ios/Timi/Class/Base/Utils/EmptyView/ZYLEmptyDataView.m

//
//  ZYLEmptyDataView.m
//  mask
//
//  Created by 翟玉磊 on 2018/12/9.
//  Copyright © 2018 翟玉磊. All rights reserved.
//

#import "ZYLEmptyDataView.h"

const CGFloat DefaultOffsetTop = 250;

@interface ZYLEmptyDataView ()

/// imageView <图片>
@property (nonatomic , readwrite , weak) UIImageView *imageView;
/// tipsLabel <信息提示>
@property (nonatomic , readwrite , weak) UILabel *tipsLabel;
/// 重新加载
@property (nonatomic , readwrite , weak) UIButton *reloadButton;
/** 重新加载block */
@property (nonatomic , readwrite , copy) void(^reloadBlock)(void);

@end


@implementation ZYLEmptyDataView

#pragma mark - Public Method
- (void)configEmptyViewWithType:(ZYLEmptyDataViewType)type emptyInfo:(NSString *)emptyInfo errorInfo:(NSString *)errorInfo offsetTop:(CGFloat)offsetTop hasData:(BOOL)hasData hasError:(BOOL)hasError reloadBlock:(void(^)(void))reloadBlock{
    
    if (hasData) {  /// 有数据，则不需要显示占位图
        self.hidden = YES;
        [self removeFromSuperview];
        return;
    }
    
    [self.imageView mas_updateConstraints:^(MASConstraintMaker *make) {
        make.centerY.equalTo(self.mas_top).with.offset(offsetTop);
    }];
    
    self.reloadButton.hidden = ObjectIsNil(reloadBlock);
    self.reloadBlock = reloadBlock;
    /// 没有数据的情况 1. 确实没有数据  2. 请求出错导致无数据
    self.hidden = NO;
    
    UIImage *image = nil;
    if (hasError) { /// 请求出错 1. 网络问题  2. 服务器问题
        if (![ZYLAPPContext sharedInstance].isReachable) {  /// 无网络
            errorInfo = StringIsNotEmpty(errorInfo)?errorInfo:@"呀！网络正在开小差~";
            image = [UIImage imageNamed:@"icon_nodata_default"];
        }else{    /// 服务器出错
            errorInfo = StringIsNotEmpty(errorInfo)?errorInfo:@"呜呜！服务器崩溃了~";
            image = [UIImage imageNamed:@"icon_nodata_default"];
        }
        
        /// 赋值
        self.imageView.image = image;
        self.tipsLabel.text = errorInfo;
        return;
    }
    
    
    /// 无数据
    switch (type) {
        case ZYLEmptyDataViewTypeDefault:  /// 默认情况
        {
            emptyInfo = StringIsNotEmpty(emptyInfo)?emptyInfo:kLocalizedString(@"暂无数据");
            image = ImageNamed(@"icon_nodata_default");
        }
            break;
        case ZYLEmptyDataViewTypeNoData:  /// 电脑图片空界面
        {
            emptyInfo = StringIsNotEmpty(emptyInfo)?emptyInfo:kLocalizedString(@"暂无数据");
            image = ImageNamed(@"icon_nodata_home");
        }
            break;
        case ZYLEmptyDataViewTypeSearchPersonal:
        {
            emptyInfo = StringIsNotEmpty(emptyInfo)?emptyInfo:kLocalizedString(@"没有找到符合条件的人");
            image = [UIImage imageNamed:@"icon_nodata_default"];
        }
            break;
        case ZYLEmptyDataViewTypeNoLogin:
        {
            emptyInfo = StringIsNotEmpty(emptyInfo)?emptyInfo:kLocalizedString(@"登陆后才能查看信息");
//            image = [UIImage imageNamed:@"icon_noData_default"];
            [self.reloadButton setTitle:kLocalizedString(@"去登陆") forState:UIControlStateNormal];
        }
            break;
        case ZYLEmptyDataViewTypeAnchorApply:
        {
            emptyInfo = StringIsNotEmpty(emptyInfo)?emptyInfo:kLocalizedString(@"为了你的账户安全\n 请通过实名认证绑定账户");
            image = [UIImage imageNamed:@"icon_nodata_apply"];
        }
            break;
        case ZYLEmptyDataViewTypeNoAttention:
        {
            emptyInfo = StringIsNotEmpty(emptyInfo)?emptyInfo:kLocalizedString(@"暂时没有关注");
            image = [UIImage imageNamed:@"icon_nodata_attention"];
        }
            break;
        case ZYLEmptyDataViewTypeNoCoin:
        {
            emptyInfo = StringIsNotEmpty(emptyInfo)?emptyInfo:[NSString stringWithFormat:@"%@%@", kLocalizedString(@"暂时没有"), App_CoinName(Wallet_Type_Star_Diamond)];
            image = [UIImage imageNamed:@"icon_nodata_coin"];
        }
            break;
        case ZYLEmptyDataViewTypeNoRecharge:
        {
            emptyInfo = StringIsNotEmpty(emptyInfo)?emptyInfo:kLocalizedString(@"暂时没有充值");
            image = [UIImage imageNamed:@"icon_nodata_recharge"];
        }
            break;
        case ZYLEmptyDataViewTypeNoRecord:
        {
            emptyInfo = StringIsNotEmpty(emptyInfo)?emptyInfo:kLocalizedString(@"暂时没有记录");
            image = [UIImage imageNamed:@"icon_nodata_record"];
        }
            break;
        case ZYLEmptyDataViewTypeNoSubscribe:
        {
            emptyInfo = StringIsNotEmpty(emptyInfo)?emptyInfo:kLocalizedString(@"暂时没有订阅");
            image = [UIImage imageNamed:@"icon_nodata_subscribe"];
        }
            break;
        case ZYLEmptyDataViewTypeNoVisitor:
        {
            emptyInfo = StringIsNotEmpty(emptyInfo)?emptyInfo:kLocalizedString(@"暂时没有访客");
            image = [UIImage imageNamed:@"icon_nodata_visitor"];
        }
            break;
        case ZYLEmptyDataViewTypeNoLiveCategory:
        {
            emptyInfo = StringIsNotEmpty(emptyInfo)?emptyInfo:kLocalizedString(@"请查看网络状态");
            image = [UIImage imageNamed:@"icon_nodata_default"];
            [self.reloadButton setTitle:kLocalizedString(@"重新连接") forState:UIControlStateNormal];
        }
            break;
        case ZYLEmptyDataViewTypeNoSkillCertification:
        {
            emptyInfo = StringIsNotEmpty(emptyInfo)?emptyInfo:kLocalizedString(@"您还没有认证技能，请前去认证");
            image = [UIImage imageNamed:@"icon_nodata_default"];
            [self.reloadButton setTitle:kLocalizedString(@"立即认证") forState:UIControlStateNormal];
        }
            break;
        default:
        {
            emptyInfo = StringIsNotEmpty(emptyInfo)?emptyInfo:@"~ 敬请期待 ~";
            image = [UIImage imageNamed:@"icon_nodata_default"];
        }
            break;
    }
    
