import { model, Schema } from 'mongoose';
import { hash, compare } from 'bcrypt';

export const deviceSchema = new Schema({
    name: {
        type: String,
        required: true,
        trim: true
    },
    createdAt: {
        type: Date,
        default: Date.now,
        immutable: true
    },
    lastSeen: {
        type: Date,
        default: Date.now,
        required: true
    }
});

/**
 * User schema for MongoDB.
 * @type {module:mongoose.Schema}
 */
export const userSchema = new Schema({
    username: {
        type: String,
        required: true,
        unique: true,
        trim: true
    },
    passwordHash: {
        type: String,
        required: true
    },
    email: {
        type: String,
        required: true,
        unique: true,
        trim: true
    },
    type: {
        type: String,
        enum: ['user', 'monitor', 'admin'],
        default: 'user'
    },
    createdAt: {
        type: Date,
        default: Date.now,
        immutable: true
    },
    devices: {
        type: [deviceSchema],
        default: []
    }
});

export const DbUser = model('user', userSchema);

console.log('[MONGODB] User schema initialized successfully!');