import { beforeEach, describe, expect, it, vi } from 'vitest';
import { render, screen } from '@testing-library/react';
import { MemoryRouter, Route, Routes } from 'react-router-dom';
import { Settings } from '@/pages/Settings';
import { useGatewayStore } from '@/stores/gateway';
import { useSettingsStore } from '@/stores/settings';
import { useYinianStore } from '@/stores/yinian';
import i18n from '@/i18n';

const hostApiFetchMock = vi.fn();

vi.mock('@/components/settings/ProvidersSettings', () => ({
  ProvidersSettings: () => <div data-testid="settings-advanced-model-config-panel">模型配置设置</div>,
}));

vi.mock('@/components/settings/AgentSystemDocumentsSettings', () => ({
  AgentSystemDocumentsSettings: () => <div data-testid="settings-agent-system-documents-panel">系统文档管理</div>,
}));

vi.mock('@/components/settings/UpdateSettings', () => ({
  UpdateSettings: () => null,
}));

vi.mock('@/pages/Channels', () => ({
  Channels: () => null,
}));

vi.mock('@/pages/YinianSkills', () => ({
  YinianSkills: () => null,
}));

vi.mock('@/lib/host-api', () => ({
  hostApiFetch: (...args: unknown[]) => hostApiFetchMock(...args),
}));

vi.mock('@/lib/api-client', () => ({
  getGatewayWsDiagnosticEnabled: () => false,
  invokeIpc: vi.fn().mockResolvedValue({ success: true, command: 'agent' }),
  setGatewayWsDiagnosticEnabled: vi.fn(),
  toUserMessage: (error: unknown) => String(error),
}));

vi.mock('@/lib/telemetry', () => ({
  clearUiTelemetry: vi.fn(),
  getUiTelemetrySnapshot: vi.fn(() => []),
  subscribeUiTelemetry: vi.fn(() => () => undefined),
  trackUiEvent: vi.fn(),
}));

const hotel = {
  id: 'workspace-1',
  name: '智念空间',
  city: '杭州',
  role: 'manager' as const,
  permissions: [],
  ota: [],
};

function renderSettings(initialEntry = '/settings/runtime') {
  return render(
    <MemoryRouter initialEntries={[initialEntry]}>
      <Routes>
        <Route path="/settings/*" element={<Settings />} />
      </Routes>
    </MemoryRouter>,
  );
}

describe('Settings advanced model config', () => {
  beforeEach(async () => {
    vi.clearAllMocks();
    await i18n.changeLanguage('zh');
    hostApiFetchMock.mockImplementation((path: string) => {
      if (path.startsWith('/api/diagnostics/model-config')) {
        return Promise.resolve({
          capturedAt: 1,
          ok: true,
          model: { primary: null, fallbacks: [], providerKey: null, modelId: null },
          runtime: { heartbeatEvery: null, heartbeatDisabled: false },
          providers: [],
          authProfiles: { path: '', exists: false, providers: [] },
          checks: [],
          paths: { openclawConfig: '', authProfiles: '' },
        });
      }
      if (path.startsWith('/api/diagnostics/office-runtime')) {
        return Promise.resolve({
          capturedAt: 1,
          ok: true,
          repairAttempted: false,
          python: { executable: null, packages: [] },
          node: { modules: [] },
          dotnet: { available: false, version: null },
          checks: [],
        });
      }
      return Promise.resolve({});
    });
    useSettingsStore.setState({
      devModeUnlocked: false,
      gatewayAutoStart: false,
      telemetryEnabled: true,
      proxyEnabled: false,
      proxyServer: '',
      proxyHttpServer: '',
      proxyHttpsServer: '',
      proxyAllServer: '',
      proxyBypassRules: '<local>',
    });
    useGatewayStore.setState({
      status: { state: 'stopped', port: 18789, gatewayReady: false },
    });
    useYinianStore.setState({
      status: 'authenticated',
      session: {
        authenticated: true,
        user: { id: 'user-1', name: '王管理员' },
        hotels: [hotel],
        currentHotelId: hotel.id,
        accessTokenExpiresAt: 100,
      },
      config: {
        serverTime: 1,
        user: { id: 'user-1', name: '王管理员' },
        hotel,
        hotels: [hotel],
        entitlements: [],
        notificationChannels: [],
        featureFlags: {},
        uiPolicy: { defaultPage: 'today', showAdvancedSettings: false },
      },
      error: null,
    });
  });

