From 615e3bfa3d73cbb1ab2f6db816af6d4e0d2ca702 Mon Sep 17 00:00:00 2001
From: vabene1111 <vabene1234@googlemail.com>
Date: Thu, 17 Oct 2024 20:41:39 +0200
Subject: [PATCH] ugly but working shopping list

---
 cookbook/views/api.py                         |   2 +-
 .../components/display/ShoppingLineItem.vue   | 369 ++++++++++++++++++
 .../components/display/ShoppingListView.vue   |  65 ++-
 vue3/src/stores/ShoppingStore.ts              |   2 +-
 4 files changed, 416 insertions(+), 22 deletions(-)
 create mode 100644 vue3/src/components/display/ShoppingLineItem.vue

diff --git a/cookbook/views/api.py b/cookbook/views/api.py
index b65d776af8..ee500199dc 100644
--- a/cookbook/views/api.py
+++ b/cookbook/views/api.py
@@ -2017,7 +2017,7 @@ def meal_plans_to_ical(queryset, filename):
 @api_view(['POST'])
 @permission_classes([CustomIsUser & CustomTokenHasReadWriteScope])
 def ingredient_from_string(request):
-    text = request.POST['text']
+    text = request.data['text']
 
     ingredient_parser = IngredientParser(request, False)
     amount, unit, food, note = ingredient_parser.parse(text)
diff --git a/vue3/src/components/display/ShoppingLineItem.vue b/vue3/src/components/display/ShoppingLineItem.vue
new file mode 100644
index 0000000000..5af733e0dd
--- /dev/null
+++ b/vue3/src/components/display/ShoppingLineItem.vue
@@ -0,0 +1,369 @@
+<template>
+    <div class="swipe-container" :id="itemContainerId" @touchend="handleSwipe()"
+         v-if="(useUserPreferenceStore().deviceSettings.shopping_show_checked_entries || !isChecked) && (useUserPreferenceStore().deviceSettings.shopping_show_delayed_entries || !isDelayed)"
+    >
+        <div class="swipe-action" :class="{'bg-success': !isChecked , 'bg-warning': isChecked }">
+            <i class="swipe-icon fa-fw fas" :class="{'fa-check': !isChecked , 'fa-cart-plus': isChecked }"></i>
+        </div>
+
+        <v-btn-group class="swipe-element">
+            <v-btn color="primary" v-if="isDelayed">
+                <i class="fa-fw fas fa-hourglass-half"></i>
+            </v-btn>
+            <div class="card flex-grow-1 btn-block p-2" @click="detail_modal_visible = true">
+                <div class="d-flex">
+                    <div class="d-flex flex-column pr-2" v-if="Object.keys(amounts).length> 0">
+                        <span v-for="a in amounts" v-bind:key="a.id">
+
+                            <span><i class="fas fa-check" v-if="a.checked && !isChecked"></i><i class="fas fa-hourglass-half" v-if="a.delayed && !a.checked"></i> <b>{{ a.amount }} {{
+                                    a.unit
+                                }} </b></span>
+                            <br/></span>
+
+                    </div>
+                    <div class="d-flex  flex-column flex-grow-1 align-self-center">
+                        {{ food.name }} <br/>
+                        <span v-if="info_row"><small class="text-muted">{{ info_row }}</small></span>
+                    </div>
+                </div>
+
+
+            </div>
+            <v-btn color="success" @click="useShoppingStore().setEntriesCheckedState(entries, !isChecked, true)"
+                   :class="{'btn-success': !isChecked, 'btn-warning': isChecked}">
+                <i class="d-print-none fa-fw fas" :class="{'fa-check': !isChecked , 'fa-cart-plus': isChecked }"></i>
+            </v-btn>
+        </v-btn-group>
+        <div class="swipe-action bg-primary justify-content-end">
+            <i class="fa-fw fas fa-hourglass-half swipe-icon"></i>
+        </div>
+
+        <v-dialog v-model="detail_modal_visible">
+            <v-card>
+                <v-card-title>
+                    <h5> {{ food_row }}</h5>
+                    <small class="text-muted">{{ food.description }}</small>
+
+                </v-card-title>
+                <v-card-text>
+
+                    <h5 class="mt-2">{{ $t('Quick actions') }}</h5>
+                    {{ $t('Category') }}
+                    <v-select
+                        class="form-control mb-2"
+                        :items="useShoppingStore().supermarketCategories"
+                        item-title="name"
+                        item-value="id"
+                        return-object
