using Duempelkas.App.Services.Models;
using Microsoft.AspNetCore.Components;

namespace Duempelkas.App.Components.Dialogs;

public partial class AddTransferDialog
{
    #region Parameters

    [Parameter]
    public int SourceAccountId { get; set; }

    [Parameter]
    public EntryDto? EditEntry { get; set; }

    [Parameter]
    public EventCallback OnSave { get; set; }

    [Parameter]
    public EventCallback OnCancel { get; set; }

    #endregion

    #region Fields

    private List<AccountSummaryDto> accounts = new();
    private int targetAccountId;
    private DateTime date = DateTime.Today;
    private string title = string.Empty;
    private decimal amount;

    #endregion

    #region Properties

    private bool CanSave => targetAccountId > 0 && !string.IsNullOrWhiteSpace(title) && amount > 0;

    #endregion

    #region Lifecycle

    protected override async Task OnParametersSetAsync()
    {
        if (!accounts.Any())
        {
            accounts = await AccountService.GetAllAccountsAsync();
        }

        if (EditEntry != null)
        {
            targetAccountId = EditEntry.LinkedAccountId ?? 0;
            date = EditEntry.Date;
            title = EditEntry.Title;
            amount = EditEntry.Amount;
        }
    }

    #endregion

    #region Actions

    private async Task Save()
    {
        if (EditEntry != null)
        {
            await EntryService.UpdateTransferAsync(EditEntry.Id, targetAccountId, date, title.Trim(), amount);
        }
        else
        {
            await EntryService.CreateTransferAsync(SourceAccountId, targetAccountId, date, title.Trim(), amount);
        }

        await OnSave.InvokeAsync();
    }

    private async Task Cancel() => await OnCancel.InvokeAsync();

    #endregion
}