//
//  MORedPacketCustomView.m
//  MiMoLive
//
//  Created by MiMo on 2025/5/16.
//


#import "MORedPacketCustomView.h"
#import "MORedSendConfigs.h"

@interface MORedPacketCustomView ()

/** 背景 */
@property (nonatomic, strong) UIView *bgView;
@property (nonatomic, strong) UIView *containerView;
@property (nonatomic, strong) UILabel *titleLabel;
@property (nonatomic, strong) UIView *customContainerView;
@property (nonatomic, strong) UITextField *textField;
@property (nonatomic, strong) BigBtn *minusBtn;
@property (nonatomic, strong) BigBtn *plusBtn;
@property (nonatomic, strong) BigBtn *cancelBtn;
@property (nonatomic, strong) BigBtn *confirmBtn;

@end


@implementation MORedPacketCustomView

- (instancetype)init {
    if (self = [super init]) {
        [self setupUI];
    }
    return self;
}

- (void)setupUI{
    UIWindow *keyWindow = [[UIApplication sharedApplication] delegate].window;
    [keyWindow addSubview:self.bgView];
    [self.bgView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.left.bottom.right.equalTo(keyWindow);
    }];
    
    [keyWindow addSubview:self.containerView];
    [self.containerView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerY.equalTo(keyWindow);
        make.centerX.equalTo(keyWindow);
        make.width.mas_equalTo(305);
        make.height.mas_equalTo(213);
    }];
        
    //标题
    [self.containerView addSubview:self.titleLabel];
    [self.titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.containerView).with.offset(16.0);
        make.right.equalTo(self.containerView).with.offset(-16.0);
        make.top.equalTo(self.containerView).with.offset(25);
    }];
    
    [self.containerView addSubview:self.customContainerView];
    [self.customContainerView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.titleLabel.mas_bottom).offset(25);
        make.centerX.mas_equalTo(0);
        make.width.mas_equalTo(198);
        make.height.mas_equalTo(49);
    }];
    
    [self.customContainerView addSubview:self.minusBtn];
    [self.minusBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerY.mas_equalTo(0);
        make.left.mas_equalTo(30);
        make.size.mas_equalTo(CGSizeMake(10, 10));
    }];
    
    [self.customContainerView addSubview:self.textField];
    [self.textField mas_makeConstraints:^(MASConstraintMaker *make) {
        make.center.mas_equalTo(0);
        make.size.mas_equalTo(CGSizeMake(80, 19));
    }];
    
    [self.customContainerView addSubview:self.plusBtn];
    [self.plusBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerY.mas_equalTo(0);
        make.right.mas_equalTo(-30);
        make.size.mas_equalTo(CGSizeMake(10, 10));
    }];
    
    //取消按钮
    [self.containerView addSubview:self.cancelBtn];
    [self.cancelBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.bottom.equalTo(self.containerView).offset(-25);
        make.left.equalTo(self.containerView).offset(25);
        make.width.mas_equalTo(120);
        make.height.mas_equalTo(44);
    }];
    
    //确定Button
    [self.containerView addSubview:self.confirmBtn];
    [self.confirmBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.cancelBtn.mas_right).offset(14);
        make.width.mas_equalTo(122);
        make.height.mas_equalTo(46);
        make.centerY.equalTo(self.cancelBtn);
    }];
}

#pragma mark - my method

- (void)setType:(CustomRedPacketType)type {
    _type = type;
    
    if (type == CustomRedPacketTypeAmount) {
        self.titleLabel.text = NSLocalString(@"mimo_red_envelope_diamond_title");
    } else {
        self.textField.rightView = nil;
        self.titleLabel.text = NSLocalString(@"mimo_red_envelope_quantity_title");
    }
}

- (void)setConfig:(MORedSendConfigs *)config {
    _config = config;
    
    if (self.type == CustomRedPacketTypeAmount) {
        self.textField.text = [NSString stringWithFormat:@"%.0f", config.minAmount];
        if (config.customAmountValue > 0) {
            self.textField.text = [NSString stringWithFormat:@"%zd", config.customAmountValue];
        }
    } else {
        self.textField.text = [NSString stringWithFormat:@"%.0f", config.minNum];
        if (config.customQuantityValue > 0) {
            self.textField.text = [NSString stringWithFormat:@"%zd", config.customQuantityValue];
        }
    }
}


