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			972 lines
		
	
	
		
			30 KiB
		
	
	
	
		
			Vue
		
	
	
	
	
	
			
		
		
	
	
			972 lines
		
	
	
		
			30 KiB
		
	
	
	
		
			Vue
		
	
	
	
	
	
<template>
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  <v-container v-if="shoppingList" class="md-container">
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    <BasePageTitle divider>
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      <template #header>
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        <v-img max-height="100" max-width="100" :src="require('~/static/svgs/shopping-cart.svg')"></v-img>
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      </template>
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      <template #title> {{ shoppingList.name }} </template>
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    </BasePageTitle>
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    <!-- Viewer -->
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    <section v-if="!edit" class="py-2">
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      <div v-if="!preferences.viewByLabel">
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        <draggable :value="listItems.unchecked" handle=".handle" delay="250" :delay-on-touch-only="true"  @start="loadingCounter += 1" @end="loadingCounter -= 1" @input="updateIndexUnchecked">
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          <v-lazy v-for="(item, index) in listItems.unchecked" :key="item.id" class="my-2">
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            <ShoppingListItem
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              v-model="listItems.unchecked[index]"
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              class="my-2 my-sm-0"
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              :show-label=true
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              :labels="allLabels || []"
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              :units="allUnits || []"
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              :foods="allFoods || []"
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              :recipes="recipeMap"
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              @checked="saveListItem"
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              @save="saveListItem"
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              @delete="deleteListItem(item)"
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            />
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          </v-lazy>
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        </draggable>
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      </div>
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      <!-- View By Label -->
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      <div v-else>
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        <div v-for="(value, key, idx) in itemsByLabel" :key="key" class="mb-6">
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          <div @click="toggleShowChecked()">
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            <span v-if="idx || key !== $tc('shopping-list.no-label')">
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              <v-icon :color="getLabelColor(value[0])">
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                {{ $globals.icons.tags }}
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              </v-icon>
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            </span>
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            {{ key }}
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          </div>
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          <draggable :value="value" handle=".handle" delay="250" :delay-on-touch-only="true" @start="loadingCounter += 1" @end="loadingCounter -= 1" @input="updateIndexUncheckedByLabel(key, $event)">
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            <v-lazy v-for="(item, index) in value" :key="item.id" class="ml-2 my-2">
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              <ShoppingListItem
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                v-model="value[index]"
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                :show-label=false
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                :labels="allLabels || []"
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                :units="allUnits || []"
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                :foods="allFoods || []"
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                :recipes="recipeMap"
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                @checked="saveListItem"
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                @save="saveListItem"
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                @delete="deleteListItem(item)"
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              />
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            </v-lazy>
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          </draggable>
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        </div>
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      </div>
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      <!-- Reorder Labels -->
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      <BaseDialog v-model="reorderLabelsDialog" :icon="$globals.icons.tagArrowUp" :title="$t('shopping-list.reorder-labels')">
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        <v-card height="fit-content" max-height="70vh" style="overflow-y: auto;">
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          <draggable :value="shoppingList.labelSettings" handle=".handle" class="my-2" @start="loadingCounter += 1" @end="loadingCounter -= 1" @input="updateLabelOrder">
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            <div v-for="(labelSetting, index) in shoppingList.labelSettings" :key="labelSetting.id">
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              <MultiPurposeLabelSection v-model="shoppingList.labelSettings[index]" use-color />
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            </div>
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          </draggable>
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        </v-card>
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      </BaseDialog>
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      <!-- Settings -->
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      <BaseDialog
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        v-model="settingsDialog"
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        :icon="$globals.icons.cog"
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        :title="$t('general.settings')"
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        @confirm="updateSettings"
