From 0461c57cf338e56ecd801dd46690b6e0d6c4f2ce Mon Sep 17 00:00:00 2001
From: vabene1111 <vabene1234@googlemail.com>
Date: Sat, 15 Feb 2025 09:50:40 +0100
Subject: [PATCH] usable books page

---
 cookbook/admin.py                             |  9 +-
 vue3/src/components/display/BookEntryCard.vue | 58 ++++++++++++
 .../components/display/IngredientsTable.vue   |  6 +-
 vue3/src/pages/BookViewPage.vue               | 91 ++++++++++++++-----
 vue3/src/utils/model_utils.ts                 | 37 ++++++--
 5 files changed, 170 insertions(+), 31 deletions(-)
 create mode 100644 vue3/src/components/display/BookEntryCard.vue

diff --git a/cookbook/admin.py b/cookbook/admin.py
index 32af3e5a2..f6213783e 100644
--- a/cookbook/admin.py
+++ b/cookbook/admin.py
@@ -10,7 +10,7 @@ from treebeard.forms import movenodeform_factory
 
 from cookbook.managers import DICTIONARY
 
-from .models import (BookmarkletImport, Comment, CookLog, Food, ImportLog, Ingredient, InviteLink,
+from .models import (BookmarkletImport, Comment, CookLog, CustomFilter, Food, ImportLog, Ingredient, InviteLink,
                      Keyword, MealPlan, MealType, NutritionInformation, Property, PropertyType,
                      Recipe, RecipeBook, RecipeBookEntry, RecipeImport, SearchPreference, ShareLink,
                      ShoppingListEntry, ShoppingListRecipe, Space, Step, Storage,
@@ -103,6 +103,13 @@ class ConnectorConfigAdmin(admin.ModelAdmin):
 admin.site.register(ConnectorConfig, ConnectorConfigAdmin)
 
 
+class CustomFilterAdmin(admin.ModelAdmin):
+    list_display = ('id', 'type', 'name')
+
+
+admin.site.register(CustomFilter, CustomFilterAdmin)
+
+
 class SyncAdmin(admin.ModelAdmin):
     list_display = ('storage', 'path', 'active', 'last_checked')
     search_fields = ('storage__name', 'path')
diff --git a/vue3/src/components/display/BookEntryCard.vue b/vue3/src/components/display/BookEntryCard.vue
new file mode 100644
index 000000000..d38a6aaa9
--- /dev/null
+++ b/vue3/src/components/display/BookEntryCard.vue
@@ -0,0 +1,58 @@
+<template>
+    <v-card :loading="loading">
+        <v-card-title>{{ props.recipeOverview.name }}</v-card-title>
+        <recipe-image height="25vh" :recipe="props.recipeOverview"></recipe-image>
+        <v-card-subtitle>{{ props.recipeOverview.description }}</v-card-subtitle>
+        <v-card-text>
+            <keywords-bar :keywords="props.recipeOverview.keywords"></keywords-bar>
+        </v-card-text>
+        <ingredients-table :ingredient-factor="1" v-model="ingredients" :show-checkbox="false"></ingredients-table>
+    </v-card>
+</template>
+
+<script setup lang="ts">
+
+import RecipeImage from "@/components/display/RecipeImage.vue";
+import {ApiApi, Ingredient, Recipe, RecipeOverview} from "@/openapi";
+import {onMounted, PropType, ref} from "vue";
+import {ErrorMessageType, useMessageStore} from "@/stores/MessageStore";
+import IngredientsTable from "@/components/display/IngredientsTable.vue";
+import {getRecipeIngredients} from "@/utils/model_utils";
+import {useI18n} from "vue-i18n";
+import KeywordsBar from "@/components/display/KeywordsBar.vue";
+
+const props = defineProps({
+    recipeOverview: {type: {} as PropType<RecipeOverview>, required: true}
+})
+
+const {t} = useI18n()
+
+const loading = ref(false)
+const recipe = ref({} as Recipe)
+const ingredients = ref([] as Ingredient[])
+
+onMounted(() => {
+    loadRecipe()
+})
+
+function loadRecipe() {
+    let api = new ApiApi()
+
+    loading.value = true
+
+    api.apiRecipeRetrieve({id: props.recipeOverview.id!}).then(r => {
+        recipe.value = r
+        ingredients.value = getRecipeIngredients(recipe.value, t,{showStepHeaders: true})
+    }).catch(err => {
+        useMessageStore().addError(ErrorMessageType.FETCH_ERROR, err)
+    }).finally(() => {
+        loading.value = false
+    })
+}
+
+</script>
+
+
+<style scoped>
+
+</style>
\ No newline at end of file
diff --git a/vue3/src/components/display/IngredientsTable.vue b/vue3/src/components/display/IngredientsTable.vue
index 3ec583c77..944df01b1 100644
--- a/vue3/src/components/display/IngredientsTable.vue
+++ b/vue3/src/components/display/IngredientsTable.vue
@@ -33,7 +33,7 @@
                 <td colspan="5" class="font-weight-bold">{{ i.note }}</td>
             </template>
             <template v-else>
-                <td style="width: 1%; text-wrap: nowrap" class="pa-0">
+                <td style="width: 1%; text-wrap: nowrap" class="pa-0" v-if="showCheckbox">
                     <v-checkbox-btn v-model="i.checked" color="success" v-if="!i.isHeader"></v-checkbox-btn>
                 </td>
                 <td style="width: 1%; text-wrap: nowrap" class="pr-1" v-html="calculateFoodAmount(i.amount, props.ingredientFactor, useUserPreferenceStore().userSettings.useFractions)"></td>
@@ -73,6 +73,10 @@ const props = defineProps({
         type: Number,
         required: true,
     },
+    showCheckbox: {
+        type: Boolean,
+        default: true
+    },
 })
 
