/**
 * ZCLAW User Scenario E2E Tests — SaaS, Settings, Memory, Butler
 *
 * Scenario 5: 记忆系统
 * Scenario 7: 设置配置
 * Scenario 8: SaaS 集成
 * Scenario 10: 管家面板
 */

import { test, expect } from '@playwright/test';
import {
  setupMockGateway,
  setupMockGatewayWithWebSocket,
  mockResponses,
} from '../fixtures/mock-gateway';
import { storeInspectors, STORE_NAMES } from '../fixtures/store-inspectors';
import { skipOnboarding, waitForAppReady, navigateToTab } from '../utils/user-actions';

const BASE_URL = 'http://localhost:1420';
test.setTimeout(120000);

/** Helper: click send button */
async function clickSend(page: import('@playwright/test').Page) {
  const sendButton = page.getByRole('button', { name: '发送消息' }).or(
    page.locator('button.bg-orange-500').first()
  );
  await sendButton.first().click();
}

// ═══════════════════════════════════════════════════════════════════
// Scenario 5: 记忆系统
// ═══════════════════════════════════════════════════════════════════

test.describe('Scenario 5: 记忆系统', () => {
  test.describe.configure({ mode: 'serial' });

  test('S5-01: 告知信息后应可查询记忆', async ({ page }) => {
    await setupMockGatewayWithWebSocket(page, {
      wsConfig: { responseContent: '好的，我记住了。您在澄海做塑料玩具。', streaming: true },
    });
    await skipOnboarding(page);
    await page.goto(BASE_URL);
    await waitForAppReady(page);

    // 告知关键信息
    const chatInput = page.locator('textarea').first();
    await chatInput.fill('我的工厂在澄海，主要做塑料玩具出口');
    await clickSend(page);
    await page.waitForTimeout(3000);

    // 查询记忆 API
    const memoryResponse = await page.evaluate(async () => {
      try {
        const response = await fetch('/api/memory/search?q=澄海');
        return await response.json();
      } catch {
        return null;
      }
    });

    // 记忆 API 应返回结果（即使为空也应有响应）
    expect(memoryResponse).not.toBeNull();
  });

  test('S5-02: 记忆面板应可访问', async ({ page }) => {
    await setupMockGateway(page);
    await skipOnboarding(page);
    await page.goto(BASE_URL);
    await waitForAppReady(page);

    // 查找记忆相关 UI 元素
    const memoryElements = page.locator('[class*="memory"], [class*="记忆"], [data-testid*="memory"]').or(
      page.locator('text=记忆').or(page.locator('text=Memory'))
    );

    // 无论是否可见，页面不应崩溃
    await expect(page.locator('textarea').first()).toBeVisible({ timeout: 5000 });
  });

  test('S5-03: 多轮对话后搜索记忆', async ({ page }) => {
    await setupMockGatewayWithWebSocket(page, {
      wsConfig: { responseContent: '好的，我了解了。', streaming: true },
    });
    await skipOnboarding(page);
    await page.goto(BASE_URL);
    await waitForAppReady(page);

    // 发送多轮包含关键信息的消息
    const infoMessages = [
      '我们工厂在澄海，做塑料玩具',
      '主要出口欧洲和北美市场',
      '年产量大约50万件',
    ];

    for (const msg of infoMessages) {
      const chatInput = page.locator('textarea').first();
      await chatInput.fill(msg);
      await clickSend(page);
      await page.waitForTimeout(2000);
    }

    // 搜索记忆
    const searchResults = await page.evaluate(async () => {
      try {
        const response = await fetch('/api/memory/search?q=澄海');
        return await response.json();
      } catch {
        return null;
      }
    });

    // 应有搜索结果结构
    expect(searchResults).not.toBeNull();
  });
});

// ═══════════════════════════════════════════════════════════════════
// Scenario 7: 设置配置
// ═══════════════════════════════════════════════════════════════════

test.describe('Scenario 7: 设置配置', () => {
  test.describe.configure({ mode: 'serial' });

  test('S7-01: 设置页面应可访问', async ({ page }) => {
    await setupMockGateway(page);
    await skipOnboarding(page);
    await page.goto(BASE_URL);
    await waitForAppReady(page);

    // 尝试打开设置
    const settingsBtn = page.locator('aside button[aria-label="打开设置"]').or(
      page.locator('aside button[title="设置"]')
    ).or(
      page.locator('aside .p-3.border-t button')
    ).or(
      page.getByRole('button', { name: /打开设置|设置|settings/i })
    );

    if (await settingsBtn.first().isVisible({ timeout: 3000 }).catch(() => false)) {
      await settingsBtn.first().click();
      await page.waitForTimeout(1000);

