@page "/payroll/deduction"
@using Indotalent.Features.Payroll.Deduction.Cqrs
@using MudBlazor

@if (_currentView == ViewMode.Create)
{
    <_DeductionCreateForm OnCancel="BackToTable" OnSuccess="HandleSuccess" />
}
else if (_currentView == ViewMode.Update || _currentView == ViewMode.View)
{
    <_DeductionUpdateForm Data="_selectedData!" ReadOnly="@(_currentView == ViewMode.View)" OnCancel="BackToTable" OnSuccess="HandleSuccess" />
}
else
{
    <_DeductionDataTable OnAdd="ShowCreate" OnEdit="(item) => ShowUpdate(item, false)" OnView="(item) => ShowUpdate(item, true)" />
}

@code {
    private enum ViewMode { Table, Create, Update, View }
    private ViewMode _currentView = ViewMode.Table;
    private UpdateDeductionRequest? _selectedData;

    private void ShowCreate() => _currentView = ViewMode.Create;
    private void ShowUpdate(UpdateDeductionRequest data, bool readOnly) { _selectedData = data; _currentView = readOnly ? ViewMode.View : ViewMode.Update; }
    private void BackToTable() => _currentView = ViewMode.Table;
    private void HandleSuccess() => _currentView = ViewMode.Table;
}