(out: StopLiveAgentOutput) -> Self {
Self {
agent_id: out.agent_id.to_string(),
session_id: out.session_id.to_string(),
kind: out.kind.into(),
}
}
}
/// Parses an agent-id string (UUID) coming from the frontend.
///
/// # Errors
/// Returns an [`ErrorDto`] with code `INVALID` if the string is not a UUID.
pub fn parse_agent_id(raw: &str) -> Result<AgentId, ErrorDto> {
uuid::Uuid::parse_str(raw)
.map(AgentId::from_uuid)
.map_err(|_| ErrorDto {
code: "INVALID".to_owned(),
message: format!("invalid agent id: {raw}"),
})
}
/// Parses a ticket-id string (UUID) coming from the frontend (`delegation_delivered`).
///
/// # Errors
/// Returns an [`ErrorDto`] with code `INVALID` if the string is not a UUID.
pub fn parse_ticket_id(raw: &str) -> Result<domain::TicketId, ErrorDto> {
uuid::Uuid::parse_str(raw)
.map(domain::TicketId::from_uuid)
.map_err(|_| ErrorDto {
code: "INVALID".to_owned(),
message: format!("invalid ticket id: {raw}"),
})
}
// ---------------------------------------------------------------------------
// Resumable agents (§15.2 — Chantier B2)
// ---------------------------------------------------------------------------
use application::{ListResumableAgentsOutput, ResumableAgent};
/// One resumable agent cell, as seen by the frontend (§15.2).
///
/// Mirrors [`ResumableAgent`]: the agent's identity + its host cell, the CLI
/// conversation id to resume (absent ⇒ fresh relaunch), the `was_running` flag
/// frozen at close, and whether the agent's profile can resume a CLI
/// conversation. `conversationId` is **omitted from the wire when `None`**
/// (`skip_serializing_if`), so the TypeScript side sees an absent key — not
/// `null`.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct ResumableAgentDto {
/// The resumable agent's id (UUID string).
pub agent_id: String,
/// The agent's display name (resolved from the manifest).
pub name: String,
/// The host layout leaf where the agent is relaunched/resumed (UUID string).
pub node_id: String,
/// Persistent CLI conversation id carried by the cell. Absent ⇒ fresh
/// relaunch (no history to resume).
#[serde(skip_serializing_if = "Option::is_none")]
pub conversation_id: Option<String>,
/// The `agent_was_running` flag frozen at the cell's close.
pub was_running: bool,
/// `true` when the agent's profile carries a usable resume strategy.
pub resume_supported: bool,
}
impl From<ResumableAgent> for ResumableAgentDto {
fn from(r: ResumableAgent) -> Self {
Self {
agent_id: r.agent_id.to_string(),
name: r.name,
node_id: r.node_id.to_string(),
conversation_id: r.conversation_id,
was_running: r.was_running,
resume_supported: r.resume_supported,
}
}
}
/// Response DTO for `list_resumable_agents` (§15.2).
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct ResumableAgentListDto {
/// The resumable agent cells, in layout-traversal order.
pub resumable: Vec<ResumableAgentDto>,
}
impl From<ListResumableAgentsOutput> for ResumableAgentListDto {
fn from(out: ListResumableAgentsOutput) -> Self {
Self {
resumable: out
.resumable
.into_iter()
.map(ResumableAgentDto::from)
.collect(),
}
}
}
// ---------------------------------------------------------------------------
// Templates & sync (L7)
// ---------------------------------------------------------------------------
use application::{
AgentDrift, CreateAgentFromTemplateInput, CreateTemplateInput, CreateTemplateOutput,
DetectAgentDriftOutput, ListTemplatesOutput, ReadTemplateOutput, SyncAgentWithTemplateOutput,
UpdateTemplateInput, UpdateTemplateOutput,
};
use domain::{AgentTemplate, TemplateId};
/// A template crossing the wire. [`AgentTemplate`] already serialises camelCase
/// (`id`, `name`, `contentMd`, `version` as a number, `defaultProfileId`),
/// so we embed it directly — the TS mirror matches this shape.
#[derive(Debug, Clone, Serialize)]
#[serde(transparent)]
pub struct TemplateDto(pub AgentTemplate);
/// A list of templates (transparent array on the wire).
#[derive(Debug, Clone, Serialize)]
#[serde(transparent)]
pub struct TemplateListDto(pub Vec<TemplateDto>);
impl From<ListTemplatesOutput> for TemplateListDto {
fn from(out: ListTemplatesOutput) -> Self {
Self(out.templates.into_iter().map(TemplateDto).collect())
}
}
impl From<CreateTemplateOutput> for TemplateDto {
fn from(out: CreateTemplateOutput) -> Self {
Self(out.template)
}
}
impl From<ReadTemplateOutput> for TemplateDto {
fn from(out: ReadTemplateOutput) -> Self {
Self(out.template)
}
}
impl From<UpdateTemplateOutput> for TemplateDto {
fn from(out: UpdateTemplateOutput) -> Self {
Self(out.template)
}
}
/// Request DTO for `create_template`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct CreateTemplateRequestDto {
/// Display name.
pub name: String,
/// Initial Markdown content.
pub content: String,
/// Default runtime profile id for agents created from this template.
pub default_profile_id: String,
}
impl CreateTemplateRequestDto {
/// Converts to the use-case input, parsing the profile id.
///
/// # Errors
/// [`ErrorDto`] with code `INVALID` if the profile id is malformed.
pub fn into_input(self) -> Result<CreateTemplateInput, ErrorDto> {
Ok(CreateTemplateInput {
name: self.name,
content: self.content,
default_profile_id: parse_profile_id(&self.default_profile_id)?,
})
}
}
/// Request DTO for `update_template`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct UpdateTemplateRequestDto {
/// Id of the template to update.
pub template_id: String,
/// New Markdown content.
pub content: String,
}
impl UpdateTemplateRequestDto {
/// Converts to the use-case input, parsing the template id.
///
/// # Errors
/// [`ErrorDto`] with code `INVALID` if the template id is malformed.
pub fn into_input(self) -> Result<UpdateTemplateInput, ErrorDto> {
Ok(UpdateTemplateInput {
template_id: parse_template_id(&self.template_id)?,
content: self.content,
})
}
}
/// Parses a template-id string (UUID) coming from the frontend.
