图

.vscode/settings.json

@@ -0,0 +1 @@
+{ "plantuml.server":"http://www.plantuml.com/plantuml"}

docs/info-map.md

@@ -0,0 +1,75 @@
+# AI智能食谱推荐助手数据库结构
+
+## 用户模块
+- User
+  - username: String
+  - password: String
+  - email: String
+  - avatar: Parse.File
+  - → 收藏(UserFavorite)
+  - → 浏览历史(UserHistory)
+  - → AI对话(AIConversation)
+
+## 食谱分类
+- DishCategory
+  - categoryName: String
+  - description: String
+  - coverImage: Parse.File
+  - → 包含食谱(Recipe 1:N)
+
+## 食谱核心
+- Recipe
+  - recipeName: String
+  - ingredients: [String]
+  - steps: [String]
+  - cookingTime: Number
+  - calorie: Number
+  - coverImage: Parse.File
+  - tags: [String]
+  - ← 所属分类(DishCategory)
+  - → 收藏记录(UserFavorite)
+  - → 浏览历史(UserHistory)
+
+## 用户行为
+- UserFavorite
+  - user: → User
+  - recipe: → Recipe
+
+- UserHistory
+  - user: → User
+  - recipe: → Recipe
+  - viewTime: Date
+
+## 推荐系统
+- DailyRecommendation
+  - recommendDate: Date
+  - recipes: [→ Recipe] (3个)
+  - recommendType: String (热门/个性化)
+
+## AI对话系统
+- NutritionExpert
+  - expertName: String
+  - specialty: String
+  - description: String
+  - avatar: Parse.File
+
+- AIConversation
+  - chatHistory: [Object]
+  - lastActive: Date
+  - user: → User
+  - expert: → NutritionExpert
+
+## 系统字段
+- 通用字段
+  - objectId: String (主键)
+  - createdAt: Date
+  - updatedAt: Date
+
+## 关系说明
+- 1:N关系
+  - 用户 ↔ 收藏/历史
+  - 分类 ↔ 食谱
+- M:N关系
+  - 推荐 ↔ 食谱
+- 对话系统
+  - 用户 ↔ 专家 ↔ 对话记录

docs/schema.md

@@ -0,0 +1,121 @@
+#AI智能食谱推荐助手
+
+#数据范式设计
+
+您是i一名专业的数据库工程师，熟悉PostgreSQL数据库和ParseServer，请注意表名用大驼峰，字段小驼峰，有预留字段：objectId，updatedAt，createdAt。
+关于ParseServer中断 数据类的描述，字段主要类型有
+String => String
+Number => Number
+Bool => bool
+Array => JSON Array
+Object => JSON Object
+Date => Date
+File => Parse.File
+Pointer => other Parse.Object
+Relation => Parse.Relation
+Null => null
+GeoPoint => {latitude: 40.0, longitude: -30.0}
+
+#项目需求
+我有6种菜品分类分别是：中式菜系，西式料理，减脂轻食，甜点烘培，汤羹粥品，素食主义。还有每日推荐食谱（每日推荐3个） 还有历史浏览记录 和收藏 ，用户信息 ，AI对话（需要咨询不同的营养家） 上述需要用到表。
+
+#输出结果（UML类图）
+请您帮我用plantuml的类图描述设计好的几张表及其关系
+#输出结果(信息结构图)
+请您帮我用markmap格式表示上卖弄的信息结构图
+#输出结果(SQL语句)
+请您帮我用sql格式给我建表语句和测试数据插入语句
+
+#UML类图
+```plantuml
+@startuml
+!theme plain
+
+entity User {
+  +String objectId
+  +String username
+  +String password
+  +String email
+  +String avatar: Parse.File
+  +Date createdAt
+  +Date updatedAt
+}
+
+entity DishCategory {
+  +String objectId
+  +String categoryName
+  +String description
+  +Parse.File coverImage
+  +Date createdAt
+  +Date updatedAt
+}
+
+entity Recipe {
+  +String objectId
+  +String recipeName
+  +Pointer<User> creator
+  +Pointer<DishCategory> category
+  +Array<String> ingredients
+  +Array<String> steps
+  +Number cookingTime
+  +Number calorie
+  +Parse.File coverImage
+  +Array<String> tags
+  +Date createdAt
+  +Date updatedAt
+}
+
+entity UserFavorite {
+  +String objectId
+  +Pointer<User> user
+  +Pointer<Recipe> recipe
+  +Date createdAt
+}
+
+entity UserHistory {
+  +String objectId
+  +Pointer<User> user
+  +Pointer<Recipe> recipe
+  +Date viewTime
+}
+
+entity DailyRecommendation {
+  +String objectId
+  +Date recommendDate
+  +Array<Pointer<Recipe>> recipes
+  +String recommendType
+  +Date createdAt
+}
+
+entity NutritionExpert {
+  +String objectId
+  +String expertName
+  +String specialty
+  +String description
+  +Parse.File avatar
+}
+
+entity AIConversation {
+  +String objectId
+  +Pointer<User> user
+  +Pointer<NutritionExpert> expert
+  +Array<Object> chatHistory
+  +Date lastActive
+  +Date createdAt
+}
+
+' Relationships
+User ||--o{ UserFavorite : has
+User ||--o{ UserHistory : generates
+User ||--o{ AIConversation : initiates
+
+DishCategory ||--o{ Recipe : contains
+
+Recipe ||--o{ UserFavorite : in
+Recipe ||--o{ UserHistory : viewed_in
+Recipe ||--o{ DailyRecommendation : featured_in
+
+NutritionExpert ||--o{ AIConversation : participates_in
+
+@enduml
+```

