import _ from 'lodash';
import { logger } from './lib/logger';

const Config = (): any => {
  let defaultConfig = {
    basePath: '/bws/api',
    disableLogs: false,
    port: 3232,

    // Uncomment to make BWS a forking server
    // cluster: true,

    // Uncomment to set the number or process (will use the nr of availalbe CPUs by default)
    // clusterInstances: 4,

    // https: true,
    // privateKeyFile: 'private.pem',
    // certificateFile: 'cert.pem',
    ////// The following is only for certs which are not
    ////// trusted by nodejs 'https' by default
    ////// CAs like Verisign do not require this
    // CAinter1: '', // ex. 'COMODORSADomainValidationSecureServerCA.crt'
    // CAinter2: '', // ex. 'COMODORSAAddTrustCA.crt'
    // CAroot: '', // ex. 'AddTrustExternalCARoot.crt'

    storageOpts: {
      mongoDb: {
        uri: 'mongodb://0.0.0.0:27017/bws',
        dbname: 'bws'
      }
    },
    messageBrokerOpts: {
      //  To use message broker server, uncomment this:
      messageBrokerServer: {
        url: 'http://localhost:3380'
      }
    },
    blockchainExplorerOpts: {
      btc: {
        livenet: {
          url: 'https://api.bitcore.io'
        },
        testnet3: {
          url: 'https://api.bitcore.io'
        },
        testnet4: {
          url: 'https://api.bitcore.io'
        }
      },
      bch: {
        livenet: {
          url: 'https://api.bitcore.io'
        },
        testnet3: {
          url: 'https://api.bitcore.io'
        },
        testnet4: {
          url: 'https://api.bitcore.io'
        },
        scalenet: {
          url: 'https://api.bitcore.io'
        },
        chipnet: {
          url: 'https://api.bitcore.io'
        }
      },
      doge: {
        livenet: {
          url: 'https://api.bitcore.io'
        },
        testnet3: {
          url: 'https://api.bitcore.io'
        }
      },
      ltc: {
        livenet: {
          url: 'https://api.bitcore.io'
        },
        testnet4: {
          url: 'https://api.bitcore.io'
        }
      },
      xrp: {
        livenet: {
          url: 'https://api-xrp.bitcore.io'
        },
        testnet: {
          url: 'https://api-xrp.bitcore.io'
        }
      },
      eth: {
        livenet: {
          url: 'https://api-eth.bitcore.io'
        },
        sepolia: {
          url: 'https://api-eth.bitcore.io'
        }
      },
      matic: {
        livenet: {
          url: 'https://api-matic.bitcore.io'
        },
        amoy: {
          url: 'https://api-matic.bitcore.io'
        }
      },
      arb: {
        livenet: {
          url: 'https://api-eth.bitcore.io'
        },
        sepolia: {
          url: 'https://api-eth.bitcore.io'
        }
      },
      base: {
        livenet: {
          url: 'https://api-eth.bitcore.io'
        },
        sepolia: {
          url: 'https://api-eth.bitcore.io'
        }
      },
      op: {
        livenet: {
          url: 'https://api-eth.bitcore.io'
        },
        sepolia: {
          url: 'https://api-eth.bitcore.io'
        }
      },
      sol: {
        livenet: {
          url: 'https://api-sol.bitcore.io'
        },
        testnet: {
          url: 'https://api-sol.bitcore.io'
        },
        devnet: {
          url: 'https://api-sol.bitcore.io'
        }
      },
      socketApiKey: 'socketApiKey'
    },
    pushNotificationsOpts: {
      templatePath: 'templates',
      defaultLanguage: 'en',
      defaultUnit: 'btc',
      subjectPrefix: '',
      pushServerUrl: 'https://fcm.googleapis.com/fcm',
      pushServerUrlBraze: 'https://rest.iad-05.braze.com',
      authorizationKey: 'You_have_to_put_something_here',
      authorizationKeyBraze: 'You_have_to_put_something_here'
    },
    fiatRateServiceOpts: {
      defaultProvider: 'BitPay',
      fetchInterval: 5 // in minutes
    },
    maintenanceOpts: {
      maintenanceMode: false
    },
    emailOpts: {
      mailer: 'sendgrid', // Valid options: sendgrid, nodemailer, mailersend
      sendGridApiKey: process.env.SENDGRID_API_KEY, // Override in bws.config.js or set the env var
      mailerSendApiKey: process.env.MAILERSEND_API_KEY, // Override in bws.config.js or set the env var
      from: 'override me in bws.config.js',