///
/// # Errors
/// Returns an [`ErrorDto`] with code `INVALID` if the string is not a UUID.
pub fn parse_template_id(raw: &str) -> Result<TemplateId, ErrorDto> {
uuid::Uuid::parse_str(raw)
.map(TemplateId::from_uuid)
.map_err(|_| ErrorDto {
code: "INVALID".to_owned(),
message: format!("invalid template id: {raw}"),
})
}
/// Request DTO for `create_agent_from_template`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct CreateAgentFromTemplateRequestDto {
/// Id of the owning project.
pub project_id: String,
/// Source template id.
pub template_id: String,
/// Optional agent name; defaults to the template's name when absent.
#[serde(default)]
pub name: Option<String>,
/// Whether the agent tracks the template for future syncs.
pub synchronized: bool,
}
impl CreateAgentFromTemplateRequestDto {
/// Converts to the use-case input, given the resolved project.
///
/// # Errors
/// [`ErrorDto`] with code `INVALID` if the template id is malformed.
pub fn into_input(
self,
project: domain::Project,
) -> Result<CreateAgentFromTemplateInput, ErrorDto> {
Ok(CreateAgentFromTemplateInput {
project,
template_id: parse_template_id(&self.template_id)?,
name: self.name,
synchronized: self.synchronized,
})
}
}
/// One drifting agent, as seen by the frontend.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct AgentDriftDto {
/// The drifting agent id (UUID string).
pub agent_id: String,
/// Version the agent is currently synced to.
pub from: u64,
/// Version available from the template.
pub to: u64,
}
impl From<AgentDrift> for AgentDriftDto {
fn from(d: AgentDrift) -> Self {
Self {
agent_id: d.agent_id.to_string(),
from: d.from.get(),
to: d.to.get(),
}
}
}
/// Response DTO for `detect_agent_drift` (transparent array on the wire).
#[derive(Debug, Clone, Serialize)]
#[serde(transparent)]
pub struct AgentDriftListDto(pub Vec<AgentDriftDto>);
impl From<DetectAgentDriftOutput> for AgentDriftListDto {
fn from(out: DetectAgentDriftOutput) -> Self {
Self(out.drifts.into_iter().map(AgentDriftDto::from).collect())
}
}
/// Response DTO for `sync_agent_with_template`.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct SyncResultDto {
/// Whether a sync was actually applied.
pub synced: bool,
/// The version the agent is now at (`null` when no sync happened).
pub version: Option<u64>,
}
impl From<SyncAgentWithTemplateOutput> for SyncResultDto {
fn from(out: SyncAgentWithTemplateOutput) -> Self {
Self {
synced: out.synced,
version: out.version.map(|v| v.get()),
}
}
}
/// Request DTO for `sync_agent_with_template`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct SyncAgentWithTemplateRequestDto {
/// Id of the owning project.
pub project_id: String,
/// Id of the agent to sync.
pub agent_id: String,
}
// ---------------------------------------------------------------------------
// Git (L8)
// ---------------------------------------------------------------------------
use application::{GitBranchesOutput, GitCommitOutput, GitLogOutput, GitStatusOutput};
use domain::ports::{GitCommitInfo, GitFileStatus, GraphCommit};
/// One changed path returned by `git_status`.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct GitFileStatusDto {
/// Repo-relative path.
pub path: String,
/// Whether the change is staged.
pub staged: bool,
}
impl From<GitFileStatus> for GitFileStatusDto {
fn from(s: GitFileStatus) -> Self {
Self {
path: s.path,
staged: s.staged,
}
}
}
/// Response DTO for `git_status` (transparent array on the wire).
#[derive(Debug, Clone, Serialize)]
#[serde(transparent)]
pub struct GitStatusListDto(pub Vec<GitFileStatusDto>);
impl From<GitStatusOutput> for GitStatusListDto {
fn from(out: GitStatusOutput) -> Self {
Self(
out.entries
.into_iter()
.map(GitFileStatusDto::from)
.collect(),
)
}
}
/// A single commit summary crossing the wire.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct GitCommitDto {
/// Commit hash.
pub hash: String,
/// Commit message summary.
pub summary: String,
}
impl From<GitCommitInfo> for GitCommitDto {
fn from(c: GitCommitInfo) -> Self {
Self {
hash: c.hash,
summary: c.summary,
}
}
}
impl From<GitCommitOutput> for GitCommitDto {
fn from(out: GitCommitOutput) -> Self {
Self::from(out.commit)
}
}
/// Response DTO for `git_log` (transparent array on the wire).
#[derive(Debug, Clone, Serialize)]
#[serde(transparent)]
pub struct GitCommitListDto(pub Vec<GitCommitDto>);
impl From<GitLogOutput> for GitCommitListDto {
fn from(out: GitLogOutput) -> Self {
Self(out.commits.into_iter().map(GitCommitDto::from).collect())
}
}
/// Response DTO for `git_branches`.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct GitBranchesDto {
/// All local branches.
pub branches: Vec<String>,
/// The current branch (`null` when detached or unborn).
pub current: Option<String>,
}
impl From<GitBranchesOutput> for GitBranchesDto {
fn from(out: GitBranchesOutput) -> Self {
Self {
branches: out.branches,
current: out.current,
}
}
}
/// A single commit enriched for graph display.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct GraphCommitDto {
/// Full commit hash.
pub hash: String,
/// First line of the commit message.
pub summary: String,
/// Parent commit hashes.
pub parents: Vec<String>,
/// Ref labels pointing at this commit (e.g. `"main"`, `"tag: v1.0"`).
pub refs: Vec<String>,
/// Author name.
pub author: String,
/// Author timestamp in Unix seconds.
pub timestamp: i64,
}
impl From<GraphCommit> for GraphCommitDto {
fn from(c: GraphCommit) -> Self {
Self {
hash: c.hash,
summary: c.summary,
parents: c.parents,
refs: c.refs,
author: c.author,
timestamp: c.timestamp,
}
}
}
/// Response DTO for `git_graph` (transparent array on the wire).
#[derive(Debug, Clone, Serialize)]
#[serde(transparent)]
pub struct GraphCommitListDto(pub Vec<GraphCommitDto>);
impl From<GitGraphOutput> for GraphCommitListDto {
fn from(out: GitGraphOutput) -> Self {
Self(out.commits.into_iter().map(GraphCommitDto::from).collect())
}
}
/// Request DTO for `git_stage` / `git_unstage`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct GitStageRequestDto {
/// Id of the owning project.
pub project_id: String,
/// Repo-relative path to (un)stage.
pub path: String,
}
/// Request DTO for `git_commit`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct GitCommitRequestDto {
/// Id of the owning project.
pub project_id: String,
/// Commit message.
pub message: String,
}
/// Request DTO for `git_checkout`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct GitCheckoutRequestDto {
/// Id of the owning project.
pub project_id: String,
/// Branch to check out.
pub branch: String,
}
// ---------------------------------------------------------------------------
// Windows (L10)
// ---------------------------------------------------------------------------
use application::MoveTabToNewWindowOutput;
use domain::ids::TabId;
/// Response DTO for `move_tab_to_new_window`: the id minted for the new window
/// (used as the new OS window's label).