myapp/.vscode/settings.json

@@ -1,3 +1,4 @@
 {
-  "typescript.preferences.autoImportFileExcludePatterns": ["@ionic/angular/common", "@ionic/angular/standalone"]
+  "typescript.preferences.autoImportFileExcludePatterns": ["@ionic/angular/common", "@ionic/angular/standalone"],
+   "plantuml.server":"http://www.plantuml.com/plantuml"
 }

myapp/src/app/tab1/page-detail/page-detail.page.html

@@ -1,13 +1,69 @@
 <ion-header [translucent]="true">
   <ion-toolbar>
-    <ion-title>page-detail</ion-title>
+    <ion-buttons slot="start">
+      <ion-back-button defaultHref="/"></ion-back-button>
+    </ion-buttons>
+    <ion-title>菜谱详情</ion-title>
   </ion-toolbar>
 </ion-header>
 
 <ion-content [fullscreen]="true">
-  <ion-header collapse="condense">
-    <ion-toolbar>
-      <ion-title size="large">page-detail</ion-title>
-    </ion-toolbar>
-  </ion-header>
-</ion-content>
+  <!-- 菜品图片 -->
+  <div class="recipe-image-container">
+    <img [src]="recipe?.imageUrl" [alt]="recipe?.title" class="recipe-image">
+    <div class="image-overlay">
+      <ion-chip color="primary">{{ recipe?.category }}</ion-chip>
+      <ion-chip color="dark">{{ recipe?.cookTime }}</ion-chip>
+    </div>
+  </div>
+
+  <!-- 菜品名称 -->
+  <div class="recipe-header">
+    <h1 class="recipe-title">{{ recipe?.title }}</h1>
+    <div class="recipe-meta">
+      <span class="meta-item"><ion-icon name="time-outline"></ion-icon> {{ recipe?.prepTime }} 准备</span>
+      <span class="meta-item"><ion-icon name="flame-outline"></ion-icon> {{ recipe?.difficulty }}</span>
+      <span class="meta-item"><ion-icon name="people-outline"></ion-icon> {{ recipe?.servings }} 人份</span>
+    </div>
+  </div>
+
+  <!-- 食材部分 -->
+  <ion-card class="section-card">
+    <ion-card-header>
+      <ion-card-title>
+        <ion-icon name="basket-outline" slot="start"></ion-icon>
+        所需食材
+      </ion-card-title>
+    </ion-card-header>
+    <ion-card-content>
+      <ion-list lines="none">
+        <ion-item *ngFor="let ingredient of recipe?.ingredients">
+          <ion-label>{{ ingredient.name }}</ion-label>
+          <ion-note slot="end" color="primary">{{ ingredient.amount }}</ion-note>
+        </ion-item>
+      </ion-list>
+    </ion-card-content>
+  </ion-card>
+
+  <!-- 操作步骤 -->
+  <ion-card class="section-card">
+    <ion-card-header>
+      <ion-card-title>
+        <ion-icon name="restaurant-outline" slot="start"></ion-icon>
+        操作步骤
+      </ion-card-title>
+    </ion-card-header>
+    <ion-card-content>
+      <ion-list lines="none">
+        <ion-item *ngFor="let step of recipe?.steps; let i = index" class="step-item">
+          <ion-avatar slot="start" class="step-number">
+            {{ i + 1 }}
+          </ion-avatar>
+          <ion-label class="ion-text-wrap">
+            <p>{{ step }}</p>
+          </ion-label>
+        </ion-item>
+      </ion-list>
+    </ion-card-content>
+  </ion-card>
+</ion-content>

