import { beforeEach, describe, expect, it, vi } from "vitest";

const sharedClientMocks = vi.hoisted(() => ({
  createIsolatedCodexAppServerClient: vi.fn(),
  getSharedCodexAppServerClient: vi.fn(),
}));

vi.mock("./shared-client.js", () => ({
  ...sharedClientMocks,
  getLeasedSharedCodexAppServerClient: sharedClientMocks.getSharedCodexAppServerClient,
  releaseLeasedSharedCodexAppServerClient: vi.fn(),
}));

const { requestCodexAppServerJson } = await import("./request.js");

describe("requestCodexAppServerJson sandbox guard", () => {
  beforeEach(() => {
    sharedClientMocks.createIsolatedCodexAppServerClient.mockReset();
    sharedClientMocks.getSharedCodexAppServerClient.mockReset();
  });

  it("fails closed before raw app-server bypass methods in sandboxed sessions", async () => {
    await expect(
      requestCodexAppServerJson({
        method: "command/exec",
        requestParams: { command: ["sh", "-lc", "id"] },
        config: { agents: { defaults: { sandbox: { mode: "all" } } } },
        sessionKey: "sandboxed-session",
      }),
    ).rejects.toThrow(
      "Codex-native app-server method `command/exec` is unavailable because OpenClaw sandboxing is active for this session.",
    );

    expect(sharedClientMocks.getSharedCodexAppServerClient).not.toHaveBeenCalled();
  });

  it("fails closed before raw app-server bypass methods when exec host=node is active", async () => {
    for (const method of ["command/exec", "process/spawn"]) {
      await expect(
        requestCodexAppServerJson({
          method,
          requestParams: { command: ["sh", "-lc", "id"] },
          config: { tools: { exec: { host: "node", node: "worker-1" } } },
          sessionKey: "node-session",
        }),
      ).rejects.toThrow(
        `Codex-native app-server method \`${method}\` is unavailable because OpenClaw exec host=node is active for this session.`,
      );
    }

    expect(sharedClientMocks.getSharedCodexAppServerClient).not.toHaveBeenCalled();
  });

  it("allows metadata methods in sandboxed sessions", async () => {
    const request = vi.fn(async () => ({ ok: true }));
    sharedClientMocks.getSharedCodexAppServerClient.mockResolvedValue({ request });

    await expect(
      requestCodexAppServerJson({
        method: "thread/list",
        requestParams: { limit: 10 },
        config: { agents: { defaults: { sandbox: { mode: "all" } } } },
        sessionKey: "sandboxed-session",
      }),
    ).resolves.toEqual({ ok: true });

    expect(request).toHaveBeenCalledWith("thread/list", { limit: 10 }, { timeoutMs: 60_000 });
  });

  it("fails closed for config-level exec host=node even without a session key", async () => {
    await expect(
      requestCodexAppServerJson({
        method: "command/exec",
        requestParams: { command: ["sh", "-lc", "id"] },
        config: { tools: { exec: { host: "node", node: "worker-1" } } },
      }),
    ).rejects.toThrow(
      "Codex-native app-server method `command/exec` is unavailable because OpenClaw exec host=node is active for this session.",
    );

    expect(sharedClientMocks.getSharedCodexAppServerClient).not.toHaveBeenCalled();
  });

  it("fails closed for MCP reload when config-level exec host=node is active", async () => {
    await expect(
      requestCodexAppServerJson({
        method: "config/mcpServer/reload",
        requestParams: {},
        config: { tools: { exec: { host: "node", node: "worker-1" } } },
      }),
    ).rejects.toThrow(
      "Codex-native app-server method `config/mcpServer/reload` is unavailable because OpenClaw exec host=node is active for this session.",
    );

    expect(sharedClientMocks.getSharedCodexAppServerClient).not.toHaveBeenCalled();
  });

  it("allows metadata methods when exec host=node is active", async () => {
    const request = vi.fn(async () => ({ ok: true }));
    sharedClientMocks.getSharedCodexAppServerClient.mockResolvedValue({ request });

    await expect(
      requestCodexAppServerJson({
        method: "thread/list",
        requestParams: { limit: 10 },
        config: { tools: { exec: { host: "node", node: "worker-1" } } },
        sessionKey: "node-session",
      }),
    ).resolves.toEqual({ ok: true });

    expect(request).toHaveBeenCalledWith("thread/list", { limit: 10 }, { timeoutMs: 60_000 });
  });

  it("allows sandbox-pinned thread starts in sandboxed sessions", async () => {
    const request = vi.fn(async () => ({ thread: { id: "thread-1" }, model: "gpt-5.5" }));
    sharedClientMocks.getSharedCodexAppServerClient.mockResolvedValue({ request });
    const params = {
      cwd: "/workspace",
      environments: [{ environmentId: "openclaw-sandbox-abc123", cwd: "/workspace" }],
    };

    await expect(
      requestCodexAppServerJson({
        method: "thread/start",
        requestParams: params,
        config: { agents: { defaults: { sandbox: { mode: "all" } } } },
        sessionKey: "sandboxed-session",
      }),
    ).resolves.toEqual({ thread: { id: "thread-1" }, model: "gpt-5.5" });

    expect(request).toHaveBeenCalledWith("thread/start", params, { timeoutMs: 60_000 });
  });

  it("blocks thread starts with sandbox environments when exec host=node is active", async () => {
    const params = {
      cwd: "/workspace",
      environments: [{ environmentId: "openclaw-sandbox-abc123", cwd: "/workspace" }],
    };

    await expect(
      requestCodexAppServerJson({
        method: "thread/start",
        requestParams: params,
        config: {
          agents: { defaults: { sandbox: { mode: "all" } } },
          tools: { exec: { host: "node", node: "worker-1" } },
        },
        sessionKey: "node-session",
      }),
    ).rejects.toThrow(
      "Codex-native app-server method `thread/start` is unavailable because OpenClaw exec host=node is active for this session.",
    );

    expect(sharedClientMocks.getSharedCodexAppServerClient).not.toHaveBeenCalled();
  });
});