import puppeteer from 'puppeteer-core';
import path from 'path';
import fs from 'fs';

const ARTIFACTS_DIR = '/Users/moritz/.gemini/antigravity/brain/26049ae8-3106-42e0-922f-356dbbfe162a';
const SCREENSHOTS_DIR = path.join(ARTIFACTS_DIR, 'playtest_screenshots');
if (!fs.existsSync(SCREENSHOTS_DIR)) {
  fs.mkdirSync(SCREENSHOTS_DIR, { recursive: true });
}

async function runPlaytest() {
  console.log('🚀 Starting Comprehensive Chrome Playtest for Saschas Kronkorken Kreuzzug...');

  const logs = [];
  const errors = [];
  const failedRequests = [];

  const browser = await puppeteer.launch({
    executablePath: '/Applications/Google Chrome.app/Contents/MacOS/Google Chrome',
    headless: 'new',
    args: [
      '--no-sandbox',
      '--disable-setuid-sandbox',
      '--disable-dev-shm-usage',
      '--disable-gpu',
      '--window-size=412,869'
    ]
  });

  const page = await browser.newPage();
  await page.setViewport({
    width: 412,
    height: 869,
    deviceScaleFactor: 2,
    isMobile: true,
    hasTouch: true
  });

  page.on('console', msg => {
    const text = msg.text();
    logs.push(`[${msg.type().toUpperCase()}] ${text}`);
    if (msg.type() === 'error') {
      errors.push(`Console Error: ${text}`);
    }
  });

  page.on('pageerror', err => {
    errors.push(`Page Error: ${err.toString()}`);
  });

  page.on('requestfailed', req => {
    failedRequests.push(`Failed Request: ${req.url()} (${req.failure()?.errorText || 'unknown'})`);
  });

  page.on('response', resp => {
    if (resp.status() >= 400) {
      failedRequests.push(`HTTP ${resp.status()}: ${resp.url()}`);
    }
  });

  try {
    console.log('🌐 Navigating to https://sasch40.haumdaucher.de...');
    await page.goto('https://sasch40.haumdaucher.de', { waitUntil: 'networkidle0', timeout: 35000 });

    // 1. INTRO / PREQUEL SCREEN
    console.log('📸 01: Capturing Intro Screen...');
    await page.screenshot({ path: path.join(SCREENSHOTS_DIR, '01_intro_screen.png') });

    // Click Start Button
    console.log('🖱️ Clicking Start Button...');
    await page.click('.start-btn');
    await new Promise(r => setTimeout(r, 1000));

    // 2. PROLOGUE SCREEN (Balcony Scene)
    console.log('📸 02: Capturing Prologue Screen (Verifying banner/portrait alignment)...');
    await page.screenshot({ path: path.join(SCREENSHOTS_DIR, '02_prologue_screen.png') });

    // Advance Prologue Dialogues
    await page.waitForSelector('.choice-btn', { timeout: 5000 });
    const firstChoice = await page.$('.choice-btn');
    if (firstChoice) {
      await firstChoice.click();
      await new Promise(r => setTimeout(r, 800));
      console.log('📸 02b: Capturing Prologue Mop Dialog...');
      await page.screenshot({ path: path.join(SCREENSHOTS_DIR, '02b_prologue_mop.png') });
    }

    // Advance to Platformer
    const mopChoice = await page.$('.choice-btn');
    if (mopChoice) {
      await mopChoice.click();
      await new Promise(r => setTimeout(r, 1000));
    }

    // 3. PLATFORMER PRE-LEVEL START SCREEN (Act II)
    console.log('📸 03: Capturing Platformer Start Screen Modal...');
    await page.screenshot({ path: path.join(SCREENSHOTS_DIR, '03_platformer_start_modal.png') });

    // Click Start Act Button on the modal
    const startPlatformerBtn = await page.$('.start-act-btn');
    if (startPlatformerBtn) {
      await startPlatformerBtn.click();
      await new Promise(r => setTimeout(r, 800));
    }

    // 4. PLATFORMER GAMEPLAY
    console.log('📸 04: Capturing Platformer Gameplay...');
    const btnA = await page.$('.btn-a');
    if (btnA) {
      await btnA.click();
      await new Promise(r => setTimeout(r, 300));
    }
    await page.screenshot({ path: path.join(SCREENSHOTS_DIR, '04_platformer_gameplay.png') });

