IdeA/frontend/src/adapters/git.ts

/**
 * Tauri adapter for {@link GitGateway} (L8).
 *
 * Commands use snake_case (Tauri convention); payload keys are camelCase
 * (matching the backend DTO `#[serde(rename_all = "camelCase")]`), consistent
 * with the other adapters in this directory.
 *
 * NOTE: The Tauri commands wired here are defined in the backend `app-tauri`
 * crate. The mock gateway covers tests and offline dev today.
 */

import { invoke } from "@tauri-apps/api/core";

import type { GitBranches, GitCommit, GitFileStatus, GraphCommit } from "@/domain";
import type { GitGateway } from "@/ports";

export class TauriGitGateway implements GitGateway {
  status(projectId: string): Promise<GitFileStatus[]> {
    return invoke<GitFileStatus[]>("git_status", { projectId });
  }

  async stage(projectId: string, path: string): Promise<void> {
    await invoke("git_stage", { request: { projectId, path } });
  }

  async unstage(projectId: string, path: string): Promise<void> {
    await invoke("git_unstage", { request: { projectId, path } });
  }

  commit(projectId: string, message: string): Promise<GitCommit> {
    return invoke<GitCommit>("git_commit", { request: { projectId, message } });
  }

  branches(projectId: string): Promise<GitBranches> {
    return invoke<GitBranches>("git_branches", { projectId });
  }

  async checkout(projectId: string, branch: string): Promise<void> {
    await invoke("git_checkout", { request: { projectId, branch } });
  }

  log(projectId: string, limit: number): Promise<GitCommit[]> {
    return invoke<GitCommit[]>("git_log", { projectId, limit });
  }

  async init(projectId: string): Promise<void> {
    await invoke("git_init", { projectId });
  }

  graph(projectId: string, limit: number): Promise<GraphCommit[]> {
    return invoke<GraphCommit[]>("git_graph", { projectId, limit });
  }
}