<template>
  <div class="order-manage-wrapper" v-if="showChangeInfo">
    <el-dialog
      title="修改买家收货信息"
      :model-value="changeInfoDialog"
      @close="cancelChangeInfo"
      width="600px"
      center
      class="send-set-body"
    >
      <el-form
        ref="changeInfoForm"
        :model="changeInfoForm"
        :rules="rules"
        label-width="90px"
        label-suffix=":"
      >
        <el-form-item label="收货人" prop="receiver">
          <el-input
            type="text"
            v-model="changeInfoForm.receiver"
            placeholder="请输入收货人姓名"
            style="width: 100%"
          ></el-input>
        </el-form-item>
        <el-form-item label="手机号" prop="receiverMobile">
          <el-input
            type="text"
            v-model="changeInfoForm.receiverMobile"
            maxlength="11"
            placeholder="请输入收货人手机号"
            style="width: 100%"
          ></el-input>
        </el-form-item>
        <el-form-item label="所在地区" prop="area">
          <el-cascader
            size="small"
            ref="cascaderRegion"
            :options="optionsRegion"
            :props="propsRegion"
            v-model="changeInfoForm.area"
            @change="handleChange"
            filterable
            style="width: 100%"
            placeholder="请选择地区"
          ></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address">
          <el-input
            type="textarea"
            v-model="changeInfoForm.address"
            rows="5"
            placeholder="请输入收货人详细地址"
            style="width: 100%"
          >
          </el-input>
        </el-form-item>
      </el-form>
      <template v-slot:footer>
        <span class="dialog-footer">
          <el-button size="small" type="primary" @click="submitChange"
            >完成</el-button
          >
        </span>
      </template>
    </el-dialog>
  </div>
</template>

