using GB5Shared.DTO.Framework.AutoNumber;
using GB5Shared.DTO.Framework.Criteria;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.GenerateAutoNumber;
using GB5Shared.Resource.Response;
using MaintenanceDAL.CustomCode.ActivityType;
using MaintenanceDAL.DTO.ActivityType;


namespace MaintenanceBLL.ActivityType
{
    public class ActivityTypeBLL : IActivityTypeBLL
    {
        private readonly IActivityTypeDAL _activityTypeDAL;
        private readonly AutoNumber _AutoNumber;

        public ActivityTypeBLL(IActivityTypeDAL activityTypeDAL, AutoNumber autoNumber)
        {
            _activityTypeDAL = activityTypeDAL;
            _AutoNumber = autoNumber;
        }


        public async Task<string> GetSelectListActivityType(CriteriaDTO criteriaDTO, LoginDTO loginDTO)
        {
            try
            {
                return await _activityTypeDAL.GetSelectListActivityType(criteriaDTO, loginDTO);
            }
            catch (Exception)
            {
                throw;
            }
        }

        public async Task<string> SaveActivityType(ActivityTypeDTO activitytypeDTO, LoginDTO loginDTO)
        {
            if (activitytypeDTO == null)
                throw new ArgumentNullException(nameof(ActivityTypeDTO));
            AutoNumberDTO? autoNumberDTO = null;
            
            activitytypeDTO.ActivityTypeModifiedById = loginDTO.UserId;
            activitytypeDTO.ActivityTypeModifiedOn = DateTime.UtcNow;
            bool isNew = activitytypeDTO.ActivityTypeId == 0;
            int count = 1;
            if (isNew)
            {
                autoNumberDTO = await _AutoNumber.GetAutoNumber(count, "ACTIVITYTYPE", loginDTO);
                activitytypeDTO.ActivityTypeId = autoNumberDTO.StartNumber;
                activitytypeDTO.ActivityTypeCreatedById = loginDTO.UserId;
                activitytypeDTO.ActivityTypeCreatedOn = DateTime.UtcNow;
                await _activityTypeDAL.SaveActivityType(activitytypeDTO, loginDTO);
                return $"{SuccessResponse.SaveSuccessMessage} {activitytypeDTO.ActivityTypeCode}";
            }
            else
            {
                await _activityTypeDAL.UpdateActivityType(activitytypeDTO, loginDTO);
                return $"{SuccessResponse.UpdateSuccessMessage} {activitytypeDTO.ActivityTypeCode}";
            }
        }
        public async Task<string> GetActivityType(int activityTypeId, LoginDTO loginDTO)
        {
            try
            {
                return await _activityTypeDAL.GetActivityType(activityTypeId, loginDTO);
            }
            catch (Exception)
            {
                throw new Exception($"Error retrieving ActivityType with ID {activityTypeId}");
            }
        }

        public async Task<string> DeleteActivityType(int activityTypeId, LoginDTO loginDTO)
        {
            try
            {
                return await _activityTypeDAL.DeleteActivityType(activityTypeId, loginDTO);
            }
            catch (Exception)
            {
                throw;
            }
        }
    }
}