private async void SignInButton_Click(object sender, RoutedEventArgs e)
{
//写一个判断是不是已经注册了的用户,或者用户和密码对不上,这里需要网络编程！
//Whether account and password could match the info in the database
if (DataUnit.GetData("5") != null && AccountBox.Text.Equals(DataUnit.GetData("5").ToString()) && PasswordBox.Password.Equals(DataUnit.GetData("6").ToString()))
{
DataUnit.IsSignUp = true;
Frame.Navigate(typeof(UserWelcome), UserAccount);
}
else
{
MessageDialog save = new MessageDialog("Wrong account or password", "Message");
save.Commands.Add(new UICommand("ok", uicommand =>
{
Frame.Navigate(typeof(Welcome));
})
);
await save.ShowAsync();
}
}
public UserWelcome()
{
this.InitializeComponent();
DateTime currentTime = DateTime.Now;
int year = (int)DataUnit.GetData("7");
int month = (int)DataUnit.GetData("8");
int day = (int)DataUnit.GetData("9");
DateTime StartTime = new DateTime((int)DataUnit.GetData("7"), (int)DataUnit.GetData("8"), (int)DataUnit.GetData("9"));
int totalDiarys = DiaryManage.getCount();
int totalDays = (int)currentTime.Subtract(StartTime).TotalDays;
if (totalDays == 0)
{
cal.Text = "欢迎使用Life Tracer~愿与你共度未来的长久时光~";
}
else
{
cal.Text = "Life Tracer已经陪你走过了" + totalDays + "天，这些天里你一共写过" + totalDiarys +
"篇日记";
float ratio = (float)totalDiarys / (float)totalDays;
if (ratio >= 0.7)
{
tips.Text = "当前写日记习惯非常良好，请继续保持~";
}
else if (ratio >= 0.4)
{
tips.Text = "写日记是个好习惯，再接再厉~";
}
else
{
tips.Text = "最近工作繁忙吗？最好不要放弃写日记的习惯~";
}
}
}