myapp/src/app/tab1/page-detail/page-detail.page.scss

@@ -0,0 +1,113 @@
+.recipe-image-container {
+    position: relative;
+    width: 100%;
+    height: 250px;
+    overflow: hidden;
+    
+    .recipe-image {
+      width: 100%;
+      height: 100%;
+      object-fit: cover;
+    }
+    
+    .image-overlay {
+      position: absolute;
+      top: 10px;
+      right: 10px;
+      display: flex;
+      flex-direction: column;
+      gap: 5px;
+    }
+  }
+  
+  .recipe-header {
+    padding: 16px;
+    
+    .recipe-title {
+      font-size: 1.8rem;
+      font-weight: bold;
+      margin-bottom: 8px;
+      color: var(--ion-color-dark);
+    }
+    
+    .recipe-meta {
+      display: flex;
+      gap: 16px;
+      margin-top: 8px;
+      
+      .meta-item {
+        display: flex;
+        align-items: center;
+        font-size: 0.9rem;
+        color: var(--ion-color-medium);
+        
+        ion-icon {
+          margin-right: 4px;
+          font-size: 1rem;
+        }
+      }
+    }
+  }
+  
+  .section-card {
+    margin: 16px;
+    border-radius: 12px;
+    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+    
+    ion-card-header {
+      padding-bottom: 0;
+      
+      ion-card-title {
+        display: flex;
+        align-items: center;
+        font-size: 1.2rem;
+        color: var(--ion-color-dark);
+        
+        ion-icon {
+          margin-right: 8px;
+          color: var(--ion-color-primary);
+        }
+      }
+    }
+  }
+  
+  .step-item {
+    --padding-start: 0;
+    --inner-padding-end: 0;
+    align-items: flex-start;
+    
+    .step-number {
+      width: 28px;
+      height: 28px;
+      background: var(--ion-color-primary);
+      color: white;
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      font-size: 0.9rem;
+      font-weight: bold;
+      margin-right: 12px;
+    }
+    
+    ion-label {
+      margin-top: 4px;
+      margin-bottom: 4px;
+      
+      p {
+        margin: 0;
+        color: var(--ion-color-dark);
+        line-height: 1.5;
+      }
+    }
+  }
+  
+  @media (min-width: 768px) {
+    .recipe-image-container {
+      height: 350px;
+    }
+    
+    .section-card {
+      margin: 20px auto;
+      max-width: 800px;
+    }
+  }

myapp/src/app/tab1/page-detail/page-detail.page.ts

@@ -1,15 +1,83 @@
 import { Component, OnInit } from '@angular/core';
+import { ActivatedRoute } from '@angular/router';
+import { IonBackButton, IonButton, IonButtons, IonCard, IonCardContent, IonCardHeader, IonCardTitle, IonChip, IonContent, IonHeader, IonIcon, IonItem, IonLabel, IonList, IonNote, IonThumbnail, IonTitle, IonToolbar } from '@ionic/angular/standalone';
+import { addIcons } from 'ionicons';
+import { basketOutline, restaurantOutline, timeOutline, flameOutline, peopleOutline } from 'ionicons/icons';
+
+interface Ingredient {
+  name: string;
+  amount: string;
+}
+
+interface Recipe {
+  id: number;
+  title: string;
+  imageUrl: string;
+  category: string;
+  prepTime: string;
+  cookTime: string;
+  difficulty: string;
+  servings: number;
+  ingredients: Ingredient[];
+  steps: string[];
+}
 
