import { describe, it, beforeAll, afterAll, beforeEach, expect } from 'vitest';
import { DeviceDriver } from '../../drivers/types';
import { createDriver } from '../../drivers/factory';
import { TestReporter } from '../../utils/test-reporter';
import { setupResilientHooks } from "../../utils/common";
import {
  sleep,
  scrollToAndTap,
  setTemperatureUnit,
  setHumidityType,
} from '../../utils/common';
import { getDeviceName } from '../../config/device.config';
import * as dotenv from 'dotenv';
import * as path from 'path';

dotenv.config({ path: path.resolve(__dirname, '../../.env') });

const deviceName = getDeviceName('meter', 'METER_DEVICE');

// 必测项: meter 控制步(报警/校正)在此文件无对应用例,跳过;切换单位对应 feature 用例 74078(case 级,无协议)
const FEAT_UNIT = '[P0][ONES:74078]';

describe('Meter Control - 功能页操作', () => {
  let driver: DeviceDriver;
  let reporter: TestReporter;
  setupResilientHooks(() => driver);

  beforeAll(async () => {
    driver = createDriver();
    await driver.createSession();
    reporter = new TestReporter('Meter_Control', driver.platform.toUpperCase());
  });

  beforeEach(async () => {
    await driver.dismissPopupIfPresent();
    await driver.goBackToHomepage();
    await driver.dismissPopupIfPresent();
  });

  afterAll(async () => {
    reporter.generate();
    await driver.destroySession();
  });

  /** 进 Meter 功能页后清弹框/引导(首次进功能页常弹"新功能/数据说明/温馨提示"引导,盖住数据→校验读不到)。 */
  async function dismissMeterGuides(): Promise<void> {
    for (let i = 0; i < 4; i++) {
      await driver.dismissPopupIfPresent().catch(() => {});
      let hit = false;
      for (const t of ['Got it', 'OK', 'I Know', 'I Got It', 'Skip', 'Not Now', 'Later', 'Done', 'Next', 'Confirm', '知道了', '我知道了', '跳过', '好的']) {
        const el = await driver.findElementRaw('-android uiautomator', `new UiSelector().text("${t}")`).catch(() => null);
        if (el) { await driver.tapElement(el).catch(() => {}); hit = true; await sleep(1000); break; }
      }
      if (!hit) break;
    }
  }

  async function enterMeterControl(): Promise<void> {
    await driver.goBackToHomepage().catch(() => {});
    await sleep(800);
    if (driver.platform === 'ios') {
      // iOS:滚动找 Meter cell(名拼接如 "Meter 0B72%")点中心进功能页(scrollToAndTap 精确 name== 漏)。
      const { height: winH } = await driver.getWindowSize().catch(() => ({ height: 844 }));
      let lastSig = '';
      for (let r = 0; r < 14; r++) {
        const cell = await driver.findElementRaw('predicate string', `type == "XCUIElementTypeCell" AND name CONTAINS "${deviceName}"`).catch(() => null);
        if (cell) {
          const rr = await driver.getElementRect(cell).catch(() => null);
          if (rr && rr.width > 0 && rr.y > winH * 0.06 && rr.y + rr.height < winH * 0.92) {
            await driver.tap(Math.round(rr.x + rr.width / 2), Math.round(rr.y + rr.height / 2)); await sleep(3000);
            await dismissMeterGuides(); return;
          }
        }
        const sig = (await driver.getSource()).slice(-2500);
        if (sig === lastSig) break; lastSig = sig;
        await driver.scrollDown(500); await sleep(800);
      }
      throw new Error(`找不到${deviceName}卡片`);
    }
    // 首页设备多 → 滚动查找卡片(scrollToAndTap 用 UiScrollable.scrollIntoView)
    const ok = await scrollToAndTap(driver, deviceName);
    if (!ok) throw new Error(`找不到${deviceName}卡片`);
    await sleep(3000);
    await dismissMeterGuides();
  }

  it('切换为摄氏度°C + 相对湿度%', { timeout: 240000 }, async () => {
    const start = Date.now();
    try {
      // 全局单位在 Profile → Preferences 切换
      expect(await setTemperatureUnit(driver, 'C')).toBe(true);
      expect(await setHumidityType(driver, 'relative')).toBe(true);
      await sleep(600);
      // 回 Meter 功能页校验温度显示为 °C(enterMeterControl 内部已先回首页,无需额外 goBackToHomepage)
      await enterMeterControl();
      const src = await driver.getSource();
      expect(src.includes('°C') || src.includes('℃')).toBe(true);
      expect(src.includes('°F') || src.includes('℉')).toBe(false);
      reporter.record(`${FEAT_UNIT} 切换为°C+相对湿度%`, 'PASS', Date.now() - start, '温度°C(功能页校验)+ 湿度相对%(Preferences校验)');
    } catch (e: any) {
      const ss = await driver.screenshot().catch(() => '');
      reporter.record(`${FEAT_UNIT} 切换为°C+相对湿度%`, 'FAIL', Date.now() - start, e.message, ss);
      throw e;
    }
  });

  it('切换为华氏度°F + 绝对湿度g/m³', { timeout: 240000 }, async () => {
    const start = Date.now();
    try {
      expect(await setTemperatureUnit(driver, 'F')).toBe(true);
      expect(await setHumidityType(driver, 'absolute')).toBe(true);
      await sleep(600);
      // 回 Meter 功能页校验温度显示为 °F(enterMeterControl 内部已先回首页)
      await enterMeterControl();
      const src = await driver.getSource();
      expect(src.includes('°F') || src.includes('℉')).toBe(true);
      expect(src.includes('°C') || src.includes('℃')).toBe(false);
      reporter.record(`${FEAT_UNIT} 切换为°F+绝对湿度g/m³`, 'PASS', Date.now() - start, '温度°F(功能页校验)+ 湿度绝对g/m³(Preferences校验)');
      // 还原默认:°C + 相对湿度%
      await driver.goBackToHomepage();
      await sleep(1000);
      await setTemperatureUnit(driver, 'C');
      await setHumidityType(driver, 'relative');
    } catch (e: any) {
      const ss = await driver.screenshot().catch(() => '');
      reporter.record(`${FEAT_UNIT} 切换为°F+绝对湿度g/m³`, 'FAIL', Date.now() - start, e.message, ss);
      throw e;
    }
  });

  it('加载更多数据', async () => {
    const start = Date.now();
    try {
      await enterMeterControl();

      // Scroll down in data view to load more data
      await driver.scrollDown(400);
      await sleep(2000);
      await driver.scrollDown(400);
      await sleep(2000);

      const source = await driver.getSource();
      const hasData = source.includes('Temperature') || source.includes('Humidity') ||
        source.includes('°C') || source.includes('°F') || source.includes('%');
      expect(hasData).toBe(true);

      reporter.record('加载更多数据', 'PASS', Date.now() - start, `滚动加载更多数据成功, 含温湿度数据=${hasData}`);
    } catch (e: any) {
      const ss = await driver.screenshot().catch(() => '');
      reporter.record('加载更多数据', 'FAIL', Date.now() - start, e.message, ss);
      throw e;
    }
  });

});