//
//  XPHomeSearchNavView.m
//  xplan-ios
//
//  Created by 冯硕 on 2021/11/29.
//

#import "XPHomeSearchNavView.h"
///Third
#import <Masonry/Masonry.h>
///Tool
#import "ThemeColor.h"
#import "XPMacro.h"
#import "UIButton+EnlargeTouchArea.h"
@interface XPHomeSearchNavView ()

///返回
@property (nonatomic,strong) UIButton *backButton;
///输入框背景
@property (nonatomic,strong) UIView * inputBackView;
///搜索logo
@property (nonatomic,strong) UIImageView *searchImageView;
///输入框
@property (nonatomic,strong) UITextField *searchTextField;
///取消
@property (nonatomic,strong) UIButton *cancleButton;

@end


@implementation XPHomeSearchNavView

- (void)dealloc {
    [[NSNotificationCenter defaultCenter] removeObserver:self];
}

- (instancetype)initWithFrame:(CGRect)frame
{
	self = [super initWithFrame:frame];
	if (self) {
		[self initSubViews];
		[self initSubViewConstraints];
        
        [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(textFieldChange:) name:UITextFieldTextDidChangeNotification object:nil];
	}
	return self;
}

#pragma mark - Private Method
- (void)initSubViews {
	[self addSubview:self.backButton];
	[self addSubview:self.inputBackView];
	[self addSubview:self.cancleButton];
	
	[self.inputBackView addSubview:self.searchImageView];
	[self.inputBackView addSubview:self.searchTextField];
}

- (void)initSubViewConstraints {
	[self.backButton mas_makeConstraints:^(MASConstraintMaker *make) {
		make.size.mas_equalTo(CGSizeMake(22, 22));
		make.left.mas_equalTo(self).offset(8);
		make.centerY.mas_equalTo(self.inputBackView);
	}];
	
	[self.inputBackView mas_makeConstraints:^(MASConstraintMaker *make) {
		make.height.mas_equalTo(30);
		make.left.mas_equalTo(self.backButton.mas_right).offset(5);
		make.right.mas_equalTo(self.cancleButton.mas_left).offset(-13);
		make.top.mas_equalTo(self).offset(statusbarHeight + 10);
	}];
	
	[self.cancleButton mas_makeConstraints:^(MASConstraintMaker *make) {
		make.right.mas_equalTo(self).offset(-15);
		make.centerY.mas_equalTo(self.inputBackView);
		make.height.mas_equalTo(30);
	}];
	
	[self.searchImageView mas_makeConstraints:^(MASConstraintMaker *make) {
		make.size.mas_equalTo(CGSizeMake(18, 18));
		make.centerY.mas_equalTo(self.inputBackView);
		make.left.mas_equalTo(self.inputBackView).offset(9);
	}];
	
	[self.searchTextField mas_makeConstraints:^(MASConstraintMaker *make) {
		make.left.mas_equalTo(self.searchImageView.mas_right);
		make.right.top.bottom.mas_equalTo(self.inputBackView);
	}];
}


#pragma mark - Event Response
- (void)cancleButtonAction:(UIButton *)sender {
	if (self.delegate && [self.delegate respondsToSelector:@selector(xPHomeSearchNavView:didClickSearch:)]) {
		[self.delegate xPHomeSearchNavView:self didClickSearch:sender];
	}
}

- (void)backButtonAction:(UIButton *)sender {
	if (self.delegate && [self.delegate respondsToSelector:@selector(xPHomeSearchNavView:didClickBack:)]) {
		[self.delegate xPHomeSearchNavView:self didClickBack:sender];
	}
}

- (void)textFieldChange:(NSNotification *)notification {
    UITextField *textField = (UITextField *)notification.object;
    NSString *searchStr = textField.text;
    if (searchStr.length == 0) {
        if (self.delegate && [self.delegate respondsToSelector:@selector(xPHomeSearchNavViewClearTextField:)]) {
            [self.delegate xPHomeSearchNavViewClearTextField:self];
        }
    }
}

#pragma mark - Getters And Setters

- (UIButton *)backButton {
	if (!_backButton) {
		_backButton = [UIButton buttonWithType:UIButtonTypeCustom];
		[_backButton setImage:[UIImage imageNamed:@"common_nav_back"] forState:UIControlStateNormal];
		[_backButton setImage:[UIImage imageNamed:@"common_nav_back"] forState:UIControlStateSelected];
		[_backButton addTarget:self action:@selector(backButtonAction:) forControlEvents:UIControlEventTouchUpInside];
		[_backButton setEnlargeEdgeWithTop:10 right:5 bottom:10 left:8];
	}
	return _backButton;
}

- (UIView *)inputBackView {
	if (!_inputBackView) {
		_inputBackView = [[UIView alloc] init];
		_inputBackView.backgroundColor = [ThemeColor appCellBackgroundColor];
		_inputBackView.layer.masksToBounds = YES;
		_inputBackView.layer.cornerRadius = 15;
	}
	return _inputBackView;
}

- (UIImageView *)searchImageView {
	if (!_searchImageView) {
		_searchImageView = [[UIImageView alloc] init];
		_searchImageView.userInteractionEnabled = YES;
		_searchImageView.image = [UIImage imageNamed:@"home_nav_search"];
	}
	return _searchImageView;
}

- (UITextField *)searchTextField {
	if (!_searchTextField) {
		_searchTextField = [[UITextField alloc] init];
		_searchTextField.layer.cornerRadius = 15;
		_searchTextField.layer.masksToBounds = YES;
		_searchTextField.tintColor = [ThemeColor secondTextColor];
		_searchTextField.textColor = [ThemeColor mainTextColor];
		_searchTextField.backgroundColor = [UIColor clearColor];
		_searchTextField.font = [UIFont systemFontOfSize:13];
		NSString *placeholder = [NSString stringWithFormat:@"搜索昵称/ID/房间名"];
		_searchTextField.attributedPlaceholder = [[NSAttributedString alloc] initWithString:placeholder attributes:@{NSFontAttributeName : [UIFont systemFontOfSize:13], NSForegroundColorAttributeName : [ThemeColor secondTextColor]}];
		_searchTextField.clearButtonMode = UITextFieldViewModeWhileEditing;
		_searchTextField.returnKeyType = UIReturnKeySearch;
		_searchTextField.enablesReturnKeyAutomatically = YES;
	}
	return _searchTextField;
}

- (UIButton *)cancleButton {
	if (!_cancleButton) {
		_cancleButton = [UIButton buttonWithType:UIButtonTypeCustom];
		[_cancleButton setTitle:@"搜索" forState:UIControlStateNormal];
		[_cancleButton setTitleColor:[ThemeColor secondTextColor] forState:UIControlStateNormal];
		_cancleButton.titleLabel.font = [UIFont fontWithName:@"PingFang-SC-Medium" size:16];
		[_cancleButton addTarget:self action:@selector(cancleButtonAction:) forControlEvents:UIControlEventTouchUpInside];
		[_cancleButton setEnlargeEdgeWithTop:10 right:10 bottom:10 left:0];
	}
	return _cancleButton;
}


@end