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      >
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        <v-container>
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          <v-form>
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            <v-select
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              v-model="currentUserId"
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              :items="allUsers"
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              item-text="fullName"
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              item-value="id"
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              :label="$t('general.owner')"
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              :prepend-icon="$globals.icons.user"
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            />
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          </v-form>
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        </v-container>
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      </BaseDialog>
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      <!-- Create Item -->
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      <div v-if="createEditorOpen">
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        <ShoppingListItemEditor
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          v-model="createListItemData"
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          class="my-4"
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          :labels="allLabels || []"
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          :units="allUnits || []"
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          :foods="allFoods || []"
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          @delete="createEditorOpen = false"
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          @cancel="createEditorOpen = false"
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          @save="createListItem"
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        />
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      </div>
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      <div v-else class="mt-4 d-flex justify-end">
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        <BaseButton v-if="preferences.viewByLabel" edit class="mr-2" @click="reorderLabelsDialog = true">
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          <template #icon> {{ $globals.icons.tags }} </template>
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          {{ $t('shopping-list.reorder-labels') }}
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        </BaseButton>
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        <BaseButton create @click="createEditorOpen = true" > {{ $t('general.add') }} </BaseButton>
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      </div>
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      <!-- Action Bar -->
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      <div class="d-flex justify-end mb-4 mt-2">
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        <BaseButtonGroup
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          :buttons="[
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            {
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              icon: $globals.icons.contentCopy,
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              text: '',
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              event: 'edit',
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              children: [
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                {
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                  icon: $globals.icons.contentCopy,
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                  text: $tc('shopping-list.copy-as-text'),
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                  event: 'copy-plain',
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                },
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                {
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                  icon: $globals.icons.contentCopy,
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                  text: $tc('shopping-list.copy-as-markdown'),
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                  event: 'copy-markdown',
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                },
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              ],
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            },
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            {
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              icon: $globals.icons.delete,
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              text: $tc('shopping-list.delete-checked'),
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              event: 'delete',
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            },
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            {
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              icon: $globals.icons.tags,
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              text: $tc('shopping-list.toggle-label-sort'),
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              event: 'sort-by-labels',
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            },
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            {
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              icon: $globals.icons.checkboxBlankOutline,
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              text: $tc('shopping-list.uncheck-all-items'),
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              event: 'uncheck',
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            },
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          ]"
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          @edit="edit = true"
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          @delete="deleteChecked"
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          @uncheck="uncheckAll"
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          @sort-by-labels="sortByLabels"
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          @copy-plain="copyListItems('plain')"
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          @copy-markdown="copyListItems('markdown')"
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        />
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      </div>
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      <!-- Checked Items -->
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      <div v-if="listItems.checked && listItems.checked.length > 0" class="mt-6">
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        <button @click="toggleShowChecked()">
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          <span>
