using Shentun.Peis.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Volo.Abp;
using Volo.Abp.Domain.Repositories;
using Volo.Abp.Domain.Services;

namespace Shentun.Peis.ReportFormats
{
    public class ReportFormatManager : DomainService
    {
        private readonly IRepository<ReportFormat, string> _repository;
        public ReportFormatManager(IRepository<ReportFormat, string> repository)
        {
            _repository = repository;
        }

        public async Task<ReportFormat> GetDefaultAsync(string reportId)
        {
            var ent = (await _repository.GetListAsync()).Where(m => m.ReportId == reportId && m.IsDefault.Equals('Y')).FirstOrDefault();

            return ent;
        }

        public async Task<ReportFormat> CreateAsync(
         ReportFormat entity
        )
        {
            Check.NotNullOrWhiteSpace(entity.DisplayName, nameof(entity.DisplayName));
            await EntityHelper.CheckEqualsId<ReportFormat, string>(_repository, entity.Id);
            await EntityHelper.CheckEqualsName<ReportFormat, string>(_repository, entity.DisplayName);
            var var = new ReportFormat()
            {
                DisplayName = entity.DisplayName,
                IsDefault= entity.IsDefault,
                ReportId= entity.ReportId
            };
            var.SetId(entity.Id);
            return var;
        }

        public async Task UpdateAsync(
           ReportFormat sourceEntity,
           ReportFormat targetEntity
          )
        {
            Check.NotNullOrWhiteSpace(sourceEntity.DisplayName, nameof(sourceEntity.DisplayName));
            if (sourceEntity.DisplayName != targetEntity.DisplayName)
            {
                await EntityHelper.CheckEqualsName<ReportFormat, string>(_repository, sourceEntity.DisplayName, targetEntity);
                targetEntity.DisplayName = sourceEntity.DisplayName;
            }
        }

        public async Task UpdateDefaultAsync(string id)
        {
            var entity = await _repository.GetAsync(id);
            if (entity != null)
            {
                entity.IsDefault = 'Y';

                List<ReportFormat> UptList = new List<ReportFormat>();
                UptList = await _repository.GetListAsync(o => o.ReportId == entity.ReportId && o.Id != id && o.IsDefault == 'Y');
                foreach (var upt in UptList)
                {
                    upt.IsDefault = 'N';
                }

                UptList.Add(entity);


                await _repository.UpdateManyAsync(UptList);
            }
        }



    }
}