duoshoubang/FirstLink/Compoments/详情模块/商品详情/Cell/FKProBrandCe...

//
//  FKProBrandCell.m
//  FirstLink
//
//  Created by jack on 16/8/13.
//  Copyright © 2016年 FirstLink. All rights reserved.
//

#import "FKProBrandCell.h"
#import "FKProDetailViewModel.h"

@interface FKProBrandCell ()

@property (nonatomic, strong) UIImageView   *brandImgView;
@property (nonatomic, strong) UILabel       *brandLabel;
@property (nonatomic, strong) UILabel       *countLabel;
@property (nonatomic, strong) UILabel       *contentLabel;
//@property (nonatomic, strong) MASConstraint *widthConst;

@end

@implementation FKProBrandCell

- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier{
    
    if (self = [super initWithStyle:style reuseIdentifier:reuseIdentifier]) {
        [self addAllSubviews];
        self.selectionStyle = UITableViewCellSelectionStyleNone;
        self.contentView.backgroundColor = [UIColor whiteColor];
    }
    return self;
}

- (void)addAllSubviews{
    
    [self.contentView addSubview:self.brandImgView];
    [self.contentView addSubview:self.bookButton];
    [self.contentView addSubview:self.brandLabel];
    [self.contentView addSubview:self.countLabel];
    [self.contentView addSubview:self.contentLabel];
    [self.contentView addSubview:self.brandButton];
    [self.contentView addSubview:self.arrowBtn];
    
    [self.brandImgView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.contentView).offset(15);
        make.left.equalTo(self.contentView).offset(15);
        make.size.mas_equalTo(CGSizeMake(41, 41));
    }];
    
    [self.brandButton mas_makeConstraints:^(MASConstraintMaker *make) {
        make.center.equalTo(self.brandImgView);
        make.size.mas_equalTo(CGSizeMake(50, 50));
    }];
    
    [self.bookButton mas_makeConstraints:^(MASConstraintMaker *make) {
        make.right.equalTo(self.contentView).offset(- 15);
        make.centerY.equalTo(self.brandImgView);
        make.size.mas_equalTo(CGSizeMake(55, 22));
    }];
    
    [self.contentLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.brandImgView.mas_bottom).offset(10);
        make.left.equalTo(self.contentView).offset(15);
        make.right.equalTo(self.contentView).offset(-35);
        make.bottom.equalTo(self.contentView).offset(-10);
    }];
    
    [self.arrowBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerY.equalTo(self.contentLabel.mas_bottom).offset(- 15);
        make.centerX.equalTo(self.contentView.mas_right).offset(- 20);
        make.size.mas_equalTo(CGSizeMake(40, 40));
    }];
}

+ (CGFloat)cellHeightForContent:(NSString *)content{
    
    if (![FLStringHelper isValidString:content]) return 66;
    
    CGFloat contentH = [FLStringHelper sizeOfAttributeString:content
                                                   lineSpace:2.4
                                                       width:UISCREENWIDTH - 50
                                                        font:[UIFont systemFontOfSize:13]
                                                      maxRow:NSIntegerMax].height;
    
    return contentH + 77;
}

- (void)fk_configWithViewModel:(id)viewModel indexPath:(NSIndexPath *)indexPath{
    if ([viewModel isKindOfClass:[FKProDetailViewModel class]]) {
        
        FKProDetailViewModel *detailModel = (FKProDetailViewModel *)viewModel;
        
        [self.brandImgView setImageWithURL:detailModel.brandRecItem.brandInfo.picUrl cdnWidth:41];
        NSString *countTip = [FKProBrandCell validProductCountTip:detailModel.brandRecItem.brandInfo.validProdCount];
        if (countTip) {
            [self.brandLabel mas_remakeConstraints:^(MASConstraintMaker *make) {
                make.left.equalTo(self.brandImgView.mas_right).offset(7);
                make.centerY.equalTo(self.brandImgView).offset(-8);
            }];
            