      // // nodemailer config
      // host: 'localhost',
      // port: 25,
      // ignoreTLS: true,
      // subjectPrefix: '[Wallet Service]',
      // from: 'wallet-service@bitcore.io',
      // // Note: Prod templates are in a the copay-emails repo (https://github.com/bitpay/copay-emails)
      // templatePath: 'templates',
      // defaultLanguage: 'en',
      // defaultUnit: 'btc',
      // publicTxUrlTemplate: {
      //   btc: {
      //     livenet: 'https://bitpay.com/insight/#/BTC/mainnet/tx/{{txid}}',
      //     testnet: 'https://bitpay.com/insight/#/BTC/testnet/tx/{{txid}}',
      //   },
      //   bch: {
      //     livenet: 'https://bitpay.com/insight/#/BCH/mainnet/tx/{{txid}}',
      //     testnet: 'https://bitpay.com/insight/#/BCH/testnet/tx/{{txid}}',
      //   },
      //   eth: {
      //     livenet: 'https://etherscan.io/tx/{{txid}}',
      //     testnet: 'https://kovan.etherscan.io/tx/{{txid}}',
      //   },
      //   xrp: {
      //     livenet: 'https://xrpscan.com/tx/{{txid}}',
      //     testnet: 'https://test.bithomp.com/explorer//tx/{{txid}}',
      //   },
      //   doge: {
      //     livenet: 'https://blockchair.com/dogecoin/transaction/{{txid}}',
      //     testnet: 'https://sochain.com/tx/DOGETEST/{{txid}}',
      //   },
      //   ltc: {
      //     livenet: 'https://bitpay.com/insight/#/LTC/mainnet/tx/{{txid}}',
      //     testnet: 'https://bitpay.com/insight/#/LTC/testnet/tx/{{txid}}',
      //   }
      // }
    },
    services: {
      buyCrypto: {
        disabled: false,
        banxa: {
          disabled: false,
          removed: false
        },
        moonpay: {
          disabled: false,
          removed: false
        },
        ramp: {
          disabled: false,
          removed: false
        },
        sardine: {
          disabled: false,
          removed: false
        },
        simplex: {
          disabled: false,
          removed: false
        },
        transak: {
          disabled: false,
          removed: false
        },
        wyre: {
          disabled: false,
          removed: false
        }
      },
      sellCrypto: {
        disabled: false,
        moonpay: {
          disabled: false,
          removed: false
        },
        simplex: {
          disabled: false,
          removed: false
        }
      },
      swapCrypto: {
        disabled: false,
        changelly: {
          disabled: false,
          removed: false
        },
        thorswap: {
          disabled: false,
          removed: false,
          // config: {
          //   affiliateAddress: 'thorname_here',
          //   affiliateBasisPoints: 'type_number_fee_here'
          // }
        }
      },
    },
    suspendedChains: [],
    staticRoot: '/tmp/static',
    // banxa : {
    //   sandbox: {
    //     api: 'https://bitpay.banxa-sandbox.com/api',
    //     apiKey: 'banxa_sandbox_api_key_here',
    //     secretKey: 'banxa_sandbox_secret_key_here',
    //   },
    //   production: {
    //     api: 'https://bitpay.banxa-sandbox.com/api',
    //     apiKey: 'banxa_production_api_key_here',
    //     secretKey: 'banxa_production_secret_key_here',
    //   },
    //   sandboxWeb: {
    //     api: 'https://bitpay.banxa-sandbox.com/api',
    //     apiKey: 'banxa_sandbox_web_api_key_here',
    //     secretKey: 'banxa_sandbox_web_secret_key_here',
    //   },
    //   productionWeb: {
    //     api: 'https://bitpay.banxa-sandbox.com/api',
    //     apiKey: 'banxa_production_web_api_key_here',
    //     secretKey: 'banxa_production_web_secret_key_here',
    //   },
    // },
    // moonpay: {
    //   sandbox: {
    //     apiKey: 'moonpay_sandbox_api_key_here',
    //     api: 'https://api.moonpay.com',
    //     widgetApi: 'https://buy-sandbox.moonpay.com',
    //     sellWidgetApi: 'https://sell-sandbox.moonpay.com',