<script>
import { $on, $off, $once, $emit } from '../../../utils/gogocodeTransfer'
import { openLoading, closeLoading } from '@/utils/utils'
import * as operationData from '@/utils/operation'
import { checkMobile } from '@/utils/patients/checkValid'
let vm = null
export default {
  components: {},
  props: {
    showChangeInfo: {
      type: Boolean,
      default: false,
    },
    receiveInfo: {
      type: Object,
      required: true,
      default: () => {},
    },
  },
  data() {
    return {
      changeInfoDialog: true,
      optionsRegion: [],
      administrativeValue: '',
      changeInfoForm: {
        receiver: '',
        receiverMobile: '',
        area: [],
        address: '',
        provinceName: '',
        cityName: '',
        countyName: '',
        townName: '',
        provinceId: null,
        cityId: null,
        countyId: null,
        townId: null,
      },
      provinceList: [],
      cityList: [],
      countyList: [],
      townList: [],
      region: [],
      propsRegion: {
        value: 'id',
        label: 'name',
        children: 'children',
        lazy: true,
        lazyLoad(node, resolve) {
          const { level } = node
          console.log('node', node)
          //初始化时，把children置为空，解决回显数据会重复问题
          node.children = []
          if (node.level == 1) {
            let req = {
              provinceId: node.data.id,
            }
            vm.GET('basic-data/position/cities', req).then((res) => {
              let newData = res.data.cityList
              newData.map((item) => {
                vm.$set(item, 'id', item.cityId)
                vm.$set(item, 'name', item.cityName)
                vm.$set(item, 'children', [])
              })
              console.log('newData省', newData)
              resolve(newData)
            })
          } else if (node.level == 2) {
            let req = {
              cityId: node.data.id,
            }
            vm.GET('basic-data/position/counties', req).then((res) => {
              let newData = res.data.countyList
              newData.map((item) => {
                vm.$set(item, 'id', item.countyId)
                vm.$set(item, 'name', item.countyName)
                vm.$set(item, 'children', [])
              })
              console.log('newData市', newData)
              resolve(newData)
            })
          } else if (node.level == 3) {
            let req = {
              countyId: node.data.id,
            }
            vm.GET('basic-data/position/towns', req).then((res) => {
              let newData = res.data.townList
              newData.map((item) => {
                vm.$set(item, 'id', item.townId)
                vm.$set(item, 'name', item.townName)
                vm.$set(item, 'leaf', true)
              })
              console.log('newData县', newData)
              resolve(newData)
            })
          }
        },
      },
      /*props: {
        lazy: true,
        lazyLoad(node, resolve) {
          //第一个参数node为当前点击的节点，第二个resolve为数据加载完成的回调(必须调用)
          const { level } = node;
          console.log("当前点击的节点node", node);
          if (node.level == 1) {
            vm.changeInfoForm.provinceName = node.data.label;
            vm.changeInfoForm.provinceId = node.data.value;
            let req = {
              provinceId: node.data.value
            };
            vm.GET("basic-data/position/cities", req).then(res => {
              vm.cityList = res.data.cityList;
              let newData = vm.setMoreOption(res.data.cityList, "cities");
              resolve(newData);
            });
          } else if (node.level == 2) {
            vm.changeInfoForm.cityName = node.data.label;
            vm.changeInfoForm.cityId = node.data.value;
            let req = {
              cityId: node.data.value
            };
            vm.GET("basic-data/position/counties", req).then(res => {
              vm.countyList = res.data.countyList;
              let newData = vm.setMoreOption(res.data.countyList, "counties");
              resolve(newData);
            });
          } else if (node.level == 3) {
            vm.changeInfoForm.countyName = node.data.label;
            vm.changeInfoForm.countyId = node.data.value;
            let req = {
              countyId: node.data.value
            };
            vm.GET("basic-data/position/towns", req).then(res => {
              vm.townList = res.data.townList;
              let newData = vm.setMoreOption(res.data.townList, "towns");
              resolve(newData);
            });
          }
        }
      },*/
      rules: {
        receiver: [
          { required: true, message: '请输入收货人姓名', trigger: 'blur' },
        ],
        receiverMobile: [
          { required: true, message: '请输入收货人手机号', trigger: 'blur' },
          { validator: checkMobile, trigger: 'blur' },
        ],
        area: [{ required: true, message: '请选择所在地区', trigger: 'blur' }],
        address: [
          { required: true, message: '请输入收货人详细地址', trigger: 'blur' },
        ],
      },
    }
  },
  created() {
    vm = this
  },
  watch: {
    showChangeInfo(val) {
      if (val) {
        this.initData()
        this.$forceUpdate()
      }
    },
  },
  methods: {
    async initData() {
      console.log('父级传入的值', this.receiveInfo)
      const {
        receiver,
        receiverMobile,
        provinceId,
        provinceName,
        cityId,
        cityName,
        countyId,
        countyName,
        townId,
        townName,
        address,
      } = this.receiveInfo
      this.changeInfoForm.receiver = receiver
      this.changeInfoForm.receiverMobile = receiverMobile
      this.changeInfoForm.address = address
      this.changeInfoForm.provinceId = provinceId
      this.changeInfoForm.provinceName = provinceName
      this.changeInfoForm.cityId = cityId
      this.changeInfoForm.cityName = cityName
      this.changeInfoForm.countyId = countyId
      this.changeInfoForm.countyName = countyName
      this.changeInfoForm.townId = townId
      this.changeInfoForm.townName = townName

      await this.getRegionOption()
      //对地区数据做回显处理
      /*if(provinceId) {
        await this.getCity(provinceId);
        if(cityId) {
          await this.getCounty(provinceId, cityId);
          if(countyId) {
            await this.getTown(provinceId, cityId, countyId);
          }
        }
        // vm.$refs["cascaderRegion"].inputValue = `${provinceName} / ${cityName} / ${countyName} / ${townName}`;
        this.changeInfoForm.area = [Number(provinceId), Number(cityId), Number(countyId), Number(townId)];
        // this.$forceUpdate();
      }else {
        this.changeInfoForm.area = [];
      }*/
      // console.log('传入值处理后',this.changeInfoForm)
    },
    handleChange(value) {
      let areaId = '000'
      for (let i = 0; i < value.length; i++) {
        areaId += '_' + value[i]
      }
      this.administrativeValue = areaId
      console.log('修改后的值', value, this.administrativeValue)