            [self.countLabel mas_remakeConstraints:^(MASConstraintMaker *make) {
                make.left.equalTo(self.brandImgView.mas_right).offset(7);
                make.centerY.equalTo(self.brandImgView).offset(8);
            }];
        } else {
            [self.brandLabel mas_remakeConstraints:^(MASConstraintMaker *make) {
                make.left.equalTo(self.brandImgView.mas_right).offset(7);
                make.centerY.equalTo(self.brandImgView);
            }];
        }
        self.brandLabel.text = detailModel.brandRecItem.brandInfo.brandName;
        self.countLabel.text = countTip;
        
        self.bookButton.selected = detailModel.brandRecItem.brandInfo.hasBook;
        
        NSAttributedString *attM = [FLStringHelper attStringWithText:detailModel.brandRecItem.brandInfo.desc lineSpace:2.4];
        self.contentLabel.attributedText = attM;
        
        NSString *arrowImgName = detailModel.isBrandDescClose ? @"brandDownArrow" : @"brandUpArrow";
        [_arrowBtn setImage:[UIImage imageNamed:arrowImgName] forState:UIControlStateNormal];
    }
}

#pragma mark - Private Method

+ (NSString *)validProductCountTip:(NSString *)countString {
    if (countString.integerValue >= 10) {
        NSString *text = countString;
        if (countString.integerValue  >= 10000) {
            text = [NSString stringWithFormat:@"%ldw+", countString.integerValue/10000];
        }
        return [NSString stringWithFormat:@"%@件畅销商品", text];;
    }
    return nil;
}

#pragma mark - property

- (UIImageView *)brandImgView{
    if (_brandImgView == nil) {
        _brandImgView = [[UIImageView alloc]init];
        _brandImgView.layer.borderWidth = 0.5;
        _brandImgView.layer.borderColor = UIColorFromRGB(0xe5e5e5).CGColor;
        _brandImgView.contentMode = UIViewContentModeScaleAspectFit;
    }
    return _brandImgView;
}

- (UILabel *)brandLabel{
    if (_brandLabel == nil) {
        _brandLabel = [[UILabel alloc]init];
        _brandLabel.textColor = UIColorFromRGB(0x333333);
        _brandLabel.font = [UIFont systemFontOfSize:13];
    }
    return _brandLabel;
}

- (UILabel *)countLabel {
    if (_countLabel == nil) {
        _countLabel = [[UILabel alloc]init];
        _countLabel.textAlignment = NSTextAlignmentLeft;
        _countLabel.textColor = UIColorFromRGB(0x999999);
        _countLabel.font = [UIFont systemFontOfSize:12];
    }
    return _countLabel;
}

- (UIButton *)brandButton{
    if (_brandButton == nil) {
        _brandButton = [UIButton buttonWithType:UIButtonTypeCustom];
    }
    return _brandButton;
}

- (UIButton *)bookButton{
    if (_bookButton == nil) {
        _bookButton = [UIButton buttonWithType:UIButtonTypeCustom];
        [_bookButton setTitle:@"+ 订阅" forState:UIControlStateNormal];
        [_bookButton setTitle:@"取消订阅" forState:UIControlStateSelected];
        [_bookButton setTitleColor:UIColorFromRGB(0xff624a) forState:UIControlStateNormal];
        [_bookButton setTitleColor:UIColorFromRGB(0xcccccc) forState:UIControlStateSelected];
        _bookButton.layer.cornerRadius = 11.0f;
        _bookButton.layer.borderWidth = 0.5;
        _bookButton.layer.borderColor = UIColorFromRGB(0xcccccc).CGColor;
        _bookButton.layer.masksToBounds = YES;
        _bookButton.titleLabel.font = [UIFont systemFontOfSize:10];
        _bookButton.selected = NO;
    }
    return _bookButton;
}

- (UILabel *)contentLabel{
    if (_contentLabel == nil) {
        _contentLabel = [[UILabel alloc]init];
        _contentLabel.textColor = UIColorFromRGB(0x666666);
        _contentLabel.font = [UIFont systemFontOfSize:13];
        _contentLabel.numberOfLines = 0;
    }
    return _contentLabel;
}

- (UIButton *)arrowBtn {
    if (!_arrowBtn) {
        _arrowBtn = [UIButton buttonWithType:UIButtonTypeCustom];
    }
    return _arrowBtn;
}

@end