实现一键生成配方

docs/swagger.json

@@ -3140,6 +3140,52 @@
         }
       }
     },
+    "/api/v1/feed/recipes/generate-from-all-materials/{pig_type_id}": {
+      "post": {
+        "security": [
+          {
+            "BearerAuth": []
+          }
+        ],
+        "description": "根据指定的猪类型ID，使用系统中所有可用的原料，自动计算并创建一个成本最优的配方。",
+        "produces": [
+          "application/json"
+        ],
+        "tags": [
+          "饲料管理-配方"
+        ],
+        "summary": "使用系统中所有可用的原料一键生成配方",
+        "parameters": [
+          {
+            "type": "integer",
+            "description": "猪类型ID",
+            "name": "pig_type_id",
+            "in": "path",
+            "required": true
+          }
+        ],
+        "responses": {
+          "201": {
+            "description": "业务码为201代表创建成功",
+            "schema": {
+              "allOf": [
+                {
+                  "$ref": "#/definitions/controller.Response"
+                },
+                {
+                  "type": "object",
+                  "properties": {
+                    "data": {
+                      "$ref": "#/definitions/dto.GenerateRecipeResponse"
+                    }
+                  }
+                }
+              ]
+            }
+          }
+        }
+      }
+    },
     "/api/v1/feed/recipes/{id}": {
       "get": {
         "security": [
@@ -3664,7 +3710,6 @@
           },
           {
             "enum": [
-              7,
               -1,
               0,
               1,
@@ -3674,12 +3719,12 @@
               5,
               -1,
               5,
-              6
+              6,
+              7
             ],
             "type": "integer",
             "format": "int32",
             "x-enum-varnames": [
-              "_numLevels",
               "DebugLevel",
               "InfoLevel",
               "WarnLevel",
@@ -3689,7 +3734,8 @@
               "FatalLevel",
               "_minLevel",
               "_maxLevel",
-              "InvalidLevel"
+              "InvalidLevel",
+              "_numLevels"
             ],
             "name": "level",
             "in": "query"
@@ -7434,6 +7480,23 @@
         }
       }
     },
+    "dto.GenerateRecipeResponse": {
+      "type": "object",
+      "properties": {
+        "description": {
+          "description": "新生成的配方描述",
+          "type": "string"
+        },
+        "id": {
+          "description": "新生成的配方ID",
+          "type": "integer"
+        },
+        "name": {
+          "description": "新生成的配方名称",
+          "type": "string"
+        }
+      }
+    },
     "dto.HistoricalAlarmDTO": {
       "type": "object",
       "properties": {
@@ -10518,7 +10581,6 @@
       "type": "integer",
       "format": "int32",
       "enum": [
-        7,
         -1,
         0,
         1,
@@ -10528,10 +10590,10 @@
         5,
         -1,
         5,
-        6
+        6,
+        7
       ],
       "x-enum-varnames": [
-        "_numLevels",
         "DebugLevel",
         "InfoLevel",
         "WarnLevel",
@@ -10541,7 +10603,8 @@
         "FatalLevel",
         "_minLevel",
         "_maxLevel",
-        "InvalidLevel"
+        "InvalidLevel",
+        "_numLevels"
       ]
     }
   },

src/api/feed.js

@@ -317,6 +317,13 @@ import {PaginationDTO, Response} from '../enums';
  * @property {Array<RecipeIngredientDto>} [recipe_ingredients] - 配方原料组成
  */
 
+/**
+ * @typedef {object} GenerateRecipeResponse
+ * @property {number} id - 新生成的配方ID
+ * @property {string} name - 新生成的配方名称
+ * @property {string} description - 新生成的配方描述
+ */
+
 
 // --- API Functions ---
 
@@ -628,6 +635,15 @@ export const deleteRecipe = (id) => {
     return http.delete(`/api/v1/feed/recipes/${id}`);
 };
 
+/**
+ * 使用系统中所有可用的原料一键生成配方
+ * @param {number} pigTypeId - 猪类型ID
+ * @returns {Promise<Response<GenerateRecipeResponse>>}
+ */
+export const generateRecipeFromAllMaterials = (pigTypeId) => {
+    return http.post(`/api/v1/feed/recipes/generate-from-all-materials/${pigTypeId}`);
+};
+
 
 export const FeedApi = {
     getNutrients,
@@ -662,4 +678,5 @@ export const FeedApi = {
     getRecipeById,
     updateRecipe,
     deleteRecipe,
+    generateRecipeFromAllMaterials,
 };

