新增农技知识管理页面

src/views/base/knowledgeContent/index.vue

@@ -9,13 +9,17 @@
           @keyup.enter.native="handleQuery"
         />
       </el-form-item>
-      <el-form-item label="封面图片" prop="imageUrl">
-        <el-input
-          v-model="queryParams.imageUrl"
-          placeholder="请输入封面图片"
-          clearable
-          @keyup.enter.native="handleQuery"
-        />
+      <el-form-item label="内容形式" prop="contentType">
+        <el-select v-model="queryParams.contentType" placeholder="请选择内容形式" clearable>
+          <el-option label="文章" value="article"></el-option>
+          <el-option label="视频" value="video"></el-option>
+        </el-select>
+      </el-form-item>
+      <el-form-item label="内容分类" prop="contentCategory">
+        <el-select v-model="queryParams.contentCategory" placeholder="请选择内容分类" clearable>
+          <el-option label="农技知识" value="tech"></el-option>
+          <el-option label="政策解读" value="policy"></el-option>
+        </el-select>
       </el-form-item>
       <el-form-item label="来源" prop="source">
         <el-input
@@ -25,30 +29,6 @@
           @keyup.enter.native="handleQuery"
         />
       </el-form-item>
-      <el-form-item label="阅读量" prop="viewCount">
-        <el-input
-          v-model="queryParams.viewCount"
-          placeholder="请输入阅读量"
-          clearable
-          @keyup.enter.native="handleQuery"
-        />
-      </el-form-item>
-      <el-form-item label="视频链接，仅当类型为视频时有值" prop="videoUrl">
-        <el-input
-          v-model="queryParams.videoUrl"
-          placeholder="请输入视频链接，仅当类型为视频时有值"
-          clearable
-          @keyup.enter.native="handleQuery"
-        />
-      </el-form-item>
-      <el-form-item label="视频时长，格式：MM:SS，仅当类型为视频时有值" prop="duration">
-        <el-input
-          v-model="queryParams.duration"
-          placeholder="请输入视频时长，格式：MM:SS，仅当类型为视频时有值"
-          clearable
-          @keyup.enter.native="handleQuery"
-        />
-      </el-form-item>
       <el-form-item label="作者" prop="author">
         <el-input
           v-model="queryParams.author"
@@ -57,13 +37,11 @@
           @keyup.enter.native="handleQuery"
         />
       </el-form-item>
-      <el-form-item label="发布时间" prop="publishDate">
-        <el-date-picker clearable
-          v-model="queryParams.publishDate"
-          type="date"
-          value-format="yyyy-MM-dd"
-          placeholder="请选择发布时间">
-        </el-date-picker>
+      <el-form-item label="发布状态" prop="status">
+        <el-select v-model="queryParams.status" placeholder="请选择发布状态" clearable>
+          <el-option label="已发布" :value="1"></el-option>
+          <el-option label="已下架" :value="0"></el-option>
+        </el-select>
       </el-form-item>
       <el-form-item>
         <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
@@ -71,6 +49,57 @@
       </el-form-item>
     </el-form>
 
+    <!-- 统计面板 -->
+    <div class="statistics-panel">
+      <el-row :gutter="12">
+        <el-col :xs="24" :sm="12" :md="8" :lg="4" :xl="4">
+          <div class="stat-card total-card">
+            <div class="stat-content">
+              <div class="stat-title">内容总数</div>
+              <div class="stat-number">{{ statistics.totalCount || 0 }}</div>
+              <div class="stat-desc">累计内容数量</div>
+            </div>
+          </div>
+        </el-col>
+        <el-col :xs="24" :sm="12" :md="8" :lg="4" :xl="4">
+          <div class="stat-card tech-card">
+            <div class="stat-content">
+              <div class="stat-title">农技知识</div>
+              <div class="stat-number">{{ statistics.techCount || 0 }}</div>
+              <div class="stat-desc">农业技术内容</div>
+            </div>
+          </div>
+        </el-col>
+        <el-col :xs="24" :sm="12" :md="8" :lg="4" :xl="4">
+          <div class="stat-card policy-card">
+            <div class="stat-content">
+              <div class="stat-title">政策解读</div>
+              <div class="stat-number">{{ statistics.policyCount || 0 }}</div>
+              <div class="stat-desc">政策相关内容</div>
+            </div>
+          </div>
+        </el-col>
+        <el-col :xs="24" :sm="12" :md="8" :lg="4" :xl="4">
+          <div class="stat-card published-card">
+            <div class="stat-content">
+              <div class="stat-title">已发布</div>
