duoshoubang/FirstLink/General/FloatDownVie...

//
//  FLRiseViewHelper.m
//  FirstLink
//
//  Created by unicode on 14-11-18.
//  Copyright (c) 2014年 FirstLink. All rights reserved.
//

#import "FloatDownView.h"
#import "FirstLinkAppDelegate.h"

#import "FLControllerHelper.h"

@interface FloatDownView ()

@property (nonatomic, assign) BOOL isShowing;

@property (nonatomic, strong) UILabel *textLabel;
@property (nonatomic, strong) UIImageView *leftIconImageView;
@property (nonatomic, strong) UIButton *rightCancelBtn;

@property (nonatomic, strong) UITapGestureRecognizer *clickMoreGestureRecognizer;
@property (nonatomic, strong) UITapGestureRecognizer *clickCloseGestureRecognizer;

@property (nonatomic, weak) UIView *pView;
@property (nonatomic, assign) CGRect raiseViewFrame;
@property (nonatomic, copy) void (^callBack)(id object);

@end

@implementation FloatDownCommand

@end

@implementation FloatDownView

+ (FloatDownView *)sharedInstance {
    static FloatDownView *sharedRiseViewHelperInstance = nil;
    
    static dispatch_once_t once_token;
    dispatch_once(&once_token, ^{
        sharedRiseViewHelperInstance = [[self alloc] init];
    });
    
    return sharedRiseViewHelperInstance;
}

- (void)prepareFloatDownViewFrame:(CGRect)frame inView:(UIView *)pView clickCallBack:(void (^)(id))callBack {
    self.raiseViewFrame = frame;
    self.pView = pView;
    self.callBack = callBack;
}

- (void)sendCommand:(FloatDownCommand *)command {
    
    if (self.messageQueue.count) return;    // 一次只显示一个
    
    if (command) {
        [self.messageQueue addObject:command];
    }
    
    FloatDownCommand *latestCommand = self.messageQueue.lastObject;
    if (latestCommand) {
        switch (latestCommand.type) {
            case RiseViewTypeDefault: {
                break;
            }
            case RiseViewTypeAutoClose: {
                [self layoutForAutoCloseView];
                [NSTimer scheduledTimerWithTimeInterval:3.0
                                                 target:self
                                               selector:@selector(closeView:)
                                               userInfo:nil
                                                repeats:FALSE];
                break;
            }
            case RiseViewTypeClickClose: {
                [self layoutForAutoClickCloseView];
//                [self.textLabel addGestureRecognizer:self.clickCloseGestureRecognizer];
                break;
            }
            case RiseViewTypeClickMore: {
                [self.textLabel addGestureRecognizer:self.clickMoreGestureRecognizer];
                break;
            }
            default:
                break;
        }
        
        
        [self riseBannerInView:self.pView
                       content:latestCommand.content
                       bgcolor:[self bgcolorWithType:latestCommand.type]
                     textColor:[self textColorWithType:latestCommand.type]
                          type:latestCommand.type];
        }
}

- (UIColor*)bgcolorWithType:(RiseViewType)type{
    switch (type) {
        case RiseViewTypeDefault:
        case RiseViewTypeAutoClose:
        case RiseViewTypeClickClose: {
            return  [UIColor colorWithRed:1.0
                                    green:99.0/255.0
                                     blue:99.0/255.0 alpha:0.9];
            break;
        }
        case RiseViewTypeClickMore: {
            return [UIColor yellowColor];
            break;
        }
        default:
            break;
    }
    return [UIColor blackColor];
}

- (UIColor*)textColorWithType:(RiseViewType)type{
    switch (type) {
        case RiseViewTypeDefault:
        case RiseViewTypeAutoClose:
        case RiseViewTypeClickClose:
        case RiseViewTypeClickMore: {
            return [UIColor whiteColor];
            break;
        }
        default:
            break;
    }
    return [UIColor whiteColor];
}

- (void)riseBannerInView:(UIView *)pView
                 content:(NSString *)content
                 bgcolor:(UIColor *)bgcolor
               textColor:(UIColor *)textColor
                    type:(RiseViewType)type
{
    self.textLabel.textColor = textColor;
    self.textLabel.text = content;
    self.backgroundColor = bgcolor;
    
    self.frame = CGRectOffset(self.raiseViewFrame, 0, - DOWN_COMMAND_HEIGHT);
    [pView addSubview:self];
    