    //     secretKey: 'moonpay_sandbox_secret_key_here',
    //   },
    //   production: {
    //     apiKey: 'moonpay_production_api_key_here',
    //     api: 'https://api.moonpay.com',
    //     widgetApi: 'https://buy.moonpay.com',
    //     sellWidgetApi: 'https://sell.moonpay.com',
    //     secretKey: 'moonpay_production_secret_key_here',
    //   },
    //   sandboxWeb: {
    //     apiKey: 'moonpay_sandbox_web_api_key_here',
    //     api: 'https://api.moonpay.com',
    //     widgetApi: 'https://buy-sandbox.moonpay.com',
    //     sellWidgetApi: 'https://sell-sandbox.moonpay.com',
    //     secretKey: 'moonpay_sandbox_web_secret_key_here',
    //   },
    //   productionWeb: {
    //     apiKey: 'moonpay_production_web_api_key_here',
    //     api: 'https://api.moonpay.com',
    //     widgetApi: 'https://buy.moonpay.com',
    //     sellWidgetApi: 'https://sell.moonpay.com',
    //     secretKey: 'moonpay_production_web_secret_key_here',
    //   }
    // },
    // ramp: {
    //   sandbox: {
    //     apiKey: 'ramp_sandbox_api_key_here',
    //     api: 'https://api.demo.ramp.network/api',
    //     widgetApi: 'https://app.demo.ramp.network/',
    //   },
    //   production: {
    //     apiKey: 'ramp_production_api_key_here',
    //     api: 'https://api.ramp.network/api',
    //     widgetApi: 'https://app.ramp.network',
    //   },
    //   sandboxWeb: {
    //     apiKey: 'ramp_sandbox_web_api_key_here',
    //     api: 'https://api.demo.ramp.network/api',
    //     widgetApi: 'https://app.demo.ramp.network/',
    //   },
    //   productionWeb: {
    //     apiKey: 'ramp_production_web_api_key_here',
    //     api: 'https://api.ramp.network/api',
    //     widgetApi: 'https://app.ramp.network',
    //   }
    // },
    // sardine: {
    //   sandbox: {
    //     api: 'https://api.sandbox.sardine.ai',
    //     secretKey: 'sardine_sandbox_secret_key_here',
    //     clientId: 'sardine_sandbox_client_id_here',
    //   },
    //   production: {
    //     api: 'https://api.sardine.ai/v1',
    //     secretKey: 'sardine_production_secret_key_here',
    //     clientId: 'sardine_production_client_id_here',
    //   },
    //   sandboxWeb: {
    //     api: 'https://api.sandbox.sardine.ai',
    //     secretKey: 'sardine_sandbox_web_secret_key_here',
    //     clientId: 'sardine_sandbox_web_client_id_here',
    //   },
    //   productionWeb: {
    //     api: 'https://api.sardine.ai/v1',
    //     secretKey: 'sardine_production_web_secret_key_here',
    //     clientId: 'sardine_production_web_client_id_here',
    //   }
    // },
    // simplex: {
    //   sandbox: {
    //     apiKey: 'simplex_sandbox_api_key_here',
    //     api: 'https://sandbox.test-simplexcc.com',
    //     apiSell: 'https://sell-checkout-waf.sandbox.test-simplexcc.com',
    //     appProviderId: 'simplex_provider_id_here',
    //     appSellRefId: 'simplex_sell_ref_id_here',
    //     publicKey: 'simplex_sandbox_public_key_here',
    //   },
    //   production: {
    //     apiKey: 'simplex_production_api_key_here',
    //     api: 'https://backend-wallet-api.simplexcc.com',
    //     apiSell: 'https://sell-checkout-widget.simplex.com',
    //     appProviderId: 'simplex_provider_id_here',
    //     appSellRefId: 'simplex_sell_ref_id_here',
    //     publicKey: 'simplex_public_key_here',
    //   },
    //   sandboxWeb: {
    //     apiKey: 'simplex_sandbox_web_api_key_here',
    //     api: 'https://sandbox.test-simplexcc.com',
    //     apiSell: 'https://sell-checkout-waf.sandbox.test-simplexcc.com',
    //     appProviderId: 'simplex_web_provider_id_here',
    //     appSellRefId: 'simplex_web_sell_ref_id_here',
    //     publicKey: 'simplex_web_sandbox_public_key_here',
    //   },
    //   productionWeb: {
    //     apiKey: 'simplex_production_web_api_key_here',
    //     api: 'https://backend-wallet-api.simplexcc.com',
