<template>
  <div>
    <v-toolbar flat height="42" class="toolbar-border-bottom">
      <v-toolbar-title>
        <v-breadcrumbs
          :items="[{
                     text: nodes.env,
                     disabled: true,
                     href: '#'
                   },{
                     text: nodes.dbAlias,
                     disabled: true,
                     href: '#'
                   },
                   {
                     text: (nodes.function_name) + ' (ACL)',
                     disabled: true,
                     href: '#'
                   }]"
          divider=">"
          small
        >
          <template #divider>
            <v-icon small color="grey lighten-2">
              forward
            </v-icon>
          </template>
        </v-breadcrumbs>
      </v-toolbar-title>
      <v-spacer />
      <x-btn
        v-ge="['acl','reload']"
        outlined
        tooltip="Reload ACL"
        color="primary"
        small
        @click="loadAcl"
      >
        <v-icon small left>
          refresh
        </v-icon>
        <!-- Reload -->
        {{ $t('general.reload') }}
      </x-btn>

      <x-btn
        v-ge="['acl','save']"
        outlined
        tooltip="Save Changes"
        color="primary"
        class="primary"
        small
        :disabled="!edited"
        @click="save"
      >
        <v-icon small left>
          save
        </v-icon>
        <!-- Save -->
        {{ $t('general.save') }}
      </x-btn>
    </v-toolbar>

    <v-simple-table>
      <thead>
        <tr>
          <th />
          <th v-for="role in roles" :key="role">
            {{ role }}
          </th>
        </tr>
      </thead>
      <tbody>
        <tr>
          <th>{{ nodes.function_name }}</th>
          <th v-for="role in roles" :key="role" class="permission-checkbox-container">
            <v-checkbox
              v-model="data[role]"
              dense
              hide-details
              @change="edited=true"
            />
          </th>
        </tr>
      </tbody>
    </v-simple-table>
  </div>
</template>

<script>
export default {
  name: 'FunctionAcl',
  props: ['nodes'],
  data: () => ({
    loading: false,
    edited: false,
    data: null
  }),
  computed: {
    roles() {
      return this.data ? Object.keys(this.data) : []
    }
  },
  async created() {
    await this.loadAcl()
  },
  methods: {
    async loadAcl() {
      this.loading = true
      const result = await this.$store.dispatch('sqlMgr/ActSqlOp', [{
        env: this.nodes.env,
        dbAlias: this.nodes.dbAlias
      }, 'xcAclGet', {
        name: this.nodes.function_name
      }])
      this.data = JSON.parse(result.acl)

      this.loading = false
    },
    async save() {
      try {
        await this.$store.dispatch('sqlMgr/ActSqlOp', [{
          env: this.nodes.env,
          dbAlias: this.nodes.dbAlias
        }, 'xcAclSave', {
          name: this.nodes.function_name,
          acl: this.data
        }])
        this.$toast.success('ACL saved successfully').goAway(3000)
        this.edited = false
        await this.loadAcl()
      } catch (e) {
        this.$toast.error('Some error occurred').goAway(3000)
      }
    }
  }
}
</script>

<style scoped lang="scss">

::v-deep {
  .permission-checkbox-container .v-input {
    transform: scale(.8);
    margin-top: 0;
  }

  .v-overlay__content {
    height: 100%;
    display: flex;
    align-items: center;
  }
}
</style>
<!--
/**
 * @copyright Copyright (c) 2021, Xgene Cloud Ltd
 *
 * @author Naveen MR <oof1lab@gmail.com>
 * @author Pranav C Balan <pranavxc@gmail.com>
 *
 * @license GNU AGPL version 3 or any later version
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 */
-->