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            <v-icon>
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              {{ showChecked ? $globals.icons.chevronDown : $globals.icons.chevronRight }}
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            </v-icon>
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          </span>
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          {{ $tc('shopping-list.items-checked-count', listItems.checked ? listItems.checked.length : 0) }}
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        </button>
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        <v-divider class="my-4"></v-divider>
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        <v-expand-transition>
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          <div v-show="showChecked">
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            <div v-for="(item, idx) in listItems.checked" :key="item.id">
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              <ShoppingListItem
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                v-model="listItems.checked[idx]"
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                class="strike-through-note"
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                :labels="allLabels || []"
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                :units="allUnits || []"
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                :foods="allFoods || []"
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                @checked="saveListItem"
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                @save="saveListItem"
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                @delete="deleteListItem(item)"
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              />
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            </div>
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          </div>
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        </v-expand-transition>
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      </div>
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    </section>
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    <!-- Recipe References -->
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    <v-lazy v-if="shoppingList.recipeReferences && shoppingList.recipeReferences.length > 0">
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      <section>
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        <div>
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          <span>
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            <v-icon left class="mb-1">
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              {{ $globals.icons.primary }}
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            </v-icon>
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          </span>
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          {{ $tc('shopping-list.linked-recipes-count', shoppingList.recipeReferences ? shoppingList.recipeReferences.length : 0) }}
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        </div>
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        <v-divider class="my-4"></v-divider>
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        <RecipeList :recipes="Array.from(recipeMap.values())" show-description>
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          <template v-for="(recipe, index) in recipeMap.values()" #[`actions-${recipe.id}`]>
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            <v-list-item-action :key="'item-actions-decrease' + recipe.id">
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              <v-btn icon @click.prevent="removeRecipeReferenceToList(recipe.id)">
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                <v-icon color="grey lighten-1">{{ $globals.icons.minus }}</v-icon>
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              </v-btn>
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            </v-list-item-action>
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            <div :key="'item-actions-quantity' + recipe.id" class="pl-3">
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              {{ shoppingList.recipeReferences[index].recipeQuantity }}
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            </div>
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            <v-list-item-action :key="'item-actions-increase' + recipe.id">
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              <v-btn icon @click.prevent="addRecipeReferenceToList(recipe.id)">
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                <v-icon color="grey lighten-1">{{ $globals.icons.createAlt }}</v-icon>
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              </v-btn>
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            </v-list-item-action>
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          </template>
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        </RecipeList>
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      </section>
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    </v-lazy>
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    <v-lazy>
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      <div class="d-flex justify-end">
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        <BaseButton edit @click="toggleSettingsDialog">
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          <template #icon> {{ $globals.icons.cog }} </template>
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          {{ $t('general.settings') }}
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        </BaseButton>
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      </div>
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    </v-lazy>
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    <v-lazy>
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      <div class="d-flex justify-end mt-10">
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        <ButtonLink :to="`/group/data/labels`" :text="$tc('shopping-list.manage-labels')" :icon="$globals.icons.tags" />
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      </div>
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    </v-lazy>
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  </v-container>
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</template>
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<script lang="ts">
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import draggable from "vuedraggable";
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import { defineComponent, useRoute, computed, ref, onUnmounted, useContext } from "@nuxtjs/composition-api";
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import { useIdle, useToggle } from "@vueuse/core";
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import { useCopyList } from "~/composables/use-copy";