      // 设置面板应有内容
      const settingsContent = page.locator('[role="dialog"]').or(
        page.locator('.fixed.inset-0').last()
      ).or(
        page.locator('[class*="settings"]')
      );
      // 不应崩溃
      await expect(page.locator('body')).toBeVisible();
    } else {
      // 设置按钮可能不在侧边栏，跳过
      test.skip();
    }
  });

  test('S7-02: 配置 API 读写应一致', async ({ page }) => {
    await setupMockGateway(page);
    await skipOnboarding(page);
    await page.goto(BASE_URL);
    await waitForAppReady(page);

    // 读取配置
    const configBefore = await page.evaluate(async () => {
      try {
        const response = await fetch('/api/config');
        return await response.json();
      } catch {
        return null;
      }
    });

    expect(configBefore).not.toBeNull();

    // 写入配置
    const updateResponse = await page.evaluate(async () => {
      try {
        const response = await fetch('/api/config', {
          method: 'PUT',
          headers: { 'Content-Type': 'application/json' },
          body: JSON.stringify({ userName: 'E2E测试用户', userRole: '工厂老板' }),
        });
        return await response.json();
      } catch {
        return null;
      }
    });

    expect(updateResponse).not.toBeNull();

    // 再次读取，验证一致性
    const configAfter = await page.evaluate(async () => {
      try {
        const response = await fetch('/api/config');
        return await response.json();
      } catch {
        return null;
      }
    });

    expect(configAfter?.userName).toBe('E2E测试用户');
    expect(configAfter?.userRole).toBe('工厂老板');
  });

  test('S7-03: 安全状态应可查询', async ({ page }) => {
    await setupMockGateway(page);
    await skipOnboarding(page);
    await page.goto(BASE_URL);
    await waitForAppReady(page);

    const securityStatus = await page.evaluate(async () => {
      try {
        const response = await fetch('/api/security/status');
        return await response.json();
      } catch {
        return null;
      }
    });

    expect(securityStatus).toHaveProperty('status');
    expect(securityStatus.status).toBe('secure');
  });

  test('S7-04: 插件状态应可查询', async ({ page }) => {
    await setupMockGateway(page);
    await skipOnboarding(page);
    await page.goto(BASE_URL);
    await waitForAppReady(page);

    const pluginStatus = await page.evaluate(async () => {
      try {
        const response = await fetch('/api/plugins/status');
        return await response.json();
      } catch {
        return null;
      }
    });

    expect(Array.isArray(pluginStatus)).toBe(true);
    if (pluginStatus.length > 0) {
      expect(pluginStatus[0]).toHaveProperty('id');
      expect(pluginStatus[0]).toHaveProperty('name');
      expect(pluginStatus[0]).toHaveProperty('status');
    }
  });

  test('S7-05: 配置边界值处理', async ({ page }) => {
    await setupMockGateway(page);
    await skipOnboarding(page);
    await page.goto(BASE_URL);
    await waitForAppReady(page);

    // 发送过长配置值
    const longValue = 'A'.repeat(500);
    const response = await page.evaluate(async (value) => {
      try {
        const response = await fetch('/api/config', {
          method: 'PUT',
          headers: { 'Content-Type': 'application/json' },
          body: JSON.stringify({ userName: value }),
        });
        return { status: response.status, ok: response.ok };
      } catch {
        return { status: 0, ok: false };
      }
    }, longValue);

    // 应返回响应，不崩溃
    expect(response.status).toBeGreaterThan(0);
  });
});

// ═══════════════════════════════════════════════════════════════════
// Scenario 8: SaaS 集成
// ═══════════════════════════════════════════════════════════════════

test.describe('Scenario 8: SaaS 集成', () => {
  test.describe.configure({ mode: 'serial' });

  test('S8-01: SaaS 连接模式应可切换', async ({ page }) => {
    await setupMockGateway(page);
    await skipOnboarding(page);
    await page.goto(BASE_URL);
    await waitForAppReady(page);

    // 检查连接模式 store
    const connectionMode = await page.evaluate(() => {
      const stores = (window as any).__ZCLAW_STORES__;
      if (stores?.saas?.getState) {
        return stores.saas.getState().connectionMode;
      }
      return null;
    });

