gancio/pages/add/_edit.vue

<template lang="pug">
  el-card
    nuxt-link.float-right(to='/')
      v-icon(name='times' color='red')
    h5 {{edit?$t('common.edit_event'):$t('common.add_event')}}

    el-form(v-loading='loading')
      el-tabs.mb-2(v-model='activeTab')

        //- NOT LOGGED EVENT
        el-tab-pane(v-if='!$auth.loggedIn')
          span(slot='label') {{$t('event.anon')}} <v-icon name='user-secret'/>
          p(v-html="$t('event.anon_description')")
          el-button.float-right(@click='next' :disabled='!couldProceed') {{$t('common.next')}}

        //- WHERE
        el-tab-pane
          span(slot='label') <v-icon name='map-marker-alt'/> {{$t('common.where')}} 
          p(v-html="$t('event.where_description')") 

          el-select.mb-3(v-model='event.place.name'
            @change='placeChoosed'
            filterable allow-create
            default-first-option
          )
            el-option(v-for='place in places' :label='place.name' :value='place.name' :key='place.id')
              span {{place.name}}
          div {{$t("common.address")}}
          el-input.mb-3(ref='address' v-model='event.place.address'
            :disabled='places_name.indexOf(event.place.name)>-1'
            @keydown.native.enter='next')
          el-button.float-right(@click='next' :disabled='!couldProceed') {{$t('common.next')}}

        //- WHEN
        el-tab-pane
          span(slot='label') {{$t('common.when')}} <v-icon name='clock'/>
          span {{event.multidate ? $t('event.dates_description') : $t('event.date_description')}}
            el-switch.float-right(v-model='event.multidate' :active-text="$t('event.multidate_description')")

          v-date-picker.mb-3(
            :mode='event.multidate ? "range" : "single"'
            :attributes='attributes'
            v-model='date'
            is-inline
            is-expanded
            :min-date='new Date()'
          )
          
          el-row
            el-col(:span='12')
              div {{$t('event.time_start_description')}}
              el-time-select.mb-3(ref='time_start'
                v-model="time.start"
                :picker-options="{ start: '00:00', step: '00:30', end: '24:00'}")
              div {{$t('event.time_end_description')}}
              el-time-select(v-model='time.end'
                :picker-options="{start: '00:00', step: '00:30', end: '24:00'}")
            el-col(:span='12')
              List(:events='todayEvents' :title='$t("event.same_day")')
          el-button.float-right(@click='next' :disabled='!couldProceed') {{$t('common.next')}}

        //- WHAT
        el-tab-pane
          span(slot='label') {{$t('common.what')}} <v-icon name='file-alt'/>
          span {{$t('event.what_description')}}
          el-input.mb-3(v-model='event.title' ref='title')
          span {{$t('event.description_description')}}
          el-input.mb-3(v-model='event.description' type='textarea' :rows='9')
          span {{$t('event.tag_description')}}
          br 
          el-select(v-model='event.tags' multiple filterable allow-create
            default-first-option placeholder='Tag')
            el-option(v-for='tag in tags' :key='tag.tag'
              :label='tag' :value='tag') 

          el-button.float-right(@click.native='next' :disabled='!couldProceed') {{$t('common.next')}}

        el-tab-pane
          span(slot='label') {{$t('common.media')}} <v-icon name='image'/>
          el-upload.text-center(
            action=''
            :limit="1"
            :auto-upload='false'
            drag
            :on-change='uploadedFile'
            :multiple='false'
            :file-list="fileList"
          )
            i.el-icon-upload
            div.el-upload__text {{$t('event.media_description')}}
          el-button.float-right(@click='done' :disabled='!couldProceed') {{edit?$t('common.edit'):$t('common.send')}}

</template>
<script>
import { mapActions, mapState, mapGetters } from 'vuex'
import moment from 'dayjs'
import List from '@/components/List'
import { Message } from 'element-ui'