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import { useUserApi } from "~/composables/api";
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import MultiPurposeLabelSection from "~/components/Domain/ShoppingList/MultiPurposeLabelSection.vue"
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import ShoppingListItem from "~/components/Domain/ShoppingList/ShoppingListItem.vue";
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import { ShoppingListItemCreate, ShoppingListItemOut, ShoppingListMultiPurposeLabelOut, ShoppingListOut } from "~/lib/api/types/group";
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import { UserSummary } from "~/lib/api/types/user";
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import RecipeList from "~/components/Domain/Recipe/RecipeList.vue";
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import ShoppingListItemEditor from "~/components/Domain/ShoppingList/ShoppingListItemEditor.vue";
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import { useFoodStore, useLabelStore, useUnitStore } from "~/composables/store";
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import { useShoppingListPreferences } from "~/composables/use-users/preferences";
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type CopyTypes = "plain" | "markdown";
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interface PresentLabel {
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  id: string;
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  name: string;
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}
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export default defineComponent({
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  components: {
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    draggable,
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    MultiPurposeLabelSection,
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    ShoppingListItem,
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    RecipeList,
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    ShoppingListItemEditor,
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  },
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  middleware: "auth",
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  setup() {
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    const { $auth, i18n } = useContext();
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    const preferences = useShoppingListPreferences();
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    const { idle } = useIdle(5 * 60 * 1000) // 5 minutes
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    const loadingCounter = ref(1);
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    const recipeReferenceLoading = ref(false);
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    const userApi = useUserApi();
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    const edit = ref(false);
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    const reorderLabelsDialog = ref(false);
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    const settingsDialog = ref(false);
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    const preserveItemOrder = ref(false);
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    const route = useRoute();
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    const groupSlug = computed(() => route.value.params.groupSlug || $auth.user?.groupSlug || "");
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    const id = route.value.params.id;
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    // ===============================================================
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    // Shopping List Actions
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    const shoppingList = ref<ShoppingListOut | null>(null);
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    async function fetchShoppingList() {
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      const { data } = await userApi.shopping.lists.getOne(id);
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      return data;
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    }
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    async function refresh() {
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      loadingCounter.value += 1;
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      const newListValue = await fetchShoppingList();
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      loadingCounter.value -= 1;
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      // only update the list with the new value if we're not loading, to prevent UI jitter
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      if (loadingCounter.value) {
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        return;
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      }
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      shoppingList.value = newListValue;
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      updateListItemOrder();
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    }
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    function updateListItemOrder() {
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      if (!preserveItemOrder.value) {
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        groupAndSortListItemsByFood();
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        updateItemsByLabel();
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      } else {
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        sortListItems();
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        updateItemsByLabel();
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      }
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    }
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    // constantly polls for changes
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    async function pollForChanges() {
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      // pause polling if the user isn't active or we're busy
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      if (idle.value || loadingCounter.value) {
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        return;
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      }
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      try {
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        await refresh();
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        if (shoppingList.value) {
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          attempts = 0;
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          return;
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        }
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        // if the refresh was unsuccessful, the shopping list will be null, so we increment the attempt counter
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        attempts ++;
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      }
