ContractUpdatedNotificationEvent.cs

using NeuroAccessMaui.Resources.Languages;
using NeuroAccessMaui.Services.UI;
using NeuroAccessMaui.UI.Pages.Contracts.MyContracts.ObjectModels;
using NeuroAccessMaui.UI.Pages.Contracts.ViewContract;
using System.Text;
using Waher.Networking.XMPP.Contracts;
using Waher.Networking.XMPP.Contracts.EventArguments;
 
namespace NeuroAccessMaui.Services.Notification.Contracts
{
    public class ContractUpdatedNotificationEvent : ContractNotificationEvent
    {
        public ContractUpdatedNotificationEvent()
            : base()
        {
        }
 
        public ContractUpdatedNotificationEvent(Contract Contract, ContractReferenceEventArgs e)
            : base(Contract, e)
        {
        }
 
        public override async Task Open()
        {
            Contract? Contract = await this.GetContract();
            if (Contract is not null)
            {
                ViewContractNavigationArgs Args = new(Contract, false);
 
                await ServiceRef.NavigationService.GoToAsync(nameof(ViewContractPage), Args, BackMethod.Pop);
            }
        }
 
        public override async Task<string> GetDescription()
        {
            Contract? Contract = await this.GetContract();
            if (Contract is null)
                return string.Empty;
 
            StringBuilder Result = new();
 
            Result.Append(ServiceRef.Localizer[nameof(AppResources.ContractUpdateReceived)]);
 
            if (Contract is not null)
            {
                Result.Append(": ");
                Result.Append(await ContractModel.GetCategory(Contract));
            }
 
            Result.Append('.');
 
            return Result.ToString();
        }
    }
}