    // 5. TAVERN: SCHANKRAUM (Gaststube)
    console.log('🍺 Advancing to Tavern Act (Schankraum)...');
    await page.evaluate(() => {
      const app = document.querySelector('#app')?.__vue_app__;
      if (app && app.config?.globalProperties?.$pinia) {
        const pinia = app.config.globalProperties.$pinia;
        for (const [id, store] of pinia._s.entries()) {
          if (id === 'game') store.setAct('tavern');
        }
      }
    });
    await new Promise(r => setTimeout(r, 1000));
    console.log('📸 05: Capturing Tavern Gaststube (Schankraum)...');
    await page.screenshot({ path: path.join(SCREENSHOTS_DIR, '05_tavern_schankraum.png') });

    // Test Verena Hotspot
    console.log('👥 Testing Verena Dialog...');
    const verenaBtn = await page.$('.hotspot-verena');
    if (verenaBtn) {
      await verenaBtn.click();
      await new Promise(r => setTimeout(r, 700));
      await page.screenshot({ path: path.join(SCREENSHOTS_DIR, '06_tavern_verena_dialog.png') });
      const actionBtn = await page.$('.dialog-actions .action-btn');
      if (actionBtn) await actionBtn.click();
      await new Promise(r => setTimeout(r, 400));
    }

    // Test Armend Hotspot
    console.log('🔨 Testing Armend Dialog...');
    const armendBtn = await page.$('.hotspot-armend');
    if (armendBtn) {
      await armendBtn.click();
      await new Promise(r => setTimeout(r, 700));
      await page.screenshot({ path: path.join(SCREENSHOTS_DIR, '07_tavern_armend_dialog.png') });
      const actionBtn = await page.$('.dialog-actions .action-btn');
      if (actionBtn) await actionBtn.click();
      await new Promise(r => setTimeout(r, 400));
    }

    // 6. TAVERN: MARKTPLATZ (Mario with spinning chainsaws)
    console.log('🎪 Navigating to Marktplatz...');
    const marktplatzTab = await page.$('.room-tab:nth-child(2)');
    if (marktplatzTab) {
      await marktplatzTab.click();
      await new Promise(r => setTimeout(r, 1000));
      console.log('📸 08: Capturing Marktplatz (Mario chainsaws)...');
      await page.screenshot({ path: path.join(SCREENSHOTS_DIR, '08_tavern_marktplatz.png') });

      // Click Mario
      const marioBtn = await page.$('.hotspot-mario');
      if (marioBtn) {
        await marioBtn.click();
        await new Promise(r => setTimeout(r, 700));
        console.log('📸 09: Capturing Mario Dialog...');
        await page.screenshot({ path: path.join(SCREENSHOTS_DIR, '09_tavern_mario_dialog.png') });
        const actionBtn = await page.$('.dialog-actions .action-btn');
        if (actionBtn) await actionBtn.click();
        await new Promise(r => setTimeout(r, 400));
      }

      // Click NAT (Josef)
      const natBtn = await page.$('.hotspot-nat');
      if (natBtn) {
        await natBtn.click();
        await new Promise(r => setTimeout(r, 700));
        console.log('📸 09b: Capturing NAT (Josef) Dialog...');
        await page.screenshot({ path: path.join(SCREENSHOTS_DIR, '09b_tavern_nat_dialog.png') });
        const actionBtn = await page.$('.dialog-actions .action-btn');
        if (actionBtn) await actionBtn.click();
        await new Promise(r => setTimeout(r, 400));
      }
    }

    // 7. TAVERN: HINTERLAND (Mane hiking)
    console.log('🌲 Navigating to Hinterland...');
    const hinterlandTab = await page.$('.room-tab:nth-child(3)');
    if (hinterlandTab) {
      await hinterlandTab.click();
      await new Promise(r => setTimeout(r, 1000));
      console.log('📸 10: Capturing Hinterland (Mane hiking)...');
      await page.screenshot({ path: path.join(SCREENSHOTS_DIR, '10_tavern_hinterland.png') });

