homebox/frontend/pages/items.vue

<script setup lang="ts">
  import { useI18n } from "vue-i18n";
  import { toast } from "@/components/ui/sonner";
  import { Input } from "~/components/ui/input";
  import type { ItemSummary, LabelSummary, LocationOutCount } from "~~/lib/api/types/data-contracts";
  import { useLabelStore } from "~~/stores/labels";
  import { useLocationStore } from "~~/stores/locations";
  import MdiLoading from "~icons/mdi/loading";
  import MdiSelectSearch from "~icons/mdi/select-search";
  import MdiMagnify from "~icons/mdi/magnify";
  import MdiDelete from "~icons/mdi/delete";
  import { Button } from "@/components/ui/button";
  import { Popover, PopoverContent, PopoverTrigger } from "@/components/ui/popover";
  import { Label } from "@/components/ui/label";
  import { Switch } from "@/components/ui/switch";
  import { Separator } from "@/components/ui/separator";
  import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
  import {
    Pagination,
    PaginationEllipsis,
    PaginationFirst,
    PaginationLast,
    PaginationList,
    PaginationListItem,
  } from "@/components/ui/pagination";

  const { t } = useI18n();

  definePageMeta({
    middleware: ["auth"],
  });

  useHead({
    title: "HomeBox | " + t("global.items"),
  });

  const searchLocked = ref(false);
  const queryParamsInitialized = ref(false);
  const initialSearch = ref(true);

  const api = useUserApi();
  const loading = useMinLoader(500);
  const items = ref<ItemSummary[]>([]);
  const total = ref(0);

  const page1 = useRouteQuery("page", 1);

  const page = computed({
    get: () => page1.value,
    set: value => {
      page1.value = value;
    },
  });

  const pageSize = useRouteQuery("pageSize", 24);
  const query = useRouteQuery("q", "");
  const advanced = useRouteQuery("advanced", false);
  const includeArchived = useRouteQuery("archived", false);
  const fieldSelector = useRouteQuery("fieldSelector", false);
  const negateLabels = useRouteQuery("negateLabels", false);
  const onlyWithoutPhoto = useRouteQuery("onlyWithoutPhoto", false);
  const onlyWithPhoto = useRouteQuery("onlyWithPhoto", false);
  const orderBy = useRouteQuery("orderBy", "name");

  const totalPages = computed(() => Math.ceil(total.value / pageSize.value));

  const route = useRoute();
  const router = useRouter();

  onMounted(async () => {
    loading.value = true;
    // Wait until locations and labels are loaded
    let maxRetry = 10;
    while (!labels.value || !locations.value) {
      await new Promise(resolve => setTimeout(resolve, 100));
      if (maxRetry-- < 0) {
        break;
      }
    }
    searchLocked.value = true;
    const qLoc = route.query.loc as string[];
    if (qLoc) {
      selectedLocations.value = locations.value.filter(l => qLoc.includes(l.id));
    }

    const qLab = route.query.lab as string[];
    if (qLab) {
      selectedLabels.value = labels.value.filter(l => qLab.includes(l.id));
    }

    queryParamsInitialized.value = true;
    searchLocked.value = false;

    const qFields = route.query.fields as string[];
    if (qFields) {
      fieldTuples.value = qFields.map(f => f.split("=") as [string, string]);

      for (const t of fieldTuples.value) {
        if (t[0] && t[1]) {
          await fetchValues(t[0]);
        }
      }
    }

    // trigger search if no changes
    if (!qLab && !qLoc) {
      search();
    }

    loading.value = false;
    window.scroll({
      top: 0,
      left: 0,
      behavior: "smooth",
    });
  });

  const locationsStore = useLocationStore();

  const locationFlatTree = await useFlatLocations();

  const locations = computed(() => locationsStore.allLocations);

  const labelStore = useLabelStore();
  const labels = computed(() => labelStore.labels);

  const selectedLocations = ref<LocationOutCount[]>([]);
  const selectedLabels = ref<LabelSummary[]>([]);

  const locIDs = computed(() => selectedLocations.value.map(l => l.id));
  const labIDs = computed(() => selectedLabels.value.map(l => l.id));

  function parseAssetIDString(d: string) {
    d = d.replace(/"/g, "").replace(/-/g, "");

