dancefinder-app/components/pages/events/index.vue

<template>
  <div :key='isAuthenticated'>
    <v-container :key='range' fluid grid-list-md class='app-fade-in'>
      <v-layout v-if='!isAuthenticated' row wrap>
        <v-flex xs12>
          <p><b v-text="$t('events.login')" /></p>
        </v-flex>
      </v-layout>
      <v-layout row wrap>
        <v-flex xs12>
          <v-text-field
            v-model='origin'
            :label="$t('origins.origin')"
            :placeholder="$t('origins.geolocation')"
          >
            <v-tooltip slot='append-outer' top>
              <template #activator='{ on }'>
                <v-icon v-on='on' @click='fetchAddress()'
                >mdi-crosshairs-gps
                </v-icon>
              </template>
              <span v-text="$t('origins.fetchAddress')" />
            </v-tooltip>
            <v-tooltip v-if='isAuthenticated' slot='prepend' top>
              <template #activator='{ on }'>
                <v-icon
                  :disabled='!origin'
                  v-on='on'
                  @click='saveOrigin(origin)'
                >mdi-bookmark-plus-outline
                </v-icon>
              </template>
              <span v-text="$t('origins.save')" />
            </v-tooltip>
          </v-text-field>
        </v-flex>
      </v-layout>
      <v-layout row wrap>
        <v-flex>
          <v-btn-toggle
            v-if='$vuetify.breakpoint.smAndUp'
            v-model='range'
            mandatory
          >
            <v-btn v-for='r in ranges' :key='r.value' text :value='r.value'>
              <span v-text='$t(`events.range.${r.value}`)'
              /></v-btn>
          </v-btn-toggle>
          <v-select
            v-if='$vuetify.breakpoint.xsOnly'
            v-model='range'
            outline
            :items='ranges'
            item-text='name'
            item-value='value'
          />
        </v-flex>
      </v-layout>
      <list
        :events='events || []'
        :has-user='isAuthenticated'
        :toggle-ignore='toggleIgnore'
      />
    </v-container>
    <v-snackbar
      v-model='snackbar.active'
      :color='snackbar.color'
      :timeout='5000'
    >
      {{ snackbar.text }}
    </v-snackbar>
  </div>
</template>

<script>
import { useMutations, useRouter } from '@u3u/vue-hooks'
import { computed, ref, watch } from '@vue/composition-api'
import { useMutation, useQuery, useResult } from '@vue/apollo-composable'
import { useAuth } from '~/plugins/auth'

import List from './List'
import {
  fetchAddress,
  findEvents,
  saveOrigin,
  toggleIgnoreBand,
  toggleIgnoreCity,
  toggleIgnoreDanceHall,
  toggleIgnoreMunicipality,
  toggleIgnoreState
} from '~/utils/graph-client'
import { useTranslation } from '~/plugins/i18n'

export default {
  name: 'EventsPage',
  components: {
    List
  },
  setup() {
    const { setTitle } = useMutations(['setTitle'])
    const { t } = useTranslation()
    setTitle(t('app.links.events'))
    const { loading: authLoading, isAuthenticated } = useAuth()
    const { route, router } = useRouter()
    const range = computed({
      get: () => route.value.query.range || 'ONE_WEEK',
      set: (value) => router.push(`/?range=${value}`)
    })
    const enabled = ref(false)
    const { result: data, refetch } = useQuery(
      findEvents,
      { includeOrigins: false },
      () => ({ enabled: enabled.value })
    )
    const events = useResult(data, [], (result) => result.events)
    const origins = useResult(data, [], (result) => result.origins)
    watch(
      range,
      (r) => {
        enabled.value = true
        refetch({
          range: r,
          includeOrigins: isAuthenticated.value || false
        })
      },
      { lazy: false }
    )
    const submitting = ref(true)
    const ranges = [
      { name: '1 vecka', value: 'ONE_WEEK' },
      { name: '2 veckor', value: 'TWO_WEEKS' },
      { name: '1 månad', value: 'ONE_MONTH' },
      { name: '1 kvartal', value: 'ONE_QUARTER' },
      { name: '1 år', value: 'ONE_YEAR' }
    ]
    const snackbar = ref({ active: false, color: 'success', text: '' })

    const origin = ref('')
    const fetchEvents = () => {
      const originsTemp = [...(origins.value || [])]
      if (origin.value) {
        originsTemp.push(origin.value)
      }
      enabled.value = true
      refetch({
        range: range.value,
        origins: originsTemp,
        includeOrigins: isAuthenticated.value || false
      })
    }

    const { mutate: doToggleIgnoreBand } = useMutation(toggleIgnoreBand)
    const { mutate: doToggleIgnoreDanceHall } = useMutation(
      toggleIgnoreDanceHall
    )
    const { mutate: doToggleIgnoreCity } = useMutation(toggleIgnoreCity)
    const { mutate: doToggleIgnoreMunicipality } = useMutation(
      toggleIgnoreMunicipality
    )
    const { mutate: doToggleIgnoreState } = useMutation(toggleIgnoreState)

    const toggleIgnoreSuccess = (name) => {
      return () => {
        fetchEvents()
        snackbar.value.color = 'success'
        snackbar.value.text = `${name} har dolts`
        snackbar.value.active = true
      }
    }

    const toggleIgnoreFailed = (name) => {
      return () => {
        snackbar.value.color = 'error'
        snackbar.value.text = `${name} kunde inte döljas`
        snackbar.value.active = true
      }
    }

    const toggleIgnore = (type, name) => {
      switch (type) {
        case 'band':
          doToggleIgnoreBand({ name })
            .then(toggleIgnoreSuccess(name))
            .catch(toggleIgnoreFailed)
          break
        case 'danceHall':
          doToggleIgnoreDanceHall({ name })
            .then(toggleIgnoreSuccess(name))
            .catch(toggleIgnoreFailed)
          break
        case 'city':
          doToggleIgnoreCity({ name })
            .then(toggleIgnoreSuccess(name))
            .catch(toggleIgnoreFailed)
          break
        case 'municipality':
          doToggleIgnoreMunicipality({ name })
            .then(toggleIgnoreSuccess(name))
            .catch(toggleIgnoreFailed)
          break
        case 'state':
          doToggleIgnoreState({ name })
            .then(toggleIgnoreSuccess(name))
            .catch(toggleIgnoreFailed)
          break
        default:
      }
    }

    const { mutate: doSaveOrigin } = useMutation(saveOrigin)
    const addressEnabled = ref(false)
    const { result: address, refetch: doFetchAddress } = useQuery(
      fetchAddress,
      {},
      () => ({ enabled: addressEnabled.value })
    )
    const fetchAddressFn = () => {
      if (window.navigator) {
        window.navigator.geolocation.getCurrentPosition((pos) => {
          addressEnabled.value = true
          doFetchAddress({
            latlng: `${pos.coords.latitude},${pos.coords.longitude}`
          }).then(() => {
            origin.value = address.value.address
          })
        })
      }
    }
    const saveOriginFn = (o) =>
      doSaveOrigin({ origin: o }).then(() => {
        origin.value = ''
        fetchEvents()
      })

    return {
      authLoading,
      isAuthenticated,
      range,
      events,
      origins,
      query: fetchEvents,
      submitting,
      ranges,
      snackbar,
      toggleIgnore,
      origin,
      fetchAddress: fetchAddressFn,
      saveOrigin: saveOriginFn
    }
  }
}
</script>