<template>
  <div class="search">
    <Card>
      <Row class="operation">
        <Button @click="add" type="primary" icon="md-add">添加</Button>
        <Button @click="disableAll" icon="md-trash">批量禁用</Button>
        <Button @click="getDataList" icon="md-refresh">刷新</Button>
        <Button type="dashed" @click="openTip = !openTip">{{
          openTip ? "关闭提示" : "开启提示"
        }}</Button>
      </Row>
      <Row v-show="openTip">
        <Alert show-icon>
          已选择 <span class="select-count">{{ selectCount }}</span> 项
          <a class="select-clear" @click="clearSelectAll">清空</a>
        </Alert>
      </Row>
      <Table
        :loading="loading"
        border
        :columns="columns"
        :data="data"
        ref="table"
        sortable="custom"
        @on-sort-change="changeSort"
        @on-selection-change="changeSelect"
      ></Table>
      <Row type="flex" justify="end" class="mt_10">
        <Page
          :current="searchForm.pageNumber"
          :total="total"
          :page-size="searchForm.pageSize"
          @on-change="changePage"
          @on-page-size-change="changePageSize"
          :page-size-opts="[10, 20, 50]"
          size="small"
          show-total
          show-elevator
          show-sizer
        ></Page>
      </Row>
    </Card>
    <Modal
      :title="modalTitle"
      v-model="modalVisible"
      :mask-closable="false"
      :width="500"
    >
      <Form ref="form" :model="form" :label-width="100" :rules="formValidate">
        <FormItem label="名称" prop="name">
          <Input v-model="form.name" clearable style="width: 100%" />
        </FormItem>
        <FormItem label="图片" prop="url">
          <upload-pic-input
            v-model="form.url"
            style="width: 100%"
          ></upload-pic-input>
        </FormItem>
        <FormItem label="操作类型" prop="operationType">
          <Select
            v-model="form.operationType"
            placeholder="请选择"
            clearable
            style="width: 200px"
          >
            <Option value="NONE">无操作</Option>
            <Option value="URL">链接地址</Option>
            <Option value="GOODS">商品序号</Option>
            <Option value="SHOP">店铺编号</Option>
            <Option value="KEYWORD">关键字</Option>
            <Option value="CATEGORY">商品分类</Option>
          </Select>
        </FormItem>
        <FormItem label="链接值" prop="sort">
          <Input v-model="form.operationUrl" clearable style="width: 100%" />
        </FormItem>
        <FormItem label="排序" prop="sort">
          <InputNumber :max="999" :min="0" v-model="form.sort"></InputNumber>
        </FormItem>
      </Form>
      <div slot="footer">
        <Button type="text" @click="modalVisible = false">取消</Button>
        <Button type="primary" :loading="submitLoading" @click="handleSubmit"
          >提交</Button
        >
      </div>
    </Modal>
  </div>
</template>

<script>
import {
  getFocusData,
  saveFocusData,
  disableFocus,
  enableFocus,
  delFocus,
} from "@/api/pages";
import uploadPicInput from "@/views/my-components/lili/upload-pic-input";

export default {
  name: "mobileFocus",
  components: {
    uploadPicInput,
  },
  data() {
    return {
      openTip: true, // 显示提示
      loading: true, // 表单加载状态
      modalType: 0, // 添加或编辑标识
      modalVisible: false, // 添加或编辑显示
      modalTitle: "", // 添加或编辑标题
      searchForm: {
        // 搜索框初始化对象
        clientType: "MOBILE", //客户端类型
        pageNumber: 1, // 当前页数
        pageSize: 10, // 页面大小
        sort: "createTime", // 默认排序字段
        order: "desc", // 默认排序方式
      },
      form: {
        // 添加或编辑表单对象初始化数据
        name: "",
        operationType: "",
        operationUrl: "",
        url: "",
        sort: 0,
      },
      // 表单验证规则
      formValidate: {
        name: [{ required: true, message: "不能为空", trigger: "blur" }],
      },
      submitLoading: false, // 添加或编辑提交状态
      selectList: [], // 多选数据
      selectCount: 0, // 多选计数
      columns: [
        // 表头
        {
          type: "selection",
          width: 60,
          align: "center",
        },
        {
          title: "名称",
          key: "name",
          minWidth: 120,
          sortable: false,
        },
        {
          title: "状态",
          key: "status",
          minWidth: 100,
          sortable: false,
          render: (h, params) => {
            if (params.row.status == "CLOSE") {
