import type { Auth0ClientOptions, CacheLocation } from '@auth0/auth0-spa-js'

interface EnvConfig {
  name: string
  apiUrl: string
  auth: Auth0ClientOptions
  dev: boolean
  tracesSampleRate: number
  grafanaUrl: string
}

export const envConfig = (host: string): EnvConfig => {
  const options = {
    useRefreshTokens: true,
    cacheLocation: 'localstorage' as CacheLocation,
    authorizationParams: {
      audience: 'http://dancefinder.unbound.se',
      redirect_uri: window.location.origin,
    },
  }
  const prod = {
    ...options,
    domain: 'unbound.eu.auth0.com',
    clientId: 'orQfnvCPUR5C3mJkKoiWLQHOVQsBn60e',
  }

  switch (host) {
    case 'localhost':
      return {
        name: 'development',
        apiUrl: 'http://localhost:6080/query',
        auth: prod,
        dev: true,
        tracesSampleRate: 1.0,
        grafanaUrl: '',
      }
    case 'dancefinder.unbound.se':
      return {
        name: 'production',
        apiUrl: 'https://dancefinder.unbound.se/query',
        auth: prod,
        dev: false,
        tracesSampleRate: 1.0,
        grafanaUrl: 'https://faro-collector-prod-eu-west-0.grafana.net/collect/532676b975308d70605d856635721a61',
      }
    default:
      throw new Error(`unexpected host: ${host}`)
  }
}