    //     apiSell: 'https://sell-checkout-widget.simplex.com',
    //     appProviderId: 'simplex_web_provider_id_here',
    //     appSellRefId: 'simplex_web_sell_ref_id_here',
    //     publicKey: 'simplex_web_public_key_here',
    //   }
    // },
    // thorswap : {
    //   sandbox: {
    //     api: 'https://dev-api.thorswap.net',
    //     apiKey: 'thorswap_sandbox_api_key_here',
    //     secretKey: 'thorswap_sandbox_secret_key_here',
    //     referer: 'thorswap_sandbox_referer_here'
    //   },
    //   production: {
    //     api: 'https://api.thorswap.net',
    //     apiKey: 'thorswap_production_api_key_here',
    //     secretKey: 'thorswap_production_secret_key_here',
    //     referer: 'thorswap_production_referer_here'
    //   },
    // },
    // transak : {
    //   sandbox: {
    //     api: 'https://api-stg.transak.com',
    //     widgetApi: 'https://global-stg.transak.com',
    //     apiKey: 'transak_sandbox_api_key_here',
    //     secretKey: 'transak_sandbox_secret_key_here',
    //   },
    //   production: {
    //     api: 'https://api.transak.com',
    //     widgetApi: 'https://global.transak.com',
    //     apiKey: 'transak_production_api_key_here',
    //     secretKey: 'transak_production_secret_key_here',
    //   },
    //   sandboxWeb: {
    //     api: 'https://api-stg.transak.com',
    //     widgetApi: 'https://global-stg.transak.com',
    //     apiKey: 'transak_sandbox_web_api_key_here',
    //     secretKey: 'transak_sandbox_web_secret_key_here',
    //   },
    //   productionWeb: {
    //     api: 'https://api.transak.com',
    //     widgetApi: 'https://global.transak.com',
    //     apiKey: 'transak_production_web_api_key_here',
    //     secretKey: 'transak_production_web_secret_key_here',
    //   }
    // },
    // wyre: {
    //   sandbox: {
    //     apiKey: 'wyre_sandbox_api_key_here',
    //     secretApiKey: 'wyre_sandbox_secret_api_key_here',
    //     api: 'https://api.testwyre.com',
    //     widgetUrl: 'https://pay.testwyre.com',
    //     appProviderAccountId: 'wyre_provider_sandbox_account_id_here'
    //   },
    //   production: {
    //     apiKey: 'wyre_production_api_key_here',
    //     secretApiKey: 'wyre_production_secret_api_key_here',
    //     api: 'https://api.sendwyre.com',
    //     widgetUrl: 'https://pay.sendwyre.com/',
    //     appProviderAccountId: 'wyre_provider_production_account_id_here'
    //   }
    // },
    // changelly: {
    //   v1: {
    //     apiKey: 'changelly_api_key',
    //     secret: 'changelly_secret',
    //     api: 'https://api.changelly.com'
    //   },
    //   v2: {
    //     secret: 'changelly_secret_v2',
    //     api: 'https://api.changelly.com/v2'
    //   }
    // },
    // oneInch: {
    //   api: 'https://api.1inch.dev/swap',
    //   apiKey: 'one_inch_api_key',
    //   referrerAddress: 'one_inch_referrer_address', // ETH
    //   referrerFee: 'one_inch_referrer_fee', // min: 0; max: 3; (represents percentage)
    // },
    // coinGecko: {
    //   api: 'https://api.coingecko.com/api',
    // },
    // moralis: {
    //   apiKey: 'moralis_api_key_here',
    //   whitelist: []
    // },
  };

  // Override default values with bws.config.js' values, if present
  try {
    const bwsConfig = require('../bws.config');
    defaultConfig = _.merge(defaultConfig, bwsConfig);
  } catch {
    logger.info('bws.config.js not found, using default configuration values');
  }

  if (process.env.SENDGRID_API_KEY) {
    // override the config value in bws.config.js with env var
    defaultConfig.emailOpts.sendGridApiKey = process.env.SENDGRID_API_KEY;
  }
  if (process.env.MAILERSEND_API_KEY) {
    // override the config value in bws.config.js with env var
    defaultConfig.emailOpts.mailerSendApiKey = process.env.MAILERSEND_API_KEY;
  }

  return defaultConfig;
};

export default Config();