public async void Refresh()
{
IsRefreshing = true;
try
{
BJUTEduCenterUserinfo = _dbService.GetAll <Models.BJUTEduCenterUserinfo>().FirstOrDefault();
if (BJUTEduCenterUserinfo != null)
{
var gradeChart = await GetGrade(_studentName, BJUTEduCenterUserinfo.Username);//获取最新数据
if (gradeChart != null)
{
GradeChart.Clear();
GradeChart.MainList.Clear();
foreach (var item in gradeChart)
{
GradeChart.Add(item);
}
GradeChart.InitList();
SaveGradeChart();//保存成绩表
}
}
}
catch
{
Services.NotityService.Notify("解析最新数据失败");
}
finally
{
IsRefreshing = false;
}
}
public async void Loaded()
{
if (_isLogined == true)
{
return;
}
if (Device.OS == TargetPlatform.iOS)
{
IsDisable = true;
return;
}
else
{
IsDisable = false;
}
await Services.NotityService.DisplayAlert("工大助手", "此功能目前需要连接校园网使用");
IsLoading = true;
var user = _dbService.GetAll <Models.BJUTInfoCenterUserinfo>().FirstOrDefault();
if (user == null)
{
return;
}
InfoCenterUserInfo = user;
LoadLocalCampascadInfo();
IsLoading = true;
try
{
var re = await LoginInfoCenter();
if (re == true)
{
_isLogined = true;
await GetTransactionInfo();
}
}
catch
{
}
finally
{
IsLoading = false;
}
}
public void OnNavigatedTo(NavigationParameters parameters)
{
var infouser = _deService.GetAll <Models.BJUTInfoCenterUserinfo>().FirstOrDefault();
var eduuser = _deService.GetAll <Models.BJUTInfoCenterUserinfo>().FirstOrDefault();
if (infouser == null && eduuser != null)
{
StudentID = eduuser.Username;
}
else if (infouser != null && eduuser == null)
{
StudentID = infouser.Username;
}
else if (infouser != null && eduuser != null)
{
StudentID = infouser.Username == eduuser.Username ? infouser.Username : string.Empty;
}
}
/// <summary>
/// 约定导航到本页面参数必须提供from字段,CLR类型为Type
/// </summary>
/// <param name="parameters"></param>
public async void OnNavigatedTo(NavigationParameters parameters)
{
if (parameters.ContainsKey("from"))
{
if (parameters["from"] == typeof(Views.EduScheduleDetailPage))
{
return;
}
if (parameters["from"] == typeof(Views.CaptchaPage))
{
ViewModels.EduPageViewModel.CaptchaText = (string)parameters["captchatext"];
await Login();
if (isRefreshing)
{
Refresh();
isRefreshing = false;
}
return;
}
else if (parameters["from"] == typeof(Views.UserInfoDetailPage))
{
var eduuser = _dbService.GetAll <Models.BJUTEduCenterUserinfo>().FirstOrDefault();
ViewModels.EduPageViewModel.BJUTEduCenterUserinfo = eduuser;
await Login();
return;
}
}
EduPageViewModel.BJUTEduCenterUserinfo = _dbService.GetAll <Models.BJUTEduCenterUserinfo>().FirstOrDefault();
EduTime = (Models.EduTimeModel)parameters["edutime"];
InitSchedule();
SetTime();
hasLoadLoaclInfo = true;
}
public async void OnNavigatedTo(NavigationParameters parameters)
{
if (parameters != null)
{
_coreService = EduPageViewModel.CoreService;
_httpService = EduPageViewModel.HttpService;
_studentName = EduPageViewModel.Name;
BJUTEduCenterUserinfo = _dbService.GetAll <Models.BJUTEduCenterUserinfo>().FirstOrDefault();
IsLoading = true;
await GetExamInfo();
IsLoading = false;
}
}
public Models.EduTimeModel GetLocalEdutime()
{
var timeinfo = _dbService.GetAll <Models.EduTimeModel>().FirstOrDefault();
if (timeinfo != null)
{
//自动调整周数
var startDayOfWeek = timeinfo.CreateTime.DayOfWeek;
var nowDayOfWeek = DateTime.Now.Date.DayOfWeek;
var daySpan = DateTime.Now.Date - timeinfo.CreateTime.Date;
var weekSpan = daySpan.Days / 7;
timeinfo.Week += weekSpan;
var dis = nowDayOfWeek - startDayOfWeek;
if (dis < 0 && dis > -(int)startDayOfWeek)//这一周之类
{
timeinfo.Week++;
}
}
return(timeinfo);
}