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      catch (error) {
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        attempts ++;
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      }
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 | 
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      // if we hit too many errors, stop polling
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      if (attempts >= maxAttempts) {
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        clearInterval(pollTimer);
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      }
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    }
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    // start polling
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    loadingCounter.value -= 1;
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    const pollFrequency = 5000;
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    pollForChanges();  // populate initial list
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    let attempts = 0;
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    const maxAttempts = 3;
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    const pollTimer: ReturnType<typeof setInterval> = setInterval(() => { pollForChanges() }, pollFrequency);
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    onUnmounted(() => {
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      clearInterval(pollTimer);
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						|
    });
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						|
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						|
    // =====================================
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    // List Item CRUD
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 | 
						|
    const listItems = computed(() => {
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      return {
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        unchecked: shoppingList.value?.listItems?.filter((item) => !item.checked) ?? [],
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						|
        checked: shoppingList.value?.listItems
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						|
          ?.filter((item) => item.checked)
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						|
          .sort((a, b) => (a.updateAt < b.updateAt ? 1 : -1))
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          ?? [],
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						|
      };
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						|
    });
 | 
						|
 | 
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    const [showChecked, toggleShowChecked] = useToggle(false);
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						|
 | 
						|
    // =====================================
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						|
    // Copy List Items
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						|
 | 
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    const copy = useCopyList();
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						|
 | 
						|
    function copyListItems(copyType: CopyTypes) {
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      const text: string[] = [];
 | 
						|
 | 
						|
      if (preferences.value.viewByLabel) {
 | 
						|
        // if we're sorting by label, we want the copied text in subsections
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						|
        Object.entries(itemsByLabel.value).forEach(([label, items], idx) => {
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						|
          // for every group except the first, add a blank line
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						|
          if (idx) {
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						|
            text.push("")
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						|
          }
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						|
 | 
						|
          // add an appropriate heading for the label depending on the copy format
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						|
          text.push(formatCopiedLabelHeading(copyType, label))
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						|
 | 
						|
          // now add the appropriately formatted list items with the given label
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						|
          items.forEach((item) => text.push(formatCopiedListItem(copyType, item)))
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        })
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      } else {
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        // labels are toggled off, so just copy in the order they come in
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        const items = shoppingList.value?.listItems?.filter((item) => !item.checked)
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						|
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						|
        items?.forEach((item) => {
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          text.push(formatCopiedListItem(copyType, item))
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        });
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      }
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						|
      copy.copyPlain(text);
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    }
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						|
    function formatCopiedListItem(copyType: CopyTypes, item: ShoppingListItemOut): string {
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      const display = item.display || ""
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						|
      switch (copyType) {
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						|
        case "markdown":
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          return `- [ ] ${display}`
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						|
        default:
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						|
          return display
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      }
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    }
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						|
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						|
    function formatCopiedLabelHeading(copyType: CopyTypes, label: string): string {
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      switch (copyType) {
 | 
						|
        case "markdown":
 | 
						|
          return `# ${label}`
 | 
						|
        default:
 | 
						|
          return `[${label}]`
 | 
						|
      }
 | 
						|
    }
 | 
						|
 | 
						|
    // =====================================
 | 
						|
    // Check / Uncheck All
 | 
						|
 | 
						|
    function uncheckAll() {
 | 
						|
      let hasChanged = false;
 | 
						|
      shoppingList.value?.listItems?.forEach((item) => {
 | 
						|
        if (item.checked) {
 | 
						|
          hasChanged = true;
 | 
						|
          item.checked = false;
 | 
						|
        }