+              <div class="stat-number">{{ statistics.publishedCount || 0 }}</div>
+              <div class="stat-desc">正在展示中</div>
+            </div>
+          </div>
+        </el-col>
+        <el-col :xs="24" :sm="12" :md="8" :lg="4" :xl="4">
+          <div class="stat-card draft-card">
+            <div class="stat-content">
+              <div class="stat-title">已下架</div>
+              <div class="stat-number">{{ statistics.draftCount || 0 }}</div>
+              <div class="stat-desc">待重新发布</div>
+            </div>
+          </div>
+        </el-col>
+      </el-row>
+    </div>
+
     <el-row :gutter="10" class="mb8">
       <el-col :span="1.5">
         <el-button
@@ -119,34 +148,52 @@
 
     <el-table v-loading="loading" :data="knowledgeContentList" @selection-change="handleSelectionChange">
       <el-table-column type="selection" width="55" align="center" />
-      <el-table-column label="${comment}" align="center" prop="id" />
+      <el-table-column label="序号" align="center" width="80" type="index">
+        <template slot-scope="scope">
+          <span>{{ (queryParams.pageNum - 1) * queryParams.pageSize + scope.$index + 1 }}</span>
+        </template>
+      </el-table-column>
       <el-table-column label="标题" align="center" prop="title" />
-      <el-table-column label="描述" align="center" prop="description" />
-      <el-table-column label="内容类型：文章或视频" align="center" prop="contentType" />
-      <el-table-column label="内容分类：农技知识或政策解读" align="center" prop="contentCategory" />
-      <el-table-column label="封面图片" align="center" prop="imageUrl" />
+      <el-table-column label="内容形式" align="center" prop="contentType">
+        <template slot-scope="scope">
+          <span>{{ scope.row.contentType === 'article' ? '文章' : scope.row.contentType === 'video' ? '视频' : scope.row.contentType }}</span>
+        </template>
+      </el-table-column>
+      <el-table-column label="内容分类" align="center" prop="contentCategory">
+        <template slot-scope="scope">
+          <span>{{ scope.row.contentCategory === 'tech' ? '农技知识' : scope.row.contentCategory === 'policy' ? '政策解读' : scope.row.contentCategory }}</span>
+        </template>
+      </el-table-column>
       <el-table-column label="来源" align="center" prop="source" />
-      <el-table-column label="阅读量" align="center" prop="viewCount" />
-      <el-table-column label="视频链接，仅当类型为视频时有值" align="center" prop="videoUrl" />
-      <el-table-column label="视频时长，格式：MM:SS，仅当类型为视频时有值" align="center" prop="duration" />
-      <el-table-column label="文章内容，仅当类型为文章时有值" align="center" prop="articleContent" />
       <el-table-column label="作者" align="center" prop="author" />
-      <el-table-column label="标签，JSON数组格式" align="center" prop="tags" />
+      <el-table-column label="阅读量" align="center" prop="viewCount" />
       <el-table-column label="发布时间" align="center" prop="publishDate" width="180">
         <template slot-scope="scope">
           <span>{{ parseTime(scope.row.publishDate, '{y}-{m}-{d}') }}</span>
         </template>
       </el-table-column>
-      <el-table-column label="状态：1启用，0禁用" align="center" prop="status" />
+      <el-table-column label="发布状态" align="center" prop="status">
+        <template slot-scope="scope">
+          <span>{{ scope.row.status === 1 ? '已发布' : scope.row.status === 0 ? '已下架' : scope.row.status }}</span>
+        </template>
+      </el-table-column>
       <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
         <template slot-scope="scope">
           <el-button
+            v-if="scope.row.status !== 1"
             size="mini"
             type="text"
             icon="el-icon-edit"
             @click="handleUpdate(scope.row)"
             v-hasPermi="['base:knowledgeContent:edit']"
           >修改</el-button>
+          <el-button
+            size="mini"
+            type="text"
+            :icon="scope.row.status === 1 ? 'el-icon-bottom' : 'el-icon-top'"
+            @click="handleToggleStatus(scope.row)"
+            v-hasPermi="['base:knowledgeContent:edit']"
+          >{{ scope.row.status === 1 ? '下架' : '发布' }}</el-button>
           <el-button
             size="mini"
             type="text"
@@ -167,47 +214,78 @@
     />
 
     <!-- 添加或修改农技知识管理对话框 -->
-    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
