<template>
  <div class="container">
    <div style="padding: 0px 20px">
      <div ref="lxHeader">
        <LxHeader icon="md-apps" text="工单管理" style="margin-bottom: 10px; border: 0px; margin-top: 15px">
          <div slot="content"></div>
          <slot>
            <div>
              <Input style="width: 200px; margin-right: 10px" v-model="searchFields.KeyWord" placeholder="关键字搜索" />
              <Button type="primary" @click="load" style="margin-left: 10px">查询</Button>
              <Button type="primary" @click="edit()" style="margin-left: 10px">新增</Button>
            </div>
          </slot>
        </LxHeader>
      </div>
      <div ref="lxTable">
        <el-table :data="tableData" :height="tableHeight" style="width: 100%">
          <el-table-column type="index" width="50" label="序号" align="center"> </el-table-column>
          <el-table-column :prop="column.field" :align="column.align" v-for="(column,index) in columns"
            :label="column.title" :width="column.width">
              <template slot-scope="scope">
                <div v-if="column.type=='opt'">
                  <Button ghost size="small" @click="edit(scope.row)" type="primary"
                    style="margin-left: 10px;">编辑</Button>
                  <Button ghost size="small" @click="del(scope.row)" type="error" style="margin-left: 10px;">删除</Button>
                </div>
                <div v-else>{{scope.row[column.field]}}</div>
              </template>
          </el-table-column>
        </el-table>
        <div class="pagination">
          <el-pagination @current-change="handleCurrentChange" :current-page="paginations.page"
            :page-size="paginations.page_size" background layout="prev, pager, next" :total="paginations.total">
          </el-pagination>
        </div>
      </div>

      <el-dialog title="工单编辑" :visible.sync="dialogFormVisible" width="40%">
        <div class="dialogConcent">
          <el-scrollbar style="flex: 1">

            <el-form :model="form" :rules="rules" ref="form" label-position="right" :label-width="formLabelWidth">
              <el-row>
                <el-col :span="24">
                  <el-form-item label="接收日期" prop="accept_date">
                    <el-date-picker
                      style="width:100%"
                      v-model="form.accept_date"
                      type="date"
                      placeholder="选择日期"
                      value-format="yyyy-MM-dd"
                      >
                    </el-date-picker>
                  </el-form-item>
                </el-col>
                <el-col :span="24">
                  <el-form-item label="来源" prop="from_id">
                    <el-select style="width:100%" v-model="form.from_id" placeholder="请选择所属来源">
                        <el-option
                          v-for="item in fromsList"
                          :key="item.id"
                          :label="item.value"
                          :value="item.id">
                        </el-option>
                      </el-select>
                  </el-form-item>
                </el-col>
                <el-col :span="24">
                  <el-form-item label="所属片区" prop="area_id">
                    <el-select style="width:100%" v-model="form.area_id" placeholder="请选择所属片区">
                        <el-option
                          v-for="item in areaList"
                          :key="item.id"
                          :label="item.name"
                          :value="item.id">
                        </el-option>
                      </el-select>
                  </el-form-item>
                </el-col>
                <el-col :span="24">
                  <el-form-item label="处理等级" prop="level_id">
                    <el-select style="width:100%" v-model="form.level_id" placeholder="请选择处理等级">
                        <el-option
                          v-for="item in levelList"
                          :key="item.id"
                          :label="item.value"
                          :value="item.id">
                        </el-option>
                      </el-select>
                  </el-form-item>
                </el-col>

                <el-col :span="24">
                  <el-form-item label="地址" prop="address">
                    <el-input v-model="form.address" placeholder="请填写地址" autocomplete="off"></el-input>
                  </el-form-item>
                </el-col>
                <el-col :span="24">
                  <el-form-item label="内容" prop="content">
                    <el-input type="textarea" v-model="form.content" placeholder="请填写内容" autocomplete="off"></el-input>
                  </el-form-item>
                </el-col>
              </el-row>
              <el-col :span="24">
                <el-form-item label="附件" prop="files_list">
                  <el-upload action="/api/admin/upload-file" list-type="picture-card" :file-list="filesList" ref="pictureUpload"
                    :auto-upload="true" :data="uploadOther"
                    :on-success="handlesuccess">
                    <i slot="default" class="el-icon-plus"></i>
                    <div slot="file" slot-scope="{file}">
                      <img class="el-upload-list__item-thumbnail" :src="file.url" alt="">
                      <span class="el-upload-list__item-actions">
                        <span class="el-upload-list__item-preview" @click="handlePictureCardPreview(file)">
                          <i class="el-icon-zoom-in"></i>
                        </span>
                        <span v-if="!disabled" class="el-upload-list__item-delete" @click="handleRemove(file)">
                          <i class="el-icon-delete"></i>
                        </span>
                      </span>
                    </div>
                  </el-upload>
                </el-form-item>
              </el-col>

            </el-form>
          </el-scrollbar>
        </div>

        <div slot="footer" class="dialog-footer">
          <el-button @click="resetForm('form')">取 消</el-button>
          <el-button type="primary" v-preventReClick @click="submitForm('form')">保存</el-button>
        </div>
      </el-dialog>

      <el-dialog :visible.sync="dialogVisible">
        <img width="100%" :src="dialogImageUrl" alt="">
      </el-dialog>