              return h("div", [
                h("Badge", {
                  props: {
                    status: "error",
                    text: "禁用",
                  },
                }),
              ]);
            } else if (params.row.status == "OPEN") {
              return h("div", [
                h("Badge", {
                  props: {
                    status: "success",
                    text: "启用",
                  },
                }),
              ]);
            }
          },
        },
        {
          title: "图片",
          key: "url",
          minWidth: 120,
          sortable: false,
          render: (h, params) => {
            return h("img", {
              attrs: {
                src: params.row.url,
                alt: "加载图片失败",
              },
              style: {
                cursor: "pointer",
                width: "80px",
                height: "60px",
                margin: "10px 0",
                "object-fit": "contain",
              },
            });
          },
        },
        {
          title: "排序",
          key: "sort",
          minWidth: 120,
          sortable: false,
        },
        {
          title: "操作",
          key: "action",
          align: "center",
          width: 200,
          render: (h, params) => {
            let enableOrDisable = "";
            if (params.row.status == "CLOSE") {
              enableOrDisable = h(
                "Button",
                {
                  props: {
                    type: "success",
                    size: "small",
                  },
                  style: {
                    marginRight: "5px",
                  },
                  on: {
                    click: () => {
                      this.enable(params.row);
                    },
                  },
                },
                "启用"
              );
            } else {
              enableOrDisable = h(
                "Button",
                {
                  props: {
                    size: "small",
                  },
                  style: {
                    marginRight: "5px",
                  },
                  on: {
                    click: () => {
                      this.disable(params.row);
                    },
                  },
                },
                "禁用"
              );
            }
            return h("div", [
              h(
                "Button",
                {
                  props: {
                    type: "primary",
                    size: "small",
                  },
                  style: {
                    marginRight: "5px",
                  },
                  on: {
                    click: () => {
                      this.edit(params.row);
                    },
                  },
                },
                "编辑"
              ),
              h(
                "Button",
                {
                  props: {
                    type: "error",
                    size: "small",
                  },
                  style: {
                    marginRight: "5px",
                  },
                  on: {
                    click: () => {
                      this.remove(params.row);
                    },
                  },
                },
                "删除"
              ),
              enableOrDisable,
            ]);
          },
        },
      ],
      data: [], // 表单数据
      total: 0, // 表单数据总数
    };
  },
  methods: {
    init() {
      this.getDataList();
    },
    changePage(v) {
      this.searchForm.pageNumber = v;
      this.getDataList();
      this.clearSelectAll();
    },
    changePageSize(v) {
      this.searchForm.pageSize = v;
      this.getDataList();
    },
    handleSearch() {
      this.searchForm.pageNumber = 1;
      this.searchForm.pageSize = 10;
      this.getDataList();
    },
    handleReset() {
      this.$refs.searchForm.resetFields();
      this.searchForm.pageNumber = 1;
      this.searchForm.pageSize = 10;
      // 重新加载数据
      this.getDataList();
    },
    changeSort(e) {
      this.searchForm.sort = e.key;
      this.searchForm.order = e.order;
      if (e.order === "normal") {
        this.searchForm.order = "";
      }
      this.getDataList();
    },
    clearSelectAll() {
      this.$refs.table.selectAll(false);