      setTimeout(function () {
        let region = vm.$refs['cascaderRegion'].inputValue
        vm.region = region.split(' / ')
        // console.log("vm.region",vm.region)
      }, 20)
    },
    //获取地区
    async getRegionOption() {
      let req = {}
      vm.GET('basic-data/position/provinces', req).then((data) => {
        if (data.code == '000000') {
          this.provinceList = data.data.provinceList
          this.provinceList.map((item) => {
            item['id'] = item.provinceId
            item['name'] = item.provinceName
            item['children'] = []
          })
          this.optionsRegion = this.provinceList

          const {
            provinceId,
            provinceName,
            cityId,
            cityName,
            countyId,
            countyName,
            townId,
            townName,
          } = this.receiveInfo
          if (provinceId) {
            vm.GET('basic-data/position/cities', {
              provinceId: provinceId,
            }).then((data) => {
              if (data.code == '000000') {
                this.cityList = data.data.cityList
                this.cityList.map((item) => {
                  item['id'] = item.cityId
                  item['name'] = item.cityName
                  item['children'] = []
                })
                this.optionsRegion.map((item, index) => {
                  if (item.id == provinceId) {
                    item.children = this.cityList
                  }
                })

                if (cityId) {
                  vm.GET('basic-data/position/counties', {
                    cityId: cityId,
                  }).then((data) => {
                    if (data.code == '000000') {
                      this.countyList = data.data.countyList
                      this.countyList.map((item) => {
                        item['id'] = item.countyId
                        item['name'] = item.countyName
                        item['children'] = []
                        if (countyId == 110100000000) {
                          item['leaf'] = true
                        }
                      })
                      this.optionsRegion.map((item, index) => {
                        if (item.id == provinceId) {
                          item.children.map((city, idx) => {
                            if (city.id == cityId) {
                              city.children = this.countyList
                            }
                          })
                        }
                      })

