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This commit is contained in:
Tsanie Lily
2022-03-09 15:03:20 +08:00
parent db055fa205
commit b5c531d128
24 changed files with 186 additions and 43 deletions
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58
Billing.Shared/Views/RankPage.xaml.cs
View File

@ -1,5 +1,4 @@
using Billing.Languages;
using Billing.Models;
using Billing.Models;
using Billing.Themes;
using Billing.UI;
using Microcharts;
@ -8,7 +7,10 @@ using SkiaSharp.Views.Forms;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Xamarin.Essentials;
using Xamarin.Forms;
using Resource = Billing.Languages.Resource;
namespace Billing.Views
{
@ -16,6 +18,7 @@ namespace Billing.Views
{
private static readonly BindableProperty ChartProperty = Helper.Create<Chart, RankPage>(nameof(Chart));
private static readonly BindableProperty TopBillsProperty = Helper.Create<IList<UIBill>, RankPage>(nameof(TopBills));
private static readonly BindableProperty NoResultProperty = Helper.Create<bool, RankPage>(nameof(NoResult));
public Chart Chart
{
@ -27,6 +30,11 @@ namespace Billing.Views
get => (IList<UIBill>)GetValue(TopBillsProperty);
set => SetValue(TopBillsProperty, value);
}
public bool NoResult
{
get => (bool)GetValue(NoResultProperty);
set => SetValue(NoResultProperty, value);
}
public Command LeftCommand { get; }
public Command RightCommand { get; }
@ -45,17 +53,25 @@ namespace Billing.Views
public override void OnLoaded()
{
SetMonth(DateTime.Today);
Task.Run(() => SetMonth(DateTime.Today));
}
private void OnLeftCommand()
{
SetMonth(current.AddMonths(-1));
Task.Run(() =>
{
MainThread.BeginInvokeOnMainThread(async () => await scroller.ScrollToAsync(0, 0, true));
SetMonth(current.AddMonths(-1));
});
}
private void OnRightCommand()
{
SetMonth(current.AddMonths(1));
Task.Run(() =>
{
MainThread.BeginInvokeOnMainThread(async () => await scroller.ScrollToAsync(0, 0, true));
SetMonth(current.AddMonths(1));
});
}
private void SetMonth(DateTime date)
@ -87,7 +103,7 @@ namespace Billing.Views
{
entries.Add(new((float)amount)
{
Label = day.ToString("MM/dd"),
Label = day.ToString("MM-dd"),
ValueLabel = amount.ToString("#,##0.##"),
Color = primaryColor,
TextColor = textColor,
@ -96,12 +112,30 @@ namespace Billing.Views
}
}
Chart = new LineChart
{
BackgroundColor = SKColors.Transparent,
LabelTextSize = 20,
Entries = entries
};
if (entries.Count > 0)
{
NoResult = false;
Chart = new LineChart
{
BackgroundColor = SKColors.Transparent,
LabelTextSize = 24,
Entries = entries
};
if (type == CategoryType.Income)
{
TopBills = bills.Where(b => b.Amount > 0).OrderByDescending(b => b.Amount).Take(10).Select(b => Helper.WrapBill(b)).ToList();
}
else
{
TopBills = bills.Where(b => b.Amount < 0).OrderBy(b => b.Amount).Take(10).Select(b => Helper.WrapBill(b)).ToList();
}
}
else
{
NoResult = true;
Chart = null;
TopBills = null;
}
}
}
}