//
//  registerController.m
//  ThePaperBase
//
//  Created by Huixin on 15/8/19.
//  Copyright (c) 2015年 scar1900. All rights reserved.
//

#import "registerController.h"
#import "agreementController.h"
#import "userSystemViewModel.h"

@interface registerController () <UITextFieldDelegate, userSystemViewModel>

@property(nonatomic, strong)UIImageView *userImageView;
@property(nonatomic, strong)UITextField *userField;
@property(nonatomic, strong)UIView *userLine;
@property(nonatomic, strong)UILabel *userLabel;

@property(nonatomic, strong)UIImageView *passwordImageView;
@property(nonatomic, strong)UITextField *passwordField;
@property(nonatomic, strong)UIView *passwordLine;
@property(nonatomic, strong)UILabel *passwordLabel;

@property(nonatomic, strong)UIButton *selectBtn;
@property(nonatomic, strong)UIButton *readRegisterContentBtn;

@property(nonatomic, strong)TPCustomButton *confirmBtn;

@property(nonatomic, strong)userSystemViewModel *viewModel;

@end

@implementation registerController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    self.view.backgroundColor = [UIColor colorWithHexString:BackGroundColor];
    self.titleStr = @"注册";
    
    _viewModel = [userSystemViewModel new];
    _viewModel.delegate = self;
    
    UITapGestureRecognizer *tapGesture = [[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(tap:)];
    [self.view addGestureRecognizer:tapGesture];
    
    [self.view addSubview:self.userImageView];
    [self.view addSubview:self.userField];
    [self.view addSubview:self.userLine];
    [self.view addSubview:self.userLabel];
    
    [self.view addSubview:self.passwordImageView];
    [self.view addSubview:self.passwordField];
    [self.view addSubview:self.passwordLine];
    [self.view addSubview:self.passwordLabel];
    
    [self.view addSubview:self.selectBtn];
    [self.view addSubview:self.readRegisterContentBtn];
    [self.view addSubview:self.confirmBtn];
    
    [self.userField becomeFirstResponder];
    
    [self layoutViews];
}

- (void)layoutViews {
    [self.userImageView makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.view.left).offset(20);
        make.bottom.equalTo(self.userField.bottom);
        make.width.mas_equalTo(@20);
        make.height.mas_equalTo(@19);
    }];
    
    [self.userField makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.naviBar.bottom).offset(38);
        make.left.equalTo(self.view.left).offset(50);
        make.right.equalTo(self.view.right).offset(-20);
        make.height.mas_equalTo(@19);
    }];
    
    [self.userLine makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.userField.bottom).offset(7);
        make.left.equalTo(self.userImageView.left);
        make.right.equalTo(self.userField.right);
        make.height.mas_equalTo(@1);
    }];
    
    [self.userLabel makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.userLine.bottom).offset(4);
        make.left.equalTo(self.userLine.left);
        make.right.equalTo(self.userLine.right);
        make.height.mas_equalTo(12);
    }];
    
    [self.passwordImageView makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.view.left).offset(20);
        make.bottom.equalTo(self.passwordField.bottom);
        make.width.mas_equalTo(@18);
        make.height.mas_equalTo(@20);
    }];
    
    [self.passwordField makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.userLabel.bottom).offset(22);
        make.left.equalTo(self.view.left).offset(50);
        make.right.equalTo(self.view.right).offset(-20);
        make.height.mas_equalTo(@19);
    }];
    
    [self.passwordLine makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.passwordField.bottom).offset(7);
        make.left.equalTo(self.passwordImageView.left);
        make.right.equalTo(self.passwordField.right);
        make.height.mas_equalTo(@1);
    }];
    
    [self.passwordLabel makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.passwordLine.bottom).offset(4);
        make.left.equalTo(self.passwordLine.left);
        make.right.equalTo(self.passwordLine.right);
        make.height.mas_equalTo(12);
    }];

    [self.selectBtn makeConstraints:^(MASConstraintMaker *make) {
        make.centerY.equalTo(self.readRegisterContentBtn.centerY);
        make.left.equalTo(self.view.left).offset(20);
        make.width.and.height.mas_equalTo(@15);
    }];
    
    [self.readRegisterContentBtn makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.passwordLabel.bottom).offset(15);
        make.left.equalTo(self.selectBtn.right);
        make.width.mas_equalTo(@100);
        make.height.mas_equalTo(@15);
    }];
    
    [self.confirmBtn makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.readRegisterContentBtn.bottom).offset(37);
        make.left.equalTo(self.view.left).offset(20);
        make.right.equalTo(self.view.right).offset(-20);
        make.height.equalTo(self.confirmBtn.width).multipliedBy(0.15);
    }];
}

