qingcheng-Web/src/view/course/courseManagement.vue

<template>
  <!-- 搜索框 -->
  <div class="search-box">
    <a-form layout="inline">
      <a-space>
        <a-form-item label="课程名称">
          <a-input-search
              style="width: 300px"
              placeholder="请输入课程名称"
              enter-button
              @search="handleCourseSearch"
              v-model:value="searchCourseName"
              class="custom-search"
          />
        </a-form-item>
        <a-button class="custom-button" @click="goAddCourse">新增课程</a-button>
        <a-button class="custom-button"  @click="reset">重置搜索</a-button>
        <a-button
            class="custom-button danger"
            :disabled="selectedRowKeys.length === 0"
            @click="showDeleteConfirm"
        >
          批量删除
        </a-button>
      </a-space>
    </a-form>
  </div>

  <!--  数据-->
  <a-table
      :columns="columns"
      :data-source="tableData"
      :scroll="{ x: 1500, y: 550 }"
      :loading="loading"
      :pagination="pagination"
      :row-selection="rowSelection"
      bordered
      rowKey="id"
      @change="handleTableChange"
  >
    <template #bodyCell="{ column, record }">
      <!-- 课程图片 -->
      <template v-if="column.key === 'image'">
        <a-avatar :src="downLoadImage+record.image" shape="square" :size="64"/>
      </template>
      <template v-if="column.key === 'originPrice'">
        {{record.originPrice }}￥
      </template>
      <template v-if="column.key === 'discountPrice'">
        {{record.discountPrice}}￥
      </template>
      <template v-if="column.key === 'orderCount'">
        {{record.orderCount}}人
      </template>
      <template v-if="column.key === 'firstLevelRate'">
        {{record.firstLevelRate }}%
      </template>
      <template v-if="column.key === 'secondLevelRate'">
        {{record.secondLevelRate }}%
      </template>

      <!-- 操作列 -->
      <template v-if="column.key === 'action'">
        <a-space :size="8">
          <a-button
              size="small"
              danger
              @click="deleteCourse(record.id)"
          >
            删除
          </a-button>
          <a-button
              size="small"
              type="link"
              @click="showDetails(record.id)"
          >
            详情
          </a-button>
          <a-button
              size="small"
              type="link"
              @click="chapterDetails(record.id)"
          >
            章节
          </a-button>
        </a-space>
      </template>
    </template>
  </a-table>
</template>

<script lang="ts" setup>
import { onMounted, ref } from "vue";
import myAxios from "../../api/myAxios.ts";
import { message, Modal } from "ant-design-vue";
import {downLoadImage} from "../../api/ImageUrl.ts";
import router from "../../router";

const loading = ref(false);
const total = ref(0);
const selectedRowKeys = ref<number[]>([]); // 存储选中的行ID

const searchCourseName = ref(""); // 改为项目名称搜索参数
const searchParams = ref({
  current: 1,
  pageSize: 10,
  sortField: "id",
  sortOrder: "ascend",
  userRole: null,
  name: "",
  type:""
});

// 行选择配置
const rowSelection = ref({
  selectedRowKeys: selectedRowKeys,
  onChange: (selectedKeys: number[]) => {
    selectedRowKeys.value = selectedKeys;
  }
});

//用户表
const columns = [

  {
    title: '课程ID',
    dataIndex: 'id',
    width: 45,
    key: 'id',
    fixed: 'left',
    align: 'center',
    sorter: true,  // 添加排序功能
    sortDirections: ['ascend', 'descend']  // 允许升序降序
  },

