using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using LCU.Library.Internal.IncentiveApiModels.Entities;
using LCU.Library.Internal.IncentiveApiModels.Enums;
using LCU.API.Internal.Operations.IncentiveApiLib.Persistence;
using Microsoft.EntityFrameworkCore;

namespace LCU.API.Internal.Operations.IncentiveApiLib.Repositories;

public class CommissionRepository : BaseRepository, ICommissionRepository
{
    public CommissionRepository(IApplicationDbContext context) : base(context)
    {
    }

    public async Task<Commission> FindExistingCommission(int id)
    {
        return await _context.Commissions.FindAsync(id);
    }

    public async Task<Commission> FindExistingCommission(Role role, Product product)
    {
        return await _context.Commissions.FirstOrDefaultAsync(x => x.Role == role &&
                                                                   x.Product == product);
    }

    public async Task<IReadOnlyCollection<Commission>> GetCommissionsAsync()
    {
        return await _context.Commissions.ToListAsync();
    }

    public async Task SaveCommission(Commission commission)
    {
        await _context.Commissions.AddAsync(commission);
    }

    public async Task<IList<Commission>> FindProductCommissions(Role employeeRole)
    {
        return await _context.Commissions.AsNoTracking().Where(x => x.Role == employeeRole).ToListAsync();
    }
}