    const aidInt = parseInt(d);
    if (isNaN(aidInt)) {
      return [-1, false];
    }

    return [aidInt, true];
  }

  const byAssetId = computed(() => query.value?.startsWith("#") || false);
  const parsedAssetId = computed(() => {
    if (!byAssetId.value) {
      return "";
    } else {
      const [aid, valid] = parseAssetIDString(query.value.replace("#", ""));
      if (!valid) {
        return t("items.invalid_asset_id");
      } else {
        return aid;
      }
    }
  });

  const fieldTuples = ref<[string, string][]>([]);
  const fieldValuesCache = ref<Record<string, string[]>>({});

  const { data: allFields } = useAsyncData(async () => {
    const { data, error } = await api.items.fields.getAll();

    if (error) {
      return [];
    }

    return data;
  });

  watch(includeArchived, (newV, oldV) => {
    if (newV !== oldV) {
      search();
    }
  });

  watch(fieldSelector, (newV, oldV) => {
    if (newV === false && oldV === true) {
      fieldTuples.value = [];
    }
  });

  watch(negateLabels, (newV, oldV) => {
    if (newV !== oldV) {
      search();
    }
  });

  watch(onlyWithoutPhoto, (newV, oldV) => {
    if (newV && onlyWithPhoto) {
      onlyWithPhoto.value = false;
    }
    if (newV !== oldV) {
      search();
    }
  });

  watch(onlyWithPhoto, (newV, oldV) => {
    if (newV && onlyWithoutPhoto) {
      onlyWithoutPhoto.value = false;
    }
    if (newV !== oldV) {
      search();
    }
  });

  watch(orderBy, (newV, oldV) => {
    if (newV !== oldV) {
      search();
    }
  });

  async function fetchValues(field: string): Promise<string[]> {
    if (fieldValuesCache.value[field]) {
      return fieldValuesCache.value[field];
    }

    const { data, error } = await api.items.fields.getAllValues(field);

    if (error) {
      return [];
    }

    fieldValuesCache.value[field] = data;

    return data;
  }

  watch(advanced, (v, lv) => {
    if (v === false && lv === true) {
      selectedLocations.value = [];
      selectedLabels.value = [];
      fieldTuples.value = [];

      console.log("advanced", advanced.value);

      router.push({
        query: {
          advanced: route.query.advanced,
          q: query.value,
          page: page.value,
          pageSize: pageSize.value,
          includeArchived: includeArchived.value ? "true" : "false",
          negateLabels: negateLabels.value ? "true" : "false",
          onlyWithoutPhoto: onlyWithoutPhoto.value ? "true" : "false",
          onlyWithPhoto: onlyWithPhoto.value ? "true" : "false",
          orderBy: orderBy.value,
        },
      });
    }
  });

  async function search() {
    if (searchLocked.value) {
      return;
    }

    loading.value = true;

    const fields = [];

    for (const t of fieldTuples.value) {
      if (t[0] && t[1]) {
        fields.push(`${t[0]}=${t[1]}`);
      }
    }

    const { data, error } = await api.items.getAll({
      q: query.value || "",
      locations: locIDs.value,
      labels: labIDs.value,
      negateLabels: negateLabels.value,
      onlyWithoutPhoto: onlyWithoutPhoto.value,
      onlyWithPhoto: onlyWithPhoto.value,
      includeArchived: includeArchived.value,
      page: page.value,
      pageSize: pageSize.value,
      orderBy: orderBy.value,
      fields,
    });

    function resetItems() {
      page.value = Math.max(1, page.value - 1);
      loading.value = false;
      total.value = 0;
      items.value = [];
    }

    if (error) {
      resetItems();
      toast.error(t("items.toast.failed_search_items"));
      return;
    }

    if (!data.items || data.items.length === 0) {
      resetItems();
      return;
    }

    total.value = data.total;
    items.value = data.items;

    loading.value = false;
    initialSearch.value = false;
  }

  watchDebounced([page, pageSize, query, selectedLabels, selectedLocations], search, { debounce: 250, maxWait: 1000 });

  async function submit() {
    // Set URL Params
    const fields = [];
    for (const t of fieldTuples.value) {
      if (t[0] && t[1]) {
        fields.push(`${t[0]}=${t[1]}`);
      }
    }

