const { Client, Databases, ID, Permission, Role } = require('node-appwrite');
require('dotenv').config({ path: '.env.local' });

async function setupLiveChat() {
    console.log("Configuring Live Chat collection...");
    const client = new Client()
        .setEndpoint(process.env.NEXT_PUBLIC_APPWRITE_ENDPOINT)
        .setProject(process.env.NEXT_PUBLIC_APPWRITE_PROJECT_ID)
        .setKey(process.env.APPWRITE_API_KEY);

    const databases = new Databases(client);
    const dbId = process.env.APPWRITE_DATABASE_ID;

    try {
        const collection = await databases.createCollection(
            dbId,
            'live_chat',
            'Live Chat',
            [
                Permission.read(Role.any()),
                Permission.create(Role.users()), // Logged in users can chat
                Permission.update(Role.team('admin')),
                Permission.delete(Role.team('admin')),
            ]
        );
        console.log("Collection 'live_chat' created.");

        // Attributes
        await databases.createStringAttribute(dbId, 'live_chat', 'user_id', 50, true);
        await databases.createStringAttribute(dbId, 'live_chat', 'user_name', 100, true);
        await databases.createStringAttribute(dbId, 'live_chat', 'message', 500, true);
        await databases.createDatetimeAttribute(dbId, 'live_chat', 'timestamp', true);
        
        console.log("Attributes created.");
    } catch (e) {
        if (e.code === 409) {
            console.log("Collection already exists.");
        } else {
            console.error("Error creating collection:", e);
        }
    }
}

setupLiveChat();