<template>
  <div class="app-container search-table-box aidex-table">
    <el-card shadow="never" class="search_card" style="margin-bottom: 12px;">
      <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="80px">
        <el-form-item label="分类名称" prop="categoryName">
          <el-input
            v-model="queryParams.categoryName"
            placeholder="请输入分类名称"
            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>
            <el-option
              v-for="dict in dict.type.qt_status"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="创建时间">
          <el-date-picker
            v-model="daterangeCreateTime"
            style="width: 240px"
            value-format="yyyy-MM-dd"
            type="daterange"
            range-separator="-"
            start-placeholder="开始日期"
            end-placeholder="结束日期"
          ></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-card>
    <el-card shadow="never">
      <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:guideCategory: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="['system:guideCategory: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="['system:guideCategory:remove']"
          >删除
          </el-button>
        </el-col>
        <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
      </el-row>

      <el-table v-loading="loading" :data="guideCategoryList" @selection-change="handleSelectionChange" height="calc(100vh - 257px)" size="small">
        <el-table-column type="selection" width="55" align="center"/>
        <el-table-column label="序号" align="center" prop="id" width="68"/>
        <el-table-column label="分类名称" align="center" prop="categoryName" width="120"/>
        <el-table-column label="分类图标" align="center" prop="imgUrl" width="120">
          <template slot-scope="scope">
            <image-preview :src="scope.row.imgUrl" :width="50" :height="50"/>
          </template>
        </el-table-column>
        <el-table-column label="简介-PC" align="left" prop="profile" :show-overflow-tooltip="true"/>
        <el-table-column label="简介-小程序" align="left" prop="profileWap" :show-overflow-tooltip="true"/>
        <el-table-column label="排序" align="center" prop="sort" width="100"/>
        <el-table-column label="状态" align="center" prop="status" width="120">
          <template slot-scope="scope">
            <dict-tag :options="dict.type.qt_status" :value="scope.row.status"/>
          </template>
        </el-table-column>
        <el-table-column label="创建时间" align="center" prop="createTime" width="180">
          <template slot-scope="scope">
            <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d} {h}:{i}:{s}') }}</span>
          </template>
        </el-table-column>
        <el-table-column label="备注" align="center" prop="remark" width="200" :show-overflow-tooltip="true"/>
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="120">
          <template slot-scope="scope">
            <el-button
              size="mini"
              type="text"
              icon="el-icon-edit"
              @click="handleUpdate(scope.row)"
              v-hasPermi="['system:guideCategory:edit']"
            >修改
            </el-button>
            <el-button
              size="mini"
              type="text"
              icon="el-icon-delete"
              @click="handleDelete(scope.row)"
              v-hasPermi="['system:guideCategory: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"
      />
    </el-card>

    <!-- 添加或修改指南分类对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="120px">
        <el-form-item label="分类名称" prop="categoryName">
          <el-input v-model="form.categoryName" placeholder="请输入分类名称"/>
        </el-form-item>
        <el-form-item label="分类图标" prop="imgUrl">
          <image-upload v-model="form.imgUrl" :limit="1" :fileSize="1"/>
        </el-form-item>
        <el-form-item label="简介-PC" prop="profile">
          <el-input v-model="form.profile" placeholder="请输入简介"/>
        </el-form-item>
        <el-form-item label="简介-小程序" prop="profileWap">
          <el-input v-model="form.profileWap" placeholder="请输入简介" maxlength="10" show-word-limit/>
        </el-form-item>
        <el-form-item label="排序" prop="sort">
          <el-input v-model="form.sort" placeholder="请输入排序"/>
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-radio-group v-model="form.status">
            <el-radio
              v-for="dict in dict.type.qt_status"
              :key="dict.value"
              :label="parseInt(dict.value)"
            >{{ dict.label }}
            </el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容"/>
        </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>
  </div>
</template>

<script>
import {listGuideCategory, getGuideCategory, delGuideCategory, addGuideCategory, updateGuideCategory} from "@/api/business/guide/guideCategory";

export default {
  name: "GuideCategory",
  dicts: ['qt_status'],
  data() {
    return {
      // 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,
      // 指南分类表格数据
      guideCategoryList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 备注时间范围
      daterangeCreateTime: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        categoryName: null,
        status: null,
        createTime: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        categoryName: [
          {required: true, message: "分类名称不能为空", trigger: "blur"}
        ],
        imgUrl: [
          {required: true, message: "分类图标不能为空", trigger: "blur"}
        ],
        profile: [
          {required: true, message: "简介-PC不能为空", trigger: "blur"}
        ],
        profileWap: [
          {required: true, message: "简介-小程序不能为空", trigger: "blur"}
        ],
        sort: [
          { required: true, message: "排序不能为空", trigger: "blur" },
          { type: 'number', message: '排序必须为数字值', trigger: 'blur', transform: value => Number(value) },
          { type: 'integer', message: '排序必须为整数', trigger: 'blur', transform: value => Number(value) },
          {
            validator: (rule, value, callback) => {
              if (value < 0) {
                callback(new Error('排序不能小于0'));
              } else if (value > 9999) {
                callback(new Error('排序不能大于9999'));
              } else {
                callback();
              }
            },
            trigger: 'blur'
          }
        ],
        status: [
          {required: true, message: "状态不能为空", trigger: "change"}
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询指南分类列表 */
    getList() {
      this.loading = true;
      this.queryParams.params = {};
      if (null != this.daterangeCreateTime && '' != this.daterangeCreateTime) {
        this.queryParams.params["beginCreateTime"] = this.daterangeCreateTime[0];
        this.queryParams.params["endCreateTime"] = this.daterangeCreateTime[1];
      }
      listGuideCategory(this.queryParams).then(response => {
        this.guideCategoryList = 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,
        categoryName: null,
        imgUrl: null,
        profile: null,
        sort: null,
        status: 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.daterangeCreateTime = [];
      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 = "添加指南分类";
      this.form.status=1;
      this.form.sort = 0;
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getGuideCategory(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改指南分类";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateGuideCategory(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addGuideCategory(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('是否确认删除指南分类编号为"' + ids + '"的数据项？').then(function () {
        return delGuideCategory(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      });
    }

  }
};
</script>
