using Comal.Classes;
using InABox.Configuration;
using InABox.Core;
using InABox.DynamicGrid;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace PRSDesktop;

public class EmployeeRoleCrossTab : DynamicManyToManyCrossTab<EmployeeRole, Employee, Role>
{
    public DynamicGridFilterButtonComponent<Employee> EmployeeFilter { get; init; }

    public DynamicGridFilterButtonComponent<Role> RoleFilter { get; init; }

    public EmployeeRoleCrossTab()
    {
        EmployeeFilter = new(this,
            new GlobalConfiguration<CoreFilterDefinitions>(nameof(Employee)),
            new UserConfiguration<CoreFilterDefinitions>(nameof(Employee))) { ButtonText = "Employees" };
        RoleFilter = new(this,
            new GlobalConfiguration<CoreFilterDefinitions>(nameof(Role)),
            new UserConfiguration<CoreFilterDefinitions>(nameof(Role))) { ButtonText = "Roles" };

        EmployeeFilter.OnFilterRefresh += () => Refresh(false, true);
        RoleFilter.OnFilterRefresh += () => Refresh(true, true);
    }

    protected override Filter<Employee>? RowFilter()
    {
        return EmployeeFilter.GetFilter();
    }

    protected override Filter<Role>? ColumnFilter()
    {
        return RoleFilter.GetFilter();
    }

    protected override Columns<Role>? LoadColumnColumns()
    {
        return Columns.None<Role>().Add(x => x.Code);
    }

    protected override string FormatColumnHeader(CoreRow row)
    {
        return row.Get<Role, string>(x => x.Code);
    }

    protected override SortOrder<Role>? LoadColumnSort()
    {
        return null;
    }

    protected override DynamicGridColumns LoadRowColumns()
    {
        var columns = new DynamicGridColumns();
        columns.Add<Employee, string>(x => x.Code, 100, "Code", "", Alignment.MiddleLeft);
        columns.Add<Employee, string>(x => x.Name, 100, "Name", "", Alignment.MiddleLeft);
        return columns;
    }
}