Version 1

2026-05-06 06:56:06 +02:00 · 2026-04-13 19:52:44 +02:00
parent 8663446ada
commit 071d6d9253
6 changed files with 1576 additions and 2 deletions
@@ -0,0 +1,152 @@
+require('dotenv').config();
+const { chromium } = require('playwright');
+const ExcelJS = require('exceljs');
+const dayjs = require('dayjs');
+
+async function runExport() {
+    const isDebug = process.env.DEBUG_MODE === 'true';
+
+    const config = {
+        email: process.env.TECHEM_EMAIL,
+        password: process.env.TECHEM_PASSWORD,
+        unitId: process.env.TECHEM_UNIT_ID,
+        startDate: process.env.START_DATE,
+        endDate: process.env.END_DATE,
+        pageTimeout: parseInt(process.env.TIMEOUT_PAGE, 10) || 60000,
+        selectorTimeout: parseInt(process.env.TIMEOUT_SELECTOR, 10) || 15000,
+    };
+
+    console.log(`🚀 Techem Export (Horizontal-Layout) gestartet...`);
+
+    const browser = await chromium.launch({ 
+        headless: !isDebug,    
+        slowMo: isDebug ? 250 : 0 
+    });
+    
+    const context = await browser.newContext();
+    const page = await context.newPage();
+
+    try {
+        // --- LOGIN FLOW ---
+        console.log('🔑 Login-Prozess...');
+        await page.goto('https://mieter.techem.de/', { waitUntil: 'networkidle', timeout: config.pageTimeout });
+        
+        // Cookie-Banner weg
+        try {
+            const cookieBtn = await page.waitForSelector('#CybotCookiebotDialogBodyButtonDecline', { timeout: 5000 });
+            if (cookieBtn) await cookieBtn.click();
+        } catch (e) {}
+
+        // Login-Bereich öffnen & Formular ausfüllen
+        const loginTrigger = page.locator('text=/login|anmelden/i').first();
+        await loginTrigger.click();
+        
+        await page.waitForSelector('input[type="email"]', { timeout: config.selectorTimeout });
+        await page.fill('input[type="email"]', config.email);
+        await page.fill('input[type="password"]', config.password);
+        await page.click('button[type="submit"]');
+
+        await page.waitForURL(/.*consumptions.*/, { timeout: config.pageTimeout });
+        console.log('✅ Login erfolgreich.');
+
+        // --- DATEN EXTRAKTION ---
+const months = [];
+        let current = dayjs(config.startDate);
+        const end = dayjs(config.endDate);
+        while (current.isBefore(end) || current.isSame(end)) {
+            months.push(current.format('YYYY-MM'));
+            current = current.add(1, 'month');
+        }
+
+        const results = [];
+
+        for (const date of months) {
+            console.log(`📡 Lade Daten für ${date}...`);
+            
+            let hWert = 0, hUnit = 'kWh';
+            let wWert = 0, wUnit = 'm³';
+
+            try {
+                // 1. Heizung abrufen
+                const urlHeating = `https://mieter.techem.de/en/${config.unitId}/consumptions/heating/${date}`;
+                // Turbo an: Wir warten nur auf das DOM, nicht auf Tracking-Skripte
+                await page.goto(urlHeating, { waitUntil: 'domcontentloaded', timeout: config.pageTimeout });
+                await page.waitForTimeout(1000); // Kurze 1-Sekunden-Atempause für React
+                
+                const bodyHeating = await page.innerText('body');
+                const matchH = bodyHeating.match(/([\d,.]+)\s*(kWh|units)/i);
+                if (matchH) {
+                    hWert = parseFloat(matchH[1].replace(',', '.'));
+                    hUnit = matchH[2];
+                }
+
+                // 2. Warmwasser abrufen
+                const urlWater = `https://mieter.techem.de/en/${config.unitId}/consumptions/hot-water/${date}`;
+                await page.goto(urlWater, { waitUntil: 'domcontentloaded', timeout: config.pageTimeout });
+                await page.waitForTimeout(1000);
+                
+                const bodyWater = await page.innerText('body');
+                const matchW = bodyWater.match(/([\d,.]+)\s*(m³|kWh)/i);
+                if (matchW) {
+                    wWert = parseFloat(matchW[1].replace(',', '.'));
+                    wUnit = matchW[2];
+                }
+
+                // Daten zusammenführen
+                results.push({
+                    monat: date,
+                    water: wWert,
+                    waterUnit: wUnit,
+                    heating: hWert,
+                    heatingUnit: hUnit
+                });
+                
+                console.log(`   ✅ HZ: ${hWert} ${hUnit} | WW: ${wWert} ${wUnit}`);
+
+            } catch (err) {
+                console.error(`⚠️ Fehler bei ${date}: ${err.message}`);
+            }
+        }
+
+        // --- EXCEL DESIGN ---
+        console.log('📊 Erstelle übersichtliche Excel-Datei...');
+        const workbook = new ExcelJS.Workbook();
+        const sheet = workbook.addWorksheet('Verbrauchsübersicht');
+
+        sheet.columns = [
+            { header: 'Monat', key: 'monat', width: 15 },
+            { header: 'Verbrauch Warmwasser', key: 'water', width: 25 },
+            { header: 'Einheit WW', key: 'waterUnit', width: 12 },
+            { header: 'Verbrauch Heizung', key: 'heating', width: 25 },
+            { header: 'Einheit HZ', key: 'heatingUnit', width: 12 }
+        ];
+
+        // Styling (Blauer Header, alternierende Zeilen)
+        sheet.getRow(1).font = { bold: true, color: { argb: 'FFFFFFFF' } };
+        sheet.getRow(1).fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FF00549F' } };
+        sheet.getRow(1).alignment = { vertical: 'middle', horizontal: 'center' };
+
+        results.forEach((data, index) => {
+            const row = sheet.addRow(data);
+            row.alignment = { vertical: 'middle', horizontal: 'center' };
+            if (index % 2 !== 0) {
+                row.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFF2F2F2' } };
+            }
+        });
+
+        sheet.autoFilter = 'A1:E1';
+        sheet.views = [{ state: 'frozen', ySplit: 1 }];
+
+        const fileName = `Techem_Smart_Export_${dayjs().format('YYYY-MM-DD')}.xlsx`;
+        await workbook.xlsx.writeFile(fileName);
+
+        console.log(`✨ Datei wurde generiert: ${fileName}`);
+
+    } catch (err) {
+        console.error('❌ Kritischer Fehler:', err.message);
+    } finally {
+        await browser.close();
+    }
+}
+
+runExport();