using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using _0_Framework.Application;
using AccountManagement.Application.Contracts.Account;
using AccountManagement.Application.Contracts.CameraAccount;
using AccountManagement.Domain.AccountAgg;
using AccountManagement.Domain.CameraAccountAgg;

namespace AccountManagement.Application;

public class CameraAccountApplication : ICameraAccountApplication
{
    private readonly ICameraAccountRepository _cameraAccountRepository;
    private readonly IPasswordHasher _passwordHasher;
    private readonly IAccountRepository _accountRepository;

    public CameraAccountApplication(ICameraAccountRepository cameraAccountRepository, IPasswordHasher passwordHasher, IAccountRepository accountRepository)
    {
        _cameraAccountRepository = cameraAccountRepository;
        _passwordHasher = passwordHasher;
        _accountRepository = accountRepository;
    }

    public OperationResult Create(CreateCameraAccount command)
    {
        var opreation = new OperationResult();
        if (string.IsNullOrWhiteSpace(command.Username) || string.IsNullOrWhiteSpace(command.Password))
            return opreation.Failed("وارد کردن نام کاربری و گذرواژه الزامیست");
        if (_cameraAccountRepository.Exists(x => x.Username == command.Username))
            return opreation.Failed("نام کاربری تکراری است");
        if (command.Password.Length < 8)
            return opreation.Failed("گذرواژه نباید کمتر از 8 کاراکتر باشد");
        if (command.Username.Length < 6)
            return opreation.Failed("نام کاربری نباید کمتر از 6 کاراکتر باشد");
        var password = _passwordHasher.Hash(command.Password);
        var create = new CameraAccount(command.Username, password, command.Mobile, command.WorkshopName,
            command.WorkshopId, command.AccountId);
        _cameraAccountRepository.Create(create);
        _cameraAccountRepository.SaveChanges();
        return opreation.Succcedded();

    }

    public OperationResult Edit(EditCameraAccount command)
    {
        throw new NotImplementedException();
    }

    public EditCameraAccount GetDetails(long id)
    {
        return _cameraAccountRepository.GetDetails(id);
    }

    public bool HasCameraAccount(long workshopId, long accountId)
    {
        return _cameraAccountRepository.Exists(x => x.WorkshopId == workshopId && x.AccountId == accountId);
    }




    public OperationResult CheckUsername(string username)
    {
        var operation = new OperationResult();
        if (_cameraAccountRepository.Exists(x => x.Username == username) || _accountRepository.Exists(x => x.Username == username))
            return operation.Failed("نام کاربری تکراری است");
        return operation.Succcedded();
    }

    public OperationResult Active(long id)
    {
        var opration = new OperationResult();
        var acc = _cameraAccountRepository.Get(id);
        if (acc == null)
            return opration.Failed("رکورد مورد نظر یافت نشد");

        acc.Active();

        _cameraAccountRepository.SaveChanges();
        return opration.Succcedded();
    }

    public OperationResult DeActive(long id)
    {
        var opration = new OperationResult();
        var acc = _cameraAccountRepository.Get(id);
        if (acc == null)
            return opration.Failed("رکورد مورد نظر یافت نشد");

        acc.DeActive();

        _cameraAccountRepository.SaveChanges();
        return opration.Succcedded();
    }

    public OperationResult ChangePass(ChangePassword command)
    {
        var operation = new OperationResult();
        var account = _cameraAccountRepository.Get(command.Id);
        if (account == null)
            return operation.Failed(ApplicationMessages.RecordNotFound);

        if (command.Password != command.RePassword)
            return operation.Failed(ApplicationMessages.PasswordsNotMatch);
        if (command.Password.Length < 8)
            return operation.Failed("تعداد کاراکترهای گذرواژه نباید کمتر از 8 باشد");

        var password = _passwordHasher.Hash(command.Password);
        account.ChangePassword(password);
        _cameraAccountRepository.SaveChanges();
        return operation.Succcedded();
    }

    #region Safa

    public EditCameraAccount GetDetailsByWorkshop(long workshopId)
    {
	    return _cameraAccountRepository.GetDetailsByWorkshop(workshopId);
    }

    #endregion

    #region Pooya

    public List<CameraAccountViewModel> GetAllByWorkshopIdAndAccountId(long accountId, List<(long Id, string Name)> workshops)
    {
        var cameraAccounts = _cameraAccountRepository.GetAllByAccountId(accountId);

        return cameraAccounts.Select(x => new CameraAccountViewModel()
        {
            AccountId = x.AccountId,
            Id = x.Id,
            IsActiveString = x.IsActiveString,
            Username = x.Username,
            Mobile = x.Mobile,
            WorkshopId = x.WorkshopId,
            WorkshopName = workshops.FirstOrDefault(y => x.WorkshopId == y.Id).Name
        }).ToList();
    }
    public List<CameraAccountViewModel> GetAllByWorkshopId(long workshopId)
    {
        return _cameraAccountRepository.GetAllByWorkshopId(workshopId);
    }
    #endregion
}