using AuthHex.Interfaces;
using AuthHex.Models;
using Microsoft.EntityFrameworkCore;

namespace AuthHex.Repos
{
    public class RoleManageRepository : IRoleManageRepository
    {
        private readonly AppDBContext _dbContext;

        public RoleManageRepository(AppDBContext dbContext)
        {
            _dbContext = dbContext;
        }

        public Task<Role> AddRoleAsync(Role role, CancellationToken ct = default)
        {
            _dbContext.Roles.Add(role);
            return Task.FromResult(role);
        }

        public async Task<Role?> GetRoleByIdAsync(Guid roleId, CancellationToken ct = default)
        {
            return await _dbContext.Roles.FirstOrDefaultAsync(r => r.RoleId == roleId, ct);
        }

        public async Task<List<Role>> ListRolesAsync(CancellationToken ct = default)
        {
            return await _dbContext.Roles.OrderBy(r => r.Code).ToListAsync(ct);
        }

        public async Task<bool> RoleInUseAsync(Guid roleId, CancellationToken ct = default)
        {
            return await _dbContext.Users.AnyAsync(u => u.RoleId == roleId, ct);
        }

        public Task DeleteRoleAsync(Role role, CancellationToken ct = default)
        {
            _dbContext.Roles.Remove(role);
            return Task.CompletedTask;
        }
    }
}