<template lang="pug">
  transition(:duration="400")
    .modal(v-show='isShown', v-cloak)
      transition(name='modal-background')
        .modal-background(v-show='isShown')
      .modal-container
        transition(name='modal-content')
          .modal-content(v-show='isShown')
            header.is-blue
              span {{ $t('modal.anchortitle') }}
            section
              p.control.is-fullwidth
                input.input(type='text', ref='anchorURLinput', v-model='anchorURL')
            footer
              a.button.is-grey.is-outlined(v-on:click='cancel') {{ $t('modal.discard') }}
              a.button.is-blue(v-clipboard='anchorURL', @success="clipboardSuccess", @error="clipboardError") {{ $t('modal.copyclipboard') }}
</template>

<script>
export default {
  name: 'anchor',
  data () {
    return {}
  },
  computed: {
    anchorURL () {
      return window.location.href.split('#')[0] + '#' + this.$store.state.anchor.hash
    },
    isShown () {
      return this.$store.state.anchor.shown
    }
  },
  methods: {
    cancel () {
      this.$store.dispatch('anchor/close')
    },
    clipboardSuccess () {
      this.$store.dispatch('alert', {
        style: 'blue',
        icon: 'business_notes',
        msg: this.$t('modal.anchorsuccess')
      })
      this.$store.dispatch('anchor/close')
    },
    clipboardError () {
      this.$store.dispatch('alert', {
        style: 'red',
        icon: 'business_notes',
        msg: this.$t('modal.anchorerror')
      })
      this.$refs.anchorURLinput.select()
    }
  }
}
</script>