//界面显示动画
- (void)show {
    UIWindow *keyWindow = [[UIApplication sharedApplication] delegate].window;
    [keyWindow addSubview:self];
    //动画效果
    self.containerView.transform = CGAffineTransformMakeScale(1.3, 1.3);
    self.containerView.alpha = 0;
    [UIView animateWithDuration:0.2 animations:^ {
        self.containerView.transform = CGAffineTransformMakeScale(1.0, 1.0);
        self.containerView.alpha = 1;
    } completion:^(BOOL finished) {
        
    }];
}

//点击确认
- (void)confirmBtnClick {
    //点击确认
    if (self.confirmBlock) {
        self.confirmBlock([self.textField.text integerValue]);
    }
    
    [self dismiss];
}

- (void)cancelBtnClick {
    if (self.cancelBlock) {
        self.cancelBlock();
    }
    
    [self dismiss];
}

- (void)minusBtnClick {
    NSInteger offset = 0;
    NSInteger limitValue = 0;
    if (self.type == CustomRedPacketTypeAmount) {//金额
        if (self.config.scope == 1) { // 普通红包
            offset = 1000;
        } else {//全服红包
            offset = 10000;
        }
        limitValue = self.config.minAmount;
    } else {//数量
        offset = 1;
        limitValue = self.config.minNum;
    }
    
    NSInteger value = [self.textField.text integerValue];
    value -= offset;
    if (value < limitValue) {
        value = limitValue;
    };
    self.textField.text = [NSString stringWithFormat:@"%zd", value];
}

- (void)plusBtnClick {
    NSInteger offset = 0;
    NSInteger limitValue = 0;
    if (self.type == CustomRedPacketTypeAmount) {//金额
        if (self.config.scope == 1) { // 普通红包
            offset = 1000;
        } else {//全服红包
            offset = 10000;
        }
        limitValue = self.config.maxAmount;
    } else {//数量
        offset = 1;
        limitValue = self.config.maxNum;
    }
    
    NSInteger value = [self.textField.text integerValue];
    value += offset;
    if (value > limitValue) {
        value = limitValue;
    };
    self.textField.text = [NSString stringWithFormat:@"%zd", value];
}

//取消掉键盘
- (void)dismiss {
    [UIView animateWithDuration:0.2 animations:^ {
        self.containerView.transform = CGAffineTransformMakeScale(1.3, 1.3);
        self.containerView.alpha = 0;
    } completion:^(BOOL finished) {
        if (finished) {
            [self.bgView removeFromSuperview];
            [self.containerView removeFromSuperview];
            [self removeFromSuperview];
        }
    }];
}

- (void)textFieldValueChanged:(UITextField *)textField {
    NSInteger minNum = 0;
    NSInteger maxNum = 0;
    if (self.type == CustomRedPacketTypeAmount) {//金额
        minNum = self.config.minAmount;
        maxNum = self.config.maxAmount;
    } else {//数量
        minNum = self.config.minNum;
        maxNum = self.config.maxNum;
    }
    
    NSInteger value = [textField.text integerValue];
    BOOL valid = (value >= minNum && value <= maxNum);
    self.confirmBtn.enabled = valid;
    self.confirmBtn.alpha = valid ? 1.0 : 0.8;
}

#pragma mark - 懒加载
- (UIView *)bgView {
    if (!_bgView) {
        _bgView = [[UIView alloc] init];
        _bgView.backgroundColor = [[UIColor blackColor] colorWithAlphaComponent:0.5];
        UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(bgViewTapClick)];
        [_bgView addGestureRecognizer:tap];
    }
    return _bgView;
}

- (void)bgViewTapClick {
    [self dismiss];
}

- (UIView *)containerView {
    if (!_containerView) {
        _containerView = [[UIView alloc] init];
        _containerView.backgroundColor = [MOTools colorWithHexString:@"#FFF5F1" alpha:1.0];
        _containerView.layer.masksToBounds = YES;
        _containerView.layer.cornerRadius = 20.0;
    }
    return _containerView;
}

