//
//  FKWindowViewManager.m
//  FirstLink
//
//  Created by ascii on 16/4/9.
//  Copyright © 2016年 FirstLink. All rights reserved.
//

#import "FKWindowViewManager.h"
#import "UserDefaultManager.h"

@interface FKWindowViewManager ()

@property (nonatomic, strong) NSMutableArray *floatViewArray;
@property (nonatomic, strong) UIView *bgView;

@end

@implementation FKWindowViewManager

+ (FKWindowViewManager *)sharedManager {
    static FKWindowViewManager *sharedWindowViewManagerInstance = nil;
    
    static dispatch_once_t once_token;
    dispatch_once(&once_token, ^{
        sharedWindowViewManagerInstance = [[self alloc] init];
    });
    
    return sharedWindowViewManagerInstance;
}

#pragma mark - Interface

- (void)forceShowFloatView:(UIView *)view {
    if ([view isKindOfClass:[UIView class]]) {
        for (UIView *view in self.floatViewArray) {
            [view removeFromSuperview];
        }
        
        [self.floatViewArray insertObject:view atIndex:0];
        [self showFloatView:nil];
    }
}

- (void)appendFloatView:(UIView *)view {
    [self.floatViewArray addObject:view];
}

- (void)showFloatView:(UIColor *)bgColor {
    UIView *view = self.floatViewArray.firstObject;
    if (view && [view isKindOfClass:[UIView class]]) {
        UIWindow *window = [[[UIApplication sharedApplication] delegate] window];
        
        self.bgView.backgroundColor = (bgColor ? bgColor : [UIColor colorWithRed:0 green:0 blue:0 alpha:0.6]);
        
        self.bgView.frame = window.bounds;
        [self.bgView addSubview:view];
        
        [window addSubview:self.bgView];
    }
}

- (void)closeFloatView {
    [self.bgView removeFromSuperview];
    
    UIView *view = self.floatViewArray.firstObject;
    if (view && [view isKindOfClass:[UIView class]]) {
        [view removeFromSuperview];
        [self.floatViewArray removeObjectAtIndex:0];
    }
}

- (BOOL)isNeedShowRegisterTip {
    NSString *ret = [[UserDefaultManager sharedManager] getUserDefaultObject:REGISTER_TIPVIEW_KEY];
    if (![FKUserManager isUserLogin] && ![ret isEqualToString:[self currendDay]]) {
        return YES;
    }
    return NO;
}

- (void)completeShowRegisterTip {
    [[UserDefaultManager sharedManager] setUserDefaultObject:[self currendDay]
                                                         key:REGISTER_TIPVIEW_KEY];
}

// 格式：yy-mm-dd, 如2016-4-18
- (NSString *)currendDay {
    unsigned units = NSCalendarUnitYear | NSCalendarUnitMonth |  NSCalendarUnitDay;
    NSCalendar *calendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierGregorian];
    NSDateComponents *components = [calendar components:units fromDate:[NSDate date]];
    return [NSString stringWithFormat:@"%ld-%ld-%ld", (long)[components year], (long)[components month], (long)[components day]];
}

#pragma mark - Property

- (NSMutableArray *)floatViewArray {
    if (!_floatViewArray) {
        _floatViewArray = [NSMutableArray array];
    }
    return _floatViewArray;
}

- (UIView *)bgView {
    if (!_bgView) {
        _bgView = [[UIView alloc] init];
    }
    return _bgView;
}

@end