    // 默认应为 tauri 模式
    expect(connectionMode).toBeOneOf(['tauri', 'saas', 'gateway', null]);
  });

  test('S8-02: SaaS 登录表单应可访问', async ({ page }) => {
    await setupMockGateway(page);
    await skipOnboarding(page);
    await page.goto(BASE_URL);
    await waitForAppReady(page);

    // 查找 SaaS 登录相关元素
    const loginElements = page.locator('text=登录').or(
      page.locator('text=SaaS').or(
        page.locator('[class*="login"]').or(
          page.locator('[class*="auth"]')
        )
      )
    );

    // 页面不应崩溃
    await expect(page.locator('body')).toBeVisible();
  });

  test('S8-03: 用量统计应可查询', async ({ page }) => {
    await setupMockGateway(page);
    await skipOnboarding(page);
    await page.goto(BASE_URL);
    await waitForAppReady(page);

    const usageStats = await page.evaluate(async () => {
      try {
        const response = await fetch('/api/stats/usage');
        return await response.json();
      } catch {
        return null;
      }
    });

    expect(usageStats).not.toBeNull();
    expect(usageStats).toHaveProperty('totalSessions');
    expect(usageStats).toHaveProperty('totalMessages');
    expect(usageStats).toHaveProperty('totalTokens');
  });

  test('S8-04: 会话统计应可查询', async ({ page }) => {
    await setupMockGateway(page);
    await skipOnboarding(page);
    await page.goto(BASE_URL);
    await waitForAppReady(page);

    const sessionStats = await page.evaluate(async () => {
      try {
        const response = await fetch('/api/stats/sessions');
        return await response.json();
      } catch {
        return null;
      }
    });

    expect(sessionStats).not.toBeNull();
    expect(sessionStats).toHaveProperty('total');
  });

  test('S8-05: 审计日志应可查询', async ({ page }) => {
    await setupMockGateway(page);
    await skipOnboarding(page);
    await page.goto(BASE_URL);
    await waitForAppReady(page);

    const auditLogs = await page.evaluate(async () => {
      try {
        const response = await fetch('/api/audit/logs');
        return await response.json();
      } catch {
        return null;
      }
    });

    expect(auditLogs).not.toBeNull();
    expect(auditLogs).toHaveProperty('logs');
    expect(auditLogs).toHaveProperty('total');
  });
});

// ═══════════════════════════════════════════════════════════════════
// Scenario 10: 管家面板
// ═══════════════════════════════════════════════════════════════════

test.describe('Scenario 10: 管家面板', () => {
  test.describe.configure({ mode: 'serial' });

  test('S10-01: 管家面板应可访问', async ({ page }) => {
    await setupMockGateway(page);
    await skipOnboarding(page);
    await page.goto(BASE_URL);
    await waitForAppReady(page);

    // 查找管家面板入口
    const butlerTab = page.locator('text=管家').or(
      page.locator('text=Butler').or(
        page.locator('[data-testid*="butler"]')
      )
    );

    if (await butlerTab.first().isVisible({ timeout: 3000 }).catch(() => false)) {
      await butlerTab.first().click();
      await page.waitForTimeout(1000);
    }

    // UI 不崩溃
    await expect(page.locator('body')).toBeVisible();
  });

  test('S10-02: 痛点区块应有结构', async ({ page }) => {
    await setupMockGateway(page);
    await skipOnboarding(page);
    await page.goto(BASE_URL);
    await waitForAppReady(page);

    // 查找痛点相关元素
    const painElements = page.locator('text=痛点').or(
      page.locator('text=关注').or(
        page.locator('text=Pain')
      )
    );

    // 页面不崩溃
    await expect(page.locator('textarea').first()).toBeVisible({ timeout: 5000 });
  });

  test('S10-03: 推理链应有逻辑结构', async ({ page }) => {
    await setupMockGateway(page);
    await skipOnboarding(page);
    await page.goto(BASE_URL);
    await waitForAppReady(page);

    // 查找推理链相关 UI
    const reasoningElements = page.locator('[class*="reasoning"]').or(
      page.locator('[class*="chain"]').or(
        page.locator('text=推理')
      )
    );

    // 页面不应崩溃
    await expect(page.locator('body')).toBeVisible();
  });
});

// ═══════════════════════════════════════════════════════════════════
// Test Report
// ═══════════════════════════════════════════════════════════════════

test.afterAll(async ({}, testInfo) => {
  console.log('\n========================================');
  console.log('ZCLAW SaaS/Memory/Butler Scenario Tests Complete');
  console.log(`Test Time: ${new Date().toISOString()}`);
  console.log('========================================\n');
});