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct MoveTabResultDto {
/// The new window id (UUID string).
pub new_window_id: String,
}
impl From<MoveTabToNewWindowOutput> for MoveTabResultDto {
fn from(out: MoveTabToNewWindowOutput) -> Self {
Self {
new_window_id: out.new_window_id.to_string(),
}
}
}
/// Parses a tab-id string (UUID) coming from the frontend.
///
/// # Errors
/// Returns an [`ErrorDto`] with code `INVALID` if the string is not a UUID.
pub fn parse_tab_id(raw: &str) -> Result<TabId, ErrorDto> {
uuid::Uuid::parse_str(raw)
.map(TabId::from_uuid)
.map_err(|_| ErrorDto {
code: "INVALID".to_owned(),
message: format!("invalid tab id: {raw}"),
})
}
// ---------------------------------------------------------------------------
// Skills (L12)
// ---------------------------------------------------------------------------
use application::{CreateSkillOutput, ListSkillsOutput, UpdateSkillOutput};
use domain::{Skill, SkillId, SkillScope};
/// A skill crossing the wire. [`Skill`] already serialises camelCase
/// (`id`, `name`, `contentMd`, `scope` as `"global"`/`"project"`), so we embed
/// it directly — the TS mirror matches this shape.
#[derive(Debug, Clone, Serialize)]
#[serde(transparent)]
pub struct SkillDto(pub Skill);
/// A list of skills (transparent array on the wire).
#[derive(Debug, Clone, Serialize)]
#[serde(transparent)]
pub struct SkillListDto(pub Vec<SkillDto>);
impl From<ListSkillsOutput> for SkillListDto {
fn from(out: ListSkillsOutput) -> Self {
Self(out.skills.into_iter().map(SkillDto).collect())
}
}
impl From<CreateSkillOutput> for SkillDto {
fn from(out: CreateSkillOutput) -> Self {
Self(out.skill)
}
}
impl From<UpdateSkillOutput> for SkillDto {
fn from(out: UpdateSkillOutput) -> Self {
Self(out.skill)
}
}
/// Request DTO for `create_skill`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct CreateSkillRequestDto {
/// Owning project (resolved to a root; ignored on disk for `Global`).
pub project_id: String,
/// Display name.
pub name: String,
/// Initial Markdown content.
pub content: String,
/// Scope the skill is created in.
pub scope: SkillScope,
}
/// Request DTO for `update_skill`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct UpdateSkillRequestDto {
/// Owning project (resolved to a root; ignored on disk for `Global`).
pub project_id: String,
/// Id of the skill to update.
pub skill_id: String,
/// Scope the skill lives in.
pub scope: SkillScope,
/// New Markdown content.
pub content: String,
}
/// Request DTO for `assign_skill_to_agent`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct AssignSkillRequestDto {
/// Owning project.
pub project_id: String,
/// Agent receiving the skill.
pub agent_id: String,
/// Skill to assign.
pub skill_id: String,
/// Scope of the skill (recorded alongside the ref).
pub scope: SkillScope,
}
/// Request DTO for `unassign_skill_from_agent`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct UnassignSkillRequestDto {
/// Owning project.
pub project_id: String,
/// Agent losing the skill.
pub agent_id: String,
/// Skill to unassign.
pub skill_id: String,
}
/// Parses a skill-id string (UUID) coming from the frontend.
///
/// # Errors
/// Returns an [`ErrorDto`] with code `INVALID` if the string is not a UUID.
pub fn parse_skill_id(raw: &str) -> Result<SkillId, ErrorDto> {
uuid::Uuid::parse_str(raw)
.map(SkillId::from_uuid)
.map_err(|_| ErrorDto {
code: "INVALID".to_owned(),
message: format!("invalid skill id: {raw}"),
})
}
// ---------------------------------------------------------------------------
// Memory (LOT A — §14.5.1)
// ---------------------------------------------------------------------------
use application::{
CreateMemoryOutput, GetMemoryOutput, ListMemoriesOutput, ReadMemoryIndexOutput,
RecallMemoryOutput, ResolveMemoryLinksOutput, UpdateMemoryOutput,
};
use domain::{Memory, MemoryIndexEntry, MemorySlug, MemoryType};
/// A memory note crossing the wire.
///
/// Built explicitly from [`Memory`] (its `body` is [`domain::MarkdownDoc`], not
/// directly a JSON string) so the TS mirror gets a flat camelCase shape.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct MemoryDto {
/// The note's slug (its identity, also the file stem).
pub name: String,
/// One-line description (the index hook).
pub description: String,
/// The note's kind.
pub r#type: MemoryType,
/// Markdown body of the note.
pub content: String,
}
impl From<Memory> for MemoryDto {
fn from(memory: Memory) -> Self {
Self {
name: memory.frontmatter.name.as_str().to_owned(),
description: memory.frontmatter.description,
r#type: memory.frontmatter.r#type,
content: memory.body.into_string(),
}
}
}
impl From<CreateMemoryOutput> for MemoryDto {
fn from(out: CreateMemoryOutput) -> Self {
Self::from(out.memory)
}
}
impl From<UpdateMemoryOutput> for MemoryDto {
fn from(out: UpdateMemoryOutput) -> Self {
Self::from(out.memory)
}
}
impl From<GetMemoryOutput> for MemoryDto {
fn from(out: GetMemoryOutput) -> Self {
Self::from(out.memory)
}
}
/// A list of memory notes (transparent array on the wire).
#[derive(Debug, Clone, Serialize)]
#[serde(transparent)]
pub struct MemoryListDto(pub Vec<MemoryDto>);
impl From<ListMemoriesOutput> for MemoryListDto {
fn from(out: ListMemoriesOutput) -> Self {
Self(out.memories.into_iter().map(MemoryDto::from).collect())
}
}
/// One row of the structured `MEMORY.md` index crossing the wire.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct MemoryIndexEntryDto {
/// The note's slug.
pub slug: String,
/// The note's display title.
pub title: String,
/// The one-line hook (the frontmatter description).
pub hook: String,
/// The note's kind.
pub r#type: MemoryType,
}
impl From<MemoryIndexEntry> for MemoryIndexEntryDto {
fn from(entry: MemoryIndexEntry) -> Self {
Self {
slug: entry.slug.as_str().to_owned(),
title: entry.title,
hook: entry.hook,
r#type: entry.r#type,
}
}
}
/// The structured memory index (transparent array on the wire).
