using System;
using System.Collections.Generic;
using _0_Framework.Application;
using Company.Domain.MasterWorkHistory;
using CompanyManagment.App.Contracts.MasterWorkHistory;

namespace CompanyManagment.Application;

public class MasterWorkHistoryApplication : IMasterWorkHistoryApplication
{
    private readonly IMasterWorkHistoryRepository _masterWorkHistoryRepository;

    public MasterWorkHistoryApplication(IMasterWorkHistoryRepository fileRepository)
    {
        _masterWorkHistoryRepository = fileRepository;
    }

    public OperationResult Create(CreateMasterWorkHistory command)
    {
        var operation = new OperationResult();

        var fromDate = new DateTime();
        fromDate = command.FromDate.ToGeorgianDateTime();

        var toDate = new DateTime();
        toDate = command.ToDate.ToGeorgianDateTime();

        //TODO if
        //if (_BoardRepository.Exists(x => x.Branch == command.Branch))
        //        operation.Failed("fail message")

        var masterWorkHistory = new MasterWorkHistory(fromDate, toDate, command.WorkingHoursPerDay == null ? null : int.Parse(command.WorkingHoursPerDay), command.WorkingHoursPerWeek == null ? null : int.Parse(command.WorkingHoursPerWeek), command.Description, command.MasterPetition_Id);
        _masterWorkHistoryRepository.Create(masterWorkHistory);
        _masterWorkHistoryRepository.SaveChanges();

        return operation.Succcedded();
    }

    public OperationResult Edit(EditMasterWorkHistory command)
    {
        var operation = new OperationResult();
        var masterWorkHistory = _masterWorkHistoryRepository.Get(command.Id);

        //var fromDate = new DateTime();
        //fromDate = command.FromDate.ToGeorgian();

        //var toDate = new DateTime();
        //toDate = command.ToDate.ToGeorgian();

        //TODO
        //if(_BoardRepository.Exists(x=>x.Branch == command.Branch))
        //    operation.Failed("fail message")

        //masterWorkHistory.Edit(fromDate, toDate, command.WorkingHoursPerDay, command.WorkingHoursPerWeek, command.Description,command.Petition_Id);
        //_masterWorkHistoryRepository.SaveChanges();

        return operation.Succcedded();
    }

    public List<EditMasterWorkHistory> Search(long masterPetitionId)
    {
        return _masterWorkHistoryRepository.Search(masterPetitionId);
    }

    public OperationResult CreateMasterWorkHistories(List<EditMasterWorkHistory> masterWorkHistories, long masterPetitionId)
    {
        var operation = new OperationResult();

        RemoveMasterWorkHistories(masterPetitionId);

        foreach (var obj in masterWorkHistories)
        {
            if(obj.FromDate != null || obj.ToDate != null)
            {
                obj.MasterPetition_Id = masterPetitionId;
                obj.Id = 0;

                Create(obj);
            }
        }

        return operation.Succcedded();
    }

    public void RemoveMasterWorkHistories(long masterPetitionId)
    {
        var objects = Search(masterPetitionId);

        _masterWorkHistoryRepository.RemoveMasterWorkHistories(objects);
    }

}