fix(crm/contract): 修复产品选择组件只读逻辑并优化数据源

1. 将产品名称和材质选择框的readonly属性替换为disabled，修复禁用状态下仍可编辑的问题
2. 注释原有硬编码的产品和材质选项，改为通过字典contract_product_material动态获取
3. 新增字典数据转换逻辑，生成动态的产品选项和材质选项列表
4. 新增材质默认空值处理逻辑，避免未赋值时的异常

klp-ui/src/views/crm/contract/components/ProductContent.vue

@@ -6,7 +6,7 @@
       <div class="table-row table-header">
         <div class="table-cell" colspan="3">
           <div class="company-name">产品名称：
-            <el-select style="width: 120px;" v-model="productName" placeholder="请选择产品名称" size="small" :readonly="readonly" filterable allow-create clearable>
+            <el-select style="width: 120px;" v-model="productName" placeholder="请选择产品名称" size="small" :disabled="readonly" filterable allow-create clearable>
               <el-option v-for="item in productOptions" :key="item.value" :label="item.label" :value="item.value" />
             </el-select>
           </div>
@@ -50,7 +50,7 @@
           <el-input v-model="item.spec" placeholder="请输入规格" :readonly="readonly" size="small" />
         </div>
         <div class="table-cell">
-          <el-select v-model="item.material" placeholder="请选择材质" :readonly="readonly" size="small" filterable allow-create clearable style="width:100%;">
+          <el-select v-model="item.material" placeholder="请选择材质" :disabled="readonly" size="small" filterable allow-create clearable style="width:100%;">
             <el-option v-for="opt in materialOptions" :key="opt.value" :label="opt.label" :value="opt.value" />
           </el-select>
         </div>
@@ -148,28 +148,31 @@ export default {
       remark: '',
       productName: '',
       previousProductName: '',
-      productMaterialMap: {
+      // productMaterialMap: {
-        '冷硬钢卷': 'SPCC',
+      //   '冷硬钢卷': 'SPCC',
-        '镀锌钢卷': 'DX51D+Z',
+      //   '镀锌钢卷': 'DX51D+Z',
-        '冷轧钢卷': 'DC01',
+      //   '冷轧钢卷': 'DC01',
-        '冷轧卷(花纹)': 'DC01-H',
+      //   '冷轧卷(花纹)': 'DC01-H',
-        '镀铬钢卷': 'SPCC',
+      //   '镀铬钢卷': 'SPCC',
-      },
+      //   '镀锌管料带钢': 'DX51D+Z'
-      productOptions: [
+      // },
-        { label: '冷硬钢卷', value: '冷硬钢卷' },
+      // productOptions: [
-        { label: '镀锌钢卷', value: '镀锌钢卷' },
+      //   { label: '冷硬钢卷', value: '冷硬钢卷' },
-        { label: '冷轧钢卷', value: '冷轧钢卷' },
+      //   { label: '镀锌钢卷', value: '镀锌钢卷' },
-        { label: '冷轧卷(花纹)', value: '冷轧卷(花纹)' },
+      //   { label: '冷轧钢卷', value: '冷轧钢卷' },
-        { label: '镀铬钢卷', value: '镀铬钢卷' },
+      //   { label: '冷轧卷(花纹)', value: '冷轧卷(花纹)' },
-      ],
+      //   { label: '镀铬钢卷', value: '镀铬钢卷' },
-      materialOptions: [
+      //   { label: '镀锌管料带钢', value: '镀锌管料带钢' },
-        { label: 'SPCC', value: 'SPCC' },
+      // ],
-        { label: 'DX51D+Z', value: 'DX51D+Z' },
+      // materialOptions: [
-        { label: 'DC01', value: 'DC01' },
+      //   { label: 'SPCC', value: 'SPCC' },
-        { label: 'DC01-H', value: 'DC01-H' }
+      //   { label: 'DX51D+Z', value: 'DX51D+Z' },
-      ]
+      //   { label: 'DC01', value: 'DC01' },
+      //   { label: 'DC01-H', value: 'DC01-H' }
+      // ]
     }
   },
+  dicts: ['contract_product_material'],
   computed: {
     // 计算总数量
     totalQuantity() {
@@ -213,6 +216,27 @@ export default {
       };
       return JSON.stringify(data, null, 2);
     },
+    productMaterialMap() {
+      const o = {};
+      this.dict.type.contract_product_material.forEach(item => {
+        o[item.label] = item.value;
+      });
+      return o;
+    },
+    productOptions() {
+      return this.dict.type.contract_product_material.map(item => ({
+        label: item.label,
+        value: item.label
+      }));
+    },
+    materialOptions() {
+      // 先去重
+      const uniqueMaterials = new Set(this.dict.type.contract_product_material.map(item => item.value));
+      return Array.from(uniqueMaterials).map(material => ({
+        label: material,
+        value: material
+      }));
+    }
   },
   watch: {
     // 监听jsonContent变化，触发update事件
@@ -258,6 +282,7 @@ export default {
       if (item.taxDivisor === undefined || item.taxDivisor === null) {
         item.taxDivisor = 1.13;
       }
+      if (item.material === undefined) item.material = '';
       if (item.noTaxPrice === undefined) item.noTaxPrice = 0;
       if (item.noTaxTotal === undefined) item.noTaxTotal = 0;
       if (item.taxAmount === undefined) item.taxAmount = 0;