#pragma mark - get method
- (UIImageView*)userImageView {
    if (!_userImageView) {
        _userImageView = [[UIImageView alloc] init];
        _userImageView.image = Image(@"login/userName.png");
    }
    return _userImageView;
}

- (UITextField*)userField {
    if (!_userField) {
        _userField = [[UITextField alloc] init];
        _userField.backgroundColor = [UIColor clearColor];
        NSAttributedString* atrString = [[NSAttributedString alloc] initWithString:@"用户名" attributes:@{NSForegroundColorAttributeName:[UIColor colorWithHexString:TextLightGray]}];
        _userField.attributedPlaceholder = atrString;
        _userField.text = [TPUserDefault instance].registerBO.sname?[TPUserDefault instance].registerBO.sname:@"";
        _userField.textColor = [UIColor colorWithHexString:TextBlack];
        _userField.font = appFont(TEXT_FOUR_LEVELSIZE, NO);
        _userField.textAlignment = NSTextAlignmentLeft;
        _userField.keyboardAppearance = UIKeyboardAppearanceDefault;
        if ([[TPUserDefault instance].isNightMode intValue] > 0) {
            _userField.keyboardAppearance = UIKeyboardAppearanceDark;
        }
        _userField.keyboardType = UIKeyboardTypeDefault;
        _userField.clearButtonMode = UITextFieldViewModeWhileEditing;
        _userField.delegate = self;
        [_userField addTarget:self action:@selector(textFieldDidChange:) forControlEvents:UIControlEventEditingChanged];
    }
    return _userField;
}

- (UIView*)userLine {
    if (!_userLine) {
        _userLine = [[UIView alloc] init];
        _userLine.backgroundColor = [UIColor colorWithHexString:LINECOLOR];
    }
    return _userLine;
}

- (UILabel*)userLabel {
    if (!_userLabel) {
        _userLabel = [[UILabel alloc] init];
        _userLabel.backgroundColor = [UIColor clearColor];
        _userLabel.text = userNameRangeHolder;
        _userLabel.textColor = [UIColor colorWithHexString:TextLightGray];
        _userLabel.font = appFont(TEXT_SIX_LEVELSIZE, NO);
        _userLabel.textAlignment = NSTextAlignmentRight;
    }
    return _userLabel;
}

- (UIImageView*)passwordImageView {
    if (!_passwordImageView) {
        _passwordImageView = [[UIImageView alloc] init];
        _passwordImageView.image = Image(@"login/password.png");
    }
    return _passwordImageView;
}

- (UITextField*)passwordField {
    if (!_passwordField) {
        _passwordField = [[UITextField alloc] init];
        _passwordField.backgroundColor = [UIColor clearColor];
        NSAttributedString* atrString = [[NSAttributedString alloc] initWithString:@"密码" attributes:@{NSForegroundColorAttributeName:[UIColor colorWithHexString:TextLightGray]}];
        _passwordField.attributedPlaceholder = atrString;
        _passwordField.text = [TPUserDefault instance].registerBO.pwd?[TPUserDefault instance].registerBO.pwd:@"";
        _passwordField.textColor = [UIColor colorWithHexString:TextBlack];
        _passwordField.font = appFont(TEXT_FOUR_LEVELSIZE, NO);
        _passwordField.textAlignment = NSTextAlignmentLeft;
        _passwordField.keyboardAppearance = UIKeyboardAppearanceDefault;
        if ([[TPUserDefault instance].isNightMode intValue] > 0) {
            _passwordField.keyboardAppearance = UIKeyboardAppearanceDark;
        }
        _passwordField.keyboardType = UIKeyboardTypeASCIICapable;
        _passwordField.secureTextEntry = YES;
        _passwordField.clearButtonMode = UITextFieldViewModeWhileEditing;
        _passwordField.delegate = self;
        [_passwordField addTarget:self action:@selector(textFieldDidChange:) forControlEvents:UIControlEventEditingChanged];
        _passwordField.returnKeyType = UIReturnKeyDone; //bug:5035 关于密码的地方，键盘都改成“确定”
    }
    return _passwordField;
}

- (UIView*)passwordLine {
    if (!_passwordLine) {
        _passwordLine = [[UIView alloc] init];
        _passwordLine.backgroundColor = [UIColor colorWithHexString:LINECOLOR];
    }
    return _passwordLine;
}

