require('dotenv').config();

module.exports = {
  port: parseInt(process.env.ZEROPOST_PORT || 3030),

  // AI gateway (OpenAI-compatible: aiprimetech.io)
  ai: {
    baseUrl: process.env.AI_BASE_URL || 'https://aiprimetech.io/v1',
    apiKey: process.env.AI_API_KEY,
    imageApiKey: process.env.AI_IMAGE_API_KEY || process.env.AI_API_KEY,
    // Per-task model selection — tune cost vs quality here
    models: {
      post: process.env.AI_MODEL_POST || 'claude-haiku-4-5-20251001',
      article: process.env.AI_MODEL_ARTICLE || 'claude-sonnet-4-6',
      topics: process.env.AI_MODEL_TOPICS || 'claude-haiku-4-5-20251001',
      image: process.env.AI_MODEL_IMAGE || 'gpt-image-1',
    },
  },

  db: {
    host: process.env.DB_HOST || 'localhost',
    port: process.env.DB_PORT || 5432,
    database: process.env.DB_NAME || 'zeropost',
    user: process.env.DB_USER || 'postgres',
    password: process.env.DB_PASS || 'postgres',
  },
  redis: {
    host: process.env.REDIS_HOST || 'localhost',
    port: process.env.REDIS_PORT || 6379,
  },
  internalSecret: process.env.INTERNAL_SECRET || 'dev-secret-change-in-prod',
};