#[derive(Debug, Clone, Serialize)]
#[serde(transparent)]
pub struct MemoryIndexDto(pub Vec<MemoryIndexEntryDto>);
impl From<ReadMemoryIndexOutput> for MemoryIndexDto {
fn from(out: ReadMemoryIndexOutput) -> Self {
Self(
out.entries
.into_iter()
.map(MemoryIndexEntryDto::from)
.collect(),
)
}
}
impl From<RecallMemoryOutput> for MemoryIndexDto {
fn from(out: RecallMemoryOutput) -> Self {
Self(
out.entries
.into_iter()
.map(MemoryIndexEntryDto::from)
.collect(),
)
}
}
/// A note's resolved outgoing links — the target slugs (transparent array).
#[derive(Debug, Clone, Serialize)]
#[serde(transparent)]
pub struct MemoryLinksDto(pub Vec<String>);
impl From<ResolveMemoryLinksOutput> for MemoryLinksDto {
fn from(out: ResolveMemoryLinksOutput) -> Self {
Self(
out.links
.into_iter()
.map(|link| link.target.as_str().to_owned())
.collect(),
)
}
}
/// Request DTO for `create_memory`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct CreateMemoryRequestDto {
/// Owning project (resolved to a root).
pub project_id: String,
/// Raw slug for the new note.
pub name: String,
/// One-line description (the index hook).
pub description: String,
/// The note's kind.
pub r#type: MemoryType,
/// Markdown body of the note.
pub content: String,
}
/// Request DTO for `update_memory`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct UpdateMemoryRequestDto {
/// Owning project (resolved to a root).
pub project_id: String,
/// Slug of the note to replace.
pub slug: String,
/// New description (the index hook).
pub description: String,
/// New kind.
pub r#type: MemoryType,
/// New Markdown body.
pub content: String,
}
/// Request DTO for `recall_memory` (LOT B — §14.5.2).
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct RecallMemoryRequestDto {
/// Owning project (resolved to a root).
pub project_id: String,
/// The recall query (often the agent's current working context).
pub text: String,
/// Approximate token budget bounding the recalled entries (`0` ⇒ empty).
pub token_budget: usize,
}
/// Parses a memory slug string coming from the frontend.
///
/// # Errors
/// Returns an [`ErrorDto`] with code `INVALID` if the string is not a valid
/// kebab-case slug.
pub fn parse_memory_slug(raw: &str) -> Result<MemorySlug, ErrorDto> {
MemorySlug::new(raw).map_err(|_| ErrorDto {
code: "INVALID".to_owned(),
message: format!("invalid memory slug: {raw}"),
})
}
// ── Conversation pagination (lot LS6) ────────────────────────────────────────
/// Request DTO for `read_conversation_page` — a human, paginated transcript read.
///
/// `anchor` is a turn id to paginate around (omit to start from a thread end);
/// `direction` is `"forward"` (towards newer) or `"backward"` (towards older,
/// default — the human view opens on the latest page); `limit` is clamped by the
/// domain to `[1, 200]` (omit/`0` ⇒ default 50).
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct ReadConversationPageRequestDto {
/// The owning project's id.
pub project_id: String,
/// The conversation (pair) id to read.
pub conversation_id: String,
/// Optional anchor turn id; omit to start from a thread end.
#[serde(default)]
pub anchor: Option<String>,
/// Pagination direction (`"forward"` or `"backward"`); defaults to backward.
#[serde(default)]
pub direction: Option<String>,
/// Requested page size (omit/`0` ⇒ default; clamped to `[1, 200]`).
#[serde(default)]
pub limit: Option<usize>,
}
impl ReadConversationPageRequestDto {
/// Builds the domain [`PageCursor`] from the request (default direction backward,
/// an unparseable anchor degrades to `None` = a thread-end page).
#[must_use]
pub fn cursor(&self) -> PageCursor {
let direction = match self.direction.as_deref() {
Some(d) if d.eq_ignore_ascii_case("forward") => PageDirection::Forward,
_ => PageDirection::Backward,
};
let anchor = self
.anchor
.as_deref()
.and_then(|raw| uuid::Uuid::parse_str(raw).ok())
.map(domain::TurnId::from_uuid);
PageCursor { anchor, direction }
}
}
/// Origin of a turn in the human transcript view (mirrors [`TurnSource`]).
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase", tag = "kind")]
pub enum TurnSourceDto {
/// The human operator.
Human,
/// Another agent (delegation via `idea_ask_agent`).
#[serde(rename_all = "camelCase")]
Agent {
/// The originating agent id.
agent_id: String,
},
}
impl From<TurnSource> for TurnSourceDto {
fn from(source: TurnSource) -> Self {
match source {
TurnSource::Human => Self::Human,
TurnSource::Agent { agent_id } => Self::Agent {
agent_id: agent_id.to_string(),
},
}
}
}
/// One turn in the human transcript — **full text, never truncated**.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct TurnViewDto {
/// Stable turn id (also the pagination anchor).
pub id: String,
/// Timestamp (epoch milliseconds).
pub at_ms: u64,
/// Turn nature (prompt, response, tool activity).
pub role: TurnRole,
/// Origin (human or delegating agent).
pub source: TurnSourceDto,
/// The turn's **complete** text (not truncated).
pub text: String,
/// Character length of the text.
pub text_len: usize,
}
impl From<TurnView> for TurnViewDto {
fn from(turn: TurnView) -> Self {
Self {
id: turn.id.to_string(),
at_ms: turn.at_ms,
role: turn.role,
source: turn.source.into(),
text: turn.text,
text_len: turn.text_len,
}
}
}
/// A page of the human transcript, oldest-to-newest.
