<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="资源类型" prop="resourceType">
        <el-select v-model="queryParams.resourceType" placeholder="请选择" clearable size="small">
          <el-option v-for="item in resourceTypeList" :label="item.name" :value="item.id" :key="item.id" />
        </el-select>
      </el-form-item>
      <el-form-item label="资源名称" prop="name">
        <el-input v-model="queryParams.name" placeholder="请输入" clearable @keyup.enter.native="handleQuery"/>
      </el-form-item>
      <!-- <el-form-item label="可用事件开始">
        <el-date-picker v-model="dateRangeValidityStartTime" 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-form-item>
      <el-form-item label="可用事件结束">
        <el-date-picker v-model="dateRangeValidityEndTime" 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-form-item> -->
      <el-form-item label="唯一占用" prop="solo">
        <el-select v-model="queryParams.solo" placeholder="唯一占用" clearable size="small">
          <el-option label="是" value="true" />
          <el-option label="否" value="false" />
        </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-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="['farm:resource: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="['farm:resource: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" stripe :data="list">
      <el-table-column label="ID" align="center" prop="id" />
      <el-table-column label="资源类型" align="center" prop="resourceType" >
        <template slot-scope="scope">
          <span> {{resourceTypeList.find(t=>t.id == scope.row.resourceType ).name}}  </span>
        </template>
      </el-table-column>
      <el-table-column label="名称" align="center" prop="name" />
      <!-- <el-table-column label="征文" align="center" prop="content" /> -->
      <el-table-column label="图片" align="center" prop="images" >
        <template slot-scope="scope">
           <el-image 
            style=""
            :src="scope.row.images.split(',')[0]" 
            :preview-src-list="scope.row.images.split(',')">
          </el-image>
        </template>
      </el-table-column>
      <el-table-column label="开始时间" align="center" prop="validityStartTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.validityStartTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="结束时间" align="center" prop="validityEndTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.validityEndTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="唯一占用" align="center" prop="solo" >
        <template slot-scope="scope">
          <el-button type="danger" v-if="scope.row.solo">唯一</el-button>
          <el-button type="success" v-if="!scope.row.solo">任意</el-button>
        </template>
      </el-table-column>
      <el-table-column label="" align="center" prop="createTime" width="180">
        <template slot-scope="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 slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
                     v-hasPermi="['farm:resource:update']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
                     v-hasPermi="['farm:resource:delete']">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="800px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="120px">
        <el-form-item label="资源类型：" prop="resourceType">
          <el-select v-model="form.resourceType" placeholder="请选择">
            <el-option v-for="item in resourceTypeList" :label="item.name" :value="item.id" :key="item.id" />
          </el-select>
        </el-form-item>
        <el-form-item label="资源名称：" prop="name">
          <el-input v-model="form.name" placeholder="请输入" />
        </el-form-item>
        <el-form-item label="资源描述：">
          <editor v-model="form.content" :min-height="192"/>
        </el-form-item>
        <el-form-item label="图片：">
          <imageUpload v-model="form.images"/>
        </el-form-item>
        <el-form-item label="有效期开始：" prop="validityStartTime">
          <el-date-picker clearable v-model="form.validityStartTime" type="date" value-format="timestamp" placeholder="选择" />
        </el-form-item>
        <el-form-item label="有效期结束：" prop="validityEndTime">
          <el-date-picker clearable v-model="form.validityEndTime" type="date" value-format="timestamp" placeholder="选择" />
        </el-form-item>
        <el-form-item label="唯一占用：" prop="solo">
          <el-radio-group v-model="form.solo">
            <el-radio :label="false">否</el-radio>
            <el-radio :label="true">是</el-radio>
          </el-radio-group>
        </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 { createResource, updateResource, deleteResource, getResource, getResourcePage, exportResourceExcel } from "@/api/farm/resource";
import { getResourceTypePage } from "@/api/farm/resourceType";
import ImageUpload from '@/components/ImageUpload';
import Editor from '@/components/Editor';

export default {
  name: "Resource",
  components: {
    ImageUpload,
    Editor,
  },
  data() {
    return {
      // 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,
      // 农场资源列表
      list: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      dateRangeValidityStartTime: [],
      dateRangeValidityEndTime: [],
      dateRangeCreateTime: [],
      // 查询参数
      queryParams: {
        pageNo: 1,
        pageSize: 10,
        resourceType: null,
        name: null,
        content: null,
        images: null,
        solo: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      },
      resourceTypeList:[]
    };
  },
  created() {
    this.getResourceType();
    this.getList();
  },
  methods: {
    
    /** 查询列表 */
    getList() {
      this.loading = true;
      // 处理查询参数
      let params = {...this.queryParams};
      this.addBeginAndEndTime(params, this.dateRangeValidityStartTime, 'validityStartTime');
      this.addBeginAndEndTime(params, this.dateRangeValidityEndTime, 'validityEndTime');
      this.addBeginAndEndTime(params, this.dateRangeCreateTime, 'createTime');
      // 执行查询
      getResourcePage(params).then(response => {
        this.list = response.data.list;
        this.total = response.data.total;
        this.loading = false;
      });
    },
    getResourceType(){
      getResourceTypePage({
        pageNo: 1,
        pageSize: 10,
        name: null,
      }).then(res=>{
        this.resourceTypeList = res.data.list;
      })
    },
  
    /** 取消按钮 */
    cancel() {
      this.open = false;
      this.reset();
    },
    /** 表单重置 */
    reset() {
      this.form = {
        id: undefined,
        resourceType: undefined,
        name: undefined,
        content: undefined,
        images: undefined,
        validityStartTime: undefined,
        validityEndTime: undefined,
        solo: false,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNo = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.dateRangeValidityStartTime = [];
      this.dateRangeValidityEndTime = [];
      this.dateRangeCreateTime = [];
      this.resetForm("queryForm");
      this.handleQuery();
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加农场资源";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id;
      getResource(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改农场资源";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (!valid) {
          return;
        }
        // 修改的提交
        if (this.form.id != null) {
          updateResource(this.form).then(response => {
            this.$modal.msgSuccess("修改成功");
            this.open = false;
            this.getList();
          });
          return;
        }
        // 添加的提交
        createResource(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('是否确认删除农场资源编号为"' + id + '"的数据项?').then(function() {
          return deleteResource(id);
        }).then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      // 处理查询参数
      let params = {...this.queryParams};
      params.pageNo = undefined;
      params.pageSize = undefined;
      this.addBeginAndEndTime(params, this.dateRangeValidityStartTime, 'validityStartTime');
      this.addBeginAndEndTime(params, this.dateRangeValidityEndTime, 'validityEndTime');
      this.addBeginAndEndTime(params, this.dateRangeCreateTime, 'createTime');
      // 执行导出
      this.$modal.confirm('是否确认导出所有农场资源数据项?').then(() => {
          this.exportLoading = true;
          return exportResourceExcel(params);
        }).then(response => {
          this.$download.excel(response, '${table.classComment}.xls');
          this.exportLoading = false;
        }).catch(() => {});
    }
  }
};
</script>