                      if (countyId) {
                        vm.GET('basic-data/position/towns', {
                          countyId: countyId,
                        }).then((data) => {
                          if (data.code == '000000') {
                            this.townList = data.data.townList
                            this.townList.map((item) => {
                              item['id'] = item.townId
                              item['name'] = item.townName
                              item['leaf'] = true
                            })
                            this.optionsRegion.map((item, index) => {
                              if (item.id == provinceId) {
                                item.children.map((city, index2) => {
                                  if (city.id == cityId) {
                                    city.children.map((county, index3) => {
                                      if (county.id == countyId) {
                                        county.children = this.townList
                                      }
                                    })
                                  }
                                })
                              }
                            })
                          }
                        })
                      }
                    }
                  })
                }
              }
            })
          }
          if (provinceId) {
            if (!townId) {
              this.changeInfoForm.area = [
                Number(provinceId),
                Number(cityId),
                Number(countyId),
              ]
            } else {
              this.changeInfoForm.area = [
                Number(provinceId),
                Number(cityId),
                Number(countyId),
                Number(townId),
              ]
            }
            this.$forceUpdate()
          } else {
            this.changeInfoForm.area = []
          }
        }
      })
    },
    /*async getRegionOption() {
     let req = {};
    /!* openLoading(vm);
     await vm.GET("basic-data/position/provinces", req).then(res => {
       closeLoading(vm);
       if (res.code == "000000") {
         this.provinceList = res.data.provinceList;
         vm.optionsRegion = operationData.setRegionOption3(
           res.data.provinceList
         );
         console.log('region',vm.optionsRegion)
       }
     });*!/
      vm.GET("basic-data/position/provinces", req).then((data) => {
        if(data.code == '000000') {
          this.provinceList = data.data.provinceList;
          this.provinceList.map(item => {
            this.$set(item, "id", item.provinceId);
            this.$set(item, "name", item.provinceName);
            this.$set(item, "children", []);
          });
          this.optionsRegion = this.provinceList;
        }
      })
   },*/
    async getCity(provinceId) {
      await vm
        .GET('basic-data/position/cities', { provinceId: provinceId })
        .then((data) => {
          if (data.code == '000000') {
            this.cityList = data.data.cityList
            this.cityList.map((item) => {
              item['id'] = item.cityId
              item['name'] = item.cityName
              item['children'] = []
            })
            this.optionsRegion.map((item, index) => {
              if (item.id == provinceId) {
                item.children = this.cityList
              }
            })
          }
        })
    },
    async getCounty(provinceId, cityId) {
      await vm
        .GET('basic-data/position/counties', { cityId: cityId })
        .then((data) => {
          if (data.code == '000000') {
            this.countyList = data.data.countyList
            this.countyList.map((item) => {
              item['id'] = item.countyId
              item['name'] = item.countyName
              item['children'] = []
            })
            this.optionsRegion.map((item, index) => {
              if (item.id == provinceId) {
                item.children.map((city, idx) => {
                  if (city.id == cityId) {
                    city.children = this.countyList
                  }
                })
              }
            })
          }
        })
    },
    async getTown(provinceId, cityId, countyId) {
      await vm
        .GET('basic-data/position/towns', { countyId: countyId })
        .then((data) => {
          if (data.code == '000000') {
            this.townList = data.data.townList
            this.townList.map((item) => {
              item['id'] = item.townId
              item['name'] = item.townName
              item['leaf'] = true
            })
            this.optionsRegion.map((item, index) => {
              if (item.id == provinceId) {
                item.children.map((city, index2) => {
                  if (city.id == cityId) {
                    city.children.map((county, index3) => {
                      if (county.id == countyId) {
                        county.children = this.townList
                      }
                    })
                  }
                })
              }
            })
          }
        })
    },
    setMoreOption(data, type) {
      let option = []
      for (let i = 0; i < data.length; i++) {
        let obj = data[i]
        if (type == 'cities') {
          obj.label = data[i].cityName
          obj.value = data[i].cityId
        } else if (type == 'counties') {
          obj.label = data[i].countyName
          obj.value = data[i].countyId
          // obj.leaf = true;
        } else if (type == 'towns') {
          obj.label = data[i].townName
          obj.value = data[i].townId
          obj.leaf = true
        }
        option.push(obj)
      }
      return option
    },
    cancelChangeInfo() {
      this.changeInfoForm.area = []
      $emit(this, 'closeChangeInfo', { type: 1 })
    },
    setAreaData() {
      if (this.changeInfoForm.area.length > 0) {
        this.changeInfoForm.provinceId = this.changeInfoForm.area[0]
        this.changeInfoForm.cityId = this.changeInfoForm.area[1]
        this.changeInfoForm.countyId = this.changeInfoForm.area[2]
        if (this.changeInfoForm.area.length == 4) {
          this.changeInfoForm.townId = this.changeInfoForm.area[3]
        } else {
          this.changeInfoForm.townId = null
        }
        if (vm.region.length) {
          this.changeInfoForm.provinceName = vm.region[0]
          this.changeInfoForm.cityName = vm.region[1]
          this.changeInfoForm.countyName = vm.region[2]
          if (vm.region.length == 4) {
            this.changeInfoForm.townName = vm.region[3]
          } else {
            this.changeInfoForm.townName = ''
          }
        }
      }
    },
    submitChange() {
      this.$refs.changeInfoForm.validate((valid) => {
        if (valid) {
          // this.submit();
          this.setAreaData()
          // this.changeInfoForm.townId = null;
          // this.changeInfoForm.townName = '';
          // if (this.changeInfoForm.area.length == 4) {
          //   this.changeInfoForm.townId = this.changeInfoForm.area[3];
          //   this.townList.map((item) => {
          //     if (this.changeInfoForm.townId == item.townId) {
          //       this.changeInfoForm.townName = item.townName;
          //     }
          //   })
          // }
          console.log('确定值', this.changeInfoForm)
          $emit(this, 'closeChangeInfo', { type: 2, data: this.changeInfoForm })
        } else {
          return false
        }
      })
    },
  },
  emits: ['closeChangeInfo'],
}
</script>

<style lang="scss">
.send-set-body {
  .address-content {
    width: 100%;
    background-color: #f0f2f5;
    border: 1px solid #e4e7ed;
    border-radius: 4px;
    padding: 10px 15px;
    .address-title {
      display: flex;
      justify-content: space-between;
      align-items: center;
      .title {
        font-size: 13px;
        color: #999999;
      }
    }
    .address-info {
      p {
        line-height: 26px;
      }
    }
  }
  .form-title {
    margin-top: 15px;
    margin-bottom: 15px;
  }
  .el-dialog__body {
    padding-bottom: 0;
  }
}
</style>
