glt-taro/src/hjm/location.tsx

import {useEffect, useState} from "react";
import {Map} from '@tarojs/components'
import {Search} from '@nutui/icons-react-taro'
import {Button, Input} from '@nutui/nutui-react-taro'
import {useRouter} from '@tarojs/taro'
import {getHjmCarByCode} from "@/api/hjm/hjmCar";
import {HjmCar} from "@/api/hjm/hjmCar/model";
import './location.scss'

/**
 * 文章终极列表
 * @constructor
 */
const Location = () => {
  const {params} = useRouter();
  const [keywords, setKeywords] = useState<string>()
  const [item, setItem] = useState<HjmCar>()
  const [longitude, setLongitude] = useState<any>()
  const [latitude, setLatitude] = useState<any>()
  const [scale, setScale] = useState<any>(16)
  const [showCircles, setShowCircles] = useState<boolean>(false)
  const [points, setPoints] = useState<any[]>([])

  const onKeywords = (keywords: string) => {
    setKeywords(keywords)
  }

  // 通用的坐标字符串转数组函数
  const parseCoordinateString = (coordStr: string) => {
    if (!coordStr) return {points: []};

    try {
      // 分割坐标点
      const coordPairs = coordStr.split(';');

      // 转为多边形点数组
      const points = coordPairs.map(coord => {
        const [lat, lng] = coord.split(',');
        return {
          latitude: parseFloat(lat),
          longitude: parseFloat(lng)
        }
      });

      return {points};
    } catch (error) {
      console.error('解析坐标字符串失败:', error);
      return {points: []};
    }
  }

  const reload = () => {
    const code = params.id;
    setScale(14)
    // 执行搜索
    if (keywords) {
      getHjmCarByCode(keywords).then(data => {
        console.log('执行搜索', data)
        setItem(data)
        setLatitude(data.latitude)
        setLongitude(data.longitude)
        setKeywords(data.code)
        if (data.fence) {
          // 方法2：使用实际的 fence 数据（如果是字符串格式）
          const coordStr = data.fence.points || '';

          // 使用通用函数解析坐标字符串
          const {points} = parseCoordinateString(coordStr);
          console.log('解析结果 - 多边形点:', points);
          setPoints(points);
          setShowCircles(true)
        }
      })
      return false;
    }
    // 获取车辆信息
    if (code) {
      getHjmCarByCode(code).then(data => {
        setItem(data)
        setLatitude(data.latitude)
        setLongitude(data.longitude)
        setKeywords(data.code)
        if (data.fence) {
          // 方法2：使用实际的 fence 数据（如果是字符串格式）
          const coordStr = data.fence.points || '';

          // 使用通用函数解析坐标字符串
          const {points} = parseCoordinateString(coordStr);
          console.log('解析结果 - 多边形点:', points);
          setPoints(points);
          setShowCircles(true)
        }

        // pushSubscriptionMessages({
        //   toUser: 'ozH7Z7VioC3_-5m_z0DfD9Rd7kM4',
        //   templateId: 'oMckHaNgNT-ivInYF5DtCcqyd9O-i1hP_G0jQALsx54',
        //   url: '/pages/index/index',
        //   miniprogramState: 'trial',
        //   data: {
        //     phrase6: {
        //       value: data?.driver ?? '未知',
        //       color: '#333'
        //     },
        //     time4: {
        //       value: data?.createTime ?? '未知',
        //       color: '#333'
        //     },
        //     phrase7: {
        //       value: '离开围栏',
        //       color: '#333'
        //     },
        //     thing11: {
        //       value: data?.fenceName ?? '未知',
        //       color: '#333'
        //     },
        //     car_number12: {
        //       value: data.code,
        //       color: '#333'
        //     }
        //   }
        // })
        //   .then(res => {
        //     console.log('订阅消息发送成功', res)
        //   })
        //   .catch(err => {
        //     console.error('订阅消息发送失败', err)
        //   })

      })
    }
  }

  useEffect(() => {
    reload()
  }, [])

  // 监听圈圈数据变化
  useEffect(() => {
  }, [showCircles])

  return (
    <>
      <div className={'fixed z-20 top-5 left-0 w-full'}>
        <div className={'px-4'}>
          <div
            style={{
              display: 'flex',
              alignItems: 'center',
              background: '#fff',
              padding: '0 10px',
              borderRadius: '20px'
            }}
          >
            <Search/>
            <Input
              placeholder="车辆编号"
              value={keywords}
              onChange={onKeywords}
            />
            <div
              className={'flex items-center'}
            >
              <Button type="warning" onClick={reload}>
                查询
              </Button>
            </div>
          </div>
        </div>
      </div>
      {item ? (
        <div className={'car-info fixed bottom-0 left-0 w-full z-20 bg-white p-4'}>
          <div className={'car-info-item'}>
            <div className={'car-info-item-content'}>
              操作人员：{item?.driver}
            </div>
            <div className={'car-info-item-content pr-6'}>
              电子围栏：{item?.fenceName} ({item?.inFence ? '围栏内' : '围栏外'})
            </div>
            <div className={'car-info-item-content pr-6'}>
              当前车速：{item?.speed}
            </div>
            <div className={'car-info-item-title'}>
              更新时间：{item?.updateTime}
            </div>
          </div>
        </div>
      ) : ''}

      <Map
        id="map"
        longitude={longitude}
        latitude={latitude}
        scale={scale}
        markers={[{
          id: 1,
          latitude: latitude,
          longitude: longitude,
          label: {
            content: `${item?.code}`,
            color: '#000000',
            fontSize: 12,
            borderRadius: 5,
            bgColor: '#FFFFFF',
            // @ts-ignore
            padding: '5px 5px',
            borderWidth: 1
          },
        }]}
        polygons={points.length > 0 ? [
          {
            points: points,
            color: '#ff0000',
            strokeWidth: 3
          }
        ] : []}
        onTap={() => {
          console.log('map tap')
        }}
        style={{width: '100%', height: '100vh'}}
      />

    </>
  )
}
export default Location