src/components/feed/GenerateRecipeDialog.vue

@@ -0,0 +1,164 @@
+<template>
+  <el-dialog
+    title="一键生成配方"
+    v-model="dialogVisible"
+    width="500px"
+    :before-close="handleCancel"
+  >
+    <el-form :model="form" ref="generateRecipeForm" label-width="100px">
+      <el-form-item label="生成对象" prop="selectedPigType" :rules="[{ required: true, message: '请选择生成对象', trigger: 'change' }]">
+        <el-select v-model="form.selectedPigType" placeholder="请选择猪品种-猪年龄阶段" style="width: 100%;">
+          <el-option
+            v-for="item in pigTypesOptions"
+            :key="item.value"
+            :label="item.label"
+            :value="item.value"
+          ></el-option>
+        </el-select>
+      </el-form-item>
+
+      <el-form-item label="生成方式" prop="selectedGenerationMethod" :rules="[{ required: true, message: '请选择生成方式', trigger: 'change' }]">
+        <el-select v-model="form.selectedGenerationMethod" placeholder="请选择生成方式" style="width: 100%;">
+          <el-option label="使用系统中所有可用的原料" value="all_raw_materials"></el-option>
+        </el-select>
+      </el-form-item>
+    </el-form>
+
+    <template #footer>
+      <span class="dialog-footer">
+        <el-button @click="handleCancel">取消</el-button>
+        <el-button type="primary" @click="handleGenerate" :loading="loading">生成</el-button>
+      </span>
+    </template>
+  </el-dialog>
+</template>
+
+<script>
+import { ref, reactive, watch, onMounted, computed } from 'vue';
+import { ElMessage } from 'element-plus';
+import { FeedApi } from '../../api/feed'; // 假设 FeedApi 包含生成配方接口
+
+export default {
+  name: 'GenerateRecipeDialog',
+  props: {
+    visible: {
+      type: Boolean,
+      default: false,
+    },
+  },
+  emits: ['update:visible', 'success', 'cancel'],
+  setup(props, { emit }) {
+    const generateRecipeForm = ref(null);
+    const loading = ref(false);
+    const pigTypesOptions = ref([]);
+
+    const form = reactive({
+      selectedPigType: '',
+      selectedGenerationMethod: 'all_raw_materials', // 默认选中
+    });
+
+    // 计算属性，用于控制 dialog 的显示
+    const dialogVisible = computed({
+      get: () => props.visible,
+      set: (val) => emit('update:visible', val),
+    });
+
+    /**
+     * 获取猪种类数据并格式化为下拉选项
+     */
+    const fetchPigTypes = async () => {
+      try {
+        const response = await FeedApi.getPigTypes({ page: 1, page_size: 999 }); // 调用 FeedApi 中的 getPigTypes 方法获取猪类型列表
+        if (response.data && response.data.list) {
+          pigTypesOptions.value = response.data.list.map(pigType => ({
+              label: `${pigType.breed_name}-${pigType.age_stage_name}`,
+              value: `${pigType.id}`, // 下拉框的值直接是 pigType 的 ID
+            }));
+        }
+      } catch (error) {
+        console.error('获取猪种类失败:', error);
+        ElMessage.error('获取猪种类失败');
+      }
+    };
+
+    /**
+     * 处理生成配方逻辑
+     */
+    const handleGenerate = async () => {
+      if (!generateRecipeForm.value) return;
+
+      generateRecipeForm.value.validate(async (valid) => {
+        if (valid) {
+          loading.value = true;
+          try {
+            const pigTypeId = parseInt(form.selectedPigType); // 获取选中的 pigType ID
+            
+            // 调用一键生成配方的接口
+            const response = await FeedApi.generateRecipeFromAllMaterials(pigTypeId); 
+            
+            if (response.data) {
+              ElMessage.success('配方生成成功！');
+              emit('success', response.data.name, response.data.description); // 传递配方名称和简介
+              dialogVisible.value = false; // 关闭弹窗
+            } else {
+              ElMessage.error('配方生成失败：未知错误');
+            }
+          } catch (error) {
+            console.error('一键生成配方失败:', error);
+            ElMessage.error('一键生成配方失败: ' + (error.response?.data?.message || error.message || '未知错误'));
+          } finally {
+            loading.value = false;
+          }
+        } else {
+          ElMessage.warning('请检查表单填写');
+          return false;
+        }
+      });
+    };
+
+    /**
+     * 处理取消操作
+     */
+    const handleCancel = () => {
+      dialogVisible.value = false;
+      emit('cancel');
+      // 重置表单字段
+      if (generateRecipeForm.value) {
+        generateRecipeForm.value.resetFields();
+      }
+      form.selectedPigType = ''; // 手动清空，因为 resetFields 不会清空未绑定 prop 的字段
+    };
+
+    // 监听 visible 变化，当弹窗打开时加载数据
+    watch(() => props.visible, (newVal) => {
+      if (newVal) {
+        fetchPigTypes();
+        // 每次打开时重置表单
+        if (generateRecipeForm.value) {
+          generateRecipeForm.value.resetFields();
+        }
+        form.selectedPigType = '';
+        form.selectedGenerationMethod = 'all_raw_materials';
+      }
+    });
+
+    onMounted(() => {
+      // 首次加载时也获取一次，以防万一
+      // fetchPigTypes(); // 移到 watch 中，确保每次打开弹窗都刷新数据
+    });
+
+    return {
+      generateRecipeForm,
+      dialogVisible,
+      form,
+      pigTypesOptions,
+      loading,
+      handleGenerate,
+      handleCancel,
+    };
+  },
+};
+</script>
+
+<style scoped>
+</style>

