import { fireEvent, render, screen, waitFor } from "@testing-library/react";
import { describe, expect, it, vi } from "vitest";

import { DIProvider } from "@/app/di";
import {
  createMockGateways,
  MockPluginGateway,
} from "@/adapters/mock";
import type { ProjectPluginManifest } from "@/domain";
import { SkillsPanel } from "@/features/skills";
import { McpPanel } from "@/features/permissions";
import { ProjectPluginsPanel } from "./ProjectPluginsPanel";

function manifest(): ProjectPluginManifest {
  return {
    ideaPluginManifestVersion: 1,
    id: "dev.acme.unity",
    displayName: "Unity Plugin",
    publisher: "Acme",
    version: "1.2.3",
    main: "dist/index.js",
    trustLevel: "full",
    capabilities: ["ui", "mcp"],
    activationScope: "app",
    contributes: {
      skills: [{
        id: "unity.debug",
        name: "unity-debug",
        description: "Diagnostiquer les builds Unity.",
        kind: "workflow",
        path: "skills/unity-debug/SKILL.md",
      }],
      menus: [],
      menuItems: [],
      layouts: [],
      mcpServers: [
        {
          id: "unity-tools",
          displayName: "Unity Tools",
          transport: "stdio",
          tools: [{ name: "unity_build", description: "Build the Unity project." }],
        },
        { id: "legacy-tools", displayName: "Legacy Tools", transport: "stdio" },
      ],
    },
  };
}

function gatewaysWithPlugin() {
  const plugin = new MockPluginGateway();
  plugin._seedProjectPluginManifest(manifest());
  return { ...createMockGateways(), plugin };
}

describe("project plugin settings #282", () => {
  it("lists globally installed plugins, details their capabilities and toggles project activation", async () => {
    const gateways = gatewaysWithPlugin();
    render(
      <DIProvider gateways={gateways}>
        <ProjectPluginsPanel projectId="project-1" />
      </DIProvider>,
    );

    expect(await screen.findByText("Unity Plugin")).toBeTruthy();
    expect(screen.getByText("Installé globalement")).toBeTruthy();
    fireEvent.click(screen.getByText("Voir les capacités"));
    expect(screen.getByText("unity-debug")).toBeTruthy();
    expect(screen.getByText("Unity Tools")).toBeTruthy();

    const toggle = screen.getByRole("checkbox", { name: "Activé pour ce projet" });
    fireEvent.click(toggle);
    await waitFor(() => expect((toggle as HTMLInputElement).checked).toBe(true));
    expect((await gateways.plugin.listProjectSettings("project-1")).settings.plugins).toEqual([
      { pluginId: "dev.acme.unity", enabled: true },
    ]);
  });

  it("offers an obvious entry point to assign plugin capabilities to agents", async () => {
    const gateways = gatewaysWithPlugin();
    const onAssignAgents = vi.fn();
    render(
      <DIProvider gateways={gateways}>
        <ProjectPluginsPanel
          projectId="project-1"
          onAssignAgents={onAssignAgents}
        />
      </DIProvider>,
    );

    fireEvent.click(await screen.findByRole("button", { name: "Gérer les skills" }));
    expect(onAssignAgents).toHaveBeenCalledOnce();
  });

  it("assigns plugin skills from the unified Skills panel and keeps tombstones removable", async () => {
    const gateways = gatewaysWithPlugin();
    const agent = await gateways.agent.createAgent("project-1", {
      name: "Dev",
      profileId: "profile-1",
    });
    gateways.plugin._seedProjectPluginSettings("project-1", {
      version: 1,
      plugins: [{ pluginId: "dev.acme.unity", enabled: true }],
      agents: [{
        agentId: agent.id,
        skills: [{ pluginId: "missing.plugin", skillId: "removed-skill" }],
        tools: [],
      }],
    });
    render(
      <DIProvider gateways={gateways}>
        <SkillsPanel projectId="project-1" />
      </DIProvider>,
    );