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct TurnPageDto {
/// The page's turns, oldest to newest.
pub turns: Vec<TurnViewDto>,
/// Whether more turns exist beyond the page in the travel direction.
pub has_more: bool,
/// Last turn id of the page (anchor for the next request), or `None` if empty.
pub next_anchor: Option<String>,
}
impl From<TurnPage> for TurnPageDto {
fn from(page: TurnPage) -> Self {
Self {
turns: page.turns.into_iter().map(TurnViewDto::from).collect(),
has_more: page.has_more,
next_anchor: page.next_anchor.map(|id| id.to_string()),
}
}
}
#[cfg(test)]
mod ls6_pagination_tests {
//! LS6 — DTO de la lecture humaine paginée : parsing du curseur + mapping riche
//! `TurnPage → TurnPageDto` (texte complet non borné, source Human/Agent, `has_more`,
//! `next_anchor`). C'est le « round-trip d'une page » testable sans `State` Tauri.
use super::*;
use application::{TurnPage, TurnSource, TurnView};
fn tid(n: u128) -> domain::TurnId {
domain::TurnId::from_uuid(uuid::Uuid::from_u128(n))
}
#[test]
fn request_cursor_defaults_to_backward_and_parses_anchor() {
// Pas de direction ⇒ backward (la vue humaine ouvre sur la page la plus récente).
let req = ReadConversationPageRequestDto {
project_id: "p".into(),
conversation_id: "c".into(),
anchor: None,
direction: None,
limit: None,
};
let cur = req.cursor();
assert_eq!(cur.direction, PageDirection::Backward);
assert_eq!(cur.anchor, None);
// Forward (insensible à la casse) + ancre UUID valide.
let u = uuid::Uuid::from_u128(9);
let req = ReadConversationPageRequestDto {
project_id: "p".into(),
conversation_id: "c".into(),
anchor: Some(u.to_string()),
direction: Some("Forward".into()),
limit: Some(10),
};
let cur = req.cursor();
assert_eq!(cur.direction, PageDirection::Forward);
assert_eq!(cur.anchor, Some(domain::TurnId::from_uuid(u)));
// Ancre non-UUID ⇒ dégrade en None (page depuis un bout du fil), jamais d'erreur.
let req = ReadConversationPageRequestDto {
project_id: "p".into(),
conversation_id: "c".into(),
anchor: Some("not-a-uuid".into()),
direction: Some("backward".into()),
limit: None,
};
assert_eq!(req.cursor().anchor, None);
}
#[test]
fn turn_page_dto_round_trips_full_text_and_maps_sources() {
let big = "Z".repeat(40_000);
let page = TurnPage {
turns: vec![
TurnView {
id: tid(1),
at_ms: 1_700_000_000_000,
role: TurnRole::Prompt,
source: TurnSource::Human,
text: big.clone(),
text_len: big.chars().count(),
},
TurnView {
id: tid(2),
at_ms: 1_700_000_000_001,
role: TurnRole::Response,
source: TurnSource::Agent {
agent_id: domain::AgentId::from_uuid(uuid::Uuid::from_u128(7)),
},
text: "réponse".to_owned(),
text_len: 7,
},
],
has_more: true,
next_anchor: Some(tid(2)),
};
let dto = TurnPageDto::from(page);
// Texte complet préservé (non borné) + text_len.
assert_eq!(dto.turns[0].text.chars().count(), 40_000);
assert_eq!(dto.turns[0].text_len, 40_000);
// next_anchor stringifié, has_more porté.
assert!(dto.has_more);
assert_eq!(
dto.next_anchor.as_deref(),
Some(tid(2).to_string().as_str())
);
// Round-trip JSON (la « page » telle qu'envoyée au front) : camelCase + source.
let json = serde_json::to_value(&dto).unwrap();
assert_eq!(json["hasMore"], serde_json::json!(true));
assert_eq!(json["nextAnchor"], serde_json::json!(tid(2).to_string()));
assert_eq!(
json["turns"][0]["source"]["kind"],
serde_json::json!("human")
);
assert_eq!(
json["turns"][1]["source"]["kind"],
serde_json::json!("agent")
);
assert_eq!(
json["turns"][1]["source"]["agentId"],
serde_json::json!(uuid::Uuid::from_u128(7).to_string())
);
// Le texte intégral survit au passage JSON.
assert_eq!(
json["turns"][0]["text"].as_str().unwrap().chars().count(),
40_000
);
}
#[test]
fn empty_turn_page_dto_has_no_next_anchor() {
let dto = TurnPageDto::from(TurnPage {
turns: Vec::new(),
has_more: false,
next_anchor: None,
});
assert!(dto.turns.is_empty() && !dto.has_more && dto.next_anchor.is_none());
}
}
// ---------------------------------------------------------------------------
// Background tasks (B8 — first-class background command)
// ---------------------------------------------------------------------------
use domain::{
BackgroundTask, BackgroundTaskKind, BackgroundTaskResult, BackgroundTaskState, TaskId,
};
/// One first-class background task as seen by the frontend (camelCase wire shape).
///
/// Mirrors the persisted [`BackgroundTask`], flattening the terminal
/// [`BackgroundTaskResult`] into optional `exitCode` / `summary` / tails so the
/// UI has a single shape for every lifecycle state. Optional fields are omitted
/// from the wire when absent (`skip_serializing_if`).
#[derive(Debug, Clone, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct BackgroundTaskDto {
/// Stable task id (UUID string).
pub task_id: String,
/// Owning agent id (UUID string).
pub owner_agent_id: String,
/// Owning project id (UUID string).
pub project_id: String,
/// Kind discriminant (`"command"`, `"headlessRendezvous"`, `"sessionResume"`,
/// `"maintenance"`).
pub kind: String,
/// Lifecycle state (`"queued"`, `"running"`, `"waiting"`, `"completed"`,
/// `"failed"`, `"cancelled"`, `"expired"`).
pub state: String,
/// Process exit code, when the terminal result carries one.
#[serde(skip_serializing_if = "Option::is_none")]
pub exit_code: Option<i32>,
/// Human-readable summary / error / reason of the terminal result.
#[serde(skip_serializing_if = "Option::is_none")]
pub summary: Option<String>,
/// Bounded stdout tail (merged output for PTY-backed commands).
#[serde(skip_serializing_if = "Option::is_none")]
pub stdout_tail: Option<String>,
/// Bounded stderr tail (unset for PTY-backed commands, which merge streams).
#[serde(skip_serializing_if = "Option::is_none")]
pub stderr_tail: Option<String>,
/// Agent that requested a headless rendezvous, when known.
#[serde(skip_serializing_if = "Option::is_none")]
pub requester_agent_id: Option<String>,
/// Target agent for a headless rendezvous.
#[serde(skip_serializing_if = "Option::is_none")]
pub target_agent_id: Option<String>,
/// Conversation opened by a headless rendezvous.
