Lin_Ye_Fang_Huo/public/widgets/queryRoute/view.js

'use script' //开发环境建议开启严格模式

//对应widget.js中MyWidget实例化后的对象
var thisWidget

function initWidgetView(_thisWidget) {
  thisWidget = _thisWidget
  //=================起点==================
  //输入坐标
  $('#inputStartPoint').change(function (e) {
    var value = $(this).val()
    value = value.replace(/ /g, '')
    value = value.replace(/，/g, ',')

    if (testJWD(value)) {
      //表示输入的是经纬度
      var jwd = value.split(',')
      thisWidget.inputStartPoint(jwd[0], jwd[1])
    } else {
      //表示输入的是地名
      thisWidget.queryStartPoint(value)
    }
  })
  //图上选点
  $('#drawStartPoint').click(function () {
    thisWidget.drawStartPoint(function (data) {
      $('#inputStartPoint').val(data)
    })
  })

  //=================终点==================
  //输入坐标
  $('#inputEndPoint').change(function (e) {
    var value = $(this).val()
    value = value.replace(/ /g, '')
    value = value.replace(/，/g, ',')
    // 104.102382 , 30.666908
    if (testJWD(value)) {
      //表示输入的是经纬度
      var jwd = value.split(',')
      thisWidget.inputEndPoint(jwd[0], jwd[1])
    } else {
      //表示输入的是地名
      thisWidget.queryEndPoint(value)
    }
  })
  //图上选点
  $('#drawEndPoint').click(function () {
    thisWidget.drawEndPoint(function (data) {
      $('#inputEndPoint').val(data)
    })
  })
  //修改播放速度
  $('#changeSpeed').change(function () {
    var val = $(this).val()
    thisWidget.resetSpeed(Number(val))
  })
}

//坐标校验（判断是不是在中国国界内）
function testJWD(jwdStr) {
  if (!jwdStr) {
    return
  }
  var test = /^([7-9][0-9]|1[0-3][0-9])(.[0-9]{1,6})?[,，]([3-9]|[1-5][0-9])(.[0-9]{1,6})?$/
  return test.test(jwdStr)
}

//填充搜索结果 生成下拉框
function setHtmlInMCXD(data, type) {
  if (!data || !type) {
    return
  }
  var pois = data.list
  var html = ''
  if (pois.length < 1) {
    return
  }
  for (let i = 0; i < pois.length; i++) {
    let item = pois[i]
    let wgsLocation = item.x + ',' + item.y
    html += ' <li wgsLocation="' + wgsLocation + '" class="mcxdClass">' + item.name + '</li>'
  }
  if (type == 'start') {
    let searchval_start = document.getElementById('searchval_start')
    $(searchval_start).show().html(html)
  } else {
    let searchval_end = document.getElementById('searchval_end')
    $(searchval_end).show().html(html)
  }
  var mcxdClasss = document.getElementsByClassName('mcxdClass')
  for (var i = 0; i < mcxdClasss.length; i++) {
    var ele = mcxdClasss[i]
    //绑定下拉列表的点击事件
    $(ele)
      .off('click')
      .on('click', function () {
        $(this).parent().hide()
        let wgsLocation = $(this).attr('wgsLocation').split(',')
        let parentId = $(this).parent().attr('id')
        if (parentId == 'searchval_start') {
          //表示起点坐标
          thisWidget.inputStartPoint(wgsLocation[0], wgsLocation[1])
          let mcxd_input_text = document.getElementsByClassName('mcxd_start_text')[0]
          $(mcxd_input_text).val($(this).text())
        } else {
          //表示终点坐标
          thisWidget.inputEndPoint(wgsLocation[0], wgsLocation[1])
          let mcxd_input_text = document.getElementsByClassName('mcxd_end_text')[0]
          $(mcxd_input_text).val($(this).text())
        }
      })
  }
}

//清除搜索到的路线内容
function clearRouteContent() {
  var routerContent = document.getElementById('routerContent')
  if (routerContent) {
    $(routerContent).html('')
  }
}

function showRouteBox(res) {
  var routeBox = document.getElementById('routeBox')
  if (res == true) {
    routeBox.style.display = 'block'
  } else {
    routeBox.style.display = 'none'
  }
}
//widget里开始计算
function startCompute() {
  faIndex = 1
}
//展示路线信息
var faIndex = 1
function showRouteInfo(id, path) {
  if (!id || !path) {
    return
  }
  var content = ''
  content += '全长' + (path.allDistance / 1000).toFixed(3) + '公里，'
  content += '途经：'
  var roadArr = path.road
  for (var index = 0; index < roadArr.length; index++) {
    if (index == roadArr.length - 1) {
      if (roadArr[index]) {
        content += roadArr[index] + '。'
      }
    } else {
      if (roadArr[index]) {
        content += roadArr[index] + '、'
      }
    }
  }
  var htmlStr = ''
  var startDH_html = '<input type="button" class="router_btn startDH" lineid="' + id + '" value="开始导航" />'
  var startCK_html = '<input type="button" class="router_btn showLine" lineid="' + id + '" value="查看路线" />'
  var sj_html = '<span class="span_sjgs"><input class="sjgs" lineid="' + id + '" type="checkbox">视角跟随</span>'
  htmlStr += '<tr><td rowspan="2" class="lxh">' + faIndex + '</td>'
  htmlStr += '<td><div class="fa">'
  htmlStr += '<span>方案' + faIndex + '</span>'
  htmlStr += startDH_html
  htmlStr += startCK_html
  htmlStr += sj_html
  htmlStr += '</div></td></tr>'
  htmlStr += '<tr><td>'
  htmlStr += '<p class="intro">' + content + '</p>'
  htmlStr += '</td></tr>'
  faIndex++
  var routerContent = document.getElementById('routerContent')
  $(routerContent).append(htmlStr)
  var showLines = document.getElementsByClassName('showLine')
  var dhs = document.getElementsByClassName('startDH')
  var sjgss = document.getElementsByClassName('sjgs')
  $(showLines)
    .off('click')
    .on('click', function () {
      var lineId = $(this).attr('lineid')
      thisWidget.highLightLine(lineId)
    })
  $(dhs)
    .off('click')
    .on('click', function () {
      var lineId = $(this).attr('lineid')
      if ($(this).val() == '开始导航') {
        thisWidget.startDH(lineId, isGS)
        thisWidget.resetSpeed(Number($('#changeSpeed').val() || 120))
        $(this).next().click() //高亮显示线
        $(this).next().next().show()
        var isGS = $(this).siblings('.span_sjgs').find('.sjgs').prop('checked')
        $(this).val('停止导航')
      } else {
        $(this).val('开始导航')
        thisWidget.reset()
      }
    })
  $(sjgss)
    .off('click')
    .on('click', function () {
      var lineId = $(this).attr('lineid')
      var checked = $(this).prop('checked')
      if (checked) {
        thisWidget.startGS(lineId, $(this))
      } else {
        thisWidget.removeTrack()
      }
    })
}

//重置按钮
function resetButton() {
  var dhs = document.getElementsByClassName('startDH')
  var sjgss = document.getElementsByClassName('sjgs')
  $(sjgss).prop('checked', false)
  $(dhs).val('开始导航')
}