#!/usr/bin/env node
/**
 * Test: Mobile Fixes Verification
 *
 * Verifies the three mobile fixes:
 * 1. Shortcuts button is hidden on mobile
 * 2. Action bar stays visible (no auto-hide on scroll)
 * 3. Footer has bottom padding to prevent text hiding behind buttons
 */

import { chromium } from 'playwright';

const TEST_URL = 'http://localhost:1999';
const VIEWPORT_WIDTH = 375; // Mobile width
const VIEWPORT_HEIGHT = 812; // iPhone X height

async function testMobileFixes() {
  console.log('🧪 Testing Mobile Fixes (Action Bar, Shortcuts Hide, Footer Padding)');
  console.log('='.repeat(70));

  const browser = await chromium.launch({ headless: true });
  const context = await browser.newContext({
    viewport: { width: VIEWPORT_WIDTH, height: VIEWPORT_HEIGHT },
    deviceScaleFactor: 2,
  });
  const page = await context.newPage();

  // Disable cache
  await page.route('**/*', (route) => {
    route.continue({
      headers: {
        ...route.request().headers(),
        'Cache-Control': 'no-cache, no-store, must-revalidate',
      },
    });
  });

  try {
    await page.goto(TEST_URL, { waitUntil: 'networkidle' });
    console.log(`✅ Navigated to ${TEST_URL}`);
    await page.waitForTimeout(1500);

    let allTestsPassed = true;

    // TEST 1: Shortcuts button should be hidden on mobile
    console.log('\n📊 TEST 1: Shortcuts button hidden on mobile');
    console.log('-'.repeat(70));

    const shortcutsBtn = await page.$('.shortcuts-btn');
    if (shortcutsBtn) {
      const isVisible = await shortcutsBtn.isVisible();
      if (!isVisible) {
        console.log('✅ Shortcuts button is hidden on mobile (display: none)');
      } else {
        console.log('❌ Shortcuts button is visible on mobile (should be hidden)');
        allTestsPassed = false;
      }
    } else {
      console.log('✅ Shortcuts button not found in DOM (correctly hidden)');
    }

    // TEST 2: Action bar should stay visible when scrolling
    console.log('\n📊 TEST 2: Action bar stays visible on scroll (mobile)');
    console.log('-'.repeat(70));

    // Scroll down to trigger header-hidden class
    await page.evaluate(() => {
      window.scrollTo(0, 500);
    });
    await page.waitForTimeout(500);

    const actionBarVisible = await page.evaluate(() => {
      const actionBar = document.querySelector('.action-bar');
      if (!actionBar) return { exists: false };

      const hasHiddenClass = actionBar.classList.contains('header-hidden');
      const transform = window.getComputedStyle(actionBar).transform;

      return {
        exists: true,
        hasHiddenClass,
        transform,
        isTransformed: transform !== 'none' && transform !== 'matrix(1, 0, 0, 1, 0, 0)'
      };
    });

    if (actionBarVisible.exists) {
      if (!actionBarVisible.isTransformed) {
        console.log(`✅ Action bar stays visible (transform: ${actionBarVisible.transform})`);
        console.log(`   header-hidden class: ${actionBarVisible.hasHiddenClass}, but transform overridden`);
      } else {
        console.log(`❌ Action bar is transformed away (transform: ${actionBarVisible.transform})`);
        allTestsPassed = false;
      }
    } else {
      console.log('❌ Action bar not found');
      allTestsPassed = false;
    }

    // TEST 3: Footer should have bottom padding on mobile
    console.log('\n📊 TEST 3: Footer has bottom padding on mobile');
    console.log('-'.repeat(70));

    // Scroll to bottom
    await page.evaluate(() => {
      window.scrollTo(0, document.body.scrollHeight);
    });
    await page.waitForTimeout(500);

    const footerPadding = await page.evaluate(() => {
      const footer = document.querySelector('footer.no-print');
      if (!footer) return { exists: false };

      const styles = window.getComputedStyle(footer);
      return {
        exists: true,
        paddingBottom: styles.paddingBottom,
        paddingBottomValue: parseInt(styles.paddingBottom, 10)
      };
    });

    if (footerPadding.exists) {
      // Expect at least 70px bottom padding (we set 80px)
      if (footerPadding.paddingBottomValue >= 70) {
        console.log(`✅ Footer has adequate bottom padding: ${footerPadding.paddingBottom}`);
      } else {
        console.log(`❌ Footer padding insufficient: ${footerPadding.paddingBottom} (expected >= 70px)`);
        allTestsPassed = false;
      }
    } else {
      console.log('❌ Footer element not found');
      allTestsPassed = false;
    }

    // TEST 4: Hamburger button should be visible
    console.log('\n📊 TEST 4: Hamburger button visible on mobile');
    console.log('-'.repeat(70));

    // Scroll back to top to see action bar
    await page.evaluate(() => {
      window.scrollTo(0, 0);
    });
    await page.waitForTimeout(500);

    const hamburgerBtn = await page.$('.hamburger-btn');
    if (hamburgerBtn) {
      const isVisible = await hamburgerBtn.isVisible();
      if (isVisible) {
        console.log('✅ Hamburger button is visible on mobile');
      } else {
        console.log('❌ Hamburger button is hidden on mobile (should be visible)');
        allTestsPassed = false;
      }
    } else {
      console.log('❌ Hamburger button not found in DOM');
      allTestsPassed = false;
    }

    console.log('-'.repeat(70));

    if (allTestsPassed) {
      console.log('\n✅ ALL TESTS PASSED!');
      console.log('   • Shortcuts button hidden on mobile');
      console.log('   • Action bar stays visible on scroll');
      console.log('   • Footer has bottom padding (80px)');
      console.log('   • Hamburger button visible on mobile');
    } else {
      console.log('\n❌ SOME TESTS FAILED - Check output above');
    }

    await browser.close();
    process.exit(allTestsPassed ? 0 : 1);

  } catch (error) {
    console.error('\n❌ Test error:', error);
    await browser.close();
    process.exit(1);
  }
}

testMobileFixes();