//
//  LoginViewController.m
//  kneet
//
//  Created by Jason Lee on 2/4/15.
//  Copyright (c) 2015 ntels. All rights reserved.
//

@import QuartzCore;

#import "RequestHandler.h"
#import "CustomTextField.h"
#import "CustomButton.h"

#import "JDJSONModel.h"
#import "LoginModel.h"

#import "LoginViewController.h"
#import "CustomLabel.h"
#import "CustomCheckBox.h"
#import "KeychainItemWrapper.h"
#import "NewMobileViewController.h"
#import "ValidateUtil.h"
#import "CustomAlertView.h"
#import "CustomImageView.h"
#import "PwdPopupView.h"
//#import "MobilesOverViewController.h"
//#import "InvitationListViewController.h"

/**
 
ID / PW Input Box Text Color
    - 기본     : kUITextColor01
    - Hint    : kUITextColor03
    - Disable : kUITextColor06
 
로그인 유지 / 아이디 저장 Text Color : kUITextColor01
 
아이디 찾기 / 비밀번호 찾기 / 회원가입하기 Text Color
    - 아이디 찾기,비밀번호 찾기 : kUITextColor01
    - 회원가입 하기          : kUITextColor04

**/

@interface LoginViewController () <CustomTextFieldDelegate> {
}
@end


#pragma mark - Class Definition

@implementation LoginViewController


- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    [self initUI];
    [self prepareViewDidLoad];
}

- (void)initUI {
    [self.btnLogin setBackgroundImage:[UIImage imageNamed:@"img_btn_common_active"] forState:UIControlStateNormal capInsets:UIEdgeInsetsMake(kfTopInset,kfRightInset,kfBottomInset,kfLeftInset)];
    
    [self.btnLogin setBackgroundImage:[UIImage imageNamed:@"img_btn_common_press"] forState:UIControlStateHighlighted capInsets:UIEdgeInsetsMake(kfTopInset,kfRightInset,kfBottomInset,kfLeftInset)];
    
    [self.btnLogin setBackgroundImage:[UIImage imageNamed:@"img_btn_common_disable"] forState:UIControlStateDisabled capInsets:UIEdgeInsetsMake(kfTopInset,kfRightInset,kfBottomInset,kfLeftInset)];
    [self.lblFindId setHidden:YES];
    
    CGRect screen = [UIScreen mainScreen].bounds;
    if (screen.size.height == 480) {//iphone4s
        [_imgvBg setImage:[UIImage imageNamed:@"img_login_bg_4inch"]];
        
    } if (screen.size.height == 667.0f) {//iphone6

        _constraintLeftPadding.constant *= 1.25;
        _constraintRightPadding.constant *= 1.25;
        
    } else if (screen.size.height == 736.0f) {//iphone6 plus
        
        _constraintLeftPadding.constant *= 1.5;
        _constraintRightPadding.constant *= 1.5;
    }
    
//    [self.view layoutIfNeeded];
    
    _txtEmail.customTextFieldSuperview = CustomTextFieldSuperviewIsScrollView;
    _txtPasswd.customTextFieldSuperview = CustomTextFieldSuperviewIsScrollView;
    _txtPasswd.secureTextEntry = YES;

    _txtEmail.keyboardType = UIKeyboardTypeDefault;
    _txtPasswd.keyboardType = UIKeyboardTypeDefault;

    _txtEmail.returnKeyType = UIReturnKeyNext;
    _txtPasswd.returnKeyType = UIReturnKeyDone;

    _txtPasswd.delegate = self;
    
    //Localization
    [_chkAutoLogin setTitle:NSLocalizedString(@"로그인 유지", @"로그인 유지") forState:UIControlStateNormal];
    [_chkIdSave setTitle:NSLocalizedString(@"아이디 저장", @"아이디 저장") forState:UIControlStateNormal];
    
    _txtEmail.placeholder = NSLocalizedString(@"아이디", @"아이디");
    _txtPasswd.placeholder = NSLocalizedString(@"비밀번호", @"비밀번호");
    
    _lblSignUp.text = NSLocalizedString(@"회원가입하기", @"회원가입하기");
    _lblFindId.text = NSLocalizedString(@"아이디/비번찾기", @"아이디/비번찾기");
    