 @Component({
   selector: 'app-page-detail',
   templateUrl: './page-detail.page.html',
   styleUrls: ['./page-detail.page.scss'],
+  standalone: false,
+  // imports: [IonHeader, IonToolbar, IonTitle, IonContent, IonBackButton, IonButtons, IonButton, IonIcon, 
+  //           IonCard, IonCardHeader, IonCardTitle, IonCardContent, IonList, IonItem, IonLabel, IonNote, IonChip]
 })
 export class PageDetailPage implements OnInit {
+  recipe: Recipe | null = null;
 
-  constructor() { }
+  constructor(private route: ActivatedRoute) {
+    addIcons({ basketOutline, restaurantOutline, timeOutline, flameOutline, peopleOutline });
+  }
 
   ngOnInit() {
+    // 模拟从路由参数获取菜谱ID并加载数据
+    const recipeId = this.route.snapshot.paramMap.get('id');
+    this.loadRecipe(recipeId);
   }
 
-}
+  loadRecipe(id: string | null) {
+    // 这里应该是从API获取数据，暂时使用模拟数据
+    this.recipe = {
+      id: 1,
+      title: '经典意大利肉酱面',
+      imageUrl: 'https://images.unsplash.com/photo-1555949258-eb67b1ef0ceb',
+      category: '意大利菜',
+      prepTime: '20分钟',
+      cookTime: '1小时',
+      difficulty: '中等',
+      servings: 4,
+      ingredients: [
+        { name: '意大利面', amount: '400g' },
+        { name: '牛肉末', amount: '300g' },
+        { name: '洋葱', amount: '1个' },
+        { name: '胡萝卜', amount: '1根' },
+        { name: '芹菜', amount: '1根' },
+        { name: '大蒜', amount: '3瓣' },
+        { name: '番茄酱', amount: '2汤匙' },
+        { name: '红酒', amount: '100ml' },
+        { name: '橄榄油', amount: '2汤匙' },
+        { name: '盐和黑胡椒', amount: '适量' },
+        { name: '帕玛森奶酪', amount: '装饰用' }
+      ],
+      steps: [
+        '将洋葱、胡萝卜和芹菜切碎成小丁，大蒜切末备用。',
+        '在大锅中加热橄榄油，加入切碎的蔬菜炒至软化，约5分钟。',
+        '加入牛肉末，用中火翻炒至变色，约8-10分钟。',
+        '倒入红酒，煮至酒精挥发，约2分钟。',
+        '加入番茄酱和适量的水，调至小火慢炖45分钟，期间偶尔搅拌。',
+        '在另一个锅中煮意大利面，根据包装指示时间减1分钟。',
+        '将煮好的面条沥干，保留一杯面水。',
+        '将面条加入肉酱中，加入少量面水搅拌至酱汁浓稠裹满意面。',
+        '用盐和黑胡椒调味，撒上帕玛森奶酪即可享用。'
+      ]
+    };
+  }
+}

myapp/src/app/tab1/page-type/page-type.page.html

@@ -1,13 +1,25 @@
 <ion-header [translucent]="true">
   <ion-toolbar>
-    <ion-title>page-type</ion-title>
+    <ion-buttons slot="start">
+      <ion-back-button defaultHref="/"></ion-back-button>
+    </ion-buttons>
+    <ion-title>{{ categoryName }}</ion-title>
   </ion-toolbar>
 </ion-header>
 
 <ion-content [fullscreen]="true">
-  <ion-header collapse="condense">
-    <ion-toolbar>
-      <ion-title size="large">page-type</ion-title>
-    </ion-toolbar>
-  </ion-header>
+  <ion-list>
+    <ion-item 
+      *ngFor="let recipe of recipes" 
+      [routerLink]="['/recipe-detail', recipe.id]"
+      detail="true">
+      <ion-thumbnail slot="start">
+        <img [src]="recipe.imageUrl" [alt]="recipe.title">
+      </ion-thumbnail>
+      <ion-label>
+        <h2>{{ recipe.title }}</h2>
+        <p *ngIf="recipe.description">{{ recipe.description }}</p>
+      </ion-label>
+    </ion-item>
+  </ion-list>
 </ion-content>

