feat: farm workflow

src/modules/flow/lib/tasks/task-user-form/README.md

@@ -11,6 +11,7 @@ async function collectUserInfo(modalCtrl: any) {
   const fieldList = [
     { type: "String", key: "name", name: "姓名", required: true },
     { type: "String", key: "mobile", name: "手机", required: true },
+    // 注意options每个元素是{label,value}形式
     { type: "Radio", key: "gender", name: "性别", required: false, options: [
       { label: "男", value: "male" },
       { label: "女", value: "female" }
@@ -19,7 +20,7 @@ async function collectUserInfo(modalCtrl: any) {
 
   const task = new TaskUserForm({
     title: '用户信息采集',
-    modalCtrl: modalCtrl,
+    modalCtrl: this.modalCtrl, // 必备属性
     fieldList: fieldList,
     initialData: {}, // 可以传入初始数据
   });

src/modules/flow/lib/tasks/task-user-form/task-user-form.ts

@@ -15,7 +15,7 @@ export class TaskUserForm extends FlowTask {
         this.modalCtrl = options.modalCtrl;
         this.fieldList = options.fieldList;
         // this.inputSchema = this.createInputSchema(); // 创建输入校验规则 此刻用户没有任何输入
-        this.outputSchema = this.createOutputSchema(); // 创建输出校验规则
+        // this.outputSchema = this.createOutputSchema(); // 创建输出校验规则
     }
 
     override async handle(): Promise<void> {

src/modules/flow/page-flow-test/page-flow-test.component.html

@@ -1,4 +1,31 @@
 <ion-content class="ion-padding">
+    <!-- 工作流分组1：医疗相关 -->
+    <ion-card class="workflow-group">
+        <ion-card-header>
+            <ion-card-title>应用工作流</ion-card-title>
+            <ion-card-subtitle>各个场景示例</ion-card-subtitle>
+        </ion-card-header>
+
+        <ion-card-content>
+            <ion-grid>
+                <ion-row>
+                    <ion-col size="12" size-md="6">
+                        <ion-card class="workflow-card" button (click)="farmWorkflow()">
+                            <ion-icon name="medkit" color="primary" class="workflow-icon"></ion-icon>
+                            <ion-card-header>
+                                <ion-card-title>农业咨询</ion-card-title>
+                            </ion-card-header>
+                            <ion-card-content>
+                                辅助乡村振兴
+                            </ion-card-content>
+                        </ion-card>
+                    </ion-col>
+                </ion-row>
+            </ion-grid>
+        </ion-card-content>
+    </ion-card>
+
+
     <!-- 工作流分组1：医疗相关 -->
     <ion-card class="workflow-group">
         <ion-card-header>