- (UILabel*)passwordLabel {
    if (!_passwordLabel) {
        _passwordLabel = [[UILabel alloc] init];
        _passwordLabel.backgroundColor = [UIColor clearColor];
        _passwordLabel.text = passwordRangeHolder;
        _passwordLabel.textColor = [UIColor colorWithHexString:TextLightGray];
        _passwordLabel.font = appFont(TEXT_SIX_LEVELSIZE, NO);
        _passwordLabel.textAlignment = NSTextAlignmentRight;
    }
    return _passwordLabel;
}

- (UIButton*)selectBtn {
    if (!_selectBtn) {
        _selectBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        [_selectBtn setImage:Image(@"login/selectedIcon.png") forState:UIControlStateSelected];
        [_selectBtn setImage:Image(@"login/unselectedIcon.png") forState:UIControlStateNormal];
        _selectBtn.backgroundColor = [UIColor clearColor];
        [_selectBtn addTarget:self action:@selector(selectRegister:) forControlEvents:UIControlEventTouchUpInside];
        [_selectBtn setImageEdgeInsets:UIEdgeInsetsMake(0, 0, 0, 0)];
        _selectBtn.selected = YES;
    }
    return _selectBtn;
}

- (UIButton*)readRegisterContentBtn {
    if (!_readRegisterContentBtn) {
        _readRegisterContentBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        _readRegisterContentBtn.backgroundColor = [UIColor clearColor];
        [_readRegisterContentBtn setTitle:@"我已阅读相关协议" forState:UIControlStateNormal];
        [_readRegisterContentBtn setTitleColor:[UIColor colorWithHexString:TextBlack] forState:UIControlStateNormal];
        [_readRegisterContentBtn setTitleColor:[UIColor colorWithHexString:TextLightGray] forState:UIControlStateHighlighted];
        _readRegisterContentBtn.titleLabel.font  = appFont(TEXT_SIX_LEVELSIZE, NO);
        [_readRegisterContentBtn addTarget:self action:@selector(readContent:) forControlEvents:UIControlEventTouchUpInside];
    }
    return _readRegisterContentBtn;
}

- (TPCustomButton*)confirmBtn {
    if (!_confirmBtn) {
        _confirmBtn = [[TPCustomButton alloc] init];
        _confirmBtn.title = @"完成注册";
        [_confirmBtn addTarget:self action:@selector(confirmEvent) forControlEvents:UIControlEventTouchUpInside];
    }
    return _confirmBtn;
}

#pragma mark - textfield delegate
- (void)textFieldDidChange:(UITextField *)textField {
    if ([textField.text isMatchedByRegex:@"[^\\u0020-\\u007E\\u00A0-\\u00BE\\u2E80-\\uA4CF\\uF900-\\uFAFF\\uFE30-\\uFE4F\\uFF00-\\uFFEF\\u0080-\\u009F\\u2000-\\u201f\r\n]"]) {
        textField.text = disable_emoji(textField.text);
    }
    if (textField == self.userField) {
        [TPUserDefault instance].registerBO.sname = textField.text;
    }else if (textField == self.passwordField) {
        [TPUserDefault instance].registerBO.pwd = textField.text;
    }
}

- (BOOL)textFieldShouldReturn:(UITextField *)textField {
    if (textField == _userField) {
        [_passwordField becomeFirstResponder];
    }
    else if (textField == _passwordField) {
        [self confirmEvent];
    }
    return YES;
}

- (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string {
    if ([textField isFirstResponder]) {
        if ([[[textField textInputMode] primaryLanguage] isEqualToString:@"emoji"] || ![[textField textInputMode] primaryLanguage]) {
            return NO;
        }
    }
    return YES;
}

#pragma mark - btn event handler
- (void)selectRegister:(UIButton*)btn {
    btn.selected = !btn.selected;
}

- (void)readContent:(UIButton*)btn {
    agreementController *vc = agreementController.new;
    [self.navigationController pushViewController:vc animated:YES];
}

- (void)confirmEvent {
    [self closeKeyBoard];
    
    [_viewModel confirmRegister:_selectBtn];
}

#pragma mark - viewmodel delegate
- (void)registerSuccess {
    ShowTextMessage(@"注册成功");
    [[NSNotificationCenter defaultCenter] postNotificationName:HAVELOGIN object:nil];
}

#pragma mark - tap handler
- (void)tap:(UITapGestureRecognizer*)sender {
    [self closeKeyBoard];
}

#pragma mark - keyBoard event
- (void)closeKeyBoard {
    [[UIApplication sharedApplication] sendAction:@selector(resignFirstResponder) to:nil from:nil forEvent:nil];
}

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

/*
#pragma mark - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    // Get the new view controller using [segue destinationViewController].
    // Pass the selected object to the new view controller.
}
*/

@end