tederen_ios/smartRhino/Project/Base/SubClass/SearchView/InfoSearchView.m

//
//  InfoSearchView.m
//  TheoryNetwork
//
//  Created by tederen on 2019/9/20.
//  Copyright © 2019 tederen. All rights reserved.
//

#import "InfoSearchView.h"

@interface InfoSearchView () <UISearchBarDelegate>

@property (nonatomic, strong) TDButton *backButton;

@property (nonatomic, strong) TDButton *cancelButton;
@property (nonatomic, strong) UIView *lineView;

@end

@implementation InfoSearchView

- (instancetype)initWithFrame:(CGRect)frame type:(InfoSearchViewType)type
{
    self = [super initWithFrame:frame];
    if (self) {
        self.backButton.frame = CGRectMake(16, (frame.size.height-14)/2.0, 7, 14);
        self.searchBar.frame = CGRectMake(16+7+16, 7, kGXScreenWidth-32-16-7, 30);
        
        [self addSubview:self.backButton];
        [self addSubview:self.searchBar];
        
        if (type == InfoSearchViewTypeCancel) {
            CGFloat rightMargin = 16.f;
            
            CGSize btnSize = [self.cancelButton sizeThatFits:CGSizeZero];
            self.cancelButton.frame = CGRectMake(kGXScreenWidth - rightMargin - btnSize.width, (frame.size.height-btnSize.height)/2.0, btnSize.width, btnSize.height);
            [self addSubview:self.cancelButton];
            rightMargin += btnSize.width + 16.f;
            
            self.searchBar.frame = CGRectMake(16+7+16, 7, kGXScreenWidth-32-7-rightMargin, 30);
        }
//        [self.searchBar becomeFirstResponder];
    }
    return self;
}

- (void)setNowSearchData:(NSString *)searchStr {
    _searchBar.text = searchStr;
}

- (void)showLineView {
    [self addSubview:self.lineView];
    CGRect frame = self.frame;
    _lineView.frame = CGRectMake(0, frame.size.height - 1, kGXScreenWidth, 0.5);
}

- (void)backAction:(TDButton *)sender {
    if (self.backBlock) {
        self.backBlock();
    }
}

- (void)cancelAction:(TDButton *)sender {
    if (self.cancelBlock) {
        self.cancelBlock();
    }
}
- (void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText{
    if ([self.delegate respondsToSelector:@selector(textDidChange:)]) {
        [self.delegate textDidChange:searchText];
       }
}
- (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar {
    if ([self.delegate respondsToSelector:@selector(searchButtonAction:)]) {
        [self.delegate searchButtonAction:searchBar];
    }
}

- (BOOL)searchBarShouldBeginEditing:(UISearchBar *)searchBar {
    self.searchBar.placeholder = @"";
    return YES;
}

- (BOOL)searchBarShouldEndEditing:(UISearchBar *)searchBar {
    if (self.searchPlaceholder.length > 0) {
        self.searchBar.placeholder = self.searchPlaceholder;
    }else{
        self.searchBar.placeholder = @"  搜索";
    }
    return YES;
}

#pragma mark - setter
- (TDButton *)backButton {
    if (!_backButton) {
        _backButton = [TDButton buttonWithType:UIButtonTypeCustom];
        [_backButton setCurrentButtonHotSize:CGSizeZero];
        [_backButton setImage:IMG(@"首页-书籍详情-返回") forState:UIControlStateNormal];
        [_backButton addTarget:self action:@selector(backAction:) forControlEvents:UIControlEventTouchUpInside];
    }
    return _backButton;
}

- (TDSearchBar *)searchBar {
    if (!_searchBar) {
        _searchBar = [[TDSearchBar alloc] init];
//        _searchBar.placeholder = @"  搜索";
        _searchBar.delegate = self;
    }
    return _searchBar;
}

- (TDButton *)cancelButton {
    if (!_cancelButton) {
        _cancelButton = [TDButton buttonWithType:UIButtonTypeCustom];
        [_cancelButton setTitle:@"取消" forState:UIControlStateNormal];
        [_cancelButton setTitleColor:UIColorHex(1682DA) forState:UIControlStateNormal];
        [[_cancelButton titleLabel] setFont:[UIFont systemFontOfSize:15.f]];
        [_cancelButton setCurrentButtonHotSize:CGSizeZero];
        [_cancelButton addTarget:self action:@selector(cancelAction:) forControlEvents:UIControlEventTouchUpInside];
    }
    return _cancelButton;
}

- (UIView *)lineView {
    if (!_lineView) {
        _lineView = [UIView new];
        _lineView.backgroundColor = UIColorHex(CCCCCC);
    }
    return _lineView;
}

@end