    // Push non-reactive query fields
    await router.push({
      query: {
        // Reactive
        advanced: "true",
        archived: includeArchived.value ? "true" : "false",
        fieldSelector: fieldSelector.value ? "true" : "false",
        negateLabels: negateLabels.value ? "true" : "false",
        onlyWithoutPhoto: onlyWithoutPhoto.value ? "true" : "false",
        onlyWithPhoto: onlyWithPhoto.value ? "true" : "false",
        orderBy: orderBy.value,
        pageSize: pageSize.value,
        page: page.value,
        q: query.value,

        // Non-reactive
        loc: locIDs.value,
        lab: labIDs.value,
        fields,
      },
    });

    // Reset Pagination
    page.value = 1;

    // Perform Search
    await search();
  }

  async function reset() {
    // Set URL Params
    const fields = [];
    for (const t of fieldTuples.value) {
      if (t[0] && t[1]) {
        fields.push(`${t[0]}=${t[1]}`);
      }
    }

    await router.push({
      query: {
        archived: "false",
        fieldSelector: "false",
        pageSize: pageSize.value,
        page: 1,
        orderBy: "name",
        q: "",
        loc: [],
        lab: [],
        fields,
      },
    });

    await search();
  }
</script>

<template>
  <BaseContainer>
    <div v-if="locations && labels">
      <div class="flex flex-wrap items-end gap-4 md:flex-nowrap">
        <div class="w-full">
          <Input v-model:model-value="query" :placeholder="$t('global.search')" class="h-12" />
          <div v-if="byAssetId" class="pl-2 pt-2 text-sm">
            <p>{{ $t("items.query_id", { id: parsedAssetId }) }}</p>
          </div>
        </div>
        <Button class="mb-auto h-12 w-full md:w-auto" @click.prevent="submit">
          <MdiLoading v-if="loading" class="animate-spin" />
          <MdiMagnify v-else />
          {{ $t("global.search") }}
        </Button>
      </div>

      <div class="flex w-full flex-wrap gap-2 py-2 md:flex-nowrap">
        <SearchFilter v-model="selectedLocations" :label="$t('global.locations')" :options="locationFlatTree" />
        <SearchFilter v-model="selectedLabels" :label="$t('global.labels')" :options="labels" />
        <Popover>
          <PopoverTrigger as-child>
            <Button size="sm" variant="outline"> {{ $t("items.options") }}</Button>
          </PopoverTrigger>
          <PopoverContent class="z-40 flex flex-col gap-2">
            <Label class="flex cursor-pointer items-center">
              <Switch v-model="includeArchived" class="ml-auto" />
              <div class="grow"></div>
              {{ $t("items.include_archive") }}
            </Label>
            <Label class="flex cursor-pointer items-center">
              <Switch v-model="fieldSelector" class="ml-auto" />
              <div class="grow"></div>
              {{ $t("items.field_selector") }}
            </Label>
            <Label class="flex cursor-pointer items-center">
              <Switch v-model="negateLabels" class="ml-auto" />
              <div class="grow"></div>
              {{ $t("items.negate_labels") }}
            </Label>
            <Label class="flex cursor-pointer items-center">
              <Switch v-model="onlyWithoutPhoto" class="ml-auto" />
              <div class="grow"></div>
              {{ $t("items.only_without_photo") }}
            </Label>
            <Label class="flex cursor-pointer items-center">
              <Switch v-model="onlyWithPhoto" class="ml-auto" />
              <div class="grow"></div>
              {{ $t("items.only_with_photo") }}
            </Label>
            <Label class="flex cursor-pointer flex-col gap-2">
              <span class="text-right">
                {{ $t("items.order_by") }}
              </span>