 const tableHeaders = computed(() => {
diff --git a/vue3/src/pages/BookViewPage.vue b/vue3/src/pages/BookViewPage.vue
index 8fc76ec51..737247e82 100644
--- a/vue3/src/pages/BookViewPage.vue
+++ b/vue3/src/pages/BookViewPage.vue
@@ -3,31 +3,68 @@
         <v-row>
             <v-col>
                 <v-card>
-                    <v-card-text class="pt-2 pb-2">
-                        <v-btn variant="flat" @click="router.go(-1)" prepend-icon="fa-solid fa-arrow-left">{{ $t('Back') }}</v-btn>
+                    <v-card-title>{{ book.name }}
+                        <v-btn class="float-right" variant="flat" :to="{name: 'BooksPage'}" prepend-icon="$books" v-if="mdAndUp">{{ $t('Books') }}</v-btn>
+                    </v-card-title>
+                    <v-card-text v-if="book.shared && book.shared.length > 0">
+                        <v-chip-group>
+                            <v-label class="me-2">{{ $t('shared_with') }}</v-label>
+                            <v-chip v-for="u in book.shared">{{ u.displayName }}</v-chip>
+                        </v-chip-group>
                     </v-card-text>
+                    <v-card-text class="text-disabled">
+                        {{ book.description }}
+                    </v-card-text>
+                    <v-expansion-panels v-model="toc">
+                        <v-expansion-panel>
+                            <v-expansion-panel-title>{{ $t('Table_of_Contents') }}</v-expansion-panel-title>
+                            <v-expansion-panel-text>
+                                <v-list>
+                                    <v-list-item v-for="(entry, i) in entries" :key="entry.id" @click="page = i; toc = false">
+                                        {{ entry.recipeContent.name }}
+                                    </v-list-item>
+                                </v-list>
+                            </v-expansion-panel-text>
+                        </v-expansion-panel>
+                    </v-expansion-panels>
                 </v-card>
             </v-col>
         </v-row>
 
         <v-row>
-            <v-col>
-                <h2>{{ book.name }}</h2>
-                <p class="text-disabled">{{ book.description }}</p>
+            <v-col class="text-center">
+                <v-pagination :model-value="page + 1" @update:model-value="value => page = value - 1" :length="totalItems" @next="page = page + (mdAndUp ? 2 : 1)"
+                              @prev="page = page - (mdAndUp ? 2 : 1)"></v-pagination>
             </v-col>
         </v-row>
-        <v-row>
-            <v-col cols="12" md="6">
-                <v-data-iterator :items="entries" :items-per-page="recipesPerPage" :page="page" @update:page="loadRecipe">
-                    <template #default="{items}">
-                        <v-card v-for="i in items">
-                            <v-card-title>{{i.raw.recipeContent.name}}</v-card-title>
-                            <v-card-subtitle>{{i.raw.recipeContent.desciption}}</v-card-subtitle>
 
