<template>
  <div class="app-container">

    <!-- 搜索工作栏 -->
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="模块名称" prop="name">
        <el-input v-model="queryParams.name" placeholder="请输入模块名称" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择状态" clearable @keyup.enter.native="handleQuery">
          <el-option v-for="dict in this.isEnable" :key="dict.value" :label="dict.label" :value="dict.value" />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <!-- 操作工具栏 -->
    <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="['system:module-config:create']">新增</el-button>
      </el-col>
      <!-- <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport"
          :loading="exportLoading" v-hasPermi="['system:module-config:export']">导出</el-button>
      </el-col> -->
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <!-- 列表 -->
    <el-table v-loading="loading" :data="list">
      <el-table-column label="序号" align="center">
        <template slot-scope="scope">{{ scope.$index + 1 }}</template>
      </el-table-column>
      <el-table-column label="模块分类" align="center" prop="category">
        <template v-slot="scope">
          <el-tag v-if="scope.row.category == 0">跳转模块</el-tag>
          <el-tag v-if="scope.row.category == 1" type="success">轮播图</el-tag>
        </template>
      </el-table-column>
      <el-table-column label="模块名称" align="center" prop="name" />
      <el-table-column label="排序" align="center" prop="sort" />
      <!-- <el-table-column label="图标" align="center" prop="icon" /> -->
      <el-table-column label="状态" align="center" width="100">
        <template v-slot="scope">
          <el-switch v-model="scope.row.status" :active-value="0" :inactive-value="1"
            @change="handleStatusChange(scope.row)" />
        </template>
      </el-table-column>
      <el-table-column label="路径" align="center" prop="path" />
      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
        <template v-slot="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template v-slot="scope">
          <el-button size="mini" type="text" @click="handelDetail(scope.row)">详情</el-button>
          <el-button size="mini" type="text" @click="handleEnable(scope.row)"
            v-if="scope.row.status === 1">启用</el-button>
          <el-button size="mini" type="text" @click="handleDisable(scope.row)"
            v-if="scope.row.status === 0">停用</el-button>
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
            v-hasPermi="['system:module-config:update']" v-if="scope.row.status === 1">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
            v-hasPermi="['system:module-config:delete']" v-if="scope.row.status === 1">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <!-- 分页组件 -->
    <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNo" :limit.sync="queryParams.pageSize"
      @pagination="getList" />

    <!-- 对话框(添加 / 修改) -->
    <el-dialog :title="title" :visible.sync="open" width="600px" v-dialogDrag append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <!-- <el-form-item label="模块分类" prop="category">
          <el-select v-model="form.category" placeholder="请选择模块分类" clearable>
            <el-option v-for="dict in this.category" :key="dict.value" :label="dict.label" :value="dict.value" />
          </el-select>
        </el-form-item> -->
        <!-- <el-form-item label="模块名称" prop="name" v-if="this.form.category == 0">
          <el-input v-model="form.name" placeholder="请输入模块名称" />
        </el-form-item> -->
        <el-form-item label="排序" prop="sort">
          <el-input-number :min="0" :precision="0" v-model="form.sort" />
        </el-form-item>
        <el-form-item label="图标" prop="icon">
          <imageUpload v-model="form.icon" />
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-select v-model="form.status" placeholder="请选择状态" clearable>
            <el-option v-for="dict in this.isEnable" :key="dict.value" :label="dict.label" :value="dict.value" />
          </el-select>
        </el-form-item>
        <el-form-item label="路径" prop="path" >
          <el-input v-model="form.path" placeholder="请输入路径" />
        </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>

    <!-- 对话框(详情) -->
    <el-dialog title="详情" :visible.sync="openDetail" width="600px" v-dialogDrag append-to-body>
      <el-form ref="formDetail" :model="formDetail" label-width="80px">
        <el-form-item label="模块分类" prop="category">
          <el-select v-model="formDetail.category" disabled clearable>
            <el-option v-for="dict in this.category" :key="dict.value" :label="dict.label" :value="dict.value" />
          </el-select>
        </el-form-item>
        <!-- <el-form-item label="模块名称" prop="name" v-if="this.formDetail.category == 0">
          <el-input v-model="formDetail.name" disabled />
        </el-form-item> -->
        <el-form-item label="排序" prop="sort">
          <el-input-number :min="0" :precision="0" v-model="formDetail.sort" disabled />
        </el-form-item>
        <el-form-item label="图标" prop="icon">
          <img :src="formDetail.icon" class="avatar" width="450" />
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-select v-model="formDetail.status" disabled clearable>
            <el-option v-for="dict in this.isEnable" :key="dict.value" :label="dict.label" :value="dict.value" />
          </el-select>
        </el-form-item>
        <!-- <el-form-item label="路径" prop="path" v-if="this.formDetail.category == 0">
          <el-input v-model="formDetail.path" disabled />
        </el-form-item> -->
      </el-form>
    </el-dialog>
  </div>
</template>

