/// <summary>
/// 取得舉手資訊
/// </summary>
public IOTProjectViewModel <IOTProjectRecordData> GetInteractiveData()
{
var sensors = mqttDeviceService.GetDeviceSensors(Convert.ToInt64(DeviceEnum.Interactive).ToString(), accessKey).Result;
var response = new IOTProjectViewModel <IOTProjectRecordData>();
foreach (var sensor in sensors)
{
if (sensor.Id == "vote")
{
var sensorData = sensor.Value.FirstOrDefault();
try
{
if (sensorData != null && sensorData.Count() > 0)
{
response = JsonConvert.DeserializeObject <IOTProjectViewModel <IOTProjectRecordData> >(sensorData);
}
}
catch (Exception ex)
{
return(null);
}
}
}
;
return(response);
}
/// <summary>
/// 處理iot取回參數資料
/// </summary>
/// <param name="datas"></param>
/// <param name="iotDatas"></param>
/// <returns></returns>
public VoteViewModel ItemProxy(VoteViewModel datas, IOTProjectViewModel <IOTProjectRecordData> iotDatas)
{
var participateCount = 0.00;
//取得在場人數
datas.PresentCount = Convert.ToInt32(iotDatas.PresentCount);
var items = ItemCalculateProxy(datas.VoteItems.OrderBy(t => t.Sort), iotDatas, out participateCount);
datas.VoteItems = items.ToList();
datas.ParticipateCount = Convert.ToInt32(participateCount);
//算參與率
datas.ParticipateRate = (participateCount != 0.00 && datas.PresentCount != 0) ? Math.Round(participateCount / Convert.ToDouble(datas.PresentCount) * 100, 0) : 0;
return(datas);
}
private void MqttClientInteractiveReceived(object sender, MqttMsgPublishEventArgs e)
{
var motionResponse = new IOTProjectViewModel <IOTProjectRecordData>();
var apiResponse = Encoding.UTF8.GetString(e.Message);
var sensorStatus = JsonConvert.DeserializeObject <IOTSensorResponse>(apiResponse);
var responseValue = sensorStatus.Value.Length > 0 ? sensorStatus.Value[0] : "0";
if (responseValue != "0")
{
var voteService = new VoteService();
var rtn = voteService.GetDetail(voteOuterKey);
motionResponse = JsonConvert.DeserializeObject <IOTProjectViewModel <IOTProjectRecordData> >(responseValue);
if (rtn.StartDate.HasValue && (rtn.StartDate.Value <= motionResponse.RecordTime))
{
rtn = voteService.ItemProxy(rtn, motionResponse);
}
if (rtn.IsStart)
{
Clients.Group(mqttCircleKey.ToLower()).updateVoteInfo(rtn, "成功");
}
}
}
/// <summary>
/// 計算投票項目數量+比例
/// </summary>
/// <param name="datas"></param>
/// <param name="iotDatas"></param>
/// <returns></returns>
private IOrderedEnumerable <ActVoteItem> ItemCalculateProxy(IOrderedEnumerable <ActVoteItem> datas, IOTProjectViewModel <IOTProjectRecordData> iotDatas, out double participateCount)
{
var chooseIndex = 0;
participateCount = 0.00;
//塞投票資訊
foreach (var item in datas)
{
item.ChooseCount = iotDatas.Data[chooseIndex].ChooseCount;
participateCount += iotDatas.Data[chooseIndex].ChooseCount;
chooseIndex++;
}
//算參與率
foreach (var item in datas)
{
if (participateCount > 0)
{
item.ChooseRate = Math.Round((Convert.ToDouble(item.ChooseCount) / participateCount) * 100, 1);
}
else
{
item.ChooseRate = 0;
}
}
return(datas);
}