  {
    title: '课程图片',
    dataIndex: 'image',
    key: 'image',
    width: 45,
    fixed: 'left',
    align: 'center'
  },
  {
    title: '课程名称',
    dataIndex: 'name',
    width: 65,
    key: 'name',
    fixed: 'left',
    align: 'center'
  },
  {
    title: '课程类别',
    dataIndex: 'type',
    width: 55,
    key: 'type',
    align: 'center'
  },
  {
    title: '课程原价',
    dataIndex: 'originPrice',
    width: 55,
    key: 'originPrice',
    align: 'center',
    sorter: true,  // 添加排序功能
    sortDirections: ['ascend', 'descend']  // 允许升序降序
  },
  {
    title: '折扣价格',
    dataIndex: 'discountPrice',
    key: 'discountPrice',
    width: 55,
    align: 'center',
    sorter: true,  // 添加排序功能
    sortDirections: ['ascend', 'descend']  // 允许升序降序
  },
  {
    title: '已下单人数',
    dataIndex: 'orderCount',
    key: 'orderCount',
    width: 55,
    align: 'center',
    sorter: true,  // 添加排序功能
    sortDirections: ['ascend', 'descend']  // 允许升序降序
  },
  {
    title: '一级佣金比例',
    dataIndex: 'firstLevelRate',
    key: 'firstLevelRate',
    width: 65,
    align: 'center',
    sorter: true,  // 添加排序功能
    sortDirections: ['ascend', 'descend']  // 允许升序降序
  },
  {
    title: '二级佣金比例',
    dataIndex: 'secondLevelRate',
    key: 'secondLevelRate',
    width: 65,
    align: 'center',
    sorter: true,  // 添加排序功能
    sortDirections: ['ascend', 'descend']  // 允许升序降序
  },
  {
    title: '操作',
    key: 'action',
    fixed: 'right',
    width: 75,
    align: 'center'
  }
];

interface ProjectRecord {
  // 这里根据实际数据结构定义属性
  superHostList?: string[];
  // 其他属性...
}
// 项目名称搜索方法
const handleCourseSearch = async () => {
  // 将搜索参数同步到分页查询参数
  searchParams.value.name = searchCourseName.value;
  searchParams.value.current = 1; // 重置到第一页
  await getCourseList();
};
//用户分页查询
const getCourseList = async () => {
  loading.value = true;
  try {
    const storedToken = localStorage.getItem('token');
    if (!storedToken) throw new Error('未找到登录信息');

    const res:any = await myAxios.post("/course/page",
        {
          ...searchParams.value,
          projectName: searchParams.value.projectName
        },
        { headers: { Authorization: storedToken } }
    );
    console.log(res)
    if (res.code === 1 && res.data && Array.isArray(res.data.records)) {
      tableData.value = res.data.records.map((item: ProjectRecord)  => ({
        ...item,
        superUserList: item.superHostList? item.superHostList.join(', ') : '无'
      }));
      // 同步总条数到分页组件
      total.value = res.data.total;
      pagination.value.total = res.data.total; // 新增此行
      pagination.value.current = searchParams.value.current; // 同步当前页
    } else {
      message.error(res.message || '请求失败');
    }
  } catch (error) {
    console.error("请求失败:", error);
    message.error('获取数据失败');
  } finally {
    loading.value = false;
  }
};

onMounted(getCourseList);
//分页

// 分页配置
const pagination = ref({
  current: 1,
  pageSize: 10,
  total: 0,
  showSizeChanger: true,
  showQuickJumper: true,
  showTotal: (total: number) => `共 ${total} 条`,
  pageSizeOptions: ['10', '20', '50', '100']
});
const handleTableChange = (pag: any, _: any, sorter: any) => {
  // 处理排序参数
  let sortField = "id";  // 默认排序字段
  let sortOrder = "ascend"; // 默认排序方式
  if (sorter.field) {
    sortField = sorter.field;
    sortOrder = sorter.order;
  }
  searchParams.value = {
    ...searchParams.value,
    current: pag.current,
    pageSize: pag.pageSize,
    sortField: sortField,     // 设置排序字段
    sortOrder: sortOrder
  };

  // 同步到分页组件
  pagination.value = {
    ...pagination.value,
    current: pag.current,
    pageSize: pag.pageSize
  };

  getCourseList();
};

// ID查询方法
interface Project {
  id: number;
  projectName: string;
  projectImage: string;
  projectSettlementCycle: number;
  maxPromoterCount: number;
  projectStatus: string;
  projectDescription: string;
  settlementDesc: string;
  // 其他可能存在的属性根据实际情况补充
}

const tableData = ref<Project[]>([]);


// 删除项目 - 添加确认弹窗
const deleteCourse = (id: number) => {
  Modal.confirm({
    title: '确认删除',
    content: '确定要删除该课程吗？删除后数据将无法恢复！',
    okText: '确认',
    cancelText: '取消',
    onOk: async () => {
      try {
        const storedToken = localStorage.getItem('token');
        const res:any = await myAxios.post(
            "/course/delete",
            { id },
            {
              headers: {
                Authorization: storedToken,
                'AfterScript': 'required-script'
              }
            }
        );

        if (res.code === 1) {
          message.success('删除成功');
          await getCourseList();
        } else {
          message.error(res.message || '删除失败');
        }
      } catch (error) {
        console.error('删除失败:', error);
        message.error('删除操作失败');
      }
    },
    onCancel() {
      // 用户点击取消，不做操作
    },
  });
};