    
//    [_lblSignUp setUnderLine:_lblSignUp.text];
    [_lblSignUp addTouchEventHandler:^(id label) {
        [self lblSignUpTouched];
    }];
    
    [_lblFindId setUnderLine:_lblFindId.text];
    [_lblFindId addTouchEventHandler:^(id label) {
        [self lblFindIdTouched];
    }];
}

- (void)prepareViewDidLoad {

    [RequestHandler handler].authorization = nil;

    _chkAutoLogin.checked = [[[JDFacade facade] objectForKeyFromUserDefaults:USDEF_APP_AUTO_LOGIN] boolValue];
    _chkIdSave.checked = [[[JDFacade facade] objectForKeyFromUserDefaults:USDEF_APP_SAVE_ID] boolValue];
    if (_chkAutoLogin.checked) {
        [self requestAutoLogin];
//        _txtEmail.text = [[JDFacade facade] objectForKeyFromKeychain:USDEF_SESSION_LOGIN_ID];
//        _txtPasswd.text = [[JDFacade facade] objectForKeyFromKeychain:USDEF_SESSION_LOGIN_PWD];
//        
//        [self btnLogInTouched:_btnLogin];
    }
    
    if (_chkIdSave.checked) {
        NSLog(@"Save ID : %@", [[JDFacade facade] objectForKeyFromKeychain:USDEF_SESSION_LOGIN_ID]);
        _txtEmail.text = [[JDFacade facade] objectForKeyFromKeychain:USDEF_SESSION_LOGIN_ID];
    }
        
}

#pragma mark - Main Logic

- (void)requestLogin {
    NSDictionary *param = @{@"member_id": [_txtEmail.text trim],
                            @"password": [_txtPasswd.text trim],
                            @"os_type": MOBILE_DEVICE_TYPE,
                            @"device_token": [JDFacade facade].APNSToken ? [JDFacade facade].APNSToken : ksEmptyString,
                            @"message_type": @"auth"};

    [self sendDataToSocket:param];
    [[JDFacade facade] loadIndicator:YES allowUserInteraction:NO];
//    [[RequestHandler handler] sendAsyncPostRequestAPIPath:API_POST_SIGN_IN parameters:param modelClass:[LoginModel class] completion:^(id responseObject) {
//        if (!responseObject) {//응답결과가 잘못되었거나 없을 경우,
//            return;
//        }
//
//        LoginModel *loginInfo = (LoginModel *)responseObject;
//        NSLog(@"%@", loginInfo);
//
//        if (loginInfo) {//API 성공 ,함
//            [self actionForLoginSucceed:loginInfo];
//
//        }
//    } failure:^(id errorObject) {
//        JDErrorModel *error = (JDErrorModel *)errorObject;
//
//        if ([error.errorCode isEqualToString:API_RESPONSE_UNAUTHORIZED_EMAIL]) {//이메일 아이디 인증이 안 된 계정
//            [self actionForWaiting];
//        } else if ([error.errorCode isEqualToString:API_RESPONSE_UNAUTHORIZED_DEVICE]) {//새로운 단말 인증 필요
//            [self actionForNeedsRegisteringNewDevice:error.nickname];
//        } else if ([error.errorCode isEqualToString:API_RESPONSE_MOBILES_OVER]) {//단말 초과
//            [self actionForMobilesOver:error.deviceList];
//        } else {
//            [[JDFacade facade] alert:error.errorMessage];
//        }
//    }];
}

//자동로그인 요청
- (void)requestAutoLogin {;

    //parameters
//    NSString *memberId = [[JDFacade facade] objectForKeyFromKeychain:USDEF_SESSION_LOGIN_ID];
//    NSString *authToken = [[JDFacade facade] objectForKeyFromKeychain:USDEF_SESSION_AUTOTOKEN];
    
    LoginModel *tmpInfo = [[LoginModel alloc] init];
    tmpInfo.memberId = [[JDFacade facade] objectForKeyFromKeychain:USDEF_SESSION_LOGIN_ID];
    tmpInfo.authToken = [[JDFacade facade] objectForKeyFromKeychain:USDEF_SESSION_AUTOTOKEN];
    
//    if ([authToken isEmptyString]) {
//        return;
//    }
//   NSLog(@"%@", authToken);
//    [RequestHandler handler].authorization = authToken;