#[serde(skip_serializing_if = "Option::is_none")]
pub conversation_id: Option<String>,
/// Creation timestamp, epoch milliseconds.
pub created_at_ms: u64,
/// Last update timestamp, epoch milliseconds.
pub updated_at_ms: u64,
}
/// Kind discriminant string for a [`BackgroundTaskKind`].
fn background_kind_label(kind: &BackgroundTaskKind) -> &'static str {
match kind {
BackgroundTaskKind::Command { .. } => "command",
BackgroundTaskKind::HeadlessRendezvous { .. } => "headlessRendezvous",
BackgroundTaskKind::SessionResume { .. } => "sessionResume",
BackgroundTaskKind::Maintenance { .. } => "maintenance",
}
}
/// Kind discriminant string for a work-state [`BackgroundTaskKindLabel`].
fn background_kind_label_from_work_state(kind: BackgroundTaskKindLabel) -> &'static str {
match kind {
BackgroundTaskKindLabel::Command => "command",
BackgroundTaskKindLabel::HeadlessRendezvous => "headlessRendezvous",
BackgroundTaskKindLabel::SessionResume => "sessionResume",
BackgroundTaskKindLabel::Maintenance => "maintenance",
}
}
/// Lifecycle state string for a [`BackgroundTaskState`].
fn background_state_label(state: BackgroundTaskState) -> &'static str {
match state {
BackgroundTaskState::Queued => "queued",
BackgroundTaskState::Running => "running",
BackgroundTaskState::Waiting => "waiting",
BackgroundTaskState::Completed => "completed",
BackgroundTaskState::Failed => "failed",
BackgroundTaskState::Cancelled => "cancelled",
BackgroundTaskState::Expired => "expired",
}
}
impl From<BackgroundTask> for BackgroundTaskDto {
fn from(task: BackgroundTask) -> Self {
let (requester_agent_id, target_agent_id, conversation_id) =
background_rendezvous_context_labels(&task.kind);
let (exit_code, summary, stdout_tail, stderr_tail) = match &task.result {
Some(BackgroundTaskResult::Success {
exit_code,
summary,
stdout_tail,
stderr_tail,
..
}) => (
*exit_code,
Some(summary.clone()),
stdout_tail.clone(),
stderr_tail.clone(),
),
Some(BackgroundTaskResult::Failure {
exit_code,
error,
stdout_tail,
stderr_tail,
..
}) => (
*exit_code,
Some(error.clone()),
stdout_tail.clone(),
stderr_tail.clone(),
),
Some(BackgroundTaskResult::Cancelled { reason, .. })
| Some(BackgroundTaskResult::Expired { reason, .. }) => {
(None, Some(reason.clone()), None, None)
}
None => (None, None, None, None),
};
Self {
task_id: task.id.to_string(),
owner_agent_id: task.owner_agent_id.to_string(),
project_id: task.project_id.to_string(),
kind: background_kind_label(&task.kind).to_owned(),
state: background_state_label(task.state).to_owned(),
exit_code,
summary,
stdout_tail,
stderr_tail,
requester_agent_id,
target_agent_id,
conversation_id,
created_at_ms: task.created_at_ms,
updated_at_ms: task.updated_at_ms,
}
}
}
fn background_rendezvous_context_labels(
kind: &BackgroundTaskKind,
) -> (Option<String>, Option<String>, Option<String>) {
match kind {
BackgroundTaskKind::HeadlessRendezvous {
requester_agent_id,
target_agent_id,
conversation_id,
..
} => (
requester_agent_id.map(|id| id.to_string()),
Some(target_agent_id.to_string()),
Some(conversation_id.to_string()),
),
_ => (None, None, None),
}
}
/// Parses a task-id string (UUID) coming from the frontend.
///
/// # Errors
/// Returns an [`ErrorDto`] with code `INVALID` if the string is not a UUID.
pub fn parse_task_id(raw: &str) -> Result<TaskId, ErrorDto> {
uuid::Uuid::parse_str(raw)
.map(TaskId::from_uuid)
.map_err(|_| ErrorDto {
code: "INVALID".to_owned(),
message: format!("invalid task id: {raw}"),
})
}
/// Request DTO for `spawn_background_command`.
///
/// Builds a command-backed [`BackgroundTask`]: the command line runs under the
/// project host's PTY and its completion is delivered to `ownerAgentId`.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct SpawnBackgroundCommandRequestDto {
/// Owning project id (UUID string).
pub project_id: String,
/// Agent that owns completion delivery (UUID string).
pub owner_agent_id: String,
/// Human-facing label.
pub label: String,
/// Executable to run.
pub command: String,
/// Arguments.
#[serde(default)]
pub args: Vec<String>,
/// Working directory (absolute path).
pub cwd: String,
/// Extra environment variables.
#[serde(default)]
pub env: Vec<(String, String)>,
/// When `true` (the default), wake the owner on completion; otherwise only
/// record it.
#[serde(default)]
pub record_only: bool,
/// Optional absolute deadline, epoch milliseconds.
