<template lang='pug'>
  v-container(fluid, grid-list-lg)
    v-layout(row wrap)
      v-flex(xs12)
        .admin-header
          img.animated.fadeInUp(src='/_assets/svg/icon-validation.svg', alt='SSL', style='width: 80px;')
          .admin-header-title
            .headline.primary--text.animated.fadeInLeft {{ $t('admin:ssl.title') }}
            .subtitle-1.grey--text.animated.fadeInLeft {{ $t('admin:ssl.subtitle') }}
          v-spacer
          v-btn.animated.fadeInDown(
            v-if='info.sslProvider === `letsencrypt` && info.httpsPort > 0'
            color='black'
            dark
            depressed
            @click='renewCertificate'
            large
            :loading='loadingRenew'
            )
            v-icon(left) mdi-cached
            span {{$t('admin:ssl.renewCertificate')}}
        v-form.pt-3
          v-layout(row wrap)
            v-flex(lg6 xs12)
              v-card.animated.fadeInUp
                v-subheader {{ $t('admin:ssl.currentState') }}
                v-list(two-line, dense)
                  v-list-item
                    v-list-item-avatar
                      v-icon.indigo.white--text mdi-handshake
                    v-list-item-content
                      v-list-item-title {{ $t(`admin:ssl.provider`) }}
                      v-list-item-subtitle {{ providerTitle }}
                  template(v-if='info.sslProvider === `letsencrypt` && info.httpsPort > 0')
                    v-list-item
                      v-list-item-avatar
                        v-icon.indigo.white--text mdi-application
                      v-list-item-content
                        v-list-item-title {{ $t(`admin:ssl.domain`) }}
                        v-list-item-subtitle {{ info.sslDomain }}
                    v-list-item
                      v-list-item-avatar
                        v-icon.indigo.white--text mdi-at
                      v-list-item-content
                        v-list-item-title {{ $t('admin:ssl.subscriberEmail') }}
                        v-list-item-subtitle {{ info.sslSubscriberEmail }}
                    v-list-item
                      v-list-item-avatar
                        v-icon.indigo.white--text mdi-calendar-remove-outline
                      v-list-item-content
                        v-list-item-title {{ $t('admin:ssl.expiration') }}
                        v-list-item-subtitle {{ info.sslExpirationDate | moment('calendar') }}
                    v-list-item
                      v-list-item-avatar
                        v-icon.indigo.white--text mdi-traffic-light
                      v-list-item-content
                        v-list-item-title {{ $t(`admin:ssl.status`) }}
                        v-list-item-subtitle {{ info.sslStatus }}

            v-flex(lg6 xs12)
              v-card.animated.fadeInUp.wait-p2s
                v-subheader {{ $t('admin:ssl.ports') }}
                v-list(two-line, dense)
                  v-list-item
                    v-list-item-avatar
                      v-icon.blue.white--text mdi-lock-open-variant
                    v-list-item-content
                      v-list-item-title {{ $t(`admin:ssl.httpPort`) }}
                      v-list-item-subtitle {{ info.httpPort }}
                  template(v-if='info.httpsPort > 0')
                    v-divider
                    v-list-item
                      v-list-item-avatar
                        v-icon.green.white--text mdi-lock
                      v-list-item-content
                        v-list-item-title {{ $t(`admin:ssl.httpsPort`) }}
                        v-list-item-subtitle {{ info.httpsPort }}
                    v-divider
                    v-list-item
                      v-list-item-avatar
                        v-icon.indigo.white--text mdi-sign-direction
                      v-list-item-content
                        v-list-item-title {{ $t(`admin:ssl.httpPortRedirect`) }}
                        v-list-item-subtitle {{ info.httpRedirection }}
                      v-list-item-action
                        v-btn.red--text(
                          v-if='info.httpRedirection'
                          depressed
                          :color='$vuetify.theme.dark ? `red darken-4` : `red lighten-5`'
                          :class='$vuetify.theme.dark ? `text--lighten-5` : `text--darken-2`'
                          @click='toggleRedir'
                          :loading='loadingRedir'
                          )
                          v-icon(left) mdi-power
                          span {{$t('admin:ssl.httpPortRedirectTurnOff')}}
                        v-btn.green--text(
                          v-else
                          depressed
                          :color='$vuetify.theme.dark ? `green darken-4` : `green lighten-5`'
                          :class='$vuetify.theme.dark ? `text--lighten-5` : `text--darken-2`'
                          @click='toggleRedir'
                          :loading='loadingRedir'
                          )
                          v-icon(left) mdi-power
                          span {{$t('admin:ssl.httpPortRedirectTurnOn')}}