    </div>
  </div>
</template>

<script>
  import {
    getToken
  } from '@/utils/auth'
  import {
    listorder,
    get,
    store,
    save,
    del
  } from '../../api/rain/order.js'
  import { getparameteritem } from '../../api/system/dictionary.js'
  import {
    listarea
  } from '../../api/basic/area.js'
  import LxHeader from "@/components/LxHeader/index.vue";

  export default {
    components: {
      LxHeader
    },
    data() {
      return {
        tableHeight: 0,
        dialogFormVisible: false,
        formLabelWidth: "120px",
        dialogImageUrl:"",
        dialogVisible: false,
        disabled:false,
        tableData: [],
        areaList:[],
        fromsList:[],
        levelList:[],
        uploadOther:{
          token:""
        },
        tableHeight: 0,
        searchFields: {
          KeyWord: ""
        },
        paginations: {
          page: 1,
          page_size: 15,
          total: 0
        },
        filesList:[],
        form: {
          content:"",
          accept_date:"",
          from_id:"",
          area_id:"",
          level_id:"",
          address:"",
          files_list:""
        },

        rules: {
          accept_date:[{
            required: true,
            message: '请选择接收日期',
            trigger: 'blur',
          }],
          from_id:[{
            required: true,
            message: '请选择来源',
            trigger: 'blur',
          }],
        },

        columns: [{
            field: "accept_date",
            title: "接收日期",
            type: "string",
            align: "center"
          },

          {
            field: "fromName",
            title: "来源",
            type: "string",
            align: "center"
          },
          {
            field: "areaName",
            title: "所属片区",
            type: "string",
            align: "center"
          },
          {
            field: "levelName",
            title: "处理等级",
            type: "string",
            align: "center"
          },
          {
            field: "admin_id",
            title: "提交人",
            type: "string",
            align: "center"
          },
          {
            field: "created_at",
            title: "提交日期",
            type: "string",
            align: "center"
          },
          {
            field: "操作",
            title: "操作",
            width: 220,
            type: "opt",
          }
        ],
      }
    },
    created() {
      this.uploadOther.token = getToken();
      this.initLoad();
      this.load();

    },
    methods: {
      initLoad() {
        var that = this;
        var clientHeight = document.documentElement.clientHeight
        var lxHeader_height = 96.5; //查询 头部
        var paginationHeight = 37; //分页的高度
        var topHeight = 50; //页面 头部
        let tableHeight = clientHeight - lxHeader_height - topHeight - paginationHeight - 20;
        that.tableHeight = tableHeight;

        listarea({
          page: 1,
          page_size: 999,
        }).then(response => {
          that.areaList = response.data;
        }).catch(error => {
          console.log(error)
          reject(error)
        });
        getparameteritem('order-from').then(res => {
          that.fromsList = res.detail;
        })
        getparameteritem('order-level').then(res => {
          that.levelList = res.detail;
        })

      },
      handleCurrentChange(page) {
        this.paginations.page = page;
        this.load();
      },
      load() {
        listorder({
          page: this.paginations.page,
          page_size: this.paginations.page_size,
          keyword: this.searchFields.KeyWord
        }).then(response => {
          for(var m of response.data){
            m.areaName = m.area ? m.area.name : ""
            m.fromName = m.from_detail ? m.from_detail.value : ""
            m.levelName = m.level_detail ? m.level_detail.value : ""
          }
          this.tableData = response.data;
          this.paginations.total = response.total;
        }).catch(error => {
          console.log(error)
          reject(error)
        });
      },
      info(obj) {
        var that = this;
        get(obj.id).then(res => {
          let result = Object.assign(that.form, res);
          // this.$set(that.form,res);
          that.form = result;

          let _files = [];
          for (var mod of result.worksheet_files) {
            let m = Object.assign({}, mod);
            m.url = mod.files.url;
            m.id = mod.files.id;
            _files.push(m);
          }
          that.filesList = _files;


        }).catch(error => {
          //reject(error)
        })
      },

     edit(obj) {
       this.form = this.$options.data().form
       if (obj) {
         this.info(obj)
       }
       this.dialogFormVisible = true;
     },
      del(obj) {
        var that = this;
        if (obj) {
          this.$Modal.confirm({
            title: '确认要删除数据？',
            onOk: () => {
              del(obj.id).then(response => {
                this.$Message.success('操作成功');
                that.load();
              }).catch(error => {
                console.log(error)
                reject(error)
              })
            },
            onCancel: () => {
              //this.$Message.info('Clicked cancel');
            }
          });
        }
      },
      submitForm(formName) {
        var that = this;
        console.log(that.form);
        var listUrlbefore=[]
        for (var m of this.filesList) {
          if (m.response)
            listUrlbefore.push({
              "upload_id": m.response.id
            });
          else
            listUrlbefore.push({
              "upload_id": m.id
            });

        }
        this.form.files_list = listUrlbefore;
        // return;
        this.$refs[formName].validate((valid) => {
          if (valid) {
            if (that.form.id) {
              save(that.form).then(response => {
                this.$Message.success('操作成功');
                that.load();
                that.dialogFormVisible = false;
              }).catch(error => {
                //reject(error)
              })
            } else {
              store(that.form).then(response => {
                this.$Message.success('操作成功');
                that.load();
                that.dialogFormVisible = false;
              }).catch(error => {
                //reject(error)
              })
            }
          } else {
            this.$Message.error('数据校验失败');
            console.log('error submit!!');
            return false;
          }
        });
      },
      resetForm(formName) {
        var that = this;
        this.filesList = [];
        this.$refs[formName].resetFields();
        that.dialogFormVisible = false;

      },
      handleRemove(file) {
        for (var i = 0; i < this.filesList.length; i++) {
          if (this.filesList[i].url == file.url) {
            this.filesList.splice(i, 1)
          }
        }

      },
      handlePictureCardPreview(file) {
        this.dialogImageUrl = file.url;
        this.dialogVisible = true;
      },
      handlesuccess(response, file, fileList, index) {
        this.filesList = fileList;

      },
    }
  }
</script>

<style>
  .dialogConcent {
    overflow-y: auto;
  }
  .width100{
    width:100%;
  }
</style>
