/// <summary>
/// 两两组合去除重复项
/// </summary>
/// <param name="sourceList"></param>
/// <returns></returns>
private List <SiteDistance> Combination(List <SiteInfo> sourceList)
{
List <SiteDistance> destList = new List <SiteDistance>();
foreach (var site in sourceList)
{
foreach (var item in sourceList)
{
if (!site.Equals(item))
{
SiteDistance distance = new SiteDistance();
distance.startCode = site.orgCode;
distance.startName = site.orgName;
distance.startAddress = site.address;
distance.startlat = site.lat;
distance.startlng = site.lng;
distance.endCode = item.orgCode;
distance.endName = item.orgName;
distance.endAddress = item.address;
distance.endlat = item.lat;
distance.endlng = item.lng;
destList.Add(distance);
}
}
}
return(destList);
}
private void calcDistance(object param)
{
var p = (Tuple <int, EventWaitHandle>)param;
int start = int.Parse(p.Item1.ToString()) * 2000;
for (int i = start; i < start + 2000; i++)
{
if (i + 1 > sorceList.Count)
{
break;
}
SiteDistance item = sorceList[i];
if (item.startCode != item.endCode)
{
Geocoder result = JsonHelper.JsonDeserialize <Geocoder>(BaiduMap.Driving(item.startlat.ToString() + "," + item.startlng.ToString(), item.endlat.ToString() + "," + item.endlng.ToString()));
if (result != null && result.result != null && result.result.routes != null && result.result.routes.Count > 0)
{
item.distance = result.result.routes[0].distance;
item.runTime = result.result.routes[0].duration / 60;
item.steps = GetSteps(result.result.routes[0].steps);
}
}
else
{
item.distance = 0;
item.runTime = 0;
}
item.sn = i;
deslist.Add(item);
LogHelper.WriteLog(typeof(Form1), deslist.Count.ToString());
if (deslist.Count == sorceList.Count)
{
expExcel(deslist);
}
}
}