      // Click Mane
      const maneBtn = await page.$('.hotspot-mane');
      if (maneBtn) {
        await maneBtn.click();
        await new Promise(r => setTimeout(r, 700));
        console.log('📸 11: Capturing Mane Dialog...');
        await page.screenshot({ path: path.join(SCREENSHOTS_DIR, '11_tavern_mane_dialog.png') });
        const actionBtn = await page.$('.dialog-actions .action-btn');
        if (actionBtn) await actionBtn.click();
        await new Promise(r => setTimeout(r, 400));
      }
    }

    // 8. TAVERN: SECRET HINTERZIMMER (VIP Rave via Secret Tap)
    console.log('🗝️ Returning to Schankraum to check Secret Tap (initially invisible)...');
    const schankraumTab = await page.$('.room-tab:nth-child(1)');
    if (schankraumTab) {
      await schankraumTab.click();
      await new Promise(r => setTimeout(r, 600));
    }

    console.log('🪩 Triggering Secret Tap Easter Egg...');
    const secretTap = await page.$('.secret-tap-hotspot');
    if (secretTap) {
      await secretTap.click();
      await new Promise(r => setTimeout(r, 1000));
      console.log('📸 12: Capturing Secret VIP Hinterzimmer...');
      await page.screenshot({ path: path.join(SCREENSHOTS_DIR, '12_tavern_hinterzimmer_vip.png') });

      // Click Pü in Hinterzimmer
      const pueBtn = await page.$('.hotspot-pue');
      if (pueBtn) {
        await pueBtn.click();
        await new Promise(r => setTimeout(r, 700));
        console.log('📸 13: Capturing Pü Dialog...');
        await page.screenshot({ path: path.join(SCREENSHOTS_DIR, '13_tavern_pue_dialog.png') });
        const actionBtn = await page.$('.dialog-actions .action-btn');
        if (actionBtn) await actionBtn.click();
        await new Promise(r => setTimeout(r, 400));
      }
    }

    // 9. ZULUMAN MAGIC MIRROR & GSTANZL DUEL
    console.log('🪞 Testing Zuluman Magic Mirror...');
    const backToGaststube = await page.$('.hotspot-door-back-vip');
    if (backToGaststube) {
      await backToGaststube.click();
      await new Promise(r => setTimeout(r, 600));
    }
    const mirrorBtn = await page.$('.hotspot-mirror');
    if (mirrorBtn) {
      await mirrorBtn.click();
      await new Promise(r => setTimeout(r, 700));
      console.log('📸 14: Capturing Zuluman Mirror...');
      await page.screenshot({ path: path.join(SCREENSHOTS_DIR, '14_tavern_zuluman_mirror.png') });
      const closeBtn = await page.$('.mirror-box .action-btn');
      if (closeBtn) await closeBtn.click();
      await new Promise(r => setTimeout(r, 400));
    }

    console.log('⚔️ Testing Gstanzl-Duel and [✕] Exit Button...');
    const duelBtn = await page.$('.duel-trigger');
    if (duelBtn) {
      await duelBtn.click();
      await new Promise(r => setTimeout(r, 700));
      console.log('📸 15: Capturing Gstanzl Duel with [✕] button...');
      await page.screenshot({ path: path.join(SCREENSHOTS_DIR, '15_tavern_gstanzl_duel.png') });
      
      // Test the [✕] close button
      const closeDuelBtn = await page.$('.duel-close-btn');
      if (closeDuelBtn) {
        console.log('Testing duel exit via [✕] button...');
        await closeDuelBtn.click();
        await new Promise(r => setTimeout(r, 600));
        const duelClosed = await page.$('.duel-box') === null;
        console.log('Duel modal closed successfully by [✕]:', duelClosed);
      }
    }

    // Test reload persistence in Tavern Act
    console.log('💾 Testing game state reload persistence...');
    const stateBeforeReload = await page.evaluate(() => {
      const app = document.querySelector('#app')?.__vue_app__;
      const pinia = app?.config?.globalProperties?.$pinia;
      const s = pinia?._s.get('game');
      return s ? { currentAct: s.currentAct, kronkorken: s.kronkorken, beers: s.beers } : null;
    });
    console.log('State before reload:', stateBeforeReload);
    
    await page.reload({ waitUntil: 'networkidle0' });
    await new Promise(r => setTimeout(r, 1000));
    
    const stateAfterReload = await page.evaluate(() => {
      const app = document.querySelector('#app')?.__vue_app__;
      const pinia = app?.config?.globalProperties?.$pinia;
      const s = pinia?._s.get('game');
      return s ? { currentAct: s.currentAct, kronkorken: s.kronkorken, beers: s.beers } : null;
    });
    console.log('State after reload:', stateAfterReload);