export default {
  name: 'Add',
  components: { List },
  data() {
    return {
      event: { 
        place: { name: '', address: '' },
        title: '', description: '', tags: [],
        multidate: false,
        image: false
      },
      fileList: [],
      open: true,
      id: null,
      activeTab: "0",
      date: null,
      time: { start: '20:00', end: null },
      edit: false,
      loading: true,
    }
  },
  name: 'newEvent',
  watch: {
    'time.start' (value) {
      let [h, m] = value.split(':')
      this.time.end = (Number(h)+1) + ':' + m
    }
  },
  async mounted () {
    if (this.$route.params.edit) {
      this.id = this.$route.params.edit
      this.edit = true
      const event = await this.$axios.$get('/event/'+ this.id)
      this.event.place.name = event.place.name
      this.event.place.address = event.place.address || ''
      this.event.multidate = event.multidate
      this.date = event.start_datetime
      this.time.start = moment(event.start_datetime).format('HH:mm')
      this.time.end = moment(event.end_datetime).format('HH:mm')
      this.event.title = event.title
      this.event.description = event.description.replace(/(<([^>]+)>)/ig, '')
      this.event.id = event.id
      if (event.tags) {
        this.event.tags = event.tags.map(t => t.tag)
      }
    }
    this.updateMeta()
    this.loading = false
  },
  computed: {
    ...mapState({
      tags: state => state.tags.map(t => t.tag ),
      places_name: state => state.places.map(p => p.name ).sort((a, b) => b.weigth-a.weigth),
      places: state => state.places,
      user: state => state.user,
      events: state => state.events
    }),
    todayEvents () {
      const date = moment(this.date)
      return this.events.filter(e => date.isSame(moment(e.start_datetime), 'day'))
    },
    ...mapGetters(['filteredEvents']),
    attributes () {
      return this.events.filter(e => !e.past).map(this.eventToAttribute)
    },
    disableAddress () {
      return this.places_name.find(p => p.name === this.event.place.name)
    },
    couldProceed () {
      const t = this.$auth.loggedIn ? -1 : 0
      switch(Number(this.activeTab)) {
        case 0+t:
          return true
        case 1+t:
          return this.event.place.name.length>0 && 
            this.event.place.address.length>0
        case 2+t:
          if (this.date && this.time.start) return true
        case 3+t:
          return this.event.title.length>0
        case 4+t:
          return this.event.place.name.length>0 && 
            this.event.place.address.length>0 && 
            (this.date && this.time.start) &&
             this.event.title.length>0   
      }
    }
  },
  methods: {
    ...mapActions(['addEvent', 'updateEvent', 'updateMeta']),
    eventToAttribute(event) {
      let e = {
        key: event.id,
        customData: event,
        order: event.start_datetime,
      }
      const day = moment(event.start_datetime).date()
      let color = event.tags && event.tags.length && event.tags[0].color ? event.tags[0].color : 'rgba(170,170,250,0.7)'
      if (event.past) color = 'rgba(200,200,200,0.5)'
      if (event.multidate) {
        e.dates = {
          start: event.start_datetime, end: event.end_datetime
        }
        e.highlight = { backgroundColor: color,
          // borderColor: 'transparent',
          borderWidth: '4px' }
      } else {
        e.dates = event.start_datetime
        e.dot = { backgroundColor: color, borderColor: color, borderWidth: '3px' }
      }
      return e
    },    
    next () {
      this.activeTab = String(Number(this.activeTab)+1)
      if (this.activeTab === "2") {
        this.$refs.title.focus()
      }
    },
    prev () {
      this.activeTab = String(Number(this.activeTab-1))
    },
    placeChoosed () {
      const place = this.places.find( p => p.name === this.event.place.name )
      if (place && place.address) {
        this.event.place.address = place.address
      }
      this.$refs.address.focus()
    },
    uploadedFile(file, fileList) {
      this.event.image = file
    },
    async done () {
      let start_datetime, end_datetime
      const [ start_hour, start_minute ] = this.time.start.split(':')
      if (!this.time.end) {
        this.time.end = this.time.start
      }
      const [ end_hour, end_minute ] = this.time.end.split(':')
      if (this.event.multidate) {
        start_datetime = moment(this.date.start)
          .set('hour', start_hour).set('minute', start_minute)
        end_datetime = moment(this.date.end)
          .set('hour', end_hour).set('minute', end_minute)
      } else {
        start_datetime = moment(this.date).set('hour', start_hour).set('minute', start_minute)
        end_datetime = moment(this.date).set('hour', end_hour).set('minute', end_minute)
      }
      const formData = new FormData()

      if (this.event.image) {
        formData.append('image', this.event.image.raw, this.event.image.name)
      }
      formData.append('title', this.event.title)
      formData.append('place_name', this.event.place.name)
      formData.append('place_address', this.event.place.address)
      formData.append('description', this.event.description)
      formData.append('multidate', this.event.multidate)
      formData.append('start_datetime', start_datetime)
      formData.append('end_datetime', end_datetime)
      if (this.edit) {
        formData.append('id', this.event.id)
      }
      if (this.event.tags)
        this.event.tags.forEach(tag => formData.append('tags[]', tag))
      this.loading = true
      try {
        if (this.edit) {
          await this.updateEvent(formData)
        } else {
          await this.addEvent(formData)
        }
        this.updateMeta()
        this.$router.replace('/')
        Message({ type: 'success', message: this.$auth.loggedIn ? this.$t('event.added') : this.$t('event.added_anon')})
        this.loading = false
      } catch (e) {
        this.loading = false
        console.error(e)
      }
    }
  }
}
</script>