Initial commit — Mek-Tech AI Consultancy Framework v2.0

2026-07-12 21:54:22 +00:00
commit 18921c021b
180 changed files with 28518 additions and 0 deletions
@@ -0,0 +1,120 @@
+const express = require('express');
+const router = express.Router();
+const { getDb } = require('../db');
+
+function initReportsTable() {
+  const db = getDb();
+  db.exec(`
+    CREATE TABLE IF NOT EXISTS reports (
+      id INTEGER PRIMARY KEY AUTOINCREMENT,
+      name TEXT NOT NULL,
+      report_type TEXT DEFAULT 'client_summary',
+      client_id INTEGER REFERENCES clients(id) ON DELETE SET NULL,
+      project_id INTEGER,
+      config TEXT DEFAULT '{}',
+      created_at TEXT DEFAULT (datetime('now'))
+    )
+  `);
+}
+
+router.get('/', (req, res) => {
+  initReportsTable();
+  const db = getDb();
+  const tab = req.query.tab || 'builder';
+  const clients = db.prepare('SELECT id, name FROM clients ORDER BY name').all();
+  let projects = [];
+  try { projects = db.prepare('SELECT id, name FROM projects ORDER BY name').all(); } catch (e) {}
+  const savedReports = db.prepare(`
+    SELECT r.*, c.name as client_name FROM reports r
+    LEFT JOIN clients c ON c.id = r.client_id ORDER BY r.created_at DESC LIMIT 20
+  `).all();
+  res.render('reports', { tab, clients, projects, savedReports });
+});
+
+router.get('/generate', async (req, res) => {
+  const { report_type, client_id, project_id, date_from, date_to, format } = req.query;
+  const db = getDb();
+  let data = [];
+
+  if (report_type === 'client_summary') {
+    data = db.prepare(`
+      SELECT c.*,
+        (SELECT COUNT(*) FROM engagements e WHERE e.client_id = c.id) as engagement_count,
+        (SELECT COALESCE(SUM(i.total),0) FROM invoices i WHERE i.client_id = c.id) as total_revenue
+      FROM clients c WHERE (? = '' OR ? IS NULL OR c.id = ?)
+    `).all(client_id || '', client_id || '', client_id || '');
+  } else if (report_type === 'financial') {
+    data = db.prepare(`
+      SELECT i.*, c.name as client_name FROM invoices i
+      LEFT JOIN clients c ON c.id = i.client_id
+      WHERE (? = '' OR i.created_at >= ?) AND (? = '' OR i.created_at <= ?)
+    `).all(date_from || '', date_from || '', date_to || '', date_to || '');
+  } else if (report_type === 'time') {
+    data = db.prepare(`
+      SELECT t.*, c.name as client_name, e.title as engagement_title
+      FROM time_entries t
+      LEFT JOIN clients c ON c.id = t.client_id
+      LEFT JOIN engagements e ON e.id = t.engagement_id
+      ORDER BY t.date DESC LIMIT 500
+    `).all();
+  } else if (report_type === 'project_summary') {
+    data = db.prepare(`
+      SELECT p.*, c.name as client_name,
+        (SELECT COUNT(*) FROM project_tasks pt WHERE pt.project_id = p.id) as task_count
+      FROM projects p LEFT JOIN clients c ON c.id = p.client_id
+      WHERE (? = '' OR ? IS NULL OR p.id = ?)
+    `).all(project_id || '', project_id || '', project_id || '');
+  }
+
+  if (format === 'pdf' || format === 'excel') {
+    res.setHeader('Content-Type', 'application/json');
+    return res.json({ report_type, format, data, generated_at: new Date().toISOString(), note: 'JSON export — open in browser of gebruik Opslaan in rapporten' });
+  }
+  res.setHeader('Content-Type', 'application/json');
+  res.json({ report_type, data, count: data.length });
+});
+
+router.post('/generate', async (req, res) => {
+  const { report_type, client_id, project_id, date_from, date_to, format } = req.body;
+  const db = getDb();
+  let data = [];
+
+  if (report_type === 'client_summary') {
+    data = db.prepare(`
+      SELECT c.*,
+        (SELECT COUNT(*) FROM engagements e WHERE e.client_id = c.id) as engagement_count,
+        (SELECT COALESCE(SUM(i.total),0) FROM invoices i WHERE i.client_id = c.id) as total_revenue
+      FROM clients c WHERE (? = '' OR c.id = ?)
+    `).all(client_id || '', client_id || '');
+  } else if (report_type === 'financial') {
+    data = db.prepare(`
+      SELECT i.*, c.name as client_name FROM invoices i
+      LEFT JOIN clients c ON c.id = i.client_id
+      WHERE (? = '' OR i.created_at >= ?) AND (? = '' OR i.created_at <= ?)
+    `).all(date_from || '', date_from || '', date_to || '', date_to || '');
+  }
+
+  if (format === 'pdf' || format === 'excel') {
+    return res.json({ data, note: 'Export naar PDF/Excel — installeer pdfkit/exceljs of gebruik JSON' });
+  }
+  res.json({ data });
+});
+
+router.post('/save', (req, res) => {
+  initReportsTable();
+  const db = getDb();
+  const body = req.body;
+  const name = body.name || 'Rapport ' + new Date().toLocaleDateString('nl-NL');
+  const report_type = body.report_type || (body.config && body.config.report_type) || 'client_summary';
+  const client_id = body.client_id || (body.config && body.config.client_id) || null;
+  const project_id = body.project_id || (body.config && body.config.project_id) || null;
+  const config = typeof body.config === 'string' ? body.config : JSON.stringify(body.config || body);
+  db.prepare(`INSERT INTO reports (name, report_type, client_id, project_id, config) VALUES (?, ?, ?, ?, ?)`)
+    .run(name, report_type, client_id, project_id, config);
+  if (req.headers.accept && req.headers.accept.includes('application/json')) {
+    return res.json({ success: true });
+  }
+  res.redirect('/reports?saved=1');
+});
+
+module.exports = router;