<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      size="small"
      :inline="true"
      v-show="showSearch"
      label-width="100px"
    >
      <el-form-item label="广告名称" prop="posterName">
        <el-input
          v-model="queryParams.posterName"
          placeholder="请输入广告名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="有效起始时间" prop="startTime">
        <el-date-picker
          clearable
          v-model="queryParams.startTime"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="请选择有效起始时间"
        >
        </el-date-picker>
      </el-form-item>
      <el-form-item label="有效结束时间" prop="endTime">
        <el-date-picker
          clearable
          v-model="queryParams.endTime"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="请选择有效结束时间"
        >
        </el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button
          type="primary"
          icon="el-icon-search"
          size="mini"
          @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
          >重置</el-button
        >
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['netEwm:poster:add']"
          >新增</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['netEwm:poster:edit']"
          >修改</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['netEwm:poster:remove']"
          >删除</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['netEwm:poster:export']"
          >导出</el-button
        >
      </el-col>
      <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-loading="loading"
      :data="posterList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="广告名称" align="center" prop="posterName" />
      <el-table-column label="有效起始时间" align="center" prop="startTime">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.startTime, "{y}-{m}-{d}") }}</span>
        </template>
      </el-table-column>
      <el-table-column label="有效结束时间" align="center" prop="endTime">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.endTime, "{y}-{m}-{d}") }}</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
            size="mini"
            type="text"
            icon="el-icon-document-copy"
            @click="handleFp(scope.row)"
            v-hasPermi="['netEwm:poster:edit']"
            >批量分配给商户</el-button
          >
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['netEwm:poster:edit']"
            >修改</el-button
          >
          <el-button
            size="mini"
            type="text"
            icon="el-icon-view"
            @click="handleUpdate(scope.row, 'info')"
            v-hasPermi="['netEwm:poster:list']"
            >查看</el-button
          >
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['netEwm:poster:remove']"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改广告对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="110px">
        <el-form-item label="广告名称" prop="posterName">
          <el-input v-model="form.posterName" placeholder="请输入广告名称" />
        </el-form-item>
        <el-form-item label="有效起始时间" prop="startTime">
          <el-date-picker
            clearable
            v-model="form.startTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择有效起始时间"
          >
          </el-date-picker>
        </el-form-item>
        <el-form-item label="有效结束时间" prop="endTime">
          <el-date-picker
            clearable
            v-model="form.endTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择有效结束时间"
          >
          </el-date-picker>
        </el-form-item>
        <el-form-item label="广告视频" prop="videoPath">
          <VideoUpload
            v-model="form.videoPath"
            v-if="open"
            @getDuration="getDuration"
          />
        </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>
      </div>
    </el-dialog>
    <my-table ref="MyTable"></my-table>
    <!-- 详情弹出层 -->
    <el-dialog
      title="详情"
      :visible.sync="openInfo"
      width="800px"
      append-to-body
    >
      <el-descriptions border :column="2">
        <el-descriptions-item label="广告名称">{{
          form.posterName
        }}</el-descriptions-item>
        <el-descriptions-item label="有效起始时间">{{
          form.startTime
        }}</el-descriptions-item>
        <el-descriptions-item label="有效结束时间">{{
          form.endTime
        }}</el-descriptions-item>
        <el-descriptions-item label="视频时长"
          >{{ form.duration }}/秒</el-descriptions-item
        >
      </el-descriptions>
      <div class="my-info">
        <div class="cell-info">广告视频</div>
        <div class="info-container">
          <video
            :src="baseUrl + form.videoPath"
            class="avatar"
            controls="controls"
          ></video>
        </div>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listPoster,
  getPoster,
  delPoster,
  addPoster,
  updatePoster,
} from "@/api/netEwm/poster";
import MyTable from "./components/MyTable.vue";
export default {
  components: {
    MyTable,
  },
  name: "Poster",
  data() {
    return {
      baseUrl: process.env.VUE_APP_BASE_API,
      openInfo: false,
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 广告表格数据
      posterList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        posterName: null,
        startTime: null,
        endTime: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        posterName: [
          { required: true, message: "广告名称不能为空", trigger: "blur" },
        ],
        startTime: [
          { required: true, message: "有限起始时间不能为空", trigger: "blur" },
        ],
        endTime: [
          { required: true, message: "有效结束时间不能为空", trigger: "blur" },
        ],
        videoPath: [
          { required: true, message: "广告视频不能为空", trigger: "blur" },
        ],
      },
    };
  },
  created() {
    this.getList();
  },
  methods: {
    //视频时长
    getDuration(duration) {
      this.form.duration = duration;
    },
    /**批量分配广告给商户 */
    handleFp(row) {
      getPoster(row.id).then((res) => {
        let data = {
          id: res.data.id,
          shanghuIdList: res.data.shanghuIdList,
        };
        this.$refs.MyTable.openDialog(data);
      });
    },
    /** 查询广告列表 */
    getList() {
      this.loading = true;
      listPoster(this.queryParams).then((response) => {
        this.posterList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        posterName: null,
        startTime: null,
        endTime: null,
        videoLogo: null,
        videoPath: null,
        duration: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        remark: null,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.id);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加广告";
    },
    /** 修改按钮操作 */
    handleUpdate(row, type) {
      this.reset();
      const id = row.id || this.ids;
      getPoster(id).then((response) => {
        this.form = response.data;
        if (type == "info") {
          this.openInfo = true;
        } else {
          this.open = true;
          this.title = "修改广告";
        }
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.id != null) {
            updatePoster(this.form).then((response) => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addPoster(this.form).then((response) => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal
        .confirm('是否确认删除广告编号为"' + ids + '"的数据项？')
        .then(function () {
          return delPoster(ids);
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download(
        "netEwm/poster/export",
        {
          ...this.queryParams,
        },
        `poster_${new Date().getTime()}.xlsx`
      );
    },
  },
};
</script>
