const { sleep } = require('../helpers/automator');

class ProfilePage {
  /**
   * @param {object} miniProgram - miniprogram-automator 实例
   */
  constructor(miniProgram) {
    this.mp = miniProgram;
  }

  /**
   * 等待个人中心页加载完成
   */
  async waitForLoad() {
    const page = await this.mp.currentPage();
    await page.waitFor('.profile-page', { timeout: 10000 });
    await sleep(1500); // 等待异步数据加载
    return page;
  }

  /**
   * 获取教练基本信息
   * @returns {Promise<{username: string, coachId: string}>}
   */
  async getCoachInfo() {
    const page = await this.mp.currentPage();
    const info = {};

    try {
      const nameEl = await page.$('.user-name');
      info.username = nameEl ? (await nameEl.text()).trim() : '';

      const idEl = await page.$('.detail-value');
      info.coachId = idEl ? (await idEl.text()).trim() : '';
    } catch (e) {
      // 忽略
    }

    return info;
  }

  /**
   * 获取违规记录
   * @returns {Promise<Array<{courseName: string, type: string, time: string}>>}
   */
  async getViolationRecords() {
    const page = await this.mp.currentPage();
    const records = [];

    try {
      // 先检查是否有违规记录
      const statNumber = await page.$('.stats-card .stat-number');
      if (statNumber) {
        const countText = (await statNumber.text()).trim();
        const count = parseInt(countText, 10);

        if (count > 0) {
          const cards = await page.$$('.violation-card');
          for (const card of cards) {
            try {
              const courseEl = await card.$('.violation-course');
              const tagEl = await card.$('.violation-tag text');
              const timeEl = await card.$('.violation-time');

              records.push({
                courseName: courseEl ? (await courseEl.text()).trim() : '',
                type: tagEl ? (await tagEl.text()).trim() : '',
                time: timeEl ? (await timeEl.text()).trim() : ''
              });
            } catch (e) {
              // 跳过无法解析的记录
            }
          }
        }
      }
    } catch (e) {
      // 忽略
    }

    return records;
  }

  /**
   * 获取违规次数统计
   */
  async getViolationCount() {
    const page = await this.mp.currentPage();
    try {
      const statNumber = await page.$('.stats-card .stat-number');
      if (statNumber) {
        const text = (await statNumber.text()).trim();
        return parseInt(text, 10);
      }
    } catch (e) {
      // 忽略
    }
    return 0;
  }

  /**
   * 获取业绩数据
   * @returns {Promise<{totalLessons: string, attendanceRate: string, compositeScore: string}>}
   */
  async getPerformance() {
    const page = await this.mp.currentPage();
    const perf = {};

    try {
      const perfNumbers = await page.$$('.perf-number');
      if (perfNumbers.length >= 4) {
        perf.totalLessons = (await perfNumbers[0].text()).trim();
        // perfNumbers[1] = totalAttendees
        perf.attendanceRate = (await perfNumbers[2].text()).trim();
        perf.fullnessRate = (await perfNumbers[3].text()).trim();
      }

      const scoreEl = await page.$('.score-badge');
      perf.compositeScore = scoreEl ? (await scoreEl.text()).trim() : '';
    } catch (e) {
      // 忽略
    }

    return perf;
  }

  /**
   * 点击退出登录
   */
  async logout() {
    const page = await this.mp.currentPage();
    const logoutBtn = await page.$('.logout-btn');
    if (logoutBtn) {
      await logoutBtn.tap();
      await sleep(1000);
      // 确认弹窗需要额外处理
      // MiniTest 中弹窗按钮难以直接操作，这里只触发点击
    }
  }

  /**
   * 返回上一页
   */
  async goBack() {
    const page = await this.mp.currentPage();
    try {
      const backBtn = await page.$('.back-btn');
      if (backBtn) {
        await backBtn.tap();
        await sleep(1000);
      }
    } catch (e) {
      // 备用：使用系统返回
      await this.mp.navigateBack();
    }
  }
}

module.exports = ProfilePage;