using System;
using System.Collections.Generic;
using System.Text;
using System.Threading.Tasks;
using TEAMModelOS.Model.Core.Models;
using TEAMModelOS.SDK.Module.AzureTable.Interfaces;
using TEAMModelOS.Service.Core.Interfaces;

namespace TEAMModelOS.Service.Core.Implements
{
    public class SubjectService : ISubjectService
    {
        IAzureTableDBRepository azureTableDBRepository;
        public SubjectService(IAzureTableDBRepository _azureTableDBRepository)
        {
            azureTableDBRepository = _azureTableDBRepository;
        }

        public async Task<int> DeleteAll(Dictionary<string, object> dict)
        {
            List<Period> periods = await azureTableDBRepository.FindListByDict<Period>(dict);
            periods = await azureTableDBRepository.DeleteAll<Period>(periods);
            return periods.Count;
        }

        public async Task<List<Subject>> FindSubjectsByDict(Dictionary<string, object> dict)
        {
            if (dict != null && dict.Keys.Count > 0)
            {
                return await azureTableDBRepository.FindListByDict<Subject>(dict);
            }
            else
            {
                return await azureTableDBRepository.FindAll<Subject>();
            }

        }
        public async Task<List<SchoolSubject>> FindSchoolSubjectsByDict(Dictionary<string, object> dict) {
            if (dict != null && dict.Count > 0)
            {
                return await azureTableDBRepository.FindListByDict<SchoolSubject>(dict);

            }
            else
            {
                return null;
                //return await _repository.FindAll<SchoolGradeSubject>();
            }
        }
        public async Task<Subject> saveOrUpdate(Subject subject)
        {
            return await azureTableDBRepository.SaveOrUpdate<Subject>(subject);
        }
    }
}