src/components/feed/RecipeDetailDialog.vue

@@ -25,7 +25,7 @@
             <el-table-column prop="name" label="原料名称" />
             <el-table-column prop="percentage" label="占比">
               <template #default="scope">
-                {{ (scope.row.percentage * 100).toFixed(2) }}%
+                {{ (scope.row.percentage * 100).toFixed(4) }}%
               </template>
             </el-table-column>
           </el-table>
@@ -35,7 +35,7 @@
             <el-table-column prop="name" label="原料名称" />
             <el-table-column label="占比">
               <template #default="scope">
-                <el-input-number v-model="scope.row.percentage" :min="0" :max="1" :step="0.01" :precision="2" @change="updateNutrientSummary"></el-input-number>
+                <el-input-number v-model="scope.row.percentage" :min="0" :max="1" :step="0.0001" :precision="4" @change="updateNutrientSummary"></el-input-number>
               </template>
             </el-table-column>
             <el-table-column label="操作">

src/views/feed/RecipeList.vue

@@ -9,7 +9,10 @@
               <el-icon :size="20"><Refresh /></el-icon>
             </el-button>
           </div>
+          <div>
             <el-button type="primary" @click="addRecipe">新增配方</el-button>
+            <el-button type="success" @click="openGenerateRecipeDialog">一键生成配方</el-button>
+          </div>
         </div>
       </template>
       
@@ -55,6 +58,13 @@
       v-model:visible="detailDialogVisible"
       :recipe="selectedRecipe"
     />
+
+    <!-- 一键生成配方对话框 -->
+    <GenerateRecipeDialog
+      v-model:visible="generateRecipeDialogVisible"
+      @success="onGenerateRecipeSuccess"
+      @cancel="generateRecipeDialogVisible = false"
+    />
   </div>
 </template>
 
@@ -65,6 +75,7 @@ import RecipeTable from '../../components/feed/RecipeTable.vue';
 import RecipeForm from '../../components/feed/RecipeForm.vue';
 import RecipeDetailDialog from '../../components/feed/RecipeDetailDialog.vue';
 import { ElMessage, ElMessageBox } from 'element-plus';
+import GenerateRecipeDialog from '../../components/feed/GenerateRecipeDialog.vue'; // 引入新的组件
 
 export default {
   name: 'RecipeList',
@@ -72,7 +83,8 @@ export default {
     RecipeTable,
     RecipeForm,
     RecipeDetailDialog,
-    Refresh
+    Refresh,
+    GenerateRecipeDialog, // 注册新的组件
   },
   data() {
     return {
@@ -84,6 +96,7 @@ export default {
       isEdit: false,
       detailDialogVisible: false,
       selectedRecipe: null,
+      generateRecipeDialogVisible: false, // 控制一键生成配方弹窗的显示
     };
   },
   async mounted() {
@@ -141,6 +154,17 @@ export default {
     handleShowDetails(recipe) {
       this.selectedRecipe = recipe;
       this.detailDialogVisible = true;
+    },
+    /**
+     * 打开一键生成配方对话框
+     */
+    openGenerateRecipeDialog() {
+      this.generateRecipeDialogVisible = true;
+    },
+    onGenerateRecipeSuccess(recipeName, recipeDescription) {
+      ElMessage.success(`配方 "${recipeName}" 生成成功: ${recipeDescription}`);
+      this.generateRecipeDialogVisible = false;
+      this.loadRecipes(); // 刷新配方列表
     }
   }
 };