// @vitest-environment jsdom

import { act } from "react";
import type { ComponentProps } from "react";
import { createRoot } from "react-dom/client";
import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
import type { Issue, Project } from "@paperclipai/shared";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import { IssueWorkspaceCard } from "./IssueWorkspaceCard";

const mockInstanceSettingsApi = vi.hoisted(() => ({
  getExperimental: vi.fn(),
}));

const mockExecutionWorkspacesApi = vi.hoisted(() => ({
  list: vi.fn(),
}));

vi.mock("../api/instanceSettings", () => ({
  instanceSettingsApi: mockInstanceSettingsApi,
}));

vi.mock("../api/execution-workspaces", () => ({
  executionWorkspacesApi: mockExecutionWorkspacesApi,
}));

vi.mock("../context/CompanyContext", () => ({
  useCompany: () => ({
    selectedCompanyId: "company-1",
  }),
}));

vi.mock("@/lib/router", () => ({
  Link: ({ children, to, ...props }: ComponentProps<"a"> & { to: string }) => <a href={to} {...props}>{children}</a>,
}));

// eslint-disable-next-line @typescript-eslint/no-explicit-any
(globalThis as any).IS_REACT_ACT_ENVIRONMENT = true;

function createIssue(overrides: Partial<Issue> = {}): Issue {
  return {
    id: "issue-1",
    companyId: "company-1",
    projectId: "project-1",
    projectWorkspaceId: null,
    goalId: null,
    parentId: null,
    title: "Issue workspace",
    description: null,
    status: "todo",
    priority: "medium",
    assigneeAgentId: null,
    assigneeUserId: null,
    checkoutRunId: null,
    executionRunId: null,
    executionAgentNameKey: null,
    executionLockedAt: null,
    createdByAgentId: null,
    createdByUserId: null,
    issueNumber: 1,
    identifier: "PAP-1",
    requestDepth: 0,
    billingCode: null,
    assigneeAdapterOverrides: null,
    executionWorkspaceId: null,
    executionWorkspacePreference: "shared_workspace",
    executionWorkspaceSettings: { mode: "shared_workspace" },
    startedAt: null,
    completedAt: null,
    cancelledAt: null,
    hiddenAt: null,
    createdAt: new Date("2026-04-08T00:00:00.000Z"),
    updatedAt: new Date("2026-04-08T00:00:00.000Z"),
    ...overrides,
  };
}

function createProject(): Project {
  return {
    id: "project-1",
    companyId: "company-1",
    urlKey: "project-1",
    goalId: null,
    goalIds: [],
    goals: [],
    name: "Project 1",
    description: null,
    status: "in_progress",
    leadAgentId: null,
    targetDate: null,
    color: "#22c55e",
    env: null,
    pauseReason: null,
    pausedAt: null,
    archivedAt: null,
    executionWorkspacePolicy: {
      enabled: true,
      defaultMode: "shared_workspace",
      allowIssueOverride: true,
    },
    codebase: {
      workspaceId: null,
      repoUrl: null,
      repoRef: null,
      defaultRef: null,
      repoName: null,
      localFolder: null,
      managedFolder: "/tmp/project-1",
      effectiveLocalFolder: "/tmp/project-1",
      origin: "managed_checkout",
    },
    workspaces: [],
    primaryWorkspace: null,
    createdAt: new Date("2026-04-08T00:00:00.000Z"),
    updatedAt: new Date("2026-04-08T00:00:00.000Z"),
  };
}

function renderCard(container: HTMLDivElement) {
  const queryClient = new QueryClient({
    defaultOptions: {
      queries: { retry: false },
    },
  });
  const root = createRoot(container);
  act(() => {
    root.render(
      <QueryClientProvider client={queryClient}>
        <IssueWorkspaceCard issue={createIssue()} project={createProject()} onUpdate={() => {}} />
      </QueryClientProvider>,
    );
  });
  return root;
}

async function flush() {
  await act(async () => {
    await Promise.resolve();
    await Promise.resolve();
  });
}

describe("IssueWorkspaceCard", () => {
  let container: HTMLDivElement;

  beforeEach(() => {
    container = document.createElement("div");
    document.body.appendChild(container);
    mockExecutionWorkspacesApi.list.mockReset();
    mockExecutionWorkspacesApi.list.mockResolvedValue([]);
  });

  afterEach(() => {
    document.body.innerHTML = "";
  });

  it("renders a stable skeleton while workspace settings are still loading", async () => {
    mockInstanceSettingsApi.getExperimental.mockImplementation(() => new Promise(() => {}));

    const root = renderCard(container);
    await flush();

    expect(container.querySelector('[data-testid="issue-workspace-card-skeleton"]')).not.toBeNull();

    await act(async () => {
      root.unmount();
    });
  });
});