import fs from 'fs'
import path from 'path'

const basePath = path.resolve('/run/secrets/')

function getSecret (secret): string | undefined {
  const filePath = path.join(basePath, secret)
  if (fs.existsSync(filePath)) return fs.readFileSync(filePath, 'utf-8')
  return undefined
}

export let dockerSecret: { s3: { accessKeyId: string | undefined; secretAccessKey: string | undefined }; github: { clientID: string | undefined; clientSecret: string | undefined }; facebook: { clientID: string | undefined; clientSecret: string | undefined }; google: { clientID: string | undefined; hostedDomain: string | undefined; clientSecret: string | undefined }; sessionSecret: string | undefined; sslKeyPath: string | undefined; twitter: { consumerSecret: string | undefined; consumerKey: string | undefined }; dropbox: { clientID: string | undefined; clientSecret: string | undefined; appKey: string | undefined }; gitlab: { clientID: string | undefined; clientSecret: string | undefined }; imgur: string | undefined; sslCertPath: string | undefined; sslCAPath: (string | undefined)[]; dhParamPath: string | undefined; dbURL: string | undefined; azure: { connectionString: string | undefined } }

if (fs.existsSync(basePath)) {
  dockerSecret = {
    dbURL: getSecret('dbURL'),
    sessionSecret: getSecret('sessionsecret'),
    sslKeyPath: getSecret('sslkeypath'),
    sslCertPath: getSecret('sslcertpath'),
    sslCAPath: [getSecret('sslcapath')],
    dhParamPath: getSecret('dhparampath'),
    s3: {
      accessKeyId: getSecret('s3_acccessKeyId'),
      secretAccessKey: getSecret('s3_secretAccessKey')
    },
    azure: {
      connectionString: getSecret('azure_connectionString')
    },
    facebook: {
      clientID: getSecret('facebook_clientID'),
      clientSecret: getSecret('facebook_clientSecret')
    },
    twitter: {
      consumerKey: getSecret('twitter_consumerKey'),
      consumerSecret: getSecret('twitter_consumerSecret')
    },
    github: {
      clientID: getSecret('github_clientID'),
      clientSecret: getSecret('github_clientSecret')
    },
    gitlab: {
      clientID: getSecret('gitlab_clientID'),
      clientSecret: getSecret('gitlab_clientSecret')
    },
    dropbox: {
      clientID: getSecret('dropbox_clientID'),
      clientSecret: getSecret('dropbox_clientSecret'),
      appKey: getSecret('dropbox_appKey')
    },
    google: {
      clientID: getSecret('google_clientID'),
      clientSecret: getSecret('google_clientSecret'),
      hostedDomain: getSecret('google_hostedDomain')
    },
    imgur: getSecret('imgur_clientid')
  }
}