myapp/src/app/tab1/page-type/page-type.page.scss

@@ -0,0 +1,41 @@
+ion-thumbnail {
+    --size: 80px;
+    --border-radius: 8px;
+    overflow: hidden;
+    
+    img {
+      object-fit: cover;
+      width: 100%;
+      height: 100%;
+    }
+  }
+  
+  ion-item {
+    --padding-start: 16px;
+    --padding-end: 16px;
+    --inner-padding-end: 0;
+    
+    h2 {
+      font-weight: 500;
+      margin-bottom: 4px;
+      color: var(--ion-color-dark);
+    }
+    
+    p {
+      color: var(--ion-color-medium);
+      font-size: 0.9rem;
+      margin-top: 4px;
+      white-space: normal;
+    }
+  }
+  
+  @media (min-width: 768px) {
+    ion-list {
+      max-width: 800px;
+      margin: 0 auto;
+    }
+    
+    ion-thumbnail {
+      --size: 100px;
+    }
+  }

myapp/src/app/tab1/page-type/page-type.page.ts

@@ -1,15 +1,80 @@
 import { Component, OnInit } from '@angular/core';
+import { ActivatedRoute } from '@angular/router';
+import { IonBackButton, IonButtons, IonContent, IonHeader, IonItem, IonLabel, IonList, IonThumbnail, IonTitle, IonToolbar } from '@ionic/angular/standalone';
+
+interface Recipe {
+  id: number;
+  title: string;
+  imageUrl: string;
+  description?: string;
+  cookTime?: string;
+  rating?: number;
+}
 
 @Component({
   selector: 'app-page-type',
   templateUrl: './page-type.page.html',
   styleUrls: ['./page-type.page.scss'],
+  standalone: false,
+  //imports: [IonHeader, IonToolbar, IonTitle, IonContent, IonBackButton, IonButtons, IonList, IonItem, IonThumbnail, IonLabel]
 })
 export class PageTypePage implements OnInit {
+  categoryName: string = '分类名称';
+  recipes: Recipe[] = [];
 
-  constructor() { }
+  constructor(private route: ActivatedRoute) {}
 
   ngOnInit() {
+    // 从路由参数获取分类名称
+    this.categoryName = this.route.snapshot.paramMap.get('name') || '分类名称';
+    
+    // 加载该分类下的菜品数据
+    this.loadRecipes();
   }
 
-}
+  loadRecipes() {
+    // 模拟数据 - 实际应用中应该从API获取
+    this.recipes = [
+      {
+        id: 1,
+        title: '经典意大利肉酱面',
+        imageUrl: 'https://images.unsplash.com/photo-1555949258-eb67b1ef0ceb',
+        description: '传统意大利风味肉酱面，酱汁浓郁，面条劲道',
+        cookTime: '45分钟',
+        rating: 4.5
+      },
+      {
+        id: 2,
+        title: '奶油蘑菇意面',
+        imageUrl: 'https://images.unsplash.com/photo-1611270629569',
+        description: '奶油香浓，蘑菇鲜美，意面口感绝佳',
+        cookTime: '30分钟',
+        rating: 4.8
+      },
+      {
+        id: 3,
+        title: '番茄罗勒意面',
+        imageUrl: 'https://images.unsplash.com/photo-1608755728476',
+        description: '新鲜番茄与罗勒的完美结合，清爽可口',
+        cookTime: '25分钟',
+        rating: 4.3
+      },
+      {
+        id: 4,
+        title: '海鲜意大利面',
+        imageUrl: 'https://images.unsplash.com/photo-1516100882582',
+        description: '多种海鲜搭配，鲜香浓郁',
+        cookTime: '35分钟',
+        rating: 4.7
+      },
+      {
+        id: 5,
+        title: '千层面',
+        imageUrl: 'https://images.unsplash.com/photo-1611273426858',
+        description: '层层美味，奶酪与肉酱的完美融合',
+        cookTime: '60分钟',
+        rating: 4.9
+      }
+    ];
+  }
+}

myapp/src/app/tab3/page-collections/page-collections-routing.module.ts

@@ -0,0 +1,17 @@
+import { NgModule } from '@angular/core';
+import { Routes, RouterModule } from '@angular/router';
+
+import { PageCollectionsPage } from './page-collections.page';
+
+const routes: Routes = [
+  {
+    path: '',
+    component: PageCollectionsPage
+  }
+];
+
+@NgModule({
+  imports: [RouterModule.forChild(routes)],
+  exports: [RouterModule],
+})
+export class PageCollectionsPageRoutingModule {}