    /// 赋值
    self.imageView.image = image;
    self.tipsLabel.text = emptyInfo;
}


#pragma mark - Private Method
- (instancetype)initWithFrame:(CGRect)frame{
    if (self = [super initWithFrame:frame]) {
        // 初始化
        [self _setup];
        
        // 创建自控制器
        [self _setupSubViews];
        
        // 布局子控件
        [self _makeSubViewsConstraints];
    }
    return self;
}

#pragma mark - 事件处理Or辅助方法
- (void)_reloadBtnDidClicked:(UIButton *)sender{
    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.1 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
        !self.reloadBlock?:self.reloadBlock();
    });
}
#pragma mark - Private Method
- (void)_setup{
    /// 设置界面背景颜色
    self.backgroundColor = Color_Clear;
}

#pragma mark - 创建自控制器
- (void)_setupSubViews{
    
    /// imageView
    UIImageView *imageView = [[UIImageView alloc] init];
    self.imageView = imageView;
    [self addSubview:imageView];
    
    /// tipsLabel
    UILabel *tipsLabel = [[UILabel alloc] initWithFrame:CGRectZero];
    tipsLabel.text = nil;
    tipsLabel.numberOfLines = 0;
    tipsLabel.font = Font_B(14);
    tipsLabel.textColor = Color_TextGray;
    tipsLabel.textAlignment = NSTextAlignmentCenter;
    self.tipsLabel = tipsLabel;
    [self addSubview:tipsLabel];
    
    /// reloadButton
    UIButton * reloadButton = [[UIButton alloc] initWithFrame:CGRectZero];
    reloadButton.titleLabel.font =[UIFont systemFontOfSize:18.f];
    [reloadButton setTitleColor:Color_White forState:UIControlStateNormal];
    [reloadButton setTitle:kLocalizedString(@"重新连接") forState:UIControlStateNormal];
    reloadButton.adjustsImageWhenHighlighted = YES;
    [reloadButton setBackgroundImage:[UIImage commonRedGradientColorImageWithImgSize:CGSizeMake(160.0f, 40.0f)] forState:UIControlStateNormal];
    [reloadButton addTarget:self action:@selector(_reloadBtnDidClicked:) forControlEvents:UIControlEventTouchUpInside];
    self.reloadButton = reloadButton;
    [self addSubview:reloadButton];
}

#pragma mark - 布局子控件
- (void)_makeSubViewsConstraints{
    [self.imageView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerX.equalTo(self);
        make.width.height.equalTo(@(VWIDTH * 120.0f));
        make.centerY.equalTo(self.mas_top).with.offset(0);
    }];
    
    [self.tipsLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.right.centerX.equalTo(self);
        make.top.equalTo(self.imageView.mas_bottom);
        make.height.mas_equalTo(50);
    }];
    
    [self.reloadButton mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerX.equalTo(self);
        make.top.equalTo(self.tipsLabel.mas_bottom).offset(20.0f);
        make.size.mas_equalTo(CGSizeMake(144, 40));
    }];
    
    [self.reloadButton addViewBorder:Color_Clear redian:4];
}


@end