/// <summary>${REST_EditFeaturesService_method_ProcessAsync_D}</summary>
/// <param name="parameters">${REST_EditFeaturesService_method_ProcessAsync_param_Parameters}</param>
/// <param name="state">${REST_EditFeaturesService_method_ProcessAsync_param_state}</param>
public async Task<EditFeaturesResult> ProcessAsync(EditFeaturesParameters parameters)
{
if (parameters == null)
{
throw new ArgumentNullException(ExceptionStrings.ArgumentIsNull);
}
if (string.IsNullOrEmpty(this.Url))
{
throw new InvalidOperationException(ExceptionStrings.InvalidUrl);
}
if (parameters.EditType == EditType.ADD)
{
base.Url += ".json?returnContent=true&debug=true";//直接获取添加地物SmID
}
else if (parameters.EditType == EditType.DELETE)
{
base.Url += ".json?_method=DELETE&debug=true";
}
else
{
base.Url += ".json?_method=PUT&debug=true";
}
var jsonResult = await base.SubmitRequest(base.Url, GetParameters(parameters), true, true);
EditFeaturesResult result = null;
if (JsonObject.Parse(jsonResult) is JsonObject)
{
JsonObject jsonObject = JsonObject.Parse(jsonResult);
result = EditFeaturesResult.FromJson(jsonObject);
}
else
{
JsonArray json = JsonArray.Parse(jsonResult);
result = new EditFeaturesResult();
result.Succeed = true;
result.IDs = new List<int>();
for (int i = 0; i < json.Count; i++)
{
result.IDs.Add((int)json[i].GetNumberEx());
}
}
return result;
}
private System.Collections.Generic.Dictionary<string, string> GetParameters(EditFeaturesParameters parameters)
{
Dictionary<string, string> dictionary = new Dictionary<string, string>();
if (parameters.EditType == EditType.DELETE)
{
if (parameters.IDs != null)
{
string ids = string.Empty;
List<string> idslist = new List<string>();
for (int k = 0; k < parameters.IDs.Count; k++)
{
//idslist.Add(parameters.IDs[k].ToString());
dictionary.Add(k.ToString(), parameters.IDs[k].ToString());
}
//ids += string.Join(",", idslist.ToArray());
//dictionary.Add("Edit", ids);
}
else
{
throw new ArgumentNullException(ExceptionStrings.ArgumentIsNull);
}
}
else
{
if (parameters.Features != null && parameters.Features.Count > 0)
{
string json = "";
List<string> list = new List<string>();
for (int i = 0; i < parameters.Features.Count; i++)
{
Dictionary<string, string> dict = new Dictionary<string, string>();
ServerFeature sf = parameters.Features[i].ToServerFeature();
//FiledNames
dict.Add("fieldNames", JsonHelper.FromIList(sf.FieldNames));
//FiledValues
dict.Add("fieldValues", JsonHelper.FromIList(sf.FieldValues));
//Geometry
if (parameters.EditType == EditType.UPDATA)
{
//更新时，ID的个数和Feature的个数不一致更新就不起作用！
if (parameters.IDs.Count == parameters.Features.Count)
{
if (sf.Geometry != null)
{
sf.Geometry.ID = parameters.IDs[i];
}
else
{
sf.ID = parameters.IDs[i];
}
}
}
dict.Add("ID", sf.ID.ToString());
dict.Add("geometry", sf.Geometry == null ? "null" : ServerGeometry.ToJson(sf.Geometry));
list.Add(EditGetStringFromDict(dict));
}
json += string.Join(",", list.ToArray());
dictionary.Add("Edit", json);
}
}
return dictionary;
}