myapp/src/app/tab3/page-collections/page-collections.module.ts

@@ -0,0 +1,20 @@
+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { FormsModule } from '@angular/forms';
+
+import { IonicModule } from '@ionic/angular';
+
+import { PageCollectionsPageRoutingModule } from './page-collections-routing.module';
+
+import { PageCollectionsPage } from './page-collections.page';
+
+@NgModule({
+  imports: [
+    CommonModule,
+    FormsModule,
+    IonicModule,
+    PageCollectionsPageRoutingModule
+  ],
+  declarations: [PageCollectionsPage]
+})
+export class PageCollectionsPageModule {}

myapp/src/app/tab3/page-collections/page-collections.page.html

@@ -0,0 +1,38 @@
+<ion-header [translucent]="true">
+  <ion-toolbar>
+    <ion-buttons slot="start">
+      <ion-back-button defaultHref="/"></ion-back-button>
+    </ion-buttons>
+    <ion-title>我的收藏</ion-title>
+  </ion-toolbar>
+</ion-header>
+
+<ion-content [fullscreen]="true">
+  <!-- 收藏列表 -->
+  <ion-list>
+    <ion-item-sliding *ngFor="let item of collections">
+      <ion-item [routerLink]="['/recipe-detail', item.id]">
+        <ion-thumbnail slot="start">
+          <img [src]="item.image" [alt]="item.name">
+        </ion-thumbnail>
+        <ion-label>
+          <h2>{{ item.name }}</h2>
+          <p *ngIf="item.time">收藏时间: {{ item.time | date:'yyyy-MM-dd' }}</p>
+        </ion-label>
+        <ion-icon name="heart" slot="end" color="danger"></ion-icon>
+      </ion-item>
+      <ion-item-options side="end">
+        <ion-item-option color="danger" (click)="removeCollection(item.id)">
+          <ion-icon name="trash" slot="icon-only"></ion-icon>
+        </ion-item-option>
+      </ion-item-options>
+    </ion-item-sliding>
+  </ion-list>
+
+  <!-- 空状态提示 -->
+  <div class="empty-state" *ngIf="collections.length === 0">
+    <ion-icon name="heart-outline"></ion-icon>
+    <h3>暂无收藏记录</h3>
+    <p>您收藏的菜品将会显示在这里</p>
+  </div>
+</ion-content>

myapp/src/app/tab3/page-collections/page-collections.page.scss

@@ -0,0 +1,65 @@
+ion-thumbnail {
+    --size: 64px;
+    --border-radius: 8px;
+    
+    img {
+      object-fit: cover;
+    }
+  }
+  
+  ion-item {
+    --padding-start: 16px;
+    --padding-end: 16px;
+    
+    h2 {
+      font-weight: 500;
+    }
+    
+    p {
+      color: var(--ion-color-medium);
+      font-size: 0.8rem;
+      margin-top: 4px;
+    }
+    
+    ion-icon[slot="end"] {
+      font-size: 24px;
+    }
+  }
+  
+  .empty-state {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+    height: 60vh;
+    text-align: center;
+    color: var(--ion-color-medium);
+    
+    ion-icon {
+      font-size: 48px;
+      margin-bottom: 16px;
+      color: var(--ion-color-danger);
+    }
+    
+    h3 {
+      font-size: 18px;
+      margin-bottom: 8px;
+      color: var(--ion-color-dark);
+    }
+    
+    p {
+      font-size: 14px;
+      margin: 0;
+    }
+  }
+  
+  @media (min-width: 768px) {
+    ion-list {
+      max-width: 800px;
+      margin: 0 auto;
+    }
+    
+    ion-thumbnail {
+      --size: 80px;
+    }
+  }

myapp/src/app/tab3/page-collections/page-collections.page.spec.ts

@@ -0,0 +1,17 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { PageCollectionsPage } from './page-collections.page';
+
+describe('PageCollectionsPage', () => {
+  let component: PageCollectionsPage;
+  let fixture: ComponentFixture<PageCollectionsPage>;
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(PageCollectionsPage);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