+                        v-model="food.supermarket_category"
+                        @input="detail_modal_visible = false; updateFoodCategory(food)"
+                    ></v-select>
+
+                    <v-btn color="info" block
+                           @click="detail_modal_visible = false;useShoppingStore().delayEntries(entries,!isDelayed, true)">
+                        {{ $t('Postpone') }}
+                    </v-btn>
+
+
+                    <h6 class="mt-2">{{ $t('Entries') }}</h6>
+
+
+                    <v-row v-for="e in entries" v-bind:key="e.id">
+                        <v-col cold="12">
+
+                            <v-btn-group class="w-100">
+                                <div class="card flex-grow-1 btn-block p-2">
+                                <span><i class="fas fa-check" v-if="e.checked"></i><i class="fas fa-hourglass-half" v-if="e.delay_until !== null && !e.checked"></i>
+                                     <b><span v-if="e.amount > 0">{{ e.amount }}</span> {{ e.unit?.name }}</b> {{ food.name }}</span>
+                                    <span><small class="text-muted">
+                                    <span v-if="e.recipe_mealplan && e.recipe_mealplan.recipe_name !== ''">
+                                        <!-- TOOD used to be a link to view_recipe -->
+                                        <a> <b>  {{
+                                                e.recipe_mealplan.recipe_name
+                                            }} </b></a>({{
+                                            e.recipe_mealplan.servings
+                                        }} {{ $t('Servings') }})<br/>
+                                    </span>
+                                    <span v-if="e.recipe_mealplan && e.recipe_mealplan.mealplan_type !== undefined">
+                                        {{ e.recipe_mealplan.mealplan_type }}
+                                        {{ DateTime().fromJSDate(e.recipe_mealplan.mealplan_from_date).toLocaleString(DateTime.DATETIME_SHORT)}}
+                                        <br/>
+                                    </span>
+
+                                    {{ e.created_by.display_name }} {{ DateTime().fromJSDate(e.created_at).toLocaleString(DateTime.DATETIME_SHORT) }}<br/>
+                                </small>
+                                    </span>
+
+                                </div>
+                                <v-btn color="error"
+                                       @click="useShoppingStore().deleteObject(e)"><i
+                                    class="fas fa-trash"></i></v-btn>
+                            </v-btn-group>
+
+                            <!-- TODO implement -->
+                            <!--                        <generic-multiselect-->
+                            <!--                            class="mt-1"-->
+                            <!--                            v-if="e.recipe_mealplan === null"-->
+                            <!--                            :initial_single_selection="e.unit"-->
+                            <!--                            :model="Models.UNIT"-->
+                            <!--                            :multiple="false"-->
+                            <!--                            @change="e.unit = $event.val; useShoppingListStore().updateObject(e)"-->
+                            <!--                        >-->
+                            <!--                        </generic-multiselect>-->
+
+                            <!--                        <number-scaler-component :number="e.amount"-->
+                            <!--                                                 @change="e.amount = $event; useShoppingListStore().updateObject(e)"-->
+                            <!--                                                 v-if="e.recipe_mealplan === null"></number-scaler-component>-->
+                            <hr class="m-2"/>
+                        </v-col>
+
+                    </v-row>
+
+                    <v-btn color="success" block @click="useShoppingListStore().createObject({ amount: 0, unit: null, food: food, })"> {{ $t("Add") }}</v-btn>
