<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="作物名" prop="cropId">
        <el-select v-model="queryParams.cropId" placeholder="请选择" clearable size="small">
          <el-option v-for="item in cropList" :label="item.name" :value="item.id" :key="item.id" />
        </el-select>
      </el-form-item>
      <el-form-item label="操作类型" prop="type">
        <el-select v-model="queryParams.type" placeholder="请选择出入库" clearable size="small">
          <el-option label="出库" value="0" />
          <el-option label="入库" value="1" />
        </el-select>
      </el-form-item>
      <el-form-item label="操作时间">
        <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:crop-record: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:crop-record: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="序列号" align="center" prop="id" />
      <el-table-column label="作物名" align="center" prop="resourceType" >
        <template slot-scope="scope">
          <span> {{cropList.find(t=>t.id == scope.row.cropId ).name}}  </span>
        </template>
      </el-table-column>
      <el-table-column label="出入库" align="center" prop="type" />
      <el-table-column label="操作数量" align="center" prop="stock" />
      <el-table-column label="剩余数量" align="center" prop="afterStock" />
      <el-table-column label="操作时间" 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:crop-record:update']">修改</el-button> -->
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
                     v-hasPermi="['farm:crop-record: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="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="作物选择">
          <el-select  v-model="form.cropId" placeholder="请选择" @change="selectCrop">
            <el-option v-for="item in cropList" :key="item.id" :label="item.name" :value="item.id"> {{item.name}}
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="操作类型" prop="type">
          <el-radio-group v-model="form.type">
            <el-radio :label="false" @change="changeType(false)">出库</el-radio>
            <el-radio :label="true" @change="changeType(true)">入库</el-radio>
        </el-radio-group>
        </el-form-item>

        <el-form-item label="当前数量" prop="currentStock">
          <span> {{currentStock}}  </span>
        </el-form-item>
        
        
        <el-form-item label="操作数量" prop="stock">
          <el-input v-model="form.stock" type="number" placeholder="请输入操作数量" @blur="stockChange(form.stock)"/>
        </el-form-item>
        <el-form-item label="剩余数量"  prop="afterStock">
          <el-input v-model="form.afterStock" type="number" :disabled="true" placeholder="请输入剩余数量" />
        </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 { createCropRecord, updateCropRecord, deleteCropRecord, getCropRecord, getCropRecordPage, exportCropRecordExcel } from "@/api/farm/cropRecord";
import Editor from '@/components/Editor';
import { getCropPage, getCrop } from "@/api/farm/crop";


export default {
  name: "CropRecord",
  components: {
    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,
      // 列表
      list: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      dateRangeCreateTime: [],
      // 查询参数
      queryParams: {
        pageNo: 1,
        pageSize: 10,
        cropId: null,
        type: null,
        stock: null,
        afterStock: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        stock: [{ required: true, message: "操作数量不能为空", trigger: "blur" }],
        afterStock: [{ required: true, message: "剩余数量不能为空", trigger: "blur" }],
      },
      cropList:[],   //作物List
      currentStock: null
    };
  },
  created() {
    this.getCrop();
    this.getList();
  },
  methods: {
    /**查询作物名 */
    getCrop(){
      getCropPage({
        pageNo: 1,
        pageSize: 100,
        name: null
      }).then(res=>{
        this.cropList = res.data.list;
      })
    },

    /** 查询列表 */
    getList() {
      this.loading = true;
      // 处理查询参数
      let params = {...this.queryParams};
      this.addBeginAndEndTime(params, this.dateRangeCreateTime, 'createTime');
      // 执行查询
      getCropRecordPage(params).then(response => {
        response.data.list.forEach(item =>{
          item.type = item.type ? "入库" : "出库";
        })
        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 = {
        id: undefined,
        cropId: undefined,
        type: false,
        stock: undefined,
        afterStock: undefined,
      };
      this.currentStock = undefined;
      this.getCrop();
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNo = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.dateRangeCreateTime = [];
      this.resetForm("queryForm");
      this.handleQuery();
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id;
      getCropRecord(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改";
        this.selectCrop(response.data.cropId);
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (!valid) {
          return;
        }
        // 修改的提交
        if (this.form.id != null) {
          updateCropRecord(this.form).then(response => {
            this.$modal.msgSuccess("修改成功");
            this.open = false;
            this.getList();
          });
          return;
        }
        // 添加的提交
        createCropRecord(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 + '"的数据项?').then(function() {
          return deleteCropRecord(id);
        }).then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      // 处理查询参数
      let params = {...this.queryParams};
      params.pageNo = undefined;
      params.pageSize = undefined;
      this.addBeginAndEndTime(params, this.dateRangeCreateTime, 'createTime');
      // 执行导出
      this.$modal.confirm('是否确认导出所有数据项?').then(() => {
          this.exportLoading = true;
          return exportCropRecordExcel(params);
        }).then(response => {
          this.$download.excel(response, '${table.classComment}.xls');
          this.exportLoading = false;
        }).catch(() => {});
    },
    selectCrop(rows){
      this.cropList.forEach(crop =>{
        if(crop.id == rows){
          this.currentStock = crop.stock;
        }
      })
    },
    stockChange(number){
      if(this.form.type){
        this.form.afterStock = parseInt(this.currentStock) + parseInt(number);
      }else{
        this.form.afterStock = parseInt(this.currentStock) - parseInt(number);
      }
    },
    changeType(boolType){
      this.stockChange(this.form.stock);
    }
  },
 
};
</script>
