import { z } from 'zod';

export const envSchema = z.object({
  NODE_ENV: z.enum(['development', 'test', 'production']).default('development'),
  APP_NAME: z.string().default('Chego'),
  APP_URL: z.string().default('http://localhost:3001'),
  API_PORT: z.coerce.number().default(3001),
  DATABASE_URL: z.string().min(1),
  DIRECT_URL: z.string().min(1),
  REDIS_URL: z.string().min(1),
  ENABLE_QUEUES: z.coerce.boolean().default(false),
  JWT_ACCESS_SECRET: z.string().min(8),
  JWT_REFRESH_SECRET: z.string().min(8),
  JWT_ACCESS_EXPIRES_IN: z.string().default('15m'),
  JWT_REFRESH_EXPIRES_IN: z.string().default('30d'),
  GOOGLE_MAPS_API_KEY: z.string().optional(),
  GOOGLE_MAPS_REGION: z.string().default('BR'),
  GOOGLE_MAPS_LANGUAGE: z.string().default('pt-BR'),
  GOOGLE_MAPS_USE_ROUTES_API: z.coerce.boolean().default(true),
  FIREBASE_PROJECT_ID: z.string().optional(),
  FIREBASE_CLIENT_EMAIL: z.string().optional(),
  FIREBASE_PRIVATE_KEY: z.string().optional(),
  MERCADO_PAGO_ACCESS_TOKEN: z.string().optional(),
  MERCADO_PAGO_PUBLIC_KEY: z.string().optional(),
  MERCADO_PAGO_WEBHOOK_SECRET: z.string().optional(),
  STRIPE_PUBLIC_KEY: z.string().optional(),
  STRIPE_SECRET_KEY: z.string().optional(),
  STRIPE_WEBHOOK_SECRET: z.string().optional(),
  WASCRIPT_BASE_URL: z.string().optional(),
  WASCRIPT_INSTANCE_TOKEN: z.string().optional(),
  WASCRIPT_WEBHOOK_SECRET: z.string().optional(),
  STORAGE_DRIVER: z.enum(['local', 's3']).default('local'),
  UPLOAD_DIR: z.string().optional(),
  S3_ENDPOINT: z.string().optional(),
  S3_REGION: z.string().optional(),
  S3_BUCKET: z.string().optional(),
  S3_ACCESS_KEY: z.string().optional(),
  S3_SECRET_KEY: z.string().optional(),
});

export type Env = z.infer<typeof envSchema>;
export const validateEnv = (config: Record<string, unknown>): Env => envSchema.parse(config);