  it('keeps model configuration settings inside advanced mode', async () => {
    useSettingsStore.setState({ devModeUnlocked: true });

    renderSettings();

    expect(await screen.findByTestId('settings-model-config-section')).toBeVisible();
    expect(screen.getByTestId('settings-advanced-model-config-panel')).toHaveTextContent('模型配置设置');
    expect(screen.getByTestId('settings-model-diagnostics')).toBeVisible();
  });

  it('keeps model configuration settings hidden until advanced mode is opened', () => {
    renderSettings();

    expect(screen.queryByTestId('settings-model-config-section')).not.toBeInTheDocument();
    expect(screen.queryByTestId('settings-advanced-model-config-panel')).not.toBeInTheDocument();
  });

  it('opens the agent system documents settings tab by route', () => {
    renderSettings('/settings/system-docs');

    expect(screen.getByText('系统文档')).toBeVisible();
    expect(screen.getByTestId('settings-agent-system-documents-panel')).toHaveTextContent('系统文档管理');
  });

  it('shows only the current default model service in diagnostics', async () => {
    useSettingsStore.setState({ devModeUnlocked: true });
    hostApiFetchMock.mockImplementation((path: string) => {
      if (path.startsWith('/api/diagnostics/model-config')) {
        return Promise.resolve({
          capturedAt: 1,
          ok: true,
          model: {
            primary: 'deepseek/deepseek-v4-pro',
            fallbacks: [],
            providerKey: 'deepseek',
            modelId: 'deepseek-v4-pro',
          },
          runtime: { heartbeatEvery: '0m', heartbeatDisabled: true },
          providers: [{
            key: 'deepseek',
            configured: true,
            baseUrl: 'https://api.deepseek.com/v1',
            api: 'openai-completions',
            timeoutSeconds: null,
            authHeader: null,
            modelCount: 1,
          }],
          authProfiles: {
            path: '',
            exists: true,
            providers: [{
              provider: 'deepseek',
              profileCount: 1,
              profileIds: ['deepseek:default'],
              types: ['api_key'],
              hasDefaultProfile: true,
              lastGoodProfileId: 'deepseek:default',
            }],
          },
          checks: [
            { id: 'primary-model', label: '默认模型', status: 'ok', detail: 'deepseek/deepseek-v4-pro' },
            { id: 'provider-entry', label: '模型服务', status: 'ok', detail: '已配置 deepseek' },
            { id: 'auth-profile', label: '调用凭据', status: 'ok', detail: '已找到 deepseek 的本地凭据' },
          ],
          paths: { openclawConfig: '', authProfiles: '' },
        });
      }
      if (path.startsWith('/api/diagnostics/office-runtime')) {
        return Promise.resolve({
          capturedAt: 1,
          ok: true,
          repairAttempted: false,
          python: { executable: null, packages: [] },
          node: { modules: [] },
          dotnet: { available: false, version: null },
          checks: [],
        });
      }
      return Promise.resolve({});
    });

    renderSettings();

    expect(await screen.findByText('deepseek/deepseek-v4-pro')).toBeVisible();
    expect(screen.getByText('当前模型服务')).toBeVisible();
    expect(screen.getAllByText('deepseek').length).toBeGreaterThan(0);
    expect(screen.queryByText('yinian-model')).not.toBeInTheDocument();
    expect(screen.queryByText('minimax')).not.toBeInTheDocument();
    expect(screen.queryByText('minimax-portal')).not.toBeInTheDocument();
  });
});