using Wood.Data.Repository;
using Wood.Entity;
using Wood.Entity.SystemManage;
using Wood.Service.BaseService;
using Wood.Service.SystemManage.Param;
using Wood.Util;

namespace Wood.Service.SystemManage
{
	/// <summary>
	/// 职位管理
	/// </summary>
	public class PositionService : ApiCRUDService<PositionEntity, PositionEntity, PositionAddParam, PositionUpdateParam>
	{
		public PositionService(SqlSugarRepository<PositionEntity> repository) : base(repository)
		{
		}

		/// <summary>
		/// 分页查询职位
		/// </summary>
		/// <param name="param"></param>
		/// <returns></returns>
		public async Task<TDataPaged<PositionEntity>> Paged(PositionPagedParam param)
		{
			return await _repository.AsQueryable()
				.WhereIF(!string.IsNullOrEmpty(param.Name), it => it.PositionName.Contains(param.Name!) || it.FormCode.Contains(param.Name!))
				.ToPagedListAsync(param);
		}

		/// <summary>
		/// 获取职位信息列表用于选择
		/// </summary>
		/// <returns></returns>
		public async Task<List<ElSelectDto>> SelectList()
		{
			return await _repository.AsQueryable()
				.Where(it => it.Status == 1)
				.Select(it => new ElSelectDto()
				{
					Label = it.PositionName,
					Disabled = false,
					Value = it.Id.ToString()
				}).ToListAsync();
		}

		/// <summary>
		/// 获取一个最大的sort数字
		/// </summary>
		/// <returns></returns>
		public async Task<int> GetMaxSort()
		{
			var result = await _repository.AsQueryable().MaxAsync(it => it.Sort);
			return result + 10;
		}

	}
}