-      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
-        <el-form-item label="标题" prop="title">
-          <el-input v-model="form.title" placeholder="请输入标题" />
-        </el-form-item>
-        <el-form-item label="描述" prop="description">
-          <el-input v-model="form.description" type="textarea" placeholder="请输入内容" />
-        </el-form-item>
+    <el-dialog :title="title" :visible.sync="open" width="800px" append-to-body>
+      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
+        <el-row :gutter="20">
+          <el-col :span="12">
+            <el-form-item label="标题" prop="title">
+              <el-input v-model="form.title" placeholder="请输入标题" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="内容分类" prop="contentCategory">
+              <el-select v-model="form.contentCategory" placeholder="请选择内容分类" style="width: 100%">
+                <el-option label="农技知识" value="tech"></el-option>
+                <el-option label="政策解读" value="policy"></el-option>
+              </el-select>
+            </el-form-item>
+          </el-col>
+        </el-row>
+        
+        <el-row :gutter="20">
+          <el-col :span="12">
+            <el-form-item label="内容形式" prop="contentType">
+              <el-select v-model="form.contentType" placeholder="请选择内容形式" style="width: 100%" @change="handleContentTypeChange">
+                <el-option label="文章" value="article"></el-option>
+                <el-option label="视频" value="video"></el-option>
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="来源" prop="source">
+              <el-input v-model="form.source" placeholder="请输入来源" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+        
+        <el-row :gutter="20">
+          <el-col :span="12">
+            <el-form-item label="作者" prop="author">
+              <el-input v-model="form.author" placeholder="请输入作者" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="发布时间" prop="publishDate">
+              <el-date-picker
+                v-model="form.publishDate"
+                type="datetime"
+                value-format="yyyy-MM-dd HH:mm:ss"
+                placeholder="请选择发布时间"
+                style="width: 100%">
+              </el-date-picker>
+            </el-form-item>
+          </el-col>
+        </el-row>
+        
         <el-form-item label="封面图片" prop="imageUrl">
-          <el-input v-model="form.imageUrl" placeholder="请输入封面图片" />
-        </el-form-item>
-        <el-form-item label="来源" prop="source">
-          <el-input v-model="form.source" placeholder="请输入来源" />
-        </el-form-item>
-        <el-form-item label="阅读量" prop="viewCount">
-          <el-input v-model="form.viewCount" placeholder="请输入阅读量" />
-        </el-form-item>
-        <el-form-item label="视频链接，仅当类型为视频时有值" prop="videoUrl">
-          <el-input v-model="form.videoUrl" placeholder="请输入视频链接，仅当类型为视频时有值" />
+          <image-upload v-model="form.imageUrl" :limit="1" />
         </el-form-item>
-        <el-form-item label="视频时长，格式：MM:SS，仅当类型为视频时有值" prop="duration">
-          <el-input v-model="form.duration" placeholder="请输入视频时长，格式：MM:SS，仅当类型为视频时有值" />
+        
+        <el-form-item v-if="form.contentType === 'video'" label="视频上传" prop="videoUrl">
+          <file-upload v-model="form.videoUrl" :fileType="['mp4', 'avi', 'mov', 'wmv']" :fileSize="500" :limit="1" />
+          <div style="color: #999; font-size: 12px; margin-top: 5px;">支持格式：MP4、AVI、MOV、WMV，大小不超过500MB</div>
         </el-form-item>
-        <el-form-item label="文章内容，仅当类型为文章时有值">
-          <editor v-model="form.articleContent" :min-height="192"/>
-        </el-form-item>
-        <el-form-item label="作者" prop="author">
-          <el-input v-model="form.author" placeholder="请输入作者" />
-        </el-form-item>
-        <el-form-item label="发布时间" prop="publishDate">
-          <el-date-picker clearable
-            v-model="form.publishDate"
-            type="date"
-            value-format="yyyy-MM-dd"
-            placeholder="请选择发布时间">
-          </el-date-picker>
+        
+        <el-form-item v-if="form.contentType === 'article'" label="文章内容" prop="articleContent">
+          <div class="editor-container">
+            <editor v-model="form.articleContent" :min-height="300" />
