82 lines
2.2 KiB
Vue
82 lines
2.2 KiB
Vue
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<template>
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<h3>Full shopping list</h3>
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<h4>Included Meals</h4>
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<meal-selection-list @meal-selected="mealSelected" @meal-unselected="mealUnselected" :checked="includedMeals" :meals="availableMeals" />
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<ul class="full-shopping-list">
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<li v-for="item in listByProduct" :key="item.id">
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<shopping-list-item :product="item.product" :sources="item.sources" />
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</li>
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</ul>
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</template>
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<style scoped>
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.full-shopping-list li {
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list-style-type: none;
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border: 1px solid #ccc;
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border-radius: 0.5em;
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margin-bottom: 1em;
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}
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.full-shopping-list {
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padding: 0;
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}
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</style>
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<script>
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import data from '@/data.js'
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import { requestsToSources, groupByProduct } from './shopping.js'
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import MealSelectionList from './MealSelectionList.vue'
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import ShoppingListItem from './ShoppingListItem.vue'
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export default {
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name: 'FullShoppingListPage',
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components: { MealSelectionList, ShoppingListItem },
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props: {
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id: [String, Number]
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},
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data() {
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const from = new Date();
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from.setTime(0);
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const to = new Date();
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to.setDate(to.getDate() + 7);
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return { from, to, availableMeals: [], shoppingList: null, includedMeals: [], listByProduct: []}
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},
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async beforeMount() {
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this.availableMeals = await data.getMeals(this.from, this.to);
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this.shoppingList = await data.getCurrentShoppingList();
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},
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watch: {
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shoppingList: {
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handler: 'updateLists',
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deep: true
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}
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},
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methods: {
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async updateLists() {
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if (!this.shoppingList)
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return;
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this.includedMeals = this.shoppingList.requests.map(r => r.meal).filter(m => m);
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const sources = requestsToSources(this.shoppingList.requests);
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this.listByProduct = groupByProduct(sources);
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},
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async mealSelected(meal) {
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const request = await data.requestMeal(meal.id);
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this.shoppingList.requests.push(request);
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},
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async mealUnselected(meal) {
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await data.unrequestMeal(meal.id);
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this.shoppingList.requests = this.shoppingList.requests.filter(r => r.meal?.id !== meal.id);
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}
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}
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}
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</script>
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