public GoalViewModel(Goal goal)
{
goalRep = new GoalRepository();
TheTitle = goal.Title;
TheCurrentValue = Convert.ToString(goal.CurrentValue);
TheGoalValue = Convert.ToString(goal.GoalValue);
TheEndDate = goal.EndDate;
TheIsFinished = goal.IsFinished;
progress = goal.Progress;
SaveGoalCommand = new Command(async() =>
{
goal.Title = TheTitle;
goal.CurrentValue = Convert.ToDouble(TheCurrentValue);
goal.GoalValue = Convert.ToDouble(TheGoalValue);
goal.StartDate = DateTime.Now;
goal.EndDate = TheEndDate;
goal.Progress = goal.CurrentValue / goal.GoalValue;
await goalRep.SaveGoalAsync(goal);
TheTitle = string.Empty;
TheCurrentValue = string.Empty;
TheGoalValue = string.Empty;
TheIsFinished = false;
TheEndDate = DateTime.MinValue;
progress = 0;
});
UpdateGoalCommand = new Command(async() =>
{
goal.Title = TheTitle;
goal.CurrentValue = Convert.ToDouble(TheCurrentValue) + Convert.ToDouble(TheAddValue);
goal.GoalValue = Convert.ToDouble(TheGoalValue);
goal.Progress = goal.CurrentValue / goal.GoalValue;
if (goal.Progress >= 1)
{
goal.IsFinished = true;
goal.EndDate = DateTime.Now;
}
await goalRep.SaveGoalAsync(goal);
TheTitle = string.Empty;
TheCurrentValue = string.Empty;
TheGoalValue = string.Empty;
TheIsFinished = false;
TheEndDate = DateTime.MinValue;
progress = 0;
});
RemoveGoal = new Command(async() =>
{
await goalRep.DeleteGoalAsync(goal);
});
}