myapp/src/app/tab3/page-collections/page-collections.page.ts

@@ -0,0 +1,59 @@
+import { Component, OnInit } from '@angular/core';
+import { IonBackButton, IonButtons, IonContent, IonHeader, IonIcon, IonItem, IonItemOption, IonItemOptions, IonItemSliding, IonLabel, IonList, IonThumbnail, IonTitle, IonToolbar } from '@ionic/angular/standalone';
+import { addIcons } from 'ionicons';
+import { heart, heartOutline, trash } from 'ionicons/icons';
+
+interface CollectionItem {
+  id: number;
+  name: string;
+  image: string;
+  time?: Date;
+}
+
+@Component({
+  selector: 'app-page-collections',
+  templateUrl: './page-collections.page.html',
+  styleUrls: ['./page-collections.page.scss'],
+  standalone: false,
+  // imports: []
+})
+export class PageCollectionsPage implements OnInit {
+  collections: CollectionItem[] = [];
+
+  constructor() {
+    addIcons({ heart, heartOutline, trash });
+  }
+
+  ngOnInit() {
+    this.loadCollections();
+  }
+
+  loadCollections() {
+    // 模拟数据 - 实际应该从本地存储或API获取
+    this.collections = [
+      {
+        id: 1,
+        name: '意大利肉酱面',
+        image: 'https://images.unsplash.com/photo-1555949258-eb67b1ef0ceb',
+        time: new Date('2023-05-15')
+      },
+      {
+        id: 2,
+        name: '奶油蘑菇汤',
+        image: 'https://images.unsplash.com/photo-1547592180-85f173990554',
+        time: new Date('2023-05-10')
+      },
+      {
+        id: 3,
+        name: '番茄炒蛋',
+        image: 'https://images.unsplash.com/photo-1582456891920-7a6a13cc5c4a',
+        time: new Date('2023-05-05')
+      }
+    ];
+  }
+
+  removeCollection(id: number) {
+    // 模拟删除操作 - 实际应该更新本地存储或API
+    this.collections = this.collections.filter(item => item.id !== id);
+  }
+}

myapp/src/app/tab3/page-records/page-records-routing.module.ts

@@ -0,0 +1,17 @@
+import { NgModule } from '@angular/core';
+import { Routes, RouterModule } from '@angular/router';
+
+import { PageRecordsPage } from './page-records.page';
+
+const routes: Routes = [
+  {
+    path: '',
+    component: PageRecordsPage
+  }
+];
+
+@NgModule({
+  imports: [RouterModule.forChild(routes)],
+  exports: [RouterModule],
+})
+export class PageRecordsPageRoutingModule {}

myapp/src/app/tab3/page-records/page-records.module.ts

@@ -0,0 +1,20 @@
+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { FormsModule } from '@angular/forms';
+
+import { IonicModule } from '@ionic/angular';
+
+import { PageRecordsPageRoutingModule } from './page-records-routing.module';
+
+import { PageRecordsPage } from './page-records.page';
+
+@NgModule({
+  imports: [
+    CommonModule,
+    FormsModule,
+    IonicModule,
+    PageRecordsPageRoutingModule
+  ],
+  declarations: [PageRecordsPage]
+})
+export class PageRecordsPageModule {}

myapp/src/app/tab3/page-records/page-records.page.html

@@ -0,0 +1,27 @@
+<ion-header [translucent]="true">
+  <ion-toolbar>
+    <ion-buttons slot="start">
+      <ion-back-button defaultHref="/"></ion-back-button>
+    </ion-buttons>
+    <ion-title>浏览历史</ion-title>
+  </ion-toolbar>
+</ion-header>
+
+<ion-content [fullscreen]="true">
+  <!-- 浏览记录列表 -->
+  <ion-list>
+    <ion-item *ngFor="let item of historyList" [routerLink]="['/recipe-detail', item.id]">
+      <ion-thumbnail slot="start">
+        <img [src]="item.image" [alt]="item.name">
+      </ion-thumbnail>
+      <ion-label>{{ item.name }}</ion-label>
+    </ion-item>
+  </ion-list>
+
+  <!-- 空状态提示 -->
+  <div class="empty-state" *ngIf="historyList.length === 0">
+    <ion-icon name="time-outline"></ion-icon>
+    <h3>暂无浏览记录</h3>
+    <p>您浏览过的菜品将会显示在这里</p>
+  </div>
+</ion-content>