+                    <v-btn color="warning" block @click="detail_modal_visible = false; setFoodIgnoredAndChecked(food)"> {{ $t("Ignore_Shopping") }}</v-btn>
+                    <v-btn color="danger" block class="mt-2"
+                           @click="detail_modal_visible = false;useShoppingListStore().deleteEntries(entries)">
+                        {{ $t('Delete_All') }}
+                    </v-btn>
+
+                </v-card-text>
+            </v-card>
+
+
+        </v-dialog>
+
+        <!--        <generic-modal-form :model="Models.FOOD" :show="editing_food !== null"-->
+        <!--                            @hidden="editing_food = null; useShoppingListStore().refreshFromAPI()"></generic-modal-form>-->
+
+    </div>
+</template>
+
+<script setup lang="ts">
+
+
+import {computed, PropType, ref} from "vue";
+import {DateTime} from "luxon";
+import {useShoppingStore} from "@/stores/ShoppingStore.js";
+import {useUserPreferenceStore} from "@/stores/UserPreferenceStore.js";
+import {ApiApi, Food, ShoppingListEntry} from '@/openapi'
+import {ErrorMessageType, useMessageStore} from "@/stores/MessageStore";
+
+const props = defineProps({
+    entries: {type: [] as PropType<ShoppingListEntry[]>, required: true},
+})
+
+const detail_modal_visible = ref(false)
+const editing_food = ref({} as Food)
+
+
+const itemContainerId = computed(() => {
+    let id = 'id_sli_'
+    for (let i in props.entries) {
+        id += i + '_'
+    }
+    return id
+})
+
+const isChecked = computed(() => {
+    for (let i in props.entries) {
+        if (!props.entries[i].checked) {
+            return false
+        }
+    }
+    return true
+})
+
+const isDelayed = computed(() => {
+    for (let i in props.entries) {
+        if (props.entries[i].delayUntil != null && props.entries[i].delayUntil! > new Date(Date.now())) {
+            return true
+        }
+    }
+    return false
+})
+
+
+const food = computed(() => {
+    return props.entries[Object.keys(props.entries)[0]]['food']
+})
+
+
+const amounts = computed(() => {
+    let unit_amounts = {}
+
+    for (let i in props.entries) {
+        let e = props.entries[i]
+
+        if (!e.checked && e.delayUntil === null
+            || (e.checked && useUserPreferenceStore().deviceSettings.shopping_show_checked_entries)
+            || (e.delayUntil !== null && useUserPreferenceStore().deviceSettings.shopping_show_delayed_entries)) {
+
+            let unit = -1
+            if (e.unit !== undefined && e.unit !== null) {
+                unit = e.unit.id!
+            }
+            if (e.amount > 0) {
+                if (unit in unit_amounts) {
+                    unit_amounts[unit]['amount'] += e.amount
+                } else {
+                    if (unit === -1) {
+                        unit_amounts[unit] = {id: -1, unit: "", amount: e.amount, checked: e.checked, delayed: (e.delayUntil !== null)}
+                    } else {
+                        unit_amounts[unit] = {id: e.unit.id, unit: e.unit.name, amount: e.amount, checked: e.checked, delayed: (e.delayUntil !== null)}
+                    }
+
+                }
+            }
+        }
+    }
+    return unit_amounts
+})
+
+const food_row = computed(() => {
+    return food.value.name
+})
+
+const info_row = computed(() => {
+    let info_row = []
+
+    let authors = []
+    let recipes = []
+    let meal_pans = []
+
+    for (let i in props.entries) {
+        let e = props.entries[i]
+
+        if (authors.indexOf(e.createdBy.displayName) === -1) {
+            authors.push(e.createdBy.displayName)
+        }
+
+
+        if (e.recipeMealplan !== null) {
+            let recipe_name = e.recipeMealplan.recipeName
+            if (recipes.indexOf(recipe_name) === -1) {
+                recipes.push(recipe_name.substring(0, 14) + (recipe_name.length > 14 ? '..' : ''))
+            }
+
+            if ('mealplan_from_date' in e.recipeMealplan) {
+                let meal_plan_entry = (e?.recipeMealplan?.mealplanType || '') + ' (' + DateTime.fromJSDate(e.recipeMealplan.mealplanFromDate).toLocaleString(DateTime.DATETIME_SHORT) + ')'
+                if (meal_pans.indexOf(meal_plan_entry) === -1) {