    NSDictionary *parameter = @{@"Authorization": tmpInfo.authorization,
                                @"device_token": [JDFacade facade].APNSToken ? [JDFacade facade].APNSToken : ksEmptyString,
                                @"os_type": MOBILE_DEVICE_TYPE,
                                @"message_type": @"auth.auto"};
    
    [self sendDataToSocket:parameter];
    [[JDFacade facade] loadIndicator:YES allowUserInteraction:NO];

//    NSString *path = [NSString stringWithFormat:API_GET_SIGN_IN_AUTO];
//
//    [[RequestHandler handler] sendAsyncGetRequestAPIPath:path parameters:parameter modelClass:[LoginModel class] completion:^(id responseObject) {
//        if (!responseObject) {//응답결과가 잘못되었거나 없을 경우,
//            return;
//        }
//
//        LoginModel *loginInfo = (LoginModel *)responseObject;
//
//        if (loginInfo) {//API 성공 ,함
//            [self actionForLoginSucceed:loginInfo];
//
//        }
//    } failure:^(id errorObject) {
//        JDErrorModel *error = (JDErrorModel *)errorObject;
//
//        if ([error.errorCode isEqualToString:API_RESPONSE_UNAUTHORIZED_DEVICE]) {//새로운 단말 인증 필요
//            [self actionForNeedsRegisteringNewDevice:error.nickname];
//        } else {
//            [[JDFacade facade] alert:error.errorMessage];
//        }
//    }];
}

//인증 메일 재요청
- (void)requestAuthMail {
    //parameters
    NSDictionary *parameter = @{@"email_id": [JDFacade facade].tmpEmailId};
    
    NSString *path = [NSString stringWithFormat:API_POST_AUTH_MAIL];
    
    [[RequestHandler handler] sendAsyncPostRequestAPIPath:path parameters:parameter modelClass:[JDJSONModel class] completion:^(id responseObject) {
        if (!responseObject) {//응답결과가 잘못되었거나 없을 경우,
            return;
        }
        
        JDJSONModel *result = (JDJSONModel *) responseObject;
        
        if (result) {//API 성공 ,
            [[JDFacade facade] toast:NSLocalizedString(@"인증 메일이 발송되었습니다", @"인증 메일이 발송되었습니다")];
        }
    } failure:^(id errorObject) {
        JDErrorModel *error = (JDErrorModel *)errorObject;
        [[JDFacade facade] alert:error.errorMessage];
        
    }];
}

//로그인 이후 처리.
- (void)actionForLoginSucceed:(LoginModel *)loginInfo {

    if (loginInfo) {//API 성공함
        [JDFacade facade].loginUser = loginInfo;
        
//        [JDFacade facade].loginUser.gradeCode = KNEET_MEMBER_MASTER;
//        [JDFacade facade].loginUser.level = 90;
        
        NSLog(@"%@", [JDFacade facade].loginUser);
        
        if ([[JDFacade facade].loginUser.emailId isEqualToString:[JDFacade facade].tmpEmailId]) {
            [JDFacade facade].tmpEmailId = ksEmptyString;
        }

        if ([[JDFacade facade].loginUser.emailId isEqualToString:[JDFacade facade].loginUser.newEmailId]) {//이메일 변경 요청 중
            [JDFacade facade].loginUser.newEmailId = ksEmptyString;
        }

        [RequestHandler handler].authorization = loginInfo.authorization;

        
        [[JDFacade facade] storeObjectToUserDefaults:@(_chkAutoLogin.checked) forKey:USDEF_APP_AUTO_LOGIN];
        [[JDFacade facade] storeObjectToUserDefaults:@(_chkIdSave.checked) forKey:USDEF_APP_SAVE_ID];
        if (_chkAutoLogin.checked) {//자동로그인 설정 시, 인증 토큰 저장
            [[JDFacade facade] storeObjectToKeychain:loginInfo.memberId forKey:USDEF_SESSION_LOGIN_ID];
            [[JDFacade facade] storeObjectToKeychain:loginInfo.authToken forKey:USDEF_SESSION_AUTOTOKEN];
        } else {
            [[JDFacade facade] removeObjectAtKeychain:USDEF_SESSION_AUTOTOKEN];
            [[JDFacade facade] removeObjectAtKeychain:USDEF_SESSION_LOGIN_PWD];
            if (!_chkIdSave.checked) {
                [[JDFacade facade] removeObjectAtKeychain:USDEF_SESSION_LOGIN_ID];
            }
        }
        
        if (_chkIdSave.checked) {
            
            [[JDFacade facade] storeObjectToKeychain:[_txtEmail.text trim] forKey:USDEF_SESSION_LOGIN_ID];
        } else {
            if (!_chkAutoLogin.checked) {
                [[JDFacade facade] removeObjectAtKeychain:USDEF_SESSION_LOGIN_ID];
            }

