export interface EnvironmentConfig {
  name: string;
  baseURL: string;
  apiURL: string;
  timeout: number;
  retries: number;
  headless: boolean;
  slowMo: number;
  screenshot: 'on' | 'off' | 'only-on-failure';
  video: 'on' | 'off' | 'retain-on-failure';
  trace: 'on' | 'off' | 'retain-on-failure';
}

export const environments: Record<string, EnvironmentConfig> = {
  development: {
    name: 'development',
    baseURL: 'http://localhost:3000',
    apiURL: 'http://localhost:3000/api',
    timeout: 120000,
    retries: 0,
    headless: false,
    slowMo: 100,
    screenshot: 'only-on-failure',
    video: 'retain-on-failure',
    trace: 'retain-on-failure',
  },
  staging: {
    name: 'staging',
    baseURL: 'https://staging.novalon.com',
    apiURL: 'https://staging.novalon.com/api',
    timeout: 120000,
    retries: 1,
    headless: true,
    slowMo: 0,
    screenshot: 'only-on-failure',
    video: 'retain-on-failure',
    trace: 'retain-on-failure',
  },
  production: {
    name: 'production',
    baseURL: 'https://novalon.com',
    apiURL: 'https://novalon.com/api',
    timeout: 120000,
    retries: 2,
    headless: true,
    slowMo: 0,
    screenshot: 'only-on-failure',
    video: 'retain-on-failure',
    trace: 'retain-on-failure',
  },
};

export function getEnvironment(): EnvironmentConfig {
  const envName = process.env.TEST_ENV || 'development';
  const env = environments[envName];
  
  if (!env) {
    throw new Error(`Unknown environment: ${envName}. Valid environments: ${Object.keys(environments).join(', ')}`);
  }
  
  return env;
}

export function getBaseURL(): string {
  return getEnvironment().baseURL;
}

export function getApiURL(): string {
  return getEnvironment().apiURL;
}

export function isDevelopment(): boolean {
  return getEnvironment().name === 'development';
}

export function isStaging(): boolean {
  return getEnvironment().name === 'staging';
}

export function isProduction(): boolean {
  return getEnvironment().name === 'production';
}