<script>
import {
  createModuleConfigForPic,
  updateModuleConfigForPic,
  deleteModuleConfigForPic,
  getModuleConfigForPic,
  getModuleConfigPageForPic,
} from "@/api/system/moduleConfigForPic";
import {changeCategoryStatus,} from "@/api/system/moduleConfig";
import { CommonStatusEnum } from "@/utils/constants";
import ImageUpload from "@/components/ImageUpload/index";

export default {
  name: "ModuleConfig",
  components: {
    ImageUpload,
  },
  data() {
    return {
      SysCommonStatusEnum: CommonStatusEnum,
      isEnable: [
        { value: 0, label: "开启" },
        { value: 1, label: "禁用" }
      ],
      category: [
        { value: 0, label: "跳转模块" },
        { value: 1, label: "轮播图" }
      ],
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 业务模块配置列表
      list: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      openDetail: false,
      // 查询参数
      queryParams: {
        pageNo: 1,
        pageSize: 10,
        name: null,
        status: null,
        category: null,
      },
      // 表单参数
      form: {},
      formDetail: {},
      // 表单校验
      rules: {
        sort: [
          { required: true, message: "排序不能为空", trigger: "blur" }
        ],
        icon: [
          { required: true, message: "图标不能为空", trigger: "blur" }
        ],
        status: [
          { required: true, message: "状态不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    handelDetail(row) {
      this.resetDetail();
      const id = row.id;
      getModuleConfigForPic(id).then(response => {
        this.formDetail = response.data;
        this.openDetail = true;
      });
    },
    // 模块状态修改
    handleStatusChange(row) {
      // 此时，row 已经变成目标状态了，所以可以直接提交请求和提示
      let text = row.status === CommonStatusEnum.ENABLE ? "启用" : "停用";
      this.$modal
        .confirm('确认要"' + text + '"此轮播图吗?')
        .then(function () {
          return changeCategoryStatus(row.id, row.status);
        })
        .then(() => {
          this.$modal.msgSuccess(text + "成功");
          this.getList();
        })
        .catch(function () {
          // 异常时，需要将 row.status 状态重置回之前的
          row.status =
            row.status === CommonStatusEnum.ENABLE
              ? CommonStatusEnum.DISABLE
              : CommonStatusEnum.ENABLE;
        });
    },
    //启用
    handleEnable(row) {
      this.$modal.confirm('是否确认启用此轮播图').then(function () {
        return changeCategoryStatus(row.id, 0);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("启用成功");
      }).catch(() => { });
    },
    //停用
    handleDisable(row) {
      this.$modal.confirm('是否确认停用此轮播图').then(function () {
        return changeCategoryStatus(row.id, 1);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("停用成功");
      }).catch(() => { });
    },
    /** 查询列表 */
    getList() {
      this.loading = true;
      // 执行查询
      getModuleConfigPageForPic(this.queryParams).then(response => {
        this.list = response.data.list;
        this.total = response.data.total;
        this.loading = false;
      });
    },
    /** 取消按钮 */
    cancel() {
      this.open = false;
      this.reset();
    },
    /** 表单重置 */
    reset() {
      this.form = {
        name: undefined,
        sort: undefined,
        icon: undefined,
        status: undefined,
        path: undefined,
        category: undefined,
      };
      this.resetForm("form");
    },
    /** 表单重置 */
    resetDetail() {
      this.formDetail = {
        name: undefined,
        sort: undefined,
        icon: undefined,
        status: undefined,
        path: undefined,
        category: undefined,
      };
      this.resetForm("formDetail");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNo = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      console.log(this.form)
      this.open = true;
      this.title = "添加轮播图配置";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id;
      getModuleConfigForPic(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改轮播图配置";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (!valid) {
          return;
        }
        // 修改的提交
        if (this.form.id != null) {
          updateModuleConfigForPic(this.form).then(response => {
            this.$modal.msgSuccess("修改成功");
            this.open = false;
            this.getList();
          });
          return;
        }
        // 添加的提交
        createModuleConfigForPic(this.form).then(response => {
          this.$modal.msgSuccess("新增成功");
          this.open = false;
          this.getList();
        });
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const id = row.id;
      this.$modal.confirm('是否确认删除编号为"' + id + '"的轮播图?').then(function () {
        return deleteModuleConfigForPic(id);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => { });
    },
    /** 导出按钮操作 */
    handleExport() {
      // 处理查询参数
      let params = { ...this.queryParams };
      params.pageNo = undefined;
      params.pageSize = undefined;
      this.$modal.confirm('是否确认导出所有轮播图配置数据项?').then(() => {
        this.exportLoading = true;
        return exportModuleConfigExcel(params);
      }).then(response => {
        this.$download.excel(response, '轮播图配置.xls');
        this.exportLoading = false;
      }).catch(() => { });
    }
  }
};
</script>