// 批量删除确认弹窗
const showDeleteConfirm = () => {
  if (selectedRowKeys.value.length === 0) {
    message.warning('请至少选择一门课程');
    return;
  }

  Modal.confirm({
    title: '确认批量删除',
    content: `确定要删除选中的 ${selectedRowKeys.value.length} 门课程吗？删除后数据将无法恢复！`,
    okText: '确认',
    cancelText: '取消',
    onOk: async () => {
      await deleteBatchCourses();
    },
    onCancel() {
      // 用户点击取消，不做操作
    },
  });
};

// 批量删除方法
const deleteBatchCourses = async () => {
  try {
    const storedToken = localStorage.getItem('token');
    const res: any = await myAxios.post(
        "/course/delBatch",
        { ids: selectedRowKeys.value },
        {
          headers: {
            Authorization: storedToken,
            'Content-Type': 'application/json'
          }
        }
    );

    if (res.code === 1) {
      message.success(`成功删除 ${selectedRowKeys.value.length} 门课程`);
      selectedRowKeys.value = []; // 清空选择
      await getCourseList(); // 刷新列表
    } else {
      message.error(res.message || '批量删除失败');
    }
  } catch (error) {
    console.error('批量删除失败:', error);
    message.error('批量删除操作失败');
  }
};

// 重置按钮
const reset = () => {
  searchCourseName.value = "";
  selectedRowKeys.value = [];
  searchParams.value = {
    current: 1,
    pageSize: 10,
    sortField: "id",
    sortOrder: "ascend",
    userRole: null,
    name: "",
    type:""
  };
  getCourseList();
};

//去新增项目
const goAddCourse=()=>{
  router.push('/addcourse')
}

const showDetails=(id:string)=>{
  router.push({
    path:'/courseDetail',
    query:{
      id:String(id)
    }
  })
}
const chapterDetails=(id:string)=>{
  router.push({
    path:'/chapterDetail',
    query:{
      id:String(id)
    }
  })
}
</script>

<style scoped>
/* 分割线样式 */
:deep(.ant-divider-vertical) {
  border-color: rgba(0, 0, 0, 0.15);
  height: 1.2em;
  margin: 0 4px;
}

:deep(.ant-descriptions-item-label) {
  font-weight: 600;
  width: 120px;
}

.info-card :deep(.ant-card-head) {
  background: #fafafa;
  border-bottom: 1px solid #e8e8e8;
}

/* 角色颜色映射 */
:root {
  --role-user: #87d068;
  --role-admin: #f50;
  --role-boss: #722ed1;
}

.search-box {
  margin-bottom: 10px;
}

/* 批量删除按钮样式 */
.danger {
  background-color: #ff4d4f !important;
  border-color: #ff4d4f !important;
}

.danger:hover,
.danger:focus {
  background-color: #ff7875 !important;
  border-color: #ff7875 !important;
}

/*橙色按钮*/
.custom-button {
  background-color: #ffa940;
  border-color: #ffa940;
  color: #fff;
}

.custom-button:hover,
.custom-button:focus {
  background-color: #ffa940;
  border-color: #ffa940;
  color: #fff;
}

.custom-button[disabled] {
  background-color: #ffa940;
  border-color: #ffa940;
  opacity: 0.6;
  color: #fff;
}

/* 危险按钮样式 */
.custom-button.ant-btn-dangerous {
  background-color: #ff4d4f;
  border-color: #ff4d4f;
}

.custom-button.ant-btn-dangerous:hover,
.custom-button.ant-btn-dangerous:focus {
  background-color: #ff7875;
  border-color: #ff7875;
}

/* 保持原有的其他样式不变 */
.search-box {
  margin-bottom: 10px;
}

.custom-search :deep(.ant-input-search-button) {
  background-color: #ffa940;
  border-color: #ffa940;
}

.custom-search :deep(.ant-input-search-button:hover),
.custom-search :deep(.ant-input-search-button:focus) {
  background-color: #fa8c16;
  border-color: #fa8c16;
}

/* 保持输入框原有样式不变 */
.custom-search :deep(.ant-input) {
  border-right-color: #ffa940;
}
</style>