const sdk = require('node-appwrite');

const client = new sdk.Client();
const databases = new sdk.Databases(client);

// Use explicit credentials for Almeira Web Cloud (Coolify)
const ENDPOINT = process.env.NEXT_PUBLIC_APPWRITE_ENDPOINT || 'https://appwrite.almeira.com.co/v1';
const PROJECT_ID = process.env.NEXT_PUBLIC_APPWRITE_PROJECT_ID || '69b84df5003bd8957c5c';
const API_KEY = process.env.APPWRITE_API_KEY || 'standard_ee81a4ca6784c0fa6a23abab0a983dbba9cd0c2d8e211a00c759d9801f5d8e27b43a605bfa373e13106da87acfc7673608f0ffb0eb04e10cae3dae93d2404bfda8676f96e3fcfd6bd642f6e12d69367916b796c54e98e2e4c4bc0b7a27aa42ba5048582fcbd45b1365b51c5014cb939c1853923c418048ff0e39c2237065da3c';

client
    .setEndpoint(ENDPOINT)
    .setProject(PROJECT_ID)
    .setKey(API_KEY);

const delay = ms => new Promise(res => setTimeout(res, ms));
const dbId = 'almeira';

async function setupPhase4() {
    try {
        console.log('========================================');
        console.log('Almeira Web — Appwrite Phase 4 (Live Schedule)');
        console.log('========================================\n');

        console.log('[1/2] Creando colección maestra: programming_matrices...');
        try { 
            await databases.createCollection(dbId, 'programming_matrices', 'Matrices de Programación', [
                sdk.Permission.read(sdk.Role.any()) // Publicly readable for the Frontend Schedules
            ], false); 
            console.log('  ✓ Colección creada.');
        } catch(e){
            console.log('  > Colección ya existe.');
        }
        await delay(500);

        // String gigantesca (hasta 65,000 chars o mediumtext)
        try { 
            await databases.createStringAttribute(dbId, 'programming_matrices', 'media_type', 50, true); 
            console.log('  ✓ Atributo media_type'); 
        } catch(e){}
        await delay(300);
        try { 
            // 1,000,000 length string for robust JSON storage
            await databases.createStringAttribute(dbId, 'programming_matrices', 'matrix_data', 1000000, true); 
            console.log('  ✓ Atributo matrix_data JSON (1MB)'); 
        } catch(e){}
        await delay(1000);

        console.log('\n[2/2] Sembrando matrices en blanco...');
        let emptyMatrix = {};
        // 24 hours (0 to 23), 7 days (0:Mon to 6:Sun)
        const days = ['mon', 'tue', 'wed', 'thu', 'fri', 'sat', 'sun'];
        
        // Matrix structure: record containing "hour_day" key => "Program Title"
        // e.g. "06_mon": "Noticias del Amanecer"
        for(let hour = 0; hour < 24; hour++) {
            const h = hour.toString().padStart(2, '0');
            days.forEach(day => {
                emptyMatrix[`${h}_${day}`] = '';
            });
        }
        const initialJson = JSON.stringify(emptyMatrix);

        try {
            await databases.createDocument(dbId, 'programming_matrices', 'matrix_tv', {
                media_type: 'tv',
                matrix_data: initialJson
            });
            console.log('  ✓ Matriz TV inicializada.');
        } catch(e) {
            console.log('  > Matriz TV ya existía.');
        }

        try {
            await databases.createDocument(dbId, 'programming_matrices', 'matrix_radio', {
                media_type: 'radio',
                matrix_data: initialJson
            });
            console.log('  ✓ Matriz Radio inicializada.');
        } catch(e) {
            console.log('  > Matriz Radio ya existía.');
        }

        console.log('\n========================================');
        console.log('✅ Base de Datos Phase 4 Lista!');
        console.log('========================================');

    } catch(e) {
        console.error('\n❌ Error DB:', e.message);
    }
}

setupPhase4();