 | 
						|
      });
 | 
						|
      if (hasChanged) {
 | 
						|
        updateListItems();
 | 
						|
      }
 | 
						|
    }
 | 
						|
 | 
						|
    function deleteChecked() {
 | 
						|
      const checked = shoppingList.value?.listItems?.filter((item) => item.checked);
 | 
						|
 | 
						|
      if (!checked || checked?.length === 0) {
 | 
						|
        return;
 | 
						|
      }
 | 
						|
 | 
						|
      loadingCounter.value += 1;
 | 
						|
      deleteListItems(checked);
 | 
						|
 | 
						|
      loadingCounter.value -= 1;
 | 
						|
      refresh();
 | 
						|
    }
 | 
						|
 | 
						|
    // =====================================
 | 
						|
    // List Item Context Menu
 | 
						|
 | 
						|
    const contextActions = {
 | 
						|
      delete: "delete",
 | 
						|
      setIngredient: "setIngredient",
 | 
						|
    };
 | 
						|
 | 
						|
    const contextMenu = [
 | 
						|
      { title: i18n.tc("general.delete"), action: contextActions.delete },
 | 
						|
      { title: i18n.tc("recipe.ingredient"), action: contextActions.setIngredient },
 | 
						|
    ];
 | 
						|
 | 
						|
    function contextMenuAction(action: string, item: ShoppingListItemOut, idx: number) {
 | 
						|
      if (!shoppingList.value?.listItems) {
 | 
						|
        return;
 | 
						|
      }
 | 
						|
 | 
						|
      switch (action) {
 | 
						|
        case contextActions.delete:
 | 
						|
          shoppingList.value.listItems = shoppingList.value?.listItems.filter((itm) => itm.id !== item.id);
 | 
						|
          break;
 | 
						|
        case contextActions.setIngredient:
 | 
						|
          shoppingList.value.listItems[idx].isFood = !shoppingList.value.listItems[idx].isFood;
 | 
						|
          break;
 | 
						|
        default:
 | 
						|
          break;
 | 
						|
      }
 | 
						|
    }
 | 
						|
 | 
						|
    // =====================================
 | 
						|
    // Labels, Units, Foods
 | 
						|
    // TODO: Extract to Composable
 | 
						|
 | 
						|
    const { labels: allLabels } = useLabelStore();
 | 
						|
    const { units: allUnits } = useUnitStore();
 | 
						|
    const { foods: allFoods } = useFoodStore();
 | 
						|
 | 
						|
    function getLabelColor(item: ShoppingListItemOut | null) {
 | 
						|
      return item?.label?.color;
 | 
						|
    }
 | 
						|
 | 
						|
    function sortByLabels() {
 | 
						|
      preferences.value.viewByLabel = !preferences.value.viewByLabel;
 | 
						|
    }
 | 
						|
 | 
						|
    function toggleReorderLabelsDialog() {
 | 
						|
      reorderLabelsDialog.value = !reorderLabelsDialog.value
 | 
						|
    }
 | 
						|
 | 
						|
    async function toggleSettingsDialog() {
 | 
						|
      if (!settingsDialog.value) {
 | 
						|
        await fetchAllUsers();
 | 
						|
      }
 | 
						|
      settingsDialog.value = !settingsDialog.value;
 | 
						|
    }
 | 
						|
 | 
						|
    async function updateLabelOrder(labelSettings: ShoppingListMultiPurposeLabelOut[]) {
 | 
						|
      if (!shoppingList.value) {
 | 
						|
        return;
 | 
						|
      }
 | 
						|
 | 
						|
      labelSettings.forEach((labelSetting, index) => {
 | 
						|
        labelSetting.position = index;
 | 
						|
        return labelSetting;
 | 
						|
      });
 | 
						|
 | 
						|
      // setting this doesn't have any effect on the data since it's refreshed automatically, but it makes the ux feel smoother
 | 
						|
      shoppingList.value.labelSettings = labelSettings;
 | 
						|
      updateListItemOrder();
 | 
						|
 | 
						|
      loadingCounter.value += 1;
 | 
						|
      const { data } = await userApi.shopping.lists.updateLabelSettings(shoppingList.value.id, labelSettings);
 | 
						|
      loadingCounter.value -= 1;
 | 
						|
 | 
						|
      if (data) {
 | 
						|
        refresh();
 | 
						|
      }
 | 
						|
    }
 | 
						|
 | 
						|
    const presentLabels = computed(() => {
 | 
						|
      const labels: PresentLabel[] = [];
 | 
						|
 | 
						|
      shoppingList.value?.listItems?.forEach((item) => {
 | 
						|
        if (item.labelId && item.label) {
 | 
						|
          labels.push({
 | 
						|
            name: item.label.name,
 | 
						|
            id: item.labelId,
 | 
						|
          });
 | 
						|
        }
 | 
						|
      });
 | 
						|
 | 
						|
      return labels;
 | 
						|
    });
 | 
						|
 | 
						|
    const itemsByLabel = ref<{ [key: string]: ShoppingListItemOut[] }>({});
 | 
						|
 | 
						|
    interface ListItemGroup {
 | 
						|
      position: number;
 | 
						|
      createdAt: string;
 | 
						|
      items: ShoppingListItemOut[];
 | 
						|
    }
 | 
						|
 | 
						|
    function groupAndSortListItemsByFood() {
 | 
						|
      if (!shoppingList.value?.listItems?.length) {
 | 
						|
        return;
 | 
						|
      }
 | 
						|
 | 
						|
      const checkedItemKey = "__checkedItem"
 | 
						|
      const listItemGroupsMap = new Map<string, ListItemGroup>();
 | 
						|
      listItemGroupsMap.set(checkedItemKey, {position: Number.MAX_SAFE_INTEGER, createdAt: "", items: []});
 | 
						|
 | 
						|
      // group items by checked status, food, or note
 | 
						|
      shoppingList.value.listItems.forEach((item) => {
 | 
						|
        const key = item.checked ? checkedItemKey : item.isFood && item.food?.name
 | 
						|
          ? item.food.name
 | 
						|
          : item.note || ""
 | 
						|
 | 
						|
        const group = listItemGroupsMap.get(key);
 | 
						|
        if (!group) {
 | 
						|
          listItemGroupsMap.set(key, {position: item.position || 0, createdAt: item.createdAt || "", items: [item]});
 | 
						|
        } else {
 | 
						|
          group.items.push(item);
 | 
						|
        }
 | 
						|
      });
 | 
						|
 | 
						|
      // sort group items by position ascending, then createdAt descending
 | 
						|
      const listItemGroups = Array.from(listItemGroupsMap.values());
 | 
						|
      listItemGroups.sort((a, b) => (a.position > b.position || a.createdAt < b.createdAt ? 1 : -1));
 | 
						|
 | 
						|
      // sort group items by position ascending, then createdAt descending, and aggregate them
 | 
						|
      const sortedItems: ShoppingListItemOut[] = [];
 | 
						|
      let nextPosition = 0;
 | 
						|
      listItemGroups.forEach((listItemGroup) => {
 | 
						|
        // @ts-ignore none of these fields are undefined
 | 
						|
        listItemGroup.items.sort((a, b) => (a.position > b.position || a.createdAt < b.createdAt ? 1 : -1));
 | 
						|
        listItemGroup.items.forEach((item) => {
 | 
						|
          item.position = nextPosition;
 | 
						|
          nextPosition += 1;
 | 
						|
          sortedItems.push(item);
 | 
						|
        })
 | 
						|
      });
 | 
						|
 | 
						|
      shoppingList.value.listItems = sortedItems;
 | 
						|
    }
 | 
						|
 | 
						|
    function sortListItems() {
 | 
						|
      if (!shoppingList.value?.listItems?.length) {
 | 
						|
        return;
 | 
						|
      }
 | 
						|
 | 
						|
      // sort by position ascending, then createdAt descending