+          </div>
         </el-form-item>
       </el-form>
+      
       <div slot="footer" class="dialog-footer">
-        <el-button type="primary" @click="submitForm">确 定</el-button>
-        <el-button @click="cancel">取 消</el-button>
+        <el-button type="primary" @click="submitForm">发布</el-button>
+        <el-button @click="cancel">取消</el-button>
       </div>
     </el-dialog>
   </div>
@@ -234,6 +312,14 @@ export default {
       total: 0,
       // 农技知识管理表格数据
       knowledgeContentList: [],
+      // 统计数据
+      statistics: {
+        totalCount: 0,
+        techCount: 0,
+        policyCount: 0,
+        publishedCount: 0,
+        draftCount: 0
+      },
       // 弹出层标题
       title: "",
       // 是否显示弹出层
@@ -265,19 +351,32 @@ export default {
           { required: true, message: "标题不能为空", trigger: "blur" }
         ],
         contentType: [
-          { required: true, message: "内容类型：文章或视频不能为空", trigger: "change" }
+          { required: true, message: "内容形式不能为空", trigger: "change" }
         ],
         contentCategory: [
-          { required: true, message: "内容分类：农技知识或政策解读不能为空", trigger: "blur" }
+          { required: true, message: "内容分类不能为空", trigger: "change" }
+        ],
+        source: [
+          { required: true, message: "来源不能为空", trigger: "blur" }
+        ],
+        author: [
+          { required: true, message: "作者不能为空", trigger: "blur" }
         ],
         imageUrl: [
-          { required: true, message: "封面图片不能为空", trigger: "blur" }
+          { required: true, message: "封面图片不能为空", trigger: "change" }
+        ],
+        articleContent: [
+          { required: true, message: "文章内容不能为空", trigger: "blur" }
         ],
+        publishDate: [
+          { required: true, message: "发布时间不能为空", trigger: "change" }
+        ]
       }
     }
   },
   created() {
     this.getList()
+    this.getStatistics()
   },
   methods: {
     /** 查询农技知识管理列表 */
@@ -289,6 +388,29 @@ export default {
         this.loading = false
       })
     },
+    /** 获取统计数据 */
+    getStatistics() {
+      // 这里可以调用专门的统计API，目前先用列表数据计算
+      listKnowledgeContent({}).then(response => {
+        const data = response.rows || []
+        
+        this.statistics = {
+          totalCount: data.length,
+          techCount: data.filter(item => item.contentCategory === 'tech').length,
+          policyCount: data.filter(item => item.contentCategory === 'policy').length,
+          publishedCount: data.filter(item => item.status === 1).length,
+          draftCount: data.filter(item => item.status === 0).length
+        }
+      }).catch(() => {
+        this.statistics = {
+          totalCount: 0,
+          techCount: 0,
+          policyCount: 0,
+          publishedCount: 0,
+          draftCount: 0
+        }
+      })
+    },
     // 取消按钮
     cancel() {
       this.open = false
@@ -300,7 +422,7 @@ export default {
         id: null,
         title: null,
         description: null,
-        contentType: null,
+        contentType: 'article', // 默认选中文章
         contentCategory: null,
         imageUrl: null,
         source: null,
@@ -349,21 +471,38 @@ export default {
         this.title = "修改农技知识管理"
       })
     },
+    /** 内容形式变化处理 */
+    handleContentTypeChange(value) {
+      // 切换到文章时清空视频相关字段
+      if (value === 'article') {
+        this.form.videoUrl = null
+        this.form.duration = null
+      }
+      // 切换到视频时清空文章内容
+      else if (value === 'video') {
+        this.form.articleContent = null
+      }
+    },
     /** 提交按钮 */
     submitForm() {
       this.$refs["form"].validate(valid => {
         if (valid) {
+          // 设置发布状态为已发布
+          this.form.status = 1
+          
           if (this.form.id != null) {
             updateKnowledgeContent(this.form).then(response => {
-              this.$modal.msgSuccess("修改成功")
+              this.$modal.msgSuccess("发布成功")
               this.open = false
               this.getList()
+              this.getStatistics()
             })
           } else {
             addKnowledgeContent(this.form).then(response => {
-              this.$modal.msgSuccess("新增成功")
+              this.$modal.msgSuccess("发布成功")
               this.open = false
               this.getList()
+              this.getStatistics()
             })
           }