src/modules/flow/page-flow-test/page-flow-test.component.ts

@@ -35,6 +35,157 @@ export class PageFlowTestComponent {
 
   }
 
+  async farmWorkflow() {
+    const collectProblemTask = new TaskUserForm({
+      title: '农业问题描述采集',
+      input: [], // 初始任务不需要输入
+      output: [
+        { name: 'cropType', type: 'string', required: true },
+        { name: 'growthStage', type: 'string', required: false },
+        { name: 'problemDesc', type: 'string', required: true },
+        { name: 'symptoms', type: 'string', required: false },
+        { name: 'urgency', type: 'number', required: false }
+      ],
+      modalCtrl: this.modalCtrl,
+      fieldList: [
+        {
+          type: "String",
+          key: "cropType",
+          name: "作物种类",
+          required: true,
+          placeholder: "如：水稻、玉米、西红柿"
+        },
+        {
+          type: "Select",
+          key: "growthStage",
+          name: "生长阶段",
+          options: [
+            { label: "育苗期", value: "seedling" },
+            { label: "生长期", value: "growth" },
+            { label: "开花期", value: "blooming" },
+            { label: "结果期", value: "fruiting" }
+          ]
+        },
+        {
+          type: "Textarea",
+          key: "problemDesc",
+          name: "问题描述",
+          required: true,
+          placeholder: "请详细描述作物异常情况..."
+        },
+        {
+          type: "Textarea",
+          key: "symptoms",
+          name: "症状表现",
+          options: [
+            { label: "叶片发黄", value: "yellowing" },
+            { label: "枯萎", value: "wilting" },
+            { label: "病斑", value: "spots" },
+            { label: "虫害痕迹", value: "pests" },
+            { label: "霉变", value: "mold" }
+          ]
+        },
+        {
+          type: "Radio",
+          key: "urgency",
+          name: "紧急程度",
+          options: [
+            { label: "轻微观察", value: 1 },
+            { label: "需要处理", value: 2 },
+            { label: "紧急", value: 3 }
+          ]
+        }
+      ]
+    });
+
+    const problemClassificationTask = new TaskCompletionJson({
+      title: '农业问题分类',
+      input: [
+        { name: 'cropType', type: 'string', required: true },
+        { name: 'growthStage', type: 'string', required: false },
+        { name: 'problemDesc', type: 'string', required: true },
+        { name: 'symptoms', type: 'string', required: false }
+      ],
+      output: [
+        { name: 'problemDesc', type: 'string', required: true },
+        { name: 'symptoms', type: 'string', required: true },
+        { name: 'cropType', type: 'string', required: false }
+      ],
+      promptTemplate: `作为农业专家，请分析问题并返回JSON：
+      {
+        "problemType": ["病虫害|营养缺乏|种植技术|气候影响"],
+        "confidence": "置信度(0-1)",
+        "tags": ["关键词标签"]
+      }
+      输入数据：{{problemDesc}} {{symptoms}} {{growthStage}} {{cropType}} {{urgency}}`,
+    });
+
+    const solutionGenerationTask = new TaskCompletionText({
+      title: '农业解决方案生成',
+      input: [
+        { name: 'cropType', type: 'string', required: true },
+        { name: 'problemType', type: 'array', required: true },
+        { name: 'symptoms', type: 'string', required: false }
+      ],
+      output: [
+        { name: 'solution', type: 'string', required: true }
+      ],
+      promptTemplate: `根据以下信息生成解决方案：
+      **作物**：{{cropType}}
+      **问题类型**：{{problemType}}
+      **症状**：{{symptoms}}
+      
+      要求：
+      1. 分步骤说明处理措施
+      2. 包含安全注意事项
+      3. 语言通俗易懂`,
+      outputProperty: 'solution'
+    });
+
+    const pesticideRecommendationTask = new TaskCompletionJson({
+      title: '安全农药推荐',
+      input: [
+        { name: 'cropType', type: 'string', required: true },
+        { name: 'problemType', type: 'array', required: true }
+      ],
+      output: [
+        {
+          name: 'recommendations',
+          type: 'array',
+          required: true,
+          description: '推荐的农药列表'
+        }
+      ],
+      promptTemplate: `推荐合规农药（返回JSON）：
+      {
+        "recommendations": [{
+          "name": "农药名称",
+          "type": "杀虫剂|杀菌剂|除草剂",
+          "dosage": "每亩用量",
+          "safetyLevel": "低毒|中毒|高毒"
+        }]
+      }
+      作物：{{cropType}}
+      病虫害：{{problemType}}`
+    });
+    // 创建工作流
+    let workflow = {
+      title: '农业咨询工作流',
+      desc: '农业种植问题',
+      taskList: [collectProblemTask, problemClassificationTask, solutionGenerationTask, pesticideRecommendationTask]
+    };
+
+    this.executor.setWorkflow(workflow);
+    const modal = await this.modalCtrl.create({
+      component: FlowDisplayComponent,
+      componentProps: { executor: this.executor }
+    });
+
+    await modal.present();
+    await this.executor.start();
+
+  }
+
   async getForm() {
     const fieldList = [
       { type: "String", key: "name", name: "姓名", required: true },
@@ -202,7 +353,7 @@ export class PageFlowTestComponent {
         output: [
           { name: 'diagnosis', type: 'string', required: true },
           { name: 'treatmentPlan', type: 'string', required: true },
-          { name: 'medications', type: 'array', required: false },
+          { name: 'medications', type: 'string', required: false },
           { name: 'followUp', type: 'string', required: false },
           { name: 'notes', type: 'string', required: false }
         ],