    const skill = await screen.findByRole("checkbox", { name: /unity-debug/ });
    fireEvent.click(skill);
    await waitFor(() => expect((skill as HTMLInputElement).checked).toBe(true));
    expect(screen.getByText(/removed-skill/).closest("div")?.textContent).toContain(
      "Indisponible",
    );
    const settings = (await gateways.plugin.listProjectSettings("project-1")).settings;
    const assigned = settings.agents.find((entry) => entry.agentId === agent.id);
    expect(assigned?.skills).toContainEqual({ pluginId: "dev.acme.unity", skillId: "unity.debug" });
  });

  it("lists catalogued plugin tools in MCP and removes free-form assignment", async () => {
    const gateways = gatewaysWithPlugin();
    const agent = await gateways.agent.createAgent("project-1", {
      name: "Main",
      profileId: "profile-1",
    });
    gateways.plugin._seedProjectPluginSettings("project-1", {
      version: 1,
      plugins: [{ pluginId: "dev.acme.unity", enabled: true }],
      agents: [{ agentId: agent.id, skills: [], tools: [] }],
    });

    render(
      <DIProvider gateways={gateways}>
        <McpPanel projectId="project-1" />
      </DIProvider>,
    );

    fireEvent.click(await screen.findByRole("button", { name: /Main/ }));
    const staticTool = await screen.findByRole("checkbox", { name: /unity_build/ });
    fireEvent.click(staticTool);
    await waitFor(() => expect((staticTool as HTMLInputElement).checked).toBe(true));
    expect(screen.queryByPlaceholderText("Nom exact du tool")).toBeNull();
    const settings = (await gateways.plugin.listProjectSettings("project-1")).settings;
    expect(settings.agents.find((entry) => entry.agentId === agent.id)?.tools).toContainEqual({
      pluginId: "dev.acme.unity", serverId: "unity-tools", toolName: "unity_build",
    });
  });

  it("keeps disabled and missing plugin assignments removable", async () => {
    const gateways = gatewaysWithPlugin();
    const agent = await gateways.agent.createAgent("project-1", {
      name: "QA",
      profileId: "profile-1",
    });
    gateways.plugin._seedProjectPluginSettings("project-1", {
      version: 1,
      plugins: [{ pluginId: "dev.acme.unity", enabled: false }],
      agents: [{
        agentId: agent.id,
        skills: [{ pluginId: "missing.plugin", skillId: "gone-skill" }],
        tools: [
          { pluginId: "dev.acme.unity", serverId: "unity-tools", toolName: "unity_build" },
          { pluginId: "dev.acme.unity", serverId: "legacy-tools", toolName: "legacy_ping" },
          { pluginId: "missing.plugin", serverId: "gone-server", toolName: "gone_tool" },
        ],
      }],
    });

    render(
      <DIProvider gateways={gateways}>
        <McpPanel projectId="project-1" />
      </DIProvider>,
    );

    fireEvent.click(await screen.findByRole("button", { name: /QA/ }));
    const disabledAssigned = await screen.findByRole("checkbox", { name: /unity_build/ });
    expect((disabledAssigned as HTMLInputElement).checked).toBe(true);
    expect((disabledAssigned as HTMLInputElement).disabled).toBe(false);
    fireEvent.click(disabledAssigned);
    await waitFor(() => expect((disabledAssigned as HTMLInputElement).checked).toBe(false));

    const runtimeOnly = screen.getByText(/legacy_ping/).closest("div")!;
    expect(runtimeOnly.textContent).toContain("Indisponible");
    expect(screen.queryByRole("checkbox", { name: /legacy_ping/ })).toBeNull();
    fireEvent.click(runtimeOnly.querySelector("button")!);
    await waitFor(async () => {
      const settings = (await gateways.plugin.listProjectSettings("project-1")).settings;
      expect(settings.agents[0]?.tools).not.toContainEqual(
        expect.objectContaining({ toolName: "legacy_ping" }),
      );
    });

    const stale = screen.getByText(/gone_tool/).closest("div")!;
    fireEvent.click(stale.querySelector("button")!);
    await waitFor(async () => {
      const settings = (await gateways.plugin.listProjectSettings("project-1")).settings;
      expect(settings.agents[0]?.tools).not.toContainEqual(
        expect.objectContaining({ toolName: "gone_tool" }),
      );
    });
  });
});