    v-dialog(
      v-model='loadingRenew'
      persistent
      max-width='450'
      )
      v-card(color='black', dark)
        v-card-text.pa-10.text-center
          semipolar-spinner.animated.fadeIn(
            :animation-duration='1500'
            :size='65'
            color='#FFF'
            style='margin: 0 auto;'
          )
          .mt-5.body-1.white--text {{$t('admin:ssl.renewCertificateLoadingTitle')}}
          .caption.mt-4 {{$t('admin:ssl.renewCertificateLoadingSubtitle')}}

</template>

<script>
import _ from 'lodash'
import gql from 'graphql-tag'

import { SemipolarSpinner } from 'epic-spinners'

export default {
  components: {
    SemipolarSpinner
  },
  data() {
    return {
      loadingRenew: false,
      loadingRedir: false,
      info: {
        sslDomain: '',
        sslProvider: '',
        sslSubscriberEmail: '',
        sslExpirationDate: false,
        sslStatus: '',
        httpPort: 0,
        httpRedirection: false,
        httpsPort: 0
      }
    }
  },
  computed: {
    providerTitle () {
      switch (this.info.sslProvider) {
        case 'custom':
          return this.$t('admin:ssl.providerCustomCertificate')
        case 'letsencrypt':
          return this.$t('admin:ssl.providerLetsEncrypt')
        default:
          return this.$t('admin:ssl.providerDisabled')
      }
    }
  },
  methods: {
    async toggleRedir () {
      this.loadingRedir = true
      try {
        this.info.httpRedirection = !this.info.httpRedirection
        await this.$apollo.mutate({
          mutation: gql`
            mutation ($enabled: Boolean!) {
              system {
                setHTTPSRedirection(enabled: $enabled) {
                  responseResult {
                    succeeded
                    errorCode
                    slug
                    message
                  }
                }
              }
            }
          `,
          variables: {
            enabled: _.get(this.info, 'httpRedirection', false)
          },
          watchLoading (isLoading) {
            this.$store.commit(`loading${isLoading ? 'Start' : 'Stop'}`, 'admin-ssl-toggleRedirection')
          }
        })
        this.$store.commit('showNotification', {
          style: 'success',
          message: this.$t('admin:ssl.httpPortRedirectSaveSuccess'),
          icon: 'check'
        })
      } catch (err) {
        this.info.httpRedirection = !this.info.httpRedirection
        this.$store.commit('pushGraphError', err)
      }
      this.loadingRedir = false
    },
    async renewCertificate () {
      this.loadingRenew = true
      try {
        const respRaw = await this.$apollo.mutate({
          mutation: gql`
            mutation {
              system {
                renewHTTPSCertificate {
                  responseResult {
                    succeeded
                    errorCode
                    slug
                    message
                  }
                }
              }
            }
          `,
          watchLoading (isLoading) {
            this.$store.commit(`loading${isLoading ? 'Start' : 'Stop'}`, 'admin-ssl-renew')
          }
        })
        const resp = _.get(respRaw, 'data.system.renewHTTPSCertificate.responseResult', {})
        if (resp.succeeded) {
          this.$store.commit('showNotification', {
            style: 'success',
            message: this.$t('admin:ssl.renewCertificateSuccess'),
            icon: 'check'
          })
        } else {
          throw new Error(resp.message)
        }
      } catch (err) {
        this.$store.commit('pushGraphError', err)
      }
      this.loadingRenew = false
    }
  },
  apollo: {
    info: {
      query: gql`
        {
          system {
            info {
              httpPort
              httpRedirection
              httpsPort
              sslDomain
              sslExpirationDate
              sslProvider
              sslStatus
              sslSubscriberEmail
            }
          }
        }
      `,
      fetchPolicy: 'network-only',
      update: (data) => _.cloneDeep(data.system.info),
      watchLoading (isLoading) {
        this.$store.commit(`loading${isLoading ? 'Start' : 'Stop'}`, 'admin-ssl-refresh')
      }
    }
  }
}
</script>

<style lang='scss'>

</style>