+                    meal_pans.push(meal_plan_entry)
+                }
+            }
+        }
+    }
+
+    if (useUserPreferenceStore().deviceSettings.shopping_item_info_created_by && authors.length > 0) {
+        info_row.push(authors.join(', '))
+    }
+    if (useUserPreferenceStore().deviceSettings.shopping_item_info_recipe && recipes.length > 0) {
+        info_row.push(recipes.join(', '))
+    }
+    if (useUserPreferenceStore().deviceSettings.shopping_item_info_mealplan && meal_pans.length > 0) {
+        info_row.push(meal_pans.join(', '))
+    }
+
+    return info_row.join(' - ')
+})
+
+// TODO implement
+/**
+ * update the food after the category was changed
+ * handle changing category to category ID as a workaround
+ * @param food
+ */
+function updateFoodCategory(food: Food) {
+    // if (typeof food.supermarketCategory === "number") { // not the best solution, but as long as generic multiselect does not support caching, I don't want to use a proper model
+    //     food.supermarket_category = this.useShoppingListStore().supermarket_categories.filter(sc => sc.id === food.supermarket_category)[0]
+    // }
+    //
+    // let apiClient = new ApiApiFactory()
+    // apiClient.updateFood(food.id, food).then(r => {
+    //
+    // }).catch((err) => {
+    //     StandardToasts.makeStandardToast(this, StandardToasts.FAIL_UPDATE, err)
+    // })
+}
+
+/**
+ * set food on_hand status to true and check all associated entries
+ * @param food
+ */
+function setFoodIgnoredAndChecked(food: Food) {
+    let api = new ApiApi()
+
+    food.ignoreShopping = true
+    api.apiFoodUpdate({id: food.id!, food: food}).then(r => {
+
+    }).catch((err) => {
+        useMessageStore().addError(ErrorMessageType.UPDATE_ERROR, err)
+    })
+
+    useShoppingStore().setEntriesCheckedState(props.entries, true, false)
+}
+
+/**
+ * function triggered by touchend event of swipe container
+ * check if min distance is reached and execute desired action
+ */
+function handleSwipe() {
+    const minDistance = 80;
+    const container = document.querySelector('#' + itemContainerId.value);
+    // get the distance the user swiped
+    const swipeDistance = container.scrollLeft - container.clientWidth;
+    if (swipeDistance < minDistance * -1) {
+        useShoppingStore().setEntriesCheckedState(props.entries, !isChecked.value, true)
+    } else if (swipeDistance > minDistance) {
+        useShoppingStore().delayEntries(props.entries, !isDelayed.value, true)
+    }
+}
+
+</script>
+
+
+<style>
+/* scroll snap takes care of restoring scroll position */
+.swipe-container {
+    display: flex;
+    overflow: auto;
+    overflow-x: scroll;
+    scroll-snap-type: x mandatory;
+}
+
+/* scrollbar should be hidden */
+.swipe-container::-webkit-scrollbar {
+    display: none;
+}
+
+.swipe-container {
+    scrollbar-width: none; /* For Firefox */
+}
+
+/* main element should always snap into view */
+.swipe-element {
+    scroll-snap-align: start;
+}
+
+.swipe-icon {
+    color: white;
+    position: sticky;
+    left: 16px;
+    right: 16px;
+}
+
+/* swipe-actions and element should be 100% wide */
+.swipe-action,
+.swipe-element {
+    min-width: 100%;
+}
+
+.swipe-action {
+    display: flex;
+    align-items: center;
+}
+
+.right {
+    justify-content: flex-end;
+}
+
+</style>
diff --git a/vue3/src/components/display/ShoppingListView.vue b/vue3/src/components/display/ShoppingListView.vue
index 2e915bda60..db358290b1 100644
--- a/vue3/src/components/display/ShoppingListView.vue
+++ b/vue3/src/components/display/ShoppingListView.vue
@@ -1,35 +1,32 @@
 <template>
     <v-tabs v-model="currentTab" grow>
-        <v-tab value="shopping"><i class="fas fa-shopping-cart fa-fw"></i> <span class="d-none d-md-block ms-1">Shopping List</span></v-tab>
-        <v-tab value="recipes"><i class="fas fa-book fa-fw"></i> <span class="d-none d-md-block ms-1">Recipes</span></v-tab>
+        <v-tab value="shopping"><i class="fas fa-shopping-cart fa-fw"></i> <span class="d-none d-md-block ms-1">{{ $t('Shopping_list') }}</span></v-tab>
+        <v-tab value="recipes"><i class="fas fa-book fa-fw"></i> <span class="d-none d-md-block ms-1">{{ $t('Recipes') }}</span></v-tab>
     </v-tabs>
 