    // 10. PARTY EXPRESS (Act IV)
    console.log('🚂 Advancing to Party Express (Act IV)...');
    await page.evaluate(() => {
      const app = document.querySelector('#app')?.__vue_app__;
      if (app && app.config?.globalProperties?.$pinia) {
        const pinia = app.config.globalProperties.$pinia;
        for (const [id, store] of pinia._s.entries()) {
          if (id === 'game') store.setAct('party_express');
        }
      }
    });
    await new Promise(r => setTimeout(r, 1000));
    console.log('📸 16: Capturing Party Express Start Screen Modal...');
    await page.screenshot({ path: path.join(SCREENSHOTS_DIR, '16_party_express_start_modal.png') });

    // Start Party Express
    const startExpressBtn = await page.$('.start-act-btn');
    if (startExpressBtn) {
      await startExpressBtn.click();
      await new Promise(r => setTimeout(r, 800));
    }

    console.log('📸 17: Capturing Party Express Gameplay (Redesigned Bollerwagen)...');
    // Serve beer
    const throwBeerBtn = await page.$('.throw-beer-btn');
    if (throwBeerBtn) {
      await throwBeerBtn.click();
      await new Promise(r => setTimeout(r, 400));
    }
    await page.screenshot({ path: path.join(SCREENSHOTS_DIR, '17_party_express_gameplay.png') });

    // 11. FINALE / CERTIFICATE (Act V)
    console.log('👑 Advancing to Finale Certificate (Act V)...');
    await page.evaluate(() => {
      const app = document.querySelector('#app')?.__vue_app__;
      if (app && app.config?.globalProperties?.$pinia) {
        const pinia = app.config.globalProperties.$pinia;
        for (const [id, store] of pinia._s.entries()) {
          if (id === 'game') {
            store.addKronkorken(35);
            store.serveGuest();
            store.serveGuest();
            store.setAct('finale');
          }
        }
      }
    });
    await new Promise(r => setTimeout(r, 1500));
    console.log('📸 18: Capturing Certificate Modal...');
    await page.screenshot({ path: path.join(SCREENSHOTS_DIR, '18_certificate_screen.png') });

    // Test NOCHMAL SPIELEN button
    console.log('🔄 Testing NOCHMAL SPIELEN button...');
    const restartBtn = await page.$('.restart-btn');
    if (restartBtn) {
      await restartBtn.click();
      await new Promise(r => setTimeout(r, 1000));
      console.log('📸 19: Capturing post-restart Intro screen...');
      await page.screenshot({ path: path.join(SCREENSHOTS_DIR, '19_post_restart_intro.png') });
    }

    // Verify all images loaded properly
    const brokenImages = await page.evaluate(() => {
      const imgs = Array.from(document.querySelectorAll('img'));
      return imgs
        .filter(img => !img.complete || img.naturalWidth === 0)
        .map(img => ({ src: img.src, alt: img.alt }));
    });

    console.log('\n--- PLAYTEST REPORT ---');
    console.log('Total Console Logs:', logs.length);
    console.log('Console Errors:', errors);
    console.log('Failed Requests:', failedRequests);
    console.log('Broken Images:', brokenImages);

    const report = {
      timestamp: new Date().toISOString(),
      errors,
      failedRequests,
      brokenImages,
      screenshots: fs.readdirSync(SCREENSHOTS_DIR)
    };
    fs.writeFileSync(path.join(ARTIFACTS_DIR, 'playtest_report.json'), JSON.stringify(report, null, 2));

  } catch (err) {
    console.error('Playtest error:', err);
    await page.screenshot({ path: path.join(SCREENSHOTS_DIR, 'error_state.png') }).catch(() => {});
  } finally {
    await browser.close();
    console.log('🏁 Playtest browser closed.');
  }
}

runPlaytest();