         }
@@ -376,6 +515,7 @@ export default {
         return delKnowledgeContent(ids)
       }).then(() => {
         this.getList()
+        this.getStatistics()
         this.$modal.msgSuccess("删除成功")
       }).catch(() => {})
     },
@@ -384,7 +524,220 @@ export default {
       this.download('base/knowledgeContent/export', {
         ...this.queryParams
       }, `knowledgeContent_${new Date().getTime()}.xlsx`)
+    },
+    /** 发布/下架状态切换 */
+    handleToggleStatus(row) {
+      const statusText = row.status === 1 ? '下架' : '发布'
+      const newStatus = row.status === 1 ? 0 : 1
+      this.$modal.confirm('确认要' + statusText + '该农技知识吗？').then(function() {
+        return updateKnowledgeContent({ ...row, status: newStatus })
+      }).then(() => {
+        this.getList()
+        this.getStatistics()
+        this.$modal.msgSuccess(statusText + "成功")
+      }).catch(() => {})
     }
   }
 }
 </script>
+
+<style scoped>
+.article-content-cell {
+  max-width: 180px;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  line-height: 1.5;
+}
+
+.editor-container {
+  max-height: 400px;
+  overflow-y: auto;
+  border: 1px solid #dcdfe6;
+  border-radius: 4px;
+}
+
+.editor-container::-webkit-scrollbar {
+  width: 6px;
+}
+
+.editor-container::-webkit-scrollbar-track {
+  background: #f1f1f1;
+  border-radius: 3px;
+}
+
+.editor-container::-webkit-scrollbar-thumb {
+  background: #c1c1c1;
+  border-radius: 3px;
+}
+
+.editor-container::-webkit-scrollbar-thumb:hover {
+  background: #a8a8a8;
+}
+
+/* 统计面板样式 */
+.statistics-panel {
+  margin-bottom: 16px;
+  padding: 20px;
+  background: #fff;
+  border-radius: 12px;
+  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
+}
+
+.statistics-panel .el-row {
+  display: flex;
+  justify-content: space-between;
+}
+
+.statistics-panel .el-col {
+  flex: 1;
+  max-width: none !important;
+}
+
+/* 统一各部分间距 */
+.app-container .el-form {
+  margin-bottom: 16px;
+}
+
+.app-container .mb8 {
+  margin-bottom: 16px !important;
+}
+
+.app-container .el-table {
+  margin-top: 0;
+}
+
+.stat-card {
+  border-radius: 12px;
+  padding: 16px;
+  height: 120px;
+  display: flex;
+  flex-direction: column;
+  justify-content: space-between;
+  transition: all 0.3s ease;
+  cursor: pointer;
+  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1), 0 2px 6px rgba(0, 0, 0, 0.05);
+  position: relative;
+  overflow: hidden;
+  color: #fff;
+  margin-bottom: 10px;
+}
+
+.stat-card:hover {
+  transform: translateY(-3px);
+  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15), 0 4px 10px rgba(0, 0, 0, 0.1);
+}
+
+.stat-content {
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  align-items: flex-start;
+}
+
+.stat-title {
+  font-size: 13px;
+  font-weight: 600;
+  color: rgba(255, 255, 255, 0.9);
+  margin-bottom: 0;
+  line-height: 1.2;
+}
+
+.stat-number {
+  font-size: 32px;
+  font-weight: 700;
+  line-height: 1.0;
+  margin: 6px 0;
+  color: #fff;
+}
+
+.stat-desc {
+  font-size: 11px;
+  font-weight: 500;
+  color: rgba(255, 255, 255, 0.85);
+  line-height: 1.2;
+  margin: 0;
+}
+
+/* 不同卡片的主题色 */
+.total-card {
+  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
+}
+
+.tech-card {
+  background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
+}
+
+.policy-card {
+  background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
+}
+
+.published-card {
+  background: linear-gradient(135deg, #ec4899 0%, #f472b6 100%);
+}
+
+.draft-card {
+  background: linear-gradient(135deg, #06b6d4 0%, #38bdf8 100%);
+}
+
+/* 响应式设计 */
+@media (max-width: 1200px) {
+  .stat-card {
+    padding: 14px;
+    height: 110px;
+  }
+  
+  .stat-title {
+    font-size: 12px;
+  }
+  
+  .stat-number {
+    font-size: 28px;
+    margin: 4px 0;
+  }
+  
+  .stat-desc {
+    font-size: 10px;
+  }
+}
+
+@media (max-width: 992px) {
+  .stat-card {
+    padding: 16px;
+    height: 120px;
+  }
+  
+  .stat-title {
+    font-size: 13px;
+  }
+  
+  .stat-number {
+    font-size: 30px;
+  }
+  
+  .stat-desc {
+    font-size: 11px;
+  }
+}
+
+@media (max-width: 768px) {
+  .stat-card {
+    padding: 20px;
+    height: 140px;
+  }
+  
+  .stat-title {
+    font-size: 14px;
+  }
+  
+  .stat-number {
+    font-size: 36px;
+    margin: 8px 0;
+  }
+  
+  .stat-desc {
+    font-size: 12px;
+  }
+}
+</style>