    },
    changeSelect(e) {
      this.selectList = e;
      this.selectCount = e.length;
    },
    getDataList() {
      this.loading = true;
      // 带多条件搜索参数获取表单数据 请自行修改接口
      getFocusData(this.searchForm).then((res) => {
        this.loading = false;
        if (res.success) {
          this.data = res.result.records;
          this.total = res.result.total;
        }
      });
      // 以下为模拟数据
      //this.data = [
      //];
      this.total = this.data.length;
      this.loading = false;
    },
    enable(v) {
      this.$Modal.confirm({
        title: "确认启用",
        // 记得确认修改此处
        content: "您确认要确认启用 " + v.name + " ?",
        loading: true,
        onOk: () => {
          // 删除
          enableFocus(v.id).then((res) => {
            this.$Modal.remove();
            if (res.success) {
              this.$Message.success("操作成功");
              this.getDataList();
            }
          });
        },
      });
    },
    disable(v) {
      this.$Modal.confirm({
        title: "确认禁用",
        // 记得确认修改此处
        content: "您确认要禁用 " + v.name + " ?",
        loading: true,
        onOk: () => {
          // 删除
          disableFocus(v.id).then((res) => {
            this.$Modal.remove();
            if (res.success) {
              this.$Message.success("操作成功");
              this.getDataList();
            }
          });
        },
      });
    },
    handleSubmit() {
      this.$refs.form.validate((valid) => {
        if (valid) {
          this.form.ClientType = "MOBILE";
          this.submitLoading = true;
          if (this.modalType === 0) {
            this.form.status = "OPEN";
            // 添加 避免编辑后传入id等数据 记得删除
            delete this.form.id;
            saveFocusData(this.form).then((res) => {
              this.submitLoading = false;
              if (res.success) {
                this.$Message.success("操作成功");
                this.getDataList();
                this.modalVisible = false;
              }
            });
          } else {
            // 编辑
            saveFocusData(this.form).then((res) => {
              this.submitLoading = false;
              if (res.success) {
                this.$Message.success("操作成功");
                this.getDataList();
                this.modalVisible = false;
              }
            });
          }
        }
      });
    },
    add() {
      this.modalType = 0;
      this.modalTitle = "添加";
      this.$refs.form.resetFields();
      delete this.form.id;
      this.modalVisible = true;
    },
    edit(v) {
      this.modalType = 1;
      this.modalTitle = "编辑";
      this.$refs.form.resetFields();
      // 转换null为""
      for (let attr in v) {
        if (v[attr] === null) {
          v[attr] = "";
        }
      }
      let str = JSON.stringify(v);
      let data = JSON.parse(str);
      this.form = data;
      this.modalVisible = true;
    },
    remove(v) {
      this.$Modal.confirm({
        title: "确认删除",
        // 记得确认修改此处
        content: "您确认要删除么?",
        loading: true,
        onOk: () => {
          // 删除
          delFocus(v.id).then((res) => {
            this.$Modal.remove();
            if (res.success) {
              this.$Message.success("操作成功");
              this.getDataList();
            }
          });
        },
      });
    },
    disableAll() {
      if (this.selectCount <= 0) {
        this.$Message.warning("您还未选择要禁用的数据");
        return;
      }
      this.$Modal.confirm({
        title: "确认禁用",
        content: "您确认要禁用所选的 " + this.selectCount + " 条数据?",
        loading: true,
        onOk: () => {
          let ids = "";
          this.selectList.forEach(function (e) {
            ids += e.id + ",";
          });
          ids = ids.substring(0, ids.length - 1);
          // 批量删除
          disableFocus(ids).then((res) => {
            this.$Modal.remove();
            if (res.success) {
              this.$Message.success("禁用成功");
              this.clearSelectAll();
              this.getDataList();
            }
          });
        },
      });
    },
  },
  mounted() {
    this.init();
  },
};
</script>
<style lang="scss">
.search {
  .operation {
    margin-bottom: 2vh;
  }
  .select-count {
    font-weight: 600;
    color: #40a9ff;
  }
  .select-clear {
    margin-left: 10px;
  }
  .page {
    margin-top: 2vh;
  }
  .drop-down {
    margin-left: 5px;
  }
}
</style>
