@laiyon/create-wasapi/dist/services/database/providers/PostgreSQLProvider.js

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export class PostgreSQLProvider {
    createDatabase(config) {
        return new PostgreSQLDatabase(config);
    }
    getRequiredEnvVars() {
        return ["POSTGRES_DB_HOST", "POSTGRES_DB_USER", "POSTGRES_DB_NAME", "POSTGRES_DB_PASSWORD"];
    }
    validateConfig(config) {
        return !!(config.host && config.user && config.database);
    }
    // Optimized method for quick validation
    async validateConnection(config) {
        let client = null;
        try {
            // Dynamic import - only load pg when needed
            const { Client } = await import("pg");
            client = new Client({
                host: config.host,
                port: config.port || 5432,
                user: config.user,
                password: config.password,
                database: config.database,
                connectionTimeoutMillis: 5000
            });
            await client.connect();
            await client.query('SELECT 1');
            return true;
        }
        catch (error) {
            return false;
        }
        finally {
            if (client) {
                await client.end();
            }
        }
    }
}
class PostgreSQLDatabase {
    constructor(config) {
        this.client = null;
        this.connected = false;
        this.config = config;
    }
    async connect() {
        try {
            // Dynamic import - only load pg when needed
            const { Client } = await import("pg");
            this.client = new Client({
                host: this.config.host,
                port: this.config.port || 5432,
                user: this.config.user,
                password: this.config.password,
                database: this.config.database
            });
            await this.client.connect();
            this.connected = true;
            console.log(`✅ Connected to PostgreSQL on ${this.config.host}:${this.config.port || 5432}`);
        }
        catch (error) {
            this.connected = false;
            throw new Error(`Error connecting to PostgreSQL: ${error}`);
        }
    }
    async disconnect() {
        if (this.client) {
            await this.client.end();
            this.client = null;
        }
        this.connected = false;
        console.log("🔌 Disconnected from PostgreSQL");
    }
    isConnected() {
        return this.connected;
    }
    getConfig() {
        return { ...this.config };
    }
    async testConnection() {
        try {
            if (this.client) {
                await this.client.query('SELECT 1');
                return true;
            }
            return false;
        }
        catch {
            return false;
        }
    }
}