//
//  XYloading.m
//  XiYuanPlus
//
//  Created by lijie lijie on 2018/4/25.
//  Copyright © 2018年 Hoping. All rights reserved.
//

#import "XYloading.h"

@implementation XYloading


+ (XYloading *)sharedView {
    static dispatch_once_t once;
    static XYloading *sharedView;
    dispatch_once(&once, ^ { sharedView = [[self alloc] initWithFrame:[[UIScreen mainScreen] bounds]]; });
    return sharedView;
}

- (instancetype)initWithFrame:(CGRect)frame
{
    self = [super initWithFrame:frame];
    if (self) {
        //bgView
        UIView *bgView = [[UIView alloc] initWithFrame:self.frame];
        [self addSubview:bgView];
        //contentView
        float width = 170;
        UIView *contentView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, ScreenWidth, ScreenHeight)];
        contentView.backgroundColor    = [UIColor clearColor];
        contentView.clipsToBounds      = YES;
        contentView.layer.cornerRadius = 6;
        contentView.center = self.center;
        [self addSubview:contentView];
        //showContent
        UILabel *contentLab = [[UILabel alloc] initWithFrame:CGRectMake(10, 110, width-20, 30)];
        contentLab.center = self.center;
        contentLab.tag             = 2;
        contentLab.numberOfLines   = 0;
        contentLab.textColor       = [UIColor lightGrayColor];
        contentLab.font            = [UIFont systemFontOfSize:11];
        contentLab.backgroundColor = [UIColor clearColor];
        contentLab.textAlignment   = NSTextAlignmentCenter;
        contentLab.text            = @"不要着急、稍等一下\n页面使劲请求中...";
        [contentView addSubview:contentLab];
        self.tag = -100;
    }
    return self;
}

+ (void)showWithStrings:(NSString *)contentStr {
    [[self sharedView] showContent:contentStr];
}

+ (void)dismiss{
    [[self sharedView] removeFromSuperview];
}

-(void)showContent:(NSString *)contentStr{
    dispatch_async(dispatch_get_main_queue(), ^{
        UILabel *contentLab = (UILabel *)[self viewWithTag:2];
        contentLab.text = contentStr;
        if ([contentStr isEqualToString:@""]) {
            contentLab.text = @"不要着急、稍等一下\n页面使劲请求中...";
        }
        UIWindow *window = [UIApplication sharedApplication].delegate.window;
        [window addSubview:self];
    });
}

@end