        }
        

        [self actionAfterLogin];
    }
}


//홈그룹 체크 및 대시보드 이동
- (void)actionAfterLogin {

    if ([[JDFacade facade].loginUser.invitationsCount integerValue] > 0) {
        [self actionForInvitation];
        return;
    }

    [self actionAfterInvitaion];
}

//초대알림 화면으로 이동
- (void)actionForInvitation {
    [[JDFacade facade] loadInvitationView];
}

//초대화면 액션이 종료된 후,
- (void)actionAfterInvitaion {
    
    //메인으로 이동
    [self gotoMainView];
}

//새로운 단말 인증 필요 - 화면 이동
- (void)actionForNeedsRegisteringNewDevice:(NSString *)nickname {

    NewMobileViewController *vc = (NewMobileViewController *)[CommonUtil instantiateViewControllerWithIdentifier:@"NewMobileViewController" storyboardName:@"SignUp"];
    vc.checkedAutoLogin = _chkAutoLogin.checked;
    vc.nickname = nickname;
    [[JDFacade facade] presentViewControllerByPush:vc pvc:self];
}

//단말대수 초과
- (void)actionForMobilesOver:(NSArray<MobileDeviceModel> *)deviceList {
    //SHA-2
}

//인증대기중 - 화면 이동
- (void)actionForWaiting {

    NSString *message1 = [NSString stringWithFormat:@"%@에서\n인증 메일을 확인하세요", [JDFacade facade].tmpEmailId];
    NSString *message2 = @"\n\n메일을 확인할 수 없는 경우에는\n스팸 메일함을 확인해보세요";
    CustomAlertView *alert = [[CustomAlertView alloc] initWithTitle:@"메일을 확인하세요" message:[NSString stringWithFormat:@"%@%@", message1, message2] delegate:nil OKButtonTitle:@"확인" cancelButtonTitle:nil];
    [alert.lblMessage1 setColor:kUITextColor02 text:message1];
    
    [alert showWithCompletion:^(CustomAlertView *alertView, NSInteger buttonIndex) {
        if (buttonIndex == 1) {//재발송
            [self requestAuthMail];
        }
    }];
}

- (void)gotoMainView {

//    UIViewController *vc = [CommonUtil instantiateViewControllerWithIdentifier:@"SignUpCompleteViewController" storyboardName:@"SignUp"];
    UIViewController *vc = [CommonUtil instantiateViewControllerWithIdentifier:@"MainViewController" storyboardName:@"Main"];
    
    [JDFacade facade].mainViewController = (MainViewController *)vc;
    [[JDFacade facade].appDelegate.window setRootViewController:vc];
}

- (void)requestLogout {
    NSDictionary *param = @{API_AUTHORIZATION_KEY: [[JDFacade facade].loginUser authorization],
                            @"message_type": @"auth.out"};
    
    [self sendDataToSocket:param];
    
    //parameters
//    [self actionAfterLogout];
//    NSString *path = [NSString stringWithFormat:API_POST_SIGN_OUT];
//
//    [[RequestHandler handler] sendAsyncGetRequestAPIPath:path parameters:nil modelClass:[JDJSONModel class] completion:^(id responseObject) {
//        [self actionAfterLogout];
//
//    } failure:^(id errorObject) {
//        JDErrorModel *error = (JDErrorModel *)errorObject;
//        [[JDFacade facade] alert:error.errorMessage];
//    }];
}

- (void)actionAfterLogout {

    //자동 로그인 설정 - 취소
    [[JDFacade facade] storeObjectToUserDefaults:@(NO) forKey:USDEF_APP_AUTO_LOGIN];
    [[JDFacade facade] removeObjectAtKeychain:USDEF_SESSION_AUTOTOKEN];
    if (![[[JDFacade facade] objectForKeyFromUserDefaults:USDEF_APP_SAVE_ID] boolValue]) {
        [[JDFacade facade] removeObjectAtKeychain:USDEF_SESSION_LOGIN_ID];
    }
    