 | 
						|
      // @ts-ignore none of these fields are undefined
 | 
						|
      shoppingList.value.listItems.sort((a, b) => (a.position > b.position || a.createdAt < b.createdAt ? 1 : -1))
 | 
						|
    }
 | 
						|
 | 
						|
    function updateItemsByLabel() {
 | 
						|
      const items: { [prop: string]: ShoppingListItemOut[] } = {};
 | 
						|
      const noLabelText = i18n.tc("shopping-list.no-label");
 | 
						|
      const noLabel = [] as ShoppingListItemOut[];
 | 
						|
 | 
						|
      shoppingList.value?.listItems?.forEach((item) => {
 | 
						|
        if (item.checked) {
 | 
						|
          return;
 | 
						|
        }
 | 
						|
 | 
						|
        if (item.labelId) {
 | 
						|
          if (item.label && item.label.name in items) {
 | 
						|
            items[item.label.name].push(item);
 | 
						|
          } else if (item.label) {
 | 
						|
            items[item.label.name] = [item];
 | 
						|
          }
 | 
						|
        } else {
 | 
						|
          noLabel.push(item);
 | 
						|
        }
 | 
						|
      });
 | 
						|
 | 
						|
      if (noLabel.length > 0) {
 | 
						|
        items[noLabelText] = noLabel;
 | 
						|
      }
 | 
						|
 | 
						|
      // sort the map by label order
 | 
						|
      const orderedLabelNames = shoppingList.value?.labelSettings?.map((labelSetting) => { return labelSetting.label.name; })
 | 
						|
      if (!orderedLabelNames) {
 | 
						|
        itemsByLabel.value = items;
 | 
						|
        return;
 | 
						|
      }
 | 
						|
 | 
						|
      const itemsSorted: { [prop: string]: ShoppingListItemOut[] } = {};
 | 
						|
      if (noLabelText in items) {
 | 
						|
        itemsSorted[noLabelText] = items[noLabelText];
 | 
						|
      }
 | 
						|
 | 
						|
      orderedLabelNames.forEach(labelName => {
 | 
						|
        if (labelName in items) {
 | 
						|
          itemsSorted[labelName] = items[labelName];
 | 
						|
        }
 | 
						|
      });
 | 
						|
 | 
						|
      itemsByLabel.value = itemsSorted;
 | 
						|
    }
 | 
						|
 | 
						|
    async function refreshLabels() {
 | 
						|
      const { data } = await userApi.multiPurposeLabels.getAll();
 | 
						|
 | 
						|
      if (data) {
 | 
						|
        allLabels.value = data.items ?? [];
 | 
						|
      }
 | 
						|
    }
 | 
						|
 | 
						|
    refreshLabels();
 | 
						|
 | 
						|
    // =====================================
 | 
						|
    // Add/Remove Recipe References
 | 
						|
 | 
						|
    const recipeMap = computed(() => new Map(
 | 
						|
      (shoppingList.value?.recipeReferences?.map((ref) => ref.recipe) ?? [])
 | 
						|
        .map((recipe) => [recipe.id || "", recipe]))
 | 
						|
    );
 | 
						|
 | 
						|
    async function addRecipeReferenceToList(recipeId: string) {
 | 
						|
      if (!shoppingList.value || recipeReferenceLoading.value) {
 | 
						|
        return;
 | 
						|
      }
 | 
						|
 | 
						|
      loadingCounter.value += 1;
 | 
						|
      recipeReferenceLoading.value = true;
 | 
						|
      const { data } = await userApi.shopping.lists.addRecipe(shoppingList.value.id, recipeId);
 | 
						|
      recipeReferenceLoading.value = false;
 | 
						|
      loadingCounter.value -= 1;
 | 
						|
 | 
						|
      if (data) {
 | 
						|
        refresh();
 | 
						|
      }
 | 
						|
    }
 | 
						|
 | 
						|
    async function removeRecipeReferenceToList(recipeId: string) {
 | 
						|
      if (!shoppingList.value || recipeReferenceLoading.value) {
 | 
						|
        return;
 | 
						|
      }
 | 
						|
 | 
						|
      loadingCounter.value += 1;
 | 
						|
      recipeReferenceLoading.value = true;
 | 
						|
      const { data } = await userApi.shopping.lists.removeRecipe(shoppingList.value.id, recipeId);
 | 
						|
      recipeReferenceLoading.value = false;
 | 
						|
      loadingCounter.value -= 1;
 | 
						|
 | 
						|
      if (data) {
 | 
						|
        refresh();
 | 
						|
      }
 | 
						|
    }
 | 
						|
 | 
						|
    // =====================================
 | 
						|
    // List Item CRUD
 | 
						|
 | 
						|
    /*
 | 
						|
     * saveListItem updates and update on the backend server. Additionally, if the item is
 | 
						|
     * checked it will also append that item to the end of the list so that the unchecked items
 | 
						|
     * are at the top of the list.
 | 
						|
     */
 | 
						|
    async function saveListItem(item: ShoppingListItemOut) {
 | 
						|
      if (!shoppingList.value) {
 | 
						|
        return;
 | 
						|
      }
 | 
						|
 | 
						|
      if (item.checked && shoppingList.value.listItems) {
 | 
						|
        const lst = shoppingList.value.listItems.filter((itm) => itm.id !== item.id);
 | 
						|
        lst.push(item);
 | 
						|
 | 
						|
        // make sure the item is at the end of the list with the other checked items
 | 
						|
        item.position = shoppingList.value.listItems.length;
 | 
						|
 | 
						|
        // set a temporary updatedAt timestamp prior to refresh so it appears at the top of the checked items
 | 
						|
        item.updateAt = new Date().toISOString();
 | 
						|
        item.updateAt = item.updateAt.substring(0, item.updateAt.length-1);
 | 
						|
      }
 | 
						|
 | 
						|
      // make updates reflect immediately
 | 
						|
      if (shoppingList.value.listItems) {
 | 
						|
        shoppingList.value.listItems.forEach((oldListItem: ShoppingListItemOut, idx: number) => {
 | 
						|
          if (oldListItem.id === item.id && shoppingList.value?.listItems) {
 | 
						|
            shoppingList.value.listItems[idx] = item;
 | 
						|
          }
 | 
						|
        });
 | 
						|
      }
 | 
						|
 | 
						|
      updateListItemOrder();
 | 
						|
 | 
						|
      loadingCounter.value += 1;
 | 
						|
      const { data } = await userApi.shopping.items.updateOne(item.id, item);
 | 
						|
      loadingCounter.value -= 1;
 | 
						|
 | 
						|
      if (data) {
 | 
						|
        refresh();
 | 
						|
      }
 | 
						|
    }
 | 
						|
 | 
						|
    async function deleteListItem(item: ShoppingListItemOut) {
 | 
						|
      if (!shoppingList.value) {
 | 
						|
        return;
 | 
						|
      }
 | 
						|
 | 
						|
      loadingCounter.value += 1;
 | 
						|
      const { data } = await userApi.shopping.items.deleteOne(item.id);
 | 
						|
      loadingCounter.value -= 1;
 | 
						|
 | 
						|
      if (data) {
 | 
						|
        refresh();
 | 
						|
      }
 | 
						|
    }
 | 
						|
 | 
						|
    // =====================================
 | 
						|
    // Create New Item
 | 
						|
 | 
						|
    const createEditorOpen = ref(false);
 | 
						|
    const createListItemData = ref<ShoppingListItemCreate>(listItemFactory());
 | 
						|
 | 
						|
    function listItemFactory(isFood = false): ShoppingListItemCreate {
 | 
						|
      return {
 | 
						|
        shoppingListId: id,
 | 
						|
        checked: false,
 | 
						|
        position: shoppingList.value?.listItems?.length || 1,
 | 
						|
        isFood,
 | 
