private async void initDailyPieChartData()
{
try
{
//设置日期控件日期
MainPage.notification.Date_DP = LocalSettingsHelper.GetDPDate();
// 获取饼图记录
IEnumerable <PieChartDataItem> allRecords = await Common.GetPieRecords();
if (allRecords != null)
{
foreach (var record in allRecords)
{
PieChartDataItem data = new PieChartDataItem
{
title = record.title,
value = record.value
};
MainPage.notification.Data_pie_daily.Add(data);
switch (record.title)
{
case "dining":
MainPage.notification.Text_dining = record.value.ToString();
break;
case "sleep":
MainPage.notification.Text_sleep = record.value.ToString();
break;
case "toilet":
MainPage.notification.Text_toilet = record.value.ToString();
break;
case "parlour":
MainPage.notification.Text_parlour = record.value.ToString();
break;
case "outdoor":
MainPage.notification.Text_outdoor = record.value.ToString();
break;
}
}
}
} catch (Exception e)
{
Debug.WriteLine("InitDaily: " + e.Message);
}
}
// 添加一条饼图记录
public async void AddNew(PieChartDataItem item)
{
await Getdata();
this.data.Add(item);
}
private void OnDailyReceived()
{
try
{
isReceiveDaily = true;
Daily daily = Util.DataContractJsonDeSerializer <Daily>(message);
//将日常数据加入到本地存储中
dailyDataHelper.AddNew(daily);
// dailyDataHelper.SaveToFile();
LocalSettingsHelper.SetDPDate(Util.StringToDateOffset(daily.date));
Date_DP = LocalSettingsHelper.GetDPDate();
PieChartDataItem item_dining = new PieChartDataItem();
item_dining.title = "dining";
item_dining.value = daily.dining;
Text_dining = daily.dining.ToString();
PieChartDataItem item_sleep = new PieChartDataItem();
item_sleep.title = "sleep";
item_sleep.value = daily.sleep;
Text_sleep = daily.sleep.ToString();
PieChartDataItem item_parlour = new PieChartDataItem();
item_parlour.title = "parlour";
item_parlour.value = daily.parlour;
Text_parlour = daily.parlour.ToString();
PieChartDataItem item_toilet = new PieChartDataItem();
item_toilet.title = "toilet";
item_toilet.value = daily.toilet;
Text_toilet = daily.toilet.ToString();
PieChartDataItem item_outdoor = new PieChartDataItem();
item_outdoor.title = "outdoor";
item_outdoor.value = daily.outdoor;
Text_outdoor = daily.outdoor.ToString();
if (Data_pie_daily.Count > 0)
{
int count = int.MaxValue;
while (count > 0)
{
try
{
Data_pie_daily.Clear();
pieChartDataHelper.Clear();
count = Data_pie_daily.Count;
}
catch (Exception e)
{
Debug.WriteLine(e.Message);
}
}
}
Data_pie_daily.Add(item_dining);
Data_pie_daily.Add(item_sleep);
Data_pie_daily.Add(item_toilet);
Data_pie_daily.Add(item_parlour);
Data_pie_daily.Add(item_outdoor);
pieChartDataHelper.AddNew(item_dining);
pieChartDataHelper.AddNew(item_sleep);
pieChartDataHelper.AddNew(item_toilet);
pieChartDataHelper.AddNew(item_parlour);
pieChartDataHelper.AddNew(item_outdoor);
pieChartDataHelper.SaveToFile();
}
catch (Exception e)
{
if (e.Message != "")
{
Debug.WriteLine("OnDailyReceived: " + e.Message);
}
}
}
private async void DP_onDateChanged(object sender, DatePickerValueChangedEventArgs e)
{
try
{
bool isNull = true;
if (dp_date.Date != DateTime.Now.Date)
{
IEnumerable <Daily> allRecords = await Common.GetThisDayDailyRecords(dp_date.Date.ToString("yyyy/MM/dd"));
if (allRecords != null)
{
foreach (var record in allRecords)
{
isNull = false;
if (MainPage.notification.Data_pie_daily != null && MainPage.notification.Data_pie_daily.Count > 0)
{
int count = int.MaxValue;
while (count > 0)
{
try
{
MainPage.notification.Data_pie_daily.Clear();
count = MainPage.notification.Data_pie_daily.Count;
}
catch (Exception exc)
{
Debug.WriteLine(exc.Message);
}
}
}
PieChartDataItem item_dining = new PieChartDataItem();
item_dining.title = "dining";
item_dining.value = record.dining;
MainPage.notification.Data_pie_daily.Add(item_dining);
MainPage.notification.Text_dining = record.dining.ToString();
PieChartDataItem item_sleep = new PieChartDataItem();
item_sleep.title = "sleep";
item_sleep.value = record.sleep;
MainPage.notification.Data_pie_daily.Add(item_sleep);
MainPage.notification.Text_sleep = record.sleep.ToString();
PieChartDataItem item_toilet = new PieChartDataItem();
item_toilet.title = "toilet";
item_toilet.value = record.toilet;
MainPage.notification.Data_pie_daily.Add(item_toilet);
MainPage.notification.Text_toilet = record.toilet.ToString();
PieChartDataItem item_parlour = new PieChartDataItem();
item_parlour.title = "parlour";
item_parlour.value = record.parlour;
MainPage.notification.Data_pie_daily.Add(item_parlour);
MainPage.notification.Text_parlour = record.parlour.ToString();
PieChartDataItem item_outdoor = new PieChartDataItem();
item_outdoor.title = "outdoor";
item_outdoor.value = record.outdoor;
MainPage.notification.Data_pie_daily.Add(item_outdoor);
MainPage.notification.Text_outdoor = record.outdoor.ToString();
}
}
}
if (isNull)
{
dp_date.Date = LocalSettingsHelper.GetDPDate();
string message = "No records in the day";
MessageDialog dialog = new MessageDialog(message);
await dialog.ShowAsync();
}
}
catch (Exception exc)
{
Debug.WriteLine("PivotPage DP_Changed: " + exc.Message);
}
}