myapp/src/app/tab3/page-records/page-records.page.scss

@@ -0,0 +1,39 @@
+ion-thumbnail {
+    --size: 64px;
+    --border-radius: 8px;
+    
+    img {
+      object-fit: cover;
+    }
+  }
+  
+  ion-item {
+    --padding-start: 16px;
+    --padding-end: 16px;
+  }
+  
+  .empty-state {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+    height: 60vh;
+    text-align: center;
+    color: var(--ion-color-medium);
+    
+    ion-icon {
+      font-size: 48px;
+      margin-bottom: 16px;
+    }
+    
+    h3 {
+      font-size: 18px;
+      margin-bottom: 8px;
+      color: var(--ion-color-dark);
+    }
+    
+    p {
+      font-size: 14px;
+      margin: 0;
+    }
+  }

myapp/src/app/tab3/page-records/page-records.page.spec.ts

@@ -0,0 +1,17 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { PageRecordsPage } from './page-records.page';
+
+describe('PageRecordsPage', () => {
+  let component: PageRecordsPage;
+  let fixture: ComponentFixture<PageRecordsPage>;
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(PageRecordsPage);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

myapp/src/app/tab3/page-records/page-records.page.ts

@@ -0,0 +1,43 @@
+import { Component, OnInit } from '@angular/core';
+import { IonBackButton, IonButtons, IonContent, IonHeader, IonIcon, IonItem, IonLabel, IonList, IonThumbnail, IonTitle, IonToolbar } from '@ionic/angular/standalone';
+import { addIcons } from 'ionicons';
+import { timeOutline } from 'ionicons/icons';
+
+interface HistoryItem {
+  id: number;
+  name: string;
+  image: string;
+}
+
+@Component({
+  selector: 'app-page-records',
+  templateUrl: './page-records.page.html',
+  styleUrls: ['./page-records.page.scss'],
+  standalone: false,
+  // imports: [IonHeader, IonToolbar, IonTitle, IonContent, IonBackButton, IonButtons, IonIcon, 
+            // IonList, IonItem, IonThumbnail, IonLabel]
+})
+export class PageRecordsPage implements OnInit {
+  historyList: HistoryItem[] = [];
+
+  ngOnInit() {
+    // 模拟数据 - 实际应该从本地存储获取
+    this.historyList = [
+      {
+        id: 1,
+        name: '意大利肉酱面',
+        image: 'https://images.unsplash.com/photo-1555949258-eb67b1ef0ceb'
+      },
+      {
+        id: 2,
+        name: '奶油蘑菇汤',
+        image: 'https://images.unsplash.com/photo-1547592180-85f173990554'
+      },
+      {
+        id: 3,
+        name: '番茄炒蛋',
+        image: 'https://images.unsplash.com/photo-1582456891920-7a6a13cc5c4a'
+      }
+    ];
+  }
+}

myapp/src/app/tab3/tab3-routing.module.ts

@@ -1,16 +1,24 @@
-import { NgModule } from '@angular/core';
-import { RouterModule, Routes } from '@angular/router';
-import { Tab3Page } from './tab3.page';
-
-const routes: Routes = [
+import { NgModule } from '@angular/core';
+import { RouterModule, Routes } from '@angular/router';
+import { Tab3Page } from './tab3.page';
+
+const routes: Routes = [
+  {
+    path: '',
+    component: Tab3Page,
+  },
  {
+    path: 'page-records',
+    loadChildren: () => import('./page-records/page-records.module').then( m => m.PageRecordsPageModule)
+  },
   {
-    path: '',
-    component: Tab3Page,
+    path: 'page-collections',
+    loadChildren: () => import('./page-collections/page-collections.module').then( m => m.PageCollectionsPageModule)
   }
-];
 
-@NgModule({
-  imports: [RouterModule.forChild(routes)],
-  exports: [RouterModule]
-})
-export class Tab3PageRoutingModule {}
+];
+
+@NgModule({
+  imports: [RouterModule.forChild(routes)],
+  exports: [RouterModule]
+})
+export class Tab3PageRoutingModule {}