    [JDFacade facade].loginUser = nil;
    [self closeSocket];
    //root view 변경
    [[JDFacade facade].appDelegate.window setRootViewController:self];
}

#pragma mark - UI Events
- (IBAction)btnLogInTouched:(id)sender {

#ifdef DEBUG_MODE
    if ([_txtEmail.text isEmptyString]) {
        _txtEmail.text = @"asura77";
    }

    if ([_txtPasswd.text isEmptyString]) {
        _txtPasswd.text = @"09767955";
    }
#endif

    // TODO : 아이디 형식 검사할것
//    if (![ValidateUtil validateTextfiled:_txtEmail type:ValidateTypeEmail title:@"이메일" ]) {
//        return;
//    }

    if (![ValidateUtil validateTextfiled:_txtEmail type:ValidateTypeNull title:@"비밀번호" ]) {
        return;
    }

    [JDFacade facade].tmpEmailId = [_txtEmail.text trim];
    [JDFacade facade].tmpPassword = [_txtPasswd.text trim];

    [self requestLogin];
}


//회원가입 호출
- (void)lblSignUpTouched {

    UIViewController *vc = [CommonUtil instantiateViewControllerWithIdentifier:@"AgreementViewController" storyboardName:@"SignUp"];


    UINavigationController *m_navi =[[UINavigationController alloc]initWithRootViewController:vc];
    
[self presentViewController:m_navi animated:YES completion:nil];
    
}

- (void)lblFindIdTouched {
    UIViewController *vc = [CommonUtil instantiateViewControllerWithIdentifier:@"ResetPwdViewController" storyboardName:@"SignUp"];
    [self presentViewController:vc animated:YES completion:nil];
}

- (IBAction)btnIdFindTouched:(id)sender {
    NSLog(@"아이디 찾기");
}
- (IBAction)btnPwFindTouched:(id)sender {
    NSLog(@"비밀번호 찾기");
}


#pragma mark - CustomTextField

- (BOOL)textFieldShouldReturn:(UITextField *)textField {
    if ([textField isEqual:_txtPasswd])
    {
        [self btnLogInTouched:nil];
    }
    
    if ([textField isEqual:_txtEmail])
    {
        [_txtPasswd becomeFirstResponder];
    }
    

    return YES;
}

#pragma mark - SocketService
- (void) socketDidReceiveMessage:(id)message info:(NSDictionary *)info
{
    SocketModel *result = (SocketModel *)message;
    NSLog(@"Result Info : %@", result);
    SWITCH(result.messageType)
    {
        
        CASE (@"auth")
        {
            [[JDFacade facade] loadIndicator:NO allowUserInteraction:YES];
            if (result.isSuccess) {
                LoginModel *loginInfo = [[LoginModel alloc] initWithDictionary:info error:nil];;
                if (loginInfo) {//API 성공 ,함
                    [self actionForLoginSucceed:loginInfo];
                    
                }
            }
            else
            {
                [[JDFacade facade] toast:result.resultMsg];
            }
            
            break;
        }
        CASE (@"auth.auto")
        {
            [[JDFacade facade] loadIndicator:NO allowUserInteraction:YES];
            if (result.isSuccess) {
                LoginModel *loginInfo = [[LoginModel alloc] initWithDictionary:info error:nil];;
                if (loginInfo) {//API 성공 ,함
                    loginInfo.memberId = [[JDFacade facade] objectForKeyFromKeychain:USDEF_SESSION_LOGIN_ID];
                    loginInfo.authToken = [[JDFacade facade] objectForKeyFromKeychain:USDEF_SESSION_AUTOTOKEN];
                    [self actionForLoginSucceed:loginInfo];
                    
                }
            }
            else
            {
                [[JDFacade facade] toast:result.resultMsg];
            }
            
            break;
        }
        CASE(@"auth.out")
        {
            if (result.isSuccess) {
                [self actionAfterLogout];
            }
            else {
                NSLog(@"Result Info : %@", result);
            }
                
        }
        DEFAULT
        {
            break;
        }
    }
}

- (void) socketDidFailWithError:(NSError *)error {
    [[JDFacade facade] loadIndicator:NO allowUserInteraction:YES];
}



#pragma mark - MemoryWarning
- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}


@end