using Microsoft.AspNetCore.Components;
using Schaad.Accounting;
using Schaad.Accounting.Datasets;
using Schaad.Accounting.Interfaces;

namespace Schaad.Accounting.UI.Components.Pages.Reports;

public partial class ProfitLossReport : ComponentBase
{
    [Inject]
    private IViewService viewService { get; set; } = null!;
    
    [Inject]
    private ISettingsService settingsService { get; set; } = null!;
    
    private IReadOnlyList<AccountDataset>? accounts;
    private decimal profit;
    private decimal loss;
    private decimal win;
    private string header = "";
    private string footer = "";
    
    protected override async Task OnInitializedAsync()
    {
        accounts = await viewService.GetAccountViewListAsync();
        profit = Math.Abs(accounts.Where(m => m.Class == ClassIds.Income).Sum(m => m.Balance));
        loss = Math.Abs(accounts.Where(m => m.Class == ClassIds.Expenses).Sum(m => m.Balance));
        win = profit - loss;

        (header, footer) = Report.GetViewDataTitleAndFooter("Erfolgsrechnung", settingsService);

        await base.OnInitializedAsync();
    }
}