						|
        quantity: 0,
 | 
						|
        note: "",
 | 
						|
        labelId: undefined,
 | 
						|
        unitId: undefined,
 | 
						|
        foodId: undefined,
 | 
						|
      };
 | 
						|
    }
 | 
						|
 | 
						|
    async function createListItem() {
 | 
						|
      if (!shoppingList.value) {
 | 
						|
        return;
 | 
						|
      }
 | 
						|
 | 
						|
      if (!createListItemData.value.foodId && !createListItemData.value.note) {
 | 
						|
        // don't create an empty item
 | 
						|
        return;
 | 
						|
      }
 | 
						|
 | 
						|
      loadingCounter.value += 1;
 | 
						|
 | 
						|
      // make sure it's inserted into the end of the list, which may have been updated
 | 
						|
      createListItemData.value.position = shoppingList.value?.listItems?.length
 | 
						|
        ? (shoppingList.value.listItems.reduce((a, b) => (a.position || 0) > (b.position || 0) ? a : b).position || 0) + 1
 | 
						|
        : 0;
 | 
						|
      const { data } = await userApi.shopping.items.createOne(createListItemData.value);
 | 
						|
      loadingCounter.value -= 1;
 | 
						|
 | 
						|
      if (data) {
 | 
						|
        createListItemData.value = listItemFactory(createListItemData.value.isFood || false);
 | 
						|
        refresh();
 | 
						|
      }
 | 
						|
    }
 | 
						|
 | 
						|
    function updateIndexUnchecked(uncheckedItems: ShoppingListItemOut[]) {
 | 
						|
      if (shoppingList.value?.listItems) {
 | 
						|
        // move the new unchecked items in front of the checked items
 | 
						|
        shoppingList.value.listItems = uncheckedItems.concat(listItems.value.checked);
 | 
						|
      }
 | 
						|
 | 
						|
      // since the user has manually reordered the list, we should preserve this order
 | 
						|
      preserveItemOrder.value = true;
 | 
						|
 | 
						|
      updateListItems();
 | 
						|
    }
 | 
						|
 | 
						|
    function updateIndexUncheckedByLabel(labelName: string, labeledUncheckedItems: ShoppingListItemOut[]) {
 | 
						|
      if (!itemsByLabel.value[labelName]) {
 | 
						|
        return;
 | 
						|
      }
 | 
						|
 | 
						|
      // update this label's item order
 | 
						|
      itemsByLabel.value[labelName] = labeledUncheckedItems;
 | 
						|
 | 
						|
      // reset list order of all items
 | 
						|
      const allUncheckedItems: ShoppingListItemOut[] = [];
 | 
						|
      for (labelName in itemsByLabel.value) {
 | 
						|
        allUncheckedItems.push(...itemsByLabel.value[labelName]);
 | 
						|
      }
 | 
						|
 | 
						|
      // since the user has manually reordered the list, we should preserve this order
 | 
						|
      preserveItemOrder.value = true;
 | 
						|
 | 
						|
      // save changes
 | 
						|
      return updateIndexUnchecked(allUncheckedItems);
 | 
						|
    }
 | 
						|
 | 
						|
    async function deleteListItems(items: ShoppingListItemOut[]) {
 | 
						|
      if (!shoppingList.value) {
 | 
						|
        return;
 | 
						|
      }
 | 
						|
 | 
						|
      loadingCounter.value += 1;
 | 
						|
      const { data } = await userApi.shopping.items.deleteMany(items);
 | 
						|
      loadingCounter.value -= 1;
 | 
						|
 | 
						|
      if (data) {
 | 
						|
        refresh();
 | 
						|
      }
 | 
						|
    }
 | 
						|
 | 
						|
    async function updateListItems() {
 | 
						|
      if (!shoppingList.value?.listItems) {
 | 
						|
        return;
 | 
						|
      }
 | 
						|
 | 
						|
      // Set Position
 | 
						|
      shoppingList.value.listItems = listItems.value.unchecked.concat(listItems.value.checked).map((itm: ShoppingListItemOut, idx: number) => {
 | 
						|
        itm.position = idx;
 | 
						|
        return itm;
 | 
						|
      });
 | 
						|
 | 
						|
      loadingCounter.value += 1;
 | 
						|
      const { data } = await userApi.shopping.items.updateMany(shoppingList.value.listItems);
 | 
						|
      loadingCounter.value -= 1;
 | 
						|
 | 
						|
      if (data) {
 | 
						|
        refresh();
 | 
						|
      }
 | 
						|
    }
 | 
						|
 | 
						|
    // ===============================================================
 | 
						|
    // Shopping List Settings
 | 
						|
 | 
						|
    const allUsers = ref<UserSummary[]>([]);
 | 
						|
    const currentUserId = ref<string | undefined>();
 | 
						|
    async function fetchAllUsers() {
 | 
						|
      const { data } = await userApi.users.getGroupUsers(1, -1, { orderBy: "full_name", orderDirection: "asc" });
 | 
						|
      if (!data) {
 | 
						|
        return;
 | 
						|
      }
 | 
						|
 | 
						|
      // update current user
 | 
						|
      allUsers.value = data.items;
 | 
						|
      currentUserId.value = shoppingList.value?.userId;
 | 
						|
    }
 | 
						|
 | 
						|
    async function updateSettings() {
 | 
						|
      if (!shoppingList.value || !currentUserId.value) {
 | 
						|
        return;
 | 
						|
      }
 | 
						|
 | 
						|
      loadingCounter.value += 1;
 | 
						|
      const { data } = await userApi.shopping.lists.updateOne(
 | 
						|
        shoppingList.value.id,
 | 
						|
        {...shoppingList.value, userId: currentUserId.value},
 | 
						|
      );
 | 
						|
      loadingCounter.value -= 1;
 | 
						|
 | 
						|
      if (data) {
 | 
						|
        refresh();
 | 
						|
      }
 | 
						|
    }
 | 
						|
 | 
						|
    return {
 | 
						|
      addRecipeReferenceToList,
 | 
						|
      updateListItems,
 | 
						|
      allLabels,
 | 
						|
      contextMenu,
 | 
						|
      contextMenuAction,
 | 
						|
      copyListItems,
 | 
						|
      createEditorOpen,
 | 
						|
      createListItem,
 | 
						|
      createListItemData,
 | 
						|
      deleteChecked,
 | 
						|
      deleteListItem,
 | 
						|
      edit,
 | 
						|
      getLabelColor,
 | 
						|
      groupSlug,
 | 
						|
      itemsByLabel,
 | 
						|
      listItems,
 | 
						|
      loadingCounter,
 | 
						|
      preferences,
 | 
						|
      presentLabels,
 | 
						|
      recipeMap,
 | 
						|
      removeRecipeReferenceToList,
 | 
						|
      reorderLabelsDialog,
 | 
						|
      toggleReorderLabelsDialog,
 | 
						|
      settingsDialog,
 | 
						|
      toggleSettingsDialog,
 | 
						|
      updateLabelOrder,
 | 
						|
      saveListItem,
 | 
						|
      shoppingList,
 | 
						|
      showChecked,
 | 
						|
      sortByLabels,
 | 
						|
      toggleShowChecked,
 | 
						|
      uncheckAll,
 | 
						|
      updateIndexUnchecked,
 | 
						|
      updateIndexUncheckedByLabel,
 | 
						|
      allUnits,
 | 
						|
      allFoods,
 | 
						|
      allUsers,
 | 
						|
      currentUserId,
 | 
						|
      updateSettings,
 | 
						|
    };
 | 
						|
  },
 | 
						|
  head() {
 | 
						|
    return {
 | 
						|
      title: this.$t("shopping-list.shopping-list") as string,
 | 
						|
    };
 | 
						|
  },
 | 
						|
});
 | 
						|
</script>
 | 
						|
 | 
						|
<style scoped>
 | 
						|
.number-input-container {
 | 
						|
  max-width: 50px;
 | 
						|
}
 | 
						|
</style>
 |