const fs = require('fs');
const path = require('path');
const { Document, Packer, Paragraph, TextRun, Table, TableRow, TableCell } = require('docx');

async function createTableTemplate() {
    const doc = new Document({
        sections: [{
            properties: {},
            children: [
                new Paragraph({
                    children: [
                        new TextRun({
                            text: "DYNAMISCHES TABELLEN-TEMPLATE",
                            bold: true,
                            size: 32,
                        }),
                    ],
                }),
                new Paragraph({ children: [new TextRun({ text: "" })] }),
                new Paragraph({ children: [new TextRun({ text: "Projekt: {projekt}", bold: true })] }),
                new Paragraph({ children: [new TextRun({ text: "Datum: {datum}" })] }),
                new Paragraph({ children: [new TextRun({ text: "Ersteller: {ersteller}" })] }),
                new Paragraph({ children: [new TextRun({ text: "" })] }),
                new Paragraph({
                    children: [new TextRun({ text: "MITARBEITERLISTE:", bold: true, size: 24 })],
                }),
                new Table({
                    rows: [
                        new TableRow({
                            children: [
                                new TableCell({ children: [new Paragraph({ children: [new TextRun({ text: "Nr.", bold: true })] })] }),
                                new TableCell({ children: [new Paragraph({ children: [new TextRun({ text: "Name", bold: true })] })] }),
                                new TableCell({ children: [new Paragraph({ children: [new TextRun({ text: "Position", bold: true })] })] }),
                                new TableCell({ children: [new Paragraph({ children: [new TextRun({ text: "E-Mail", bold: true })] })] }),
                            ],
                        }),
                        new TableRow({
                            children: [
                                new TableCell({ children: [new Paragraph({ children: [new TextRun({ text: "{#mitarbeiter}{nr}" })] })] }),
                                new TableCell({ children: [new Paragraph({ children: [new TextRun({ text: "{name}" })] })] }),
                                new TableCell({ children: [new Paragraph({ children: [new TextRun({ text: "{position}" })] })] }),
                                new TableCell({ children: [new Paragraph({ children: [new TextRun({ text: "{email}{/mitarbeiter}" })] })] }),
                            ],
                        }),
                    ],
                }),
                new Paragraph({ children: [new TextRun({ text: "" })] }),
                new Paragraph({
                    children: [
                        new TextRun({ 
                            text: "Status: {status}",
                            bold: true 
                        })
                    ]
                }),
            ],
        }],
    });

    const buffer = await Packer.toBuffer(doc);
    const outputPath = path.join(__dirname, 'templates', 'tabellen-template.docx');
    fs.writeFileSync(outputPath, buffer);
    
    console.log('✅ Tabellen-Template mit docxtemplater Loop-Syntax erstellt');
}

createTableTemplate().catch(console.error);