    __weak FloatDownView *weakSelf = self;
    [UIView animateWithDuration:0.4
                     animations:^{
                         weakSelf.frame = weakSelf.raiseViewFrame;
                     } completion:^(BOOL finished) {
                         if (type == RiseViewTypeClickClose) {
//                             [weakSelf addSubview:weakSelf.closeImageView];
                         }
                     }];
}

#pragma mark - 

- (void)layoutForAutoCloseView {
    
    [self clearContent];
    self.backgroundColor = [UIColor colorWithRed:73.0/255.0
                                           green:208/255.0
                                            blue:187.0/255.0 alpha:0.9];
    
    WeakSelf(weakSelf);
    [self addSubview:self.textLabel];
    [self.textLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.bottom.equalTo(weakSelf).with.offset(0);
        make.centerX.equalTo(weakSelf).with.offset(12);
        make.width.mas_greaterThanOrEqualTo(10);
    }];
    
    [self addSubview:self.leftIconImageView];
    [self.leftIconImageView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.right.equalTo(weakSelf.textLabel.mas_left).with.offset(-12);
        make.centerY.equalTo(weakSelf);
        make.size.mas_equalTo(CGSizeMake(15, 15));
    }];
}

- (void)layoutForAutoClickCloseView{
    
    [self clearContent];
    self.backgroundColor = [UIColorFromRGB(0xff6362) colorWithAlphaComponent:0.9];
    
    [self addSubview:self.textLabel];
    [self.textLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.edges.insets(UIEdgeInsetsZero);
    }];
    
    [self addSubview:self.rightCancelBtn];
    [self.rightCancelBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.right.equalTo(self);
        make.width.mas_equalTo(45);
        make.height.centerY.equalTo(self);
    }];
}

- (void)clearContent{
    for (UIView *subView in self.subviews) {
        [subView removeFromSuperview];
    }
}

#pragma mark - Generate

- (NSMutableArray*)messageQueue {
    if (!_messageQueue) {
        _messageQueue = [NSMutableArray array];
    }
    return _messageQueue;
}

- (UILabel*)textLabel {
    if (!_textLabel) {
        _textLabel = [[UILabel alloc] init];
        _textLabel.textAlignment = NSTextAlignmentCenter;
        _textLabel.font = [UIFont systemFontOfSize:13.0];
    }
    return _textLabel;
}

- (UIImageView*)leftIconImageView {
    if (!_leftIconImageView) {
        _leftIconImageView = [[UIImageView alloc] init];
        _leftIconImageView.image = [UIImage imageNamed:@"NewContentImageIcon"];
    }
    return _leftIconImageView;
}

- (UIButton *)rightCancelBtn{
    if (_rightCancelBtn == nil) {
        _rightCancelBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        [_rightCancelBtn setImage:[UIImage imageNamed:@"red_cancel"] forState:UIControlStateNormal];
        [_rightCancelBtn addTarget:self
                            action:@selector(clickCancelBtn:)
                  forControlEvents:UIControlEventTouchUpInside];
    }
    return _rightCancelBtn;
}

- (UITapGestureRecognizer*)clickMoreGestureRecognizer {
    if (!_clickMoreGestureRecognizer) {
        _clickMoreGestureRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self
                                                                              action:@selector(clickMoreAction:)];
        _clickMoreGestureRecognizer.numberOfTapsRequired = 1;
    }
    
    return _clickMoreGestureRecognizer;
}

- (UITapGestureRecognizer*)clickCloseGestureRecognizer {
    if (!_clickCloseGestureRecognizer) {
        _clickCloseGestureRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self
                                                                               action:@selector(clickCloseAction:)];
        _clickCloseGestureRecognizer.numberOfTapsRequired = 1;
    }
    
    return _clickCloseGestureRecognizer;
}

#pragma mark - Action Method

- (IBAction)closeView:(id)sender {
    __weak FloatDownView *weakSelf = self;
    [UIView animateWithDuration:0.4
                     animations:^{
                         weakSelf.frame = CGRectMake(0, -CGRectGetHeight(weakSelf.raiseViewFrame), [UIScreen mainScreen].bounds.size.width, CGRectGetHeight(weakSelf.raiseViewFrame));
                     } completion:^(BOOL finished) {
                         [weakSelf removeFromSuperview];
                         [weakSelf.messageQueue removeAllObjects];
                     }];
}

- (IBAction)clickMoreAction:(id)sender {
    [self closeView:nil];
    
    if (self.callBack) {
