/**
 * One-off script to test iHeartJane scraping
 * Mimics remote worker: Puppeteer + stealth + proxy
 *
 * Usage: npx ts-node scripts/test-iheartjane.ts
 */

import puppeteer from 'puppeteer-extra';
import StealthPlugin from 'puppeteer-extra-plugin-stealth';

puppeteer.use(StealthPlugin());

const TARGET_URL = 'https://theflowershopusa.com/mesa/menu/';
const STORE_ID = 2788;

async function main() {
  console.log('[iHeartJane Test] Starting...');

  // No proxy for local testing
  const browser = await puppeteer.launch({
    headless: true,
    args: [
      '--no-sandbox',
      '--disable-setuid-sandbox',
      '--disable-dev-shm-usage',
      '--disable-blink-features=AutomationControlled',
    ],
  });

  const page = await browser.newPage();
  await page.setViewport({ width: 1920, height: 1080 });

  // Intercept network requests to capture API calls
  const apiResponses: any[] = [];

  await page.setRequestInterception(true);
  page.on('request', (req) => {
    // Block heavy resources
    const type = req.resourceType();
    if (['image', 'font', 'media', 'stylesheet'].includes(type)) {
      req.abort();
    } else {
      req.continue();
    }
  });

  page.on('response', async (response) => {
    const url = response.url();
    const contentType = response.headers()['content-type'] || '';

    // Capture any JSON response from iheartjane domains
    if ((url.includes('iheartjane.com') || url.includes('algolia')) && contentType.includes('json')) {
      try {
        const json = await response.json();
        const type = url.includes('store') ? 'STORE' :
                     url.includes('product') ? 'PRODUCT' :
                     url.includes('algolia') ? 'ALGOLIA' : 'API';
        apiResponses.push({ type, url, data: json });
        console.log(`[${type}] ${url.substring(0, 120)}...`);
      } catch {
        // Not JSON
      }
    }
  });

  console.log(`[iHeartJane Test] Navigating to ${TARGET_URL}`);

  try {
    await page.goto(TARGET_URL, {
      waitUntil: 'networkidle2',
      timeout: 60000,
    });

    console.log('[iHeartJane Test] Menu page loaded, waiting for data...');

    // Wait a bit for all API calls to complete
    await new Promise(r => setTimeout(r, 3000));

    // Also try to get store info by visiting the store page
    console.log('[iHeartJane Test] Fetching store info...');
    const storeInfoUrl = `https://api.iheartjane.com/v1/stores/${STORE_ID}`;

    // Try to fetch store info via page.evaluate (uses browser context)
    const storeInfo = await page.evaluate(async (storeId) => {
      try {
        const resp = await fetch(`https://api.iheartjane.com/v1/stores/${storeId}`);
        if (resp.ok) return await resp.json();
        return { error: resp.status };
      } catch (e: any) {
        return { error: e.message };
      }
    }, STORE_ID);

    if (storeInfo && !storeInfo.error) {
      apiResponses.push({ type: 'STORE_DIRECT', url: storeInfoUrl, data: storeInfo });
      console.log('[STORE_DIRECT] Got store info via fetch');
    } else {
      console.log(`[STORE_DIRECT] Failed: ${JSON.stringify(storeInfo)}`);
    }

    console.log('[iHeartJane Test] Processing results...');

    // Wait for products to load
    await page.waitForSelector('[data-testid="product-card"], .product-card, [class*="ProductCard"]', {
      timeout: 30000,
    }).catch(() => console.log('[iHeartJane Test] No product cards found via selector'));

    // Try to extract product data from the page
    const products = await page.evaluate(() => {
      // Look for product data in various places
      const results: any[] = [];

      // Method 1: Look for __INITIAL_STATE__ or similar
      const scripts = Array.from(document.querySelectorAll('script'));
      for (const script of scripts) {
        const text = script.textContent || '';
        if (text.includes('products') && text.includes('price')) {
          try {
            // Try to find JSON object
            const match = text.match(/\{[\s\S]*"products"[\s\S]*\}/);
            if (match) {
              results.push({ source: 'script', data: match[0].substring(0, 500) });
            }
          } catch {}
        }
      }

      // Method 2: Look for product elements in DOM
      const productElements = document.querySelectorAll('[data-testid="product-card"], .product-card, [class*="product"]');
      for (const el of Array.from(productElements).slice(0, 5)) {
        const name = el.querySelector('[class*="name"], h3, h4')?.textContent;
        const price = el.querySelector('[class*="price"]')?.textContent;
        if (name) {
          results.push({ source: 'dom', name, price });
        }
      }

      return results;
    });

    console.log('\n[iHeartJane Test] === RESULTS ===');
    console.log(`Total API responses captured: ${apiResponses.length}`);

    // Group by type
    const byType: Record<string, any[]> = {};
    for (const r of apiResponses) {
      byType[r.type] = byType[r.type] || [];
      byType[r.type].push(r);
    }

    for (const [type, items] of Object.entries(byType)) {
      console.log(`\n--- ${type} (${items.length} responses) ---`);
      for (const item of items) {
        console.log(`URL: ${item.url}`);
        // Show structure
        if (item.data.hits) {
          console.log(`  Products: ${item.data.hits.length} hits`);
          if (item.data.hits[0]) {
            console.log(`  Fields: ${Object.keys(item.data.hits[0]).join(', ')}`);
          }
        } else if (item.data.store) {
          console.log(`  Store: ${JSON.stringify(item.data.store, null, 2).substring(0, 1000)}`);
        } else {
          console.log(`  Keys: ${Object.keys(item.data).join(', ')}`);
        }
      }
    }

    // Write full data to file
    const fs = await import('fs');
    fs.writeFileSync('/tmp/iheartjane-data.json', JSON.stringify(apiResponses, null, 2));
    console.log('\n[iHeartJane Test] Full data saved to /tmp/iheartjane-data.json');

    // Take screenshot
    await page.screenshot({ path: '/tmp/iheartjane-test.png', fullPage: false });
    console.log('[iHeartJane Test] Screenshot saved to /tmp/iheartjane-test.png');

  } catch (error: any) {
    console.error('[iHeartJane Test] Error:', error.message);
    await page.screenshot({ path: '/tmp/iheartjane-error.png' });
  } finally {
    await browser.close();
  }

  console.log('[iHeartJane Test] Done');
}

main().catch(console.error);