app/components/Ui/MapLeaflet.client.vue

<template>
  <div class="map-container">
    <v-skeleton-loader v-if="pending" type="image"></v-skeleton-loader>

    <LMap
      v-show="!pending"
      style="height: 350px"
      :zoom="zoom"
      :center="position"
      :use-global-leaflet="false"
    >
      <LTileLayer
        url="https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png"
        attribution='&amp;copy; <a href="https://www.openstreetmap.org/">OpenStreetMap</a> contributors'
        layer-type="base"
        name="OpenStreetMap"
      />

      <LMarker
        :lat-lng="position"
        :draggable="!readonly"
        @update:lat-lng="onPositionUpdate($event)"
      />
    </LMap>

    <v-btn
      v-if="searchButton && !readonly"
      prepend-icon="fas fa-location-dot"
      class="mt-3"
      @click="search()"
    >
      {{ $t('search_gps_button') }}
    </v-btn>

    <div v-if="!pending && gpsResponses.length > 0">
      <div
        v-for="(gpsResponse, key) in gpsResponses"
        :key="key"
        class="address_choices"
        @click="addressChoice(key)"
      >
        {{ gpsResponse['displayName'] }}
        <v-btn prepend-icon="fas fa-map-location" @click="addressChoice(key)"
          >Choisir</v-btn
        >
      </div>
    </div>
  </div>
</template>

<script setup lang="ts">
import 'leaflet/dist/leaflet.css'
import { LMap, LTileLayer, LMarker } from '@vue-leaflet/vue-leaflet'
import { type ComputedRef, defineProps, type PropType } from 'vue'
import { LatLng, type PointTuple } from 'leaflet'
import { useAp2iRequestService } from '~/composables/data/useAp2iRequestService'
import UrlUtils from '~/services/utils/urlUtils'
import type { AnyJson, CollectionResponsePromise } from '~/types/data'
import Country from '~/models/Core/Country'
import { useEntityManager } from '~/composables/data/useEntityManager'

const props = defineProps({
  latitude: {
    type: Number as PropType<number | null>,
    required: true,
  },
  longitude: {
    type: Number as PropType<number | null>,
    required: true,
  },
  streetAddress: {
    type: String as PropType<string | null>,
    required: false,
    default: null,
  },
  streetAddressSecond: {
    type: String as PropType<string | null>,
    required: false,
    default: null,
  },
  streetAddressThird: {
    type: String as PropType<string | null>,
    required: false,
    default: null,
  },
  postalCode: {
    type: String as PropType<string | null>,
    required: false,
    default: null,
  },
  addressCity: {
    type: String as PropType<string | null>,
    required: false,
    default: null,
  },
  addressCountryId: {
    type: Number as PropType<number | null>,
    required: false,
    default: null,
  },
  searchButton: {
    type: Boolean,
    required: false,
    default: false,
  },
  readonly: {
    type: Boolean,
    required: false,
    default: false,
  },
})

const FRANCE_LATITUDE = 46.603354
const FRANCE_LONGITUDE = 1.888334
const { apiRequestService, pending } = useAp2iRequestService()
const { em } = useEntityManager()

const position: ComputedRef<PointTuple> = computed(() => {
  return [
    props.latitude || FRANCE_LATITUDE,
    props.longitude || FRANCE_LONGITUDE,
  ]
})

const zoom = computed({
  get() {
    return props.latitude && props.latitude != FRANCE_LATITUDE ? 12 : 5
  },
  set(newValue: string) {
    zoom.value = newValue
  },
})

const emit = defineEmits(['update:latitude', 'update:longitude'])

const onPositionUpdate = (event: LatLng): void => {
  emit('update:latitude', event.lat)
  emit('update:longitude', event.lng)
}

const gpsResponses: Ref<Array<AnyJson>> = ref([])
const search = async () => {
  gpsResponses.value = []
  const baseUrl = UrlUtils.join('api', 'gps-coordinate-searching')
  const query: AnyJson = {
    streetAddress: props.streetAddress,
    streetAddressSecond: props.streetAddressSecond,
    streetAddressThird: props.streetAddressThird,
    cp: props.postalCode,
    city: props.addressCity,
  }

  if (props.addressCountryId) {
    const country: Country = em.find(Country, props.addressCountryId)
    query['country'] = country?.name
  }

  const url = UrlUtils.addQuery(baseUrl, query)
  const responses: CollectionResponsePromise = await apiRequestService.get(url)

  if (responses['member'].length > 0) {
    onPositionUpdate(
      new LatLng(
        responses['member'][0]['latitude'],
        responses['member'][0]['longitude'],
      ),
    )
    if (responses['member'].length > 1) {
      zoom.value = 6
      gpsResponses.value = responses['member']
    } else {
      zoom.value = 12
    }
  }
}

const addressChoice = (key: number): void => {
  zoom.value = 12
  onPositionUpdate(
    new LatLng(
      gpsResponses.value[key]['latitude'] as number,
      gpsResponses.value[key]['longitude'] as number,
    ),
  )
}
</script>

<style scoped lang="scss">
.address_choices {
  cursor: pointer;
  width: 60%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  margin-top: 0.5rem;
  background-color: #f9f9f9;
  transition: background-color 0.2s ease;

  &:hover {
    background-color: #eef3ff;
  }

  .v-btn {
    flex-shrink: 0;
  }
}

:deep(.v-skeleton-loader__image) {
  height: 350px;
}
:deep(.map_wrap) {
  height: 350px;
}
</style>