#[serde(default, skip_serializing_if = "Option::is_none")]
pub deadline_ms: Option<u64>,
}
#[cfg(test)]
mod tests {
use application::McpToolPermissionCatalogue;
use domain::mailbox::TicketId;
use domain::{AgentId, ConversationId, ProjectMcpToolPermissions};
use serde_json::json;
use uuid::Uuid;
use super::*;
#[test]
fn project_mcp_tool_permissions_dto_uses_stable_camel_case_contract() {
let known_tools = ["idea_ticket_read", "idea_ticket_update"];
let agent_id = AgentId::from_uuid(Uuid::from_u128(42));
let output = ReadMcpToolPermissionsOutput {
catalogue: McpToolPermissionCatalogue::new(
vec!["idea_ticket_read".to_owned()],
vec!["idea_ticket_update".to_owned()],
)
.unwrap(),
permissions: ProjectMcpToolPermissions {
version: 1,
project_default: Some(
McpToolPolicy::new(vec!["idea_ticket_read".to_owned()], &known_tools).unwrap(),
),
agents: vec![AgentMcpToolPolicyOverride::new(
agent_id,
McpToolPolicy::new(vec!["idea_ticket_update".to_owned()], &known_tools)
.unwrap(),
)],
},
};
let value = serde_json::to_value(ProjectMcpToolPermissionsDto::from(output)).unwrap();
assert_eq!(
value,
json!({
"version": 1,
"catalogue": {
"readOnlyTools": ["idea_ticket_read"],
"writeActionTools": ["idea_ticket_update"]
},
"projectDefault": {
"allowedTools": ["idea_ticket_read"]
},
"agents": [{
"agentId": agent_id,
"policy": {
"allowedTools": ["idea_ticket_update"]
}
}]
})
);
}
#[test]
fn dto_plugins_workspace_requests_use_stable_camel_case_contract() {
let path = PluginWorkspacePathDto {
project_id: Uuid::from_u128(124).to_string(),
path: "src/main.rs".to_owned(),
};
let text = PluginWorkspaceWriteTextDto {
project_id: path.project_id.clone(),
path: path.path.clone(),
content: "fn main() {}\n".to_owned(),
};
let binary = PluginWorkspaceWriteBinaryDto {
project_id: path.project_id.clone(),
path: "assets/icon.bin".to_owned(),
bytes: vec![1, 2, 3],
};
assert_eq!(
serde_json::to_value(&path).unwrap(),
json!({
"projectId": path.project_id,
"path": "src/main.rs"
})
);
assert_eq!(
serde_json::to_value(&text).unwrap(),
json!({
"projectId": text.project_id,
"path": "src/main.rs",
"content": "fn main() {}\n"
})
);
assert_eq!(
serde_json::to_value(&binary).unwrap(),
json!({
"projectId": binary.project_id,
"path": "assets/icon.bin",
"bytes": [1, 2, 3]
})
);
}
#[test]
fn dto_plugins_project_structure_query_maps_to_application_input() {
let dto = PluginProjectStructureQueryDto {
project_id: Uuid::from_u128(129).to_string(),
path: Some("crates".to_owned()),
max_depth: Some(4),
max_entries: Some(250),
};
let json = serde_json::to_value(&dto).unwrap();
assert_eq!(
json,
json!({
"projectId": dto.project_id,
"path": "crates",
"maxDepth": 4,
"maxEntries": 250
})
);
let input: application::QueryProjectStructureInput = dto.into();
assert_eq!(input.path.as_deref(), Some("crates"));
assert_eq!(input.max_depth, Some(4));
assert_eq!(input.max_entries, Some(250));
}
#[test]
fn dto_plugins_config_document_requests_use_stable_camel_case_contract() {
let project_id = Uuid::from_u128(130).to_string();
let read = PluginConfigDocumentReadDto {
project_id: project_id.clone(),
path: "config/settings.json".to_owned(),
format: Some("json".to_owned()),
};
assert_eq!(
serde_json::to_value(&read).unwrap(),
json!({
"projectId": project_id,
"path": "config/settings.json",
"format": "json"
})
);
let input: application::PluginConfigDocumentReadInput = read.into();
assert_eq!(input.path, "config/settings.json");
assert_eq!(input.format.as_deref(), Some("json"));
let update = PluginConfigDocumentUpdateDto {
project_id: Uuid::from_u128(130).to_string(),
path: "config/settings.json".to_owned(),
format: Some("json".to_owned()),
mode: Some("mergePatch".to_owned()),
value: json!({"enabled": true, "removeMe": null}),
};
assert_eq!(
serde_json::to_value(&update).unwrap(),
json!({
"projectId": Uuid::from_u128(130).to_string(),
"path": "config/settings.json",
"format": "json",
"mode": "mergePatch",
"value": {
"enabled": true,
"removeMe": null
}
})
);
let input: application::PluginConfigDocumentUpdateInput = update.into();
assert_eq!(input.mode.as_deref(), Some("mergePatch"));
assert_eq!(input.value["enabled"], true);
}
#[test]
fn dto_plugins_workspace_outputs_use_stable_camel_case_contract() {
let listing = PluginWorkspaceDirectoryListingDto {
path: "src".to_owned(),
entries: vec![application::PluginWorkspaceDirEntry {
name: "main.rs".to_owned(),
path: "src/main.rs".to_owned(),
is_dir: false,
}],
};
let stat = PluginWorkspaceStatDto {
path: "src/main.rs".to_owned(),
exists: true,
is_file: true,
is_dir: false,
len: Some(13),
};
let structure = PluginProjectStructureDto {
project_id: Uuid::from_u128(129).to_string(),
root_path: String::new(),
entries: vec![application::ProjectStructureEntry {
path: "Cargo.toml".to_owned(),
name: "Cargo.toml".to_owned(),
kind: "file".to_owned(),
}],
conventions: vec![application::ProjectConvention {
id: "rust-cargo".to_owned(),
marker_path: "Cargo.toml".to_owned(),
}],
modules: vec![application::ProjectModule {
path: String::new(),
marker_path: "Cargo.toml".to_owned(),
convention_id: "rust-cargo".to_owned(),
}],
truncated: false,
};
assert_eq!(
serde_json::to_value(&listing).unwrap(),
json!({
"path": "src",
"entries": [{
"name": "main.rs",
"path": "src/main.rs",
"isDir": false
}]
})
);
assert_eq!(
serde_json::to_value(&stat).unwrap(),
json!({
"path": "src/main.rs",
"exists": true,
"isFile": true,
"isDir": false,
"len": 13
})
);
assert_eq!(
serde_json::to_value(&structure).unwrap(),
json!({
"projectId": structure.project_id,
"rootPath": "",
"entries": [{
"path": "Cargo.toml",
"name": "Cargo.toml",
"kind": "file"
}],
"conventions": [{
"id": "rust-cargo",
"markerPath": "Cargo.toml"
}],
"modules": [{
"path": "",
"markerPath": "Cargo.toml",
"conventionId": "rust-cargo"
}],
"truncated": false
})
);
}
#[test]
fn dto_plugins_command_task_requests_use_stable_camel_case_contract() {
let project_id = Uuid::from_u128(125).to_string();
let owner_agent_id = Uuid::from_u128(126).to_string();
let run = PluginRunCommandDto {
project_id: project_id.clone(),
owner_agent_id: owner_agent_id.clone(),