     <v-window v-model="currentTab">
         <v-window-item value="shopping">
             <v-container>
-
-
                 <v-row>
                     <v-col>
+                        <v-text-field :label="$t('Shopping_input_placeholder')" @keyup.enter="addIngredient()" v-model="ingredientInput">
+                            <template #append>
+                                <v-btn
+                                    @click="addIngredient()"
+                                    :icon="ingredientInputIcon"
+                                    color="create"
+                                ></v-btn>
+                            </template>
+                        </v-text-field>
+
                         <v-list lines="two" density="compact">
 
                             <template v-for="category in useShoppingStore().getEntriesByGroup">
                                 <v-list-subheader>{{ category.name }}</v-list-subheader>
-                                {{category.stats}}
                                 <v-divider></v-divider>
 
-                                <template v-for="item in category.foods">
-                                    <v-list-item>
-                                        {{ item[1].food.name }}
-
-                                        <template v-slot:append>
-                                            <v-btn
-                                                color="success"
-                                                icon="fas fa-check"
-                                                variant="text"
-                                            ></v-btn>
-                                        </template>
-                                    </v-list-item>
+                                <template v-for="[i, value] in category.foods" :key="i">
+                                    <shopping-line-item :entries="Array.from(value.entries.values())"></shopping-line-item>
                                 </template>
                             </template>
                         </v-list>
@@ -38,7 +35,7 @@
             </v-container>
         </v-window-item>
         <v-window-item value="recipes">
-            Recipes
+            {{ $t('Recipes') }}
         </v-window-item>
     </v-window>
 
@@ -46,12 +43,40 @@
 
 <script setup lang="ts">
 
-import {ref} from "vue";
+import {onMounted, ref} from "vue";
 import {useShoppingStore} from "@/stores/ShoppingStore";
+import {ApiApi, Food, IngredientString, ShoppingListEntry, Unit} from "@/openapi";
+import {ErrorMessageType, useMessageStore} from "@/stores/MessageStore";
+import ShoppingLineItem from "@/components/display/ShoppingLineItem.vue";
 
 const currentTab = ref("shopping")
 
-useShoppingStore().refreshFromAPI()
+const ingredientInput = ref('')
+const ingredientInputIcon = ref('fa-solid fa-plus')
+
+onMounted(() => {
+    useShoppingStore().refreshFromAPI()
+})
+
+function addIngredient() {
+    const api = new ApiApi()
+
+    api.apiIngredientFromStringCreate({ingredientString: {text: ingredientInput.value} as IngredientString}).then(r => {
+        useShoppingStore().createObject({
+            amount: r.amount,
+            unit: (r.unit != null) ? {name: r.unit} as Unit : null,
+            food: {name: r.food} as Food,
+        } as ShoppingListEntry)
+        ingredientInput.value = ''
+
+        ingredientInputIcon.value = 'fa-solid fa-check'
+        setTimeout(() => {
+            ingredientInputIcon.value = 'fa-solid fa-plus'
+        }, 1000)
+    }).catch(err => {
+        useMessageStore().addError(ErrorMessageType.CREATE_ERROR, err)
+    })
+}
 
 </script>
 
diff --git a/vue3/src/stores/ShoppingStore.ts b/vue3/src/stores/ShoppingStore.ts
index e12bbc88e7..f3e14dac23 100644
--- a/vue3/src/stores/ShoppingStore.ts
+++ b/vue3/src/stores/ShoppingStore.ts
@@ -497,7 +497,7 @@ export const useShoppingStore = defineStore(_STORE_ID, () => {
         }
     }
 
-    return {entries, supermarkets, supermarketCategories, getEntriesByGroup, getFlatEntries, hasFailedItems, refreshFromAPI}
+    return {entries, supermarkets, supermarketCategories, getEntriesByGroup, getFlatEntries, hasFailedItems, refreshFromAPI, createObject, deleteObject, updateObject, undoChange, setEntriesCheckedState, delayEntries}
 })
 
 // enable hot reload for store