-                        </v-card>
+        <v-row>
+            <v-col cols="12">
+                <v-window v-model="page" show-arrows>
+                    <template #next>
+                        <v-btn icon="fa-solid fa-chevron-right" variant="plain" @click="page = page + (mdAndUp ? 2 : 1)"></v-btn>
                     </template>
-                </v-data-iterator>
-                <v-pagination v-model="page" :length="totalItems / recipesPerPage"></v-pagination>
+                    <template #prev>
+                        <v-btn icon="fa-solid fa-chevron-left" variant="plain" @click="page = page - (mdAndUp ? 2 : 1)"></v-btn>
+                    </template>
+
+                    <v-window-item v-for="(entry, i) in entries" :key="entry.id">
+                        <v-row>
+                            <v-col cols="12" md="6">
+                                <book-entry-card :recipe-overview="entries[i].recipeContent"></book-entry-card>
+                                <div class="text-center mt-1">
+                                    <span class="text-disabled">{{ i + 1 }}</span>
+                                </div>
+                            </v-col>
+                            <v-col cols="6" v-if="mdAndUp && entries.length > i + 1">
+                                <book-entry-card :recipe-overview="entries[i + 1].recipeContent"></book-entry-card>
+                                <div class="text-center mt-1">
+                                    <span class="text-disabled">{{ i + 2 }}</span>
+                                </div>
+                            </v-col>
+                        </v-row>
+                    </v-window-item>
+                </v-window>
             </v-col>
         </v-row>
     </v-container>
@@ -39,18 +76,21 @@
 import {onMounted, ref} from "vue";
 import {ApiApi, RecipeBook, RecipeBookEntry} from "@/openapi";
 import {ErrorMessageType, useMessageStore} from "@/stores/MessageStore";
-import {VDataTableUpdateOptions} from "@/vuetify";
 import {useRouter} from "vue-router";
+import RecipeImage from "@/components/display/RecipeImage.vue";
+import {useDisplay} from "vuetify";
+import BookEntryCard from "@/components/display/BookEntryCard.vue";
 
 const props = defineProps({
     bookId: {type: String, required: true},
 })
 
+const {mdAndUp} = useDisplay()
 const router = useRouter()
 
 const loading = ref(false)
-const page = ref(1)
-const recipesPerPage = ref(1)
+const toc = ref(false)
+const page = ref(0)
 const totalItems = ref(0)
 
 const book = ref({} as RecipeBook)
@@ -58,13 +98,15 @@ const entries = ref([] as RecipeBookEntry[])
 
 onMounted(() => {
     loadBook()
-    loadEntries({page: 1})
+
+    entries.value = []
+    loadEntries(1)
 })
 
 /**
  * load the given book
  */
-function loadBook(){
+function loadBook() {
     const api = new ApiApi()
     loading.value = true
 
@@ -77,12 +119,15 @@ function loadBook(){
     })
 }
 
-function loadEntries(options: VDataTableUpdateOptions){
+function loadEntries(page: number) {
     const api = new ApiApi()
 
-    api.apiRecipeBookEntryList({book: props.bookId, page: options.page}).then(r => {
-        entries.value = r.results
+    api.apiRecipeBookEntryList({book: props.bookId, page: page}).then(r => {
+        entries.value = entries.value.concat(r.results)
         totalItems.value = r.count
+        if (r.next) {
+            loadEntries(page + 1)
+        }
     }).catch(err => {
         useMessageStore().addError(ErrorMessageType.FETCH_ERROR, err)
     })
diff --git a/vue3/src/utils/model_utils.ts b/vue3/src/utils/model_utils.ts
index 62029ac17..36351200a 100644
--- a/vue3/src/utils/model_utils.ts
+++ b/vue3/src/utils/model_utils.ts
@@ -1,4 +1,4 @@
-import {Ingredient} from "@/openapi";
+import {Ingredient, Recipe} from "@/openapi";
 
 /**
  * returns a string representing an ingredient
@@ -7,21 +7,46 @@ import {Ingredient} from "@/openapi";
 export function ingredientToString(ingredient: Ingredient) {
     let content = []
 
-    if(ingredient == undefined){
+    if (ingredient == undefined) {
         return ''
     }
 
-    if(ingredient.amount != 0){
+    if (ingredient.amount != 0) {
         content.push(ingredient.amount)
     }
-    if(ingredient.unit){
+    if (ingredient.unit) {
         content.push(ingredient.unit.name)
     }
-    if(ingredient.food){
+    if (ingredient.food) {
         content.push(ingredient.food.name)
     }
-    if(ingredient.note){
+    if (ingredient.note) {
         content.push(`(${ingredient.note})`)
     }
     return content.join(' ')
+}
+
+
+/**
+ * returns a list of all ingredients used by the given recipe
+ * @param recipe recipe to return ingredients for
+ * @param t useI18N object to use for translation
+ * @param options options object for list generation
+ *                showStepHeaders - add steps as a header ingredient if it's configured on the step
+ */
+export function getRecipeIngredients(recipe: Recipe, t: any, options: { showStepHeaders: boolean } = {showStepHeaders: false}) {
+    let ingredients = [] as Ingredient[]
+    recipe.steps.forEach((step, index) => {
+        if (step.showAsHeader && options.showStepHeaders && recipe.steps.length > 1 && (step.ingredients.length > 0 || step.name != '')) {
+            ingredients.push({
+                amount: 0,
+                unit: null,
+                food: null,
+                note: (step.name !== '') ? step.name : t('Step') + ' ' + (index + 1),
+                isHeader: true
+            } as Ingredient)
+        }
+        ingredients = ingredients.concat(step.ingredients)
+    })
+    return ingredients
 }
\ No newline at end of file