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wip billing

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This commit is contained in:
Paul Schneider 2016-10-07 15:24:00 +02:00
commit 737f881189
2 changed files with 51 additions and 26 deletions
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40
BookAStar/BookAStar/Pages/EditBillingLinePage.xaml
View file

@ -3,6 +3,8 @@
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml" xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:local="clr-namespace:BookAStar;assembly=BookAStar" xmlns:local="clr-namespace:BookAStar;assembly=BookAStar"
xmlns:views="clr-namespace:BookAStar.Views;assembly=BookAStar" xmlns:views="clr-namespace:BookAStar.Views;assembly=BookAStar"
xmlns:behaviors="clr-namespace:BookAStar.Behaviors;assembly=BookAStar"
xmlns:extensions="clr-namespace:BookAStar.Extensions;assembly=BookAStar"
x:Class="BookAStar.Pages.EditBillingLinePage" x:Class="BookAStar.Pages.EditBillingLinePage"
Style="{StaticResource PageStyle}"> Style="{StaticResource PageStyle}">
<ContentPage.Resources> <ContentPage.Resources>
@ -13,6 +15,23 @@
<Style TargetType="Button"> <Style TargetType="Button">
<Setter Property="Style" Value="{StaticResource ButtonStyle}" /> <Setter Property="Style" Value="{StaticResource ButtonStyle}" />
</Style> </Style>
<local:BooleanToObjectConverter x:Key="boolToStyleImage" x:TypeArguments="Style">
<local:BooleanToObjectConverter.FalseObject>
<Style TargetType="Image">
<Setter Property="HeightRequest" Value="20" />
<Setter Property="Source" Value="{extensions:ImageResource Samples.Images.error.png}" />
</Style>
</local:BooleanToObjectConverter.FalseObject>
<local:BooleanToObjectConverter.TrueObject>
<Style TargetType="Image">
<Setter Property="HeightRequest" Value="20" />
<Setter Property="Source" Value="{extensions:ImageResource Samples.Images.success.png}" />
</Style>
</local:BooleanToObjectConverter.TrueObject>
</local:BooleanToObjectConverter>
</ResourceDictionary> </ResourceDictionary>
</ContentPage.Resources> </ContentPage.Resources>
<StackLayout x:Name="mainStackLayout"> <StackLayout x:Name="mainStackLayout">
@ -22,7 +41,8 @@
Style="{StaticResource InputLabelStyle}"></Label> Style="{StaticResource InputLabelStyle}"></Label>
<StackLayout Orientation="Horizontal"> <StackLayout Orientation="Horizontal">
<Entry Placeholder="Durée" Keyboard="Numeric" Style="{StaticResource BigEntry}" /> <Entry Placeholder="Durée" Keyboard="Numeric" Style="{StaticResource BigEntry}" />
<Picker x:Name="picker" SelectedIndex="{Binding UnitaryCost, Mode=TwoWay}" Style="{StaticResource PickerStyle}" Title="Unité de temps"> <Picker x:Name="picker" SelectedIndex="{Binding UnitaryCost, Mode=TwoWay}"
Style="{StaticResource PickerStyle}" Title="Unité de temps">
<Picker.Items> <Picker.Items>
<x:String>Jours</x:String> <x:String>Jours</x:String>
<x:String>Heures</x:String> <x:String>Heures</x:String>
@ -31,12 +51,24 @@
</Picker> </Picker>
</StackLayout> </StackLayout>
<Label Text="Quantité facturée" Style="{StaticResource InputLabelStyle}"></Label> <Label Text="Quantité facturée" Style="{StaticResource InputLabelStyle}"></Label>
<Entry Text="{Binding Count, Mode=TwoWay}" Placeholder="Quantité" Keyboard="Numeric" Style="{StaticResource BigEntry}"/> <Entry Text="{Binding Count, Mode=TwoWay}" Placeholder="Quantité" Keyboard="Numeric"
Style="{StaticResource BigEntry}"/>
<Label Text="Prix unitaire" Style="{StaticResource InputLabelStyle}"></Label> <Label Text="Prix unitaire" Style="{StaticResource InputLabelStyle}"></Label>
<StackLayout Orientation="Horizontal"> <StackLayout Orientation="Horizontal">
<Entry Text="{Binding UnitaryCostText, Mode=TwoWay}" Placeholder="Prix" Keyboard="Numeric" Style="{StaticResource BigEntry}"></Entry>
<Entry Text="{Binding UnitaryCostText, Mode=TwoWay}" Placeholder="Prix"
Keyboard="Numeric" Style="{StaticResource BigEntry}" >
<Entry.Behaviors>
<behaviors:DecimalValidatorBehavior x:Name="unitCostValidator" />
</Entry.Behaviors>
<Image x:Name="unitaryCostSuccessErrorImage"
Style="{Binding Source={x:Reference unitCostValidator},
Path=IsValid,
Converter={StaticResource boolToStyleImage}}" />
</Entry>
<Label Text="€" Style="{StaticResource BigLabel}" HorizontalTextAlignment="Start"/> <Label Text="€" Style="{StaticResource BigLabel}" HorizontalTextAlignment="Start"/>
</StackLayout> </StackLayout>
<Button Text="Valider cette ligne de facture" Command="{Binding ValidateCommand}" Clicked="OnValidateClicked"></Button> <Button Text="Valider cette ligne de facture" Command="{Binding ValidateCommand}"
Clicked="OnValidateClicked"></Button>
</StackLayout> </StackLayout>
</ContentPage> </ContentPage>

35
BookAStar/BookAStar/ViewModels/BillingLineViewModel.cs
View file

@ -83,25 +83,30 @@ namespace BookAStar.ViewModels
protected decimal unitaryCost; protected decimal unitaryCost;
public static readonly string unitCostFormat = "0,.00"; public static readonly string unitCostFormat = "0,.00";
string unitaryCostText;
public string UnitaryCostText public string UnitaryCostText
{ {
get get
{ {
return unitaryCost.ToString(unitCostFormat, CultureInfo.InvariantCulture); return unitaryCostText;
} }
set set
{ {
decimal newValue; if (unitaryCostText != value)
if (decimal.TryParse(value, NumberStyles.Currency,
CultureInfo.InvariantCulture,
out newValue))
{ {
SetProperty<decimal>(ref unitaryCost, newValue, "UnitaryCostText"); try
SetProperty<bool>(ref invalidCost, false, "InvalidCost"); {
data.UnitaryCost = decimal.Parse(value, CultureInfo.InvariantCulture);
}
catch (Exception)
{
// TODO Error model
// UI should shoud entry as wearing a wrong value
// thanks to its `Behaviors`
}
} }
else SetProperty<string>(ref unitaryCostText, value, "UnitaryCostText");
SetProperty<bool>(ref invalidCost, true, "InvalidCost");
} }
} }
bool invalidCost; bool invalidCost;
@ -150,17 +155,5 @@ namespace BookAStar.ViewModels
} }
} }
public decimal UnitaryCost
{
get
{
return decimal.Parse(this.UnitaryCostText,CultureInfo.InvariantCulture);
}
set
{
UnitaryCostText = value.ToString(unitCostFormat, CultureInfo.InvariantCulture);
}
}
} }
} }