- (UILabel *)titleLabel {
    if (!_titleLabel) {
        _titleLabel = [[UILabel alloc] init];
        _titleLabel.textColor = [MOTools colorWithHexString:@"#8A3900" alpha:1.0];;
        _titleLabel.font = [MOTextTools getTheFontWithSize:17.0 AndFontName:kNormalContentBlodFontStr];
        _titleLabel.textAlignment = NSTextAlignmentCenter;
        _titleLabel.numberOfLines = 0;
        _titleLabel.text = @"";
    }
    return _titleLabel;
}

- (UIView *)customContainerView {
    if (!_customContainerView) {
        _customContainerView = [[UIView alloc] init];
        _customContainerView.backgroundColor = [MOTools colorWithHexString:@"#FFFFFF" alpha:1.0];
        _customContainerView.layer.masksToBounds = YES;
        _customContainerView.layer.cornerRadius = 13.0;
    }
    return _customContainerView;
}

- (BigBtn *)minusBtn {
    if (!_minusBtn) {
        _minusBtn = [[BigBtn alloc] init];
        [_minusBtn addTarget:self action:@selector(minusBtnClick) forControlEvents:UIControlEventTouchUpInside];
        [_minusBtn setImage:[UIImage imageNamed:@"icon_red_packet_minus"] forState:UIControlStateNormal];
    }
    return _minusBtn;
}

- (UITextField *)textField {
    if (!_textField) {
        _textField = [[UITextField alloc] init];
        _textField.textAlignment = NSTextAlignmentCenter;
        _textField.textColor = [MOTools colorWithHexString:@"#8A3900"];
        _textField.font = [MOTextTools getTheFontWithSize:16.0 AndFontName:kNormalContentBlodFontStr];
        _textField.keyboardType = UIKeyboardTypeNumberPad;
        [self.textField addTarget:self action:@selector(textFieldValueChanged:) forControlEvents:UIControlEventEditingChanged];
        
        UIImageView *diamondIconView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"icon_red_list_diamond"]];
        diamondIconView.frame = CGRectMake(0, 0, 19, 14);
        _textField.rightView = diamondIconView;
        _textField.rightViewMode = UITextFieldViewModeAlways;
    }
    return _textField;
}

- (BigBtn *)plusBtn {
    if (!_plusBtn) {
        _plusBtn = [[BigBtn alloc] init];
        [_plusBtn addTarget:self action:@selector(plusBtnClick) forControlEvents:UIControlEventTouchUpInside];
        [_plusBtn setImage:[UIImage imageNamed:@"icon_red_packet_plus"] forState:UIControlStateNormal];
    }
    return _plusBtn;
}

- (BigBtn *)cancelBtn {
    if (!_cancelBtn) {
        _cancelBtn = [[BigBtn alloc] init];
        _cancelBtn.titleLabel.font = [MOTextTools getTheFontWithSize:15.0 AndFontName:kNormalContentFontStr];
        [_cancelBtn setBackgroundColor:[MOTools colorWithHexString:@"#FFFFFF" alpha:1.0]];
        _cancelBtn.layer.masksToBounds = YES;
        _cancelBtn.layer.cornerRadius = 22;
        [_cancelBtn setTitle:@"Cancel" forState:UIControlStateNormal];
        [_cancelBtn addTarget:self action:@selector(cancelBtnClick) forControlEvents:UIControlEventTouchUpInside];
        [_cancelBtn setTitleColor:[MOTools colorWithHexString:@"#666666"] forState:UIControlStateNormal];
    }
    return _cancelBtn;
}

- (BigBtn *)confirmBtn {
    if (!_confirmBtn) {
        _confirmBtn = [[BigBtn alloc] init];
        _confirmBtn.titleLabel.font = [MOTextTools getTheFontWithSize:15.0 AndFontName:kNormalContentBlodFontStr];
        [_confirmBtn addTarget:self action:@selector(confirmBtnClick) forControlEvents:UIControlEventTouchUpInside];
        [_confirmBtn setTitle:@"Save" forState:UIControlStateNormal];
        [_confirmBtn setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
        [_confirmBtn setBackgroundImage:[UIImage imageNamed:@"icon_send_red_packet_btn"] forState:UIControlStateNormal];
    }
    return _confirmBtn;
}

@end