              <Select v-model="orderBy">
                <SelectTrigger>
                  <SelectValue :placeholder="$t('items.order_by')" />
                </SelectTrigger>
                <SelectContent>
                  <SelectItem value="createdAt"> {{ $t("items.created_at") }} </SelectItem>
                  <SelectItem value="updatedAt"> {{ $t("items.updated_at") }} </SelectItem>
                </SelectContent>
              </Select>
            </Label>
            <Separator />
            <Button @click="reset"> {{ $t("items.reset_search") }} </Button>
          </PopoverContent>
        </Popover>
        <div class="grow"></div>
        <Popover>
          <PopoverTrigger as-child>
            <Button size="sm" variant="outline"> {{ $t("items.tips") }}</Button>
          </PopoverTrigger>
          <PopoverContent class="z-40 w-[325px]" align="end">
            <p class="text-base">{{ $t("items.tips_sub") }}</p>
            <ul class="mt-1 list-disc pl-6 text-sm">
              <li>
                {{ $t("items.tip_1") }}
              </li>
              <li>
                {{ $t("items.tip_2") }}
              </li>
              <li>
                {{ $t("items.tip_3") }}
              </li>
            </ul>
          </PopoverContent>
        </Popover>
      </div>
      <div v-if="fieldSelector" class="flex flex-col gap-2 pb-2">
        <p>{{ $t("items.custom_fields") }}</p>
        <div v-for="(f, idx) in fieldTuples" :key="idx" class="flex flex-wrap gap-2">
          <div class="flex w-full flex-col gap-1 md:w-auto md:grow">
            <Label> Field </Label>
            <Select v-model="fieldTuples[idx][0]" @update:model-value="fetchValues(f[0])">
              <SelectTrigger>
                <SelectValue :placeholder="$t('items.select_field')" />
              </SelectTrigger>
              <SelectContent>
                <SelectItem v-for="field in allFields" :key="field" :value="field"> {{ field }} </SelectItem>
              </SelectContent>
            </Select>
          </div>
          <div class="flex w-full flex-col gap-1 md:w-auto md:grow">
            <Label> {{ $t("items.field_value") }} </Label>
            <Select v-model="fieldTuples[idx][1]">
              <SelectTrigger>
                <SelectValue placeholder="Select a value" />
              </SelectTrigger>
              <SelectContent>
                <SelectItem v-for="value in fieldValuesCache[f[0]]" :key="value" :value="value">
                  {{ value }}
                </SelectItem>
              </SelectContent>
            </Select>
          </div>
          <Button variant="destructive" type="button" size="icon" class="my-auto" @click="fieldTuples.splice(idx, 1)">
            <MdiDelete />
          </Button>
        </div>
        <Button type="button" size="sm" class="mt-2" @click="() => fieldTuples.push(['', ''])">
          {{ $t("items.add") }}
        </Button>
      </div>
    </div>

    <section>
      <BaseSectionHeader ref="itemsTitle"> {{ $t("global.items") }} </BaseSectionHeader>
      <p v-if="items.length > 0" class="flex items-center text-base font-medium">
        {{ $t("items.results", { total: total }) }}
        <span class="ml-auto text-base"> {{ $t("items.pages", { page: page, totalPages: totalPages }) }} </span>
      </p>

      <div v-if="items.length === 0" class="flex flex-col items-center gap-2">
        <MdiSelectSearch class="size-10" />
        <p>{{ $t("items.no_results") }}</p>
      </div>
      <div v-else ref="cardgrid" class="mt-4 grid grid-cols-1 gap-4 sm:grid-cols-2 md:grid-cols-3 lg:grid-cols-4">
        <ItemCard v-for="item in items" :key="item.id" :item="item" :location-flat-tree="locationFlatTree" />
      </div>
      <Pagination
        v-slot="{ page: currentPage }"
        :items-per-page="pageSize"
        :total="total"
        :sibling-count="2"
        :default-page="page"
        class="flex justify-center p-2"
        @update:page="page = $event"
      >
        <PaginationList v-slot="{ items: pageItems }" class="flex items-center gap-1">
          <PaginationFirst />
          <template v-for="(item, index) in pageItems">
            <PaginationListItem v-if="item.type === 'page'" :key="index" :value="item.value" as-child>
              <Button class="size-10 p-0" :variant="item.value === currentPage ? 'default' : 'outline'">
                {{ item.value }}
              </Button>
            </PaginationListItem>
            <PaginationEllipsis v-else :key="item.type" :index="index" />
          </template>
          <PaginationLast />
        </PaginationList>
      </Pagination>
    </section>
  </BaseContainer>
</template>