label: "cargo test".to_owned(),
command: "cargo".to_owned(),
args: vec!["test".to_owned(), "-p".to_owned(), "application".to_owned()],
cwd: Some("crates/application".to_owned()),
env: vec![("RUST_LOG".to_owned(), "debug".to_owned())],
record_only: true,
deadline_ms: Some(1_800_000_000_000),
};
assert_eq!(
serde_json::to_value(&run).unwrap(),
json!({
"projectId": project_id,
"ownerAgentId": owner_agent_id,
"label": "cargo test",
"command": "cargo",
"args": ["test", "-p", "application"],
"cwd": "crates/application",
"env": [["RUST_LOG", "debug"]],
"recordOnly": true,
"deadlineMs": 1_800_000_000_000u64
})
);
let input: application::PluginRunCommandInput = run.into();
assert_eq!(input.cwd.as_deref(), Some("crates/application"));
assert_eq!(input.env, vec![("RUST_LOG".to_owned(), "debug".to_owned())]);
assert!(input.record_only);
let status = PluginTaskStatusDto {
task_id: Uuid::from_u128(127).to_string(),
};
assert_eq!(
serde_json::to_value(&status).unwrap(),
json!({ "taskId": status.task_id })
);
}
#[test]
fn dto_plugins_toolchain_diagnostic_request_maps_to_application_input() {
let project_id = Uuid::from_u128(126).to_string();
let request = PluginToolchainDiagnosticRequestDto {
project_id: project_id.clone(),
cwd: Some("crates/backend".to_owned()),
tools: vec![PluginToolRequirementDto {
id: "rust".to_owned(),
executable: "cargo".to_owned(),
version_args: vec!["--version".to_owned()],
required: true,
env: vec![("CARGO_TERM_COLOR".to_owned(), "never".to_owned())],
}],
env: vec![PluginEnvRequirementDto {
name: "RUSTUP_HOME".to_owned(),
required: false,
equals: None,
}],
files: vec![PluginFileRequirementDto {
path: "Cargo.toml".to_owned(),
required: true,
kind: Some("file".to_owned()),
}],
};
assert_eq!(
serde_json::to_value(&request).unwrap(),
json!({
"projectId": project_id,
"cwd": "crates/backend",
"tools": [{
"id": "rust",
"executable": "cargo",
"versionArgs": ["--version"],
"required": true,
"env": [["CARGO_TERM_COLOR", "never"]]
}],
"env": [{
"name": "RUSTUP_HOME",
"required": false,
"equals": null
}],
"files": [{
"path": "Cargo.toml",
"required": true,
"kind": "file"
}]
})
);
let input: application::PluginToolchainDiagnosticInput = request.into();
assert_eq!(input.cwd.as_deref(), Some("crates/backend"));
assert_eq!(input.tools[0].id, "rust");
assert_eq!(input.tools[0].env[0].0, "CARGO_TERM_COLOR");
assert_eq!(input.env[0].name, "RUSTUP_HOME");
assert_eq!(input.files[0].kind.as_deref(), Some("file"));
}
#[test]
fn dto_plugins_event_subscription_requests_use_stable_camel_case_contract() {
let project_id = Uuid::from_u128(127).to_string();
let subscribe = PluginEventSubscribeDto {
project_id: project_id.clone(),
event_types: vec![
"workspaceFileChanged".to_owned(),
"backgroundTaskChanged".to_owned(),
],
capacity: Some(250),
};
assert_eq!(
serde_json::to_value(&subscribe).unwrap(),
json!({
"projectId": project_id,
"eventTypes": ["workspaceFileChanged", "backgroundTaskChanged"],
"capacity": 250
})
);
let input: application::PluginEventSubscribeInput = subscribe.into();
assert_eq!(
input.event_types,
vec![
"workspaceFileChanged".to_owned(),
"backgroundTaskChanged".to_owned()
]
);
assert_eq!(input.capacity, Some(250));
let poll = PluginEventPollDto {
subscription_id: Uuid::from_u128(128).to_string(),
max_events: Some(50),
};
assert_eq!(
serde_json::to_value(&poll).unwrap(),
json!({
"subscriptionId": poll.subscription_id,
"maxEvents": 50
})
);
let input: application::PluginEventPollInput = poll.into();
assert_eq!(input.max_events, Some(50));
let unsubscribe = PluginEventUnsubscribeDto {
subscription_id: Uuid::from_u128(129).to_string(),
};
assert_eq!(
serde_json::to_value(&unsubscribe).unwrap(),
json!({ "subscriptionId": unsubscribe.subscription_id })
);
}
#[test]
fn background_task_dto_exposes_rendezvous_context_only_for_headless_rendezvous() {
let project_id = ProjectId::from_uuid(Uuid::from_u128(1));
let owner = AgentId::from_uuid(Uuid::from_u128(2));
let requester = AgentId::from_uuid(Uuid::from_u128(3));
let conversation_id = ConversationId::from_uuid(Uuid::from_u128(4));
let task = BackgroundTask::new(
TaskId::from_uuid(Uuid::from_u128(5)),
project_id,
owner,
BackgroundTaskKind::HeadlessRendezvous {
requester_agent_id: Some(requester),
target_agent_id: owner,
ticket_id: TicketId::from_uuid(Uuid::from_u128(6)),
conversation_id,
},
domain::BackgroundTaskWakePolicy::RecordOnly,
100,
None,
)
.unwrap();
let json = serde_json::to_value(BackgroundTaskDto::from(task)).unwrap();
assert_eq!(json["kind"], "headlessRendezvous");
assert_eq!(json["requesterAgentId"], requester.to_string());
assert_eq!(json["targetAgentId"], owner.to_string());
assert_eq!(json["conversationId"], conversation_id.to_string());
let command = BackgroundTask::new(
TaskId::from_uuid(Uuid::from_u128(7)),
project_id,
owner,
BackgroundTaskKind::Command {
label: "cargo test".to_owned(),
},
domain::BackgroundTaskWakePolicy::RecordOnly,
100,
None,
)
.unwrap();
let json = serde_json::to_value(BackgroundTaskDto::from(command)).unwrap();
assert!(json.get("requesterAgentId").is_none());
assert!(json.get("targetAgentId").is_none());
assert!(json.get("conversationId").is_none());
}
#[test]
fn agent_background_task_state_dto_exposes_rendezvous_context() {
let requester = AgentId::from_uuid(Uuid::from_u128(11));
let target = AgentId::from_uuid(Uuid::from_u128(12));
let conversation_id = ConversationId::from_uuid(Uuid::from_u128(13));
let state = AgentBackgroundTaskState {
task_id: TaskId::from_uuid(Uuid::from_u128(14)),
kind: BackgroundTaskKindLabel::HeadlessRendezvous,
state: BackgroundTaskState::Completed,
exit_code: None,
summary: Some("ok".to_owned()),
stdout_tail: None,
stderr_tail: None,
requester_agent_id: Some(requester),
target_agent_id: Some(target),
conversation_id: Some(conversation_id),
created_at_ms: 100,
updated_at_ms: 200,
};
let json = serde_json::to_value(AgentBackgroundTaskStateDto::from(state)).unwrap();
assert_eq!(json["requesterAgentId"], requester.to_string());
assert_eq!(json["targetAgentId"], target.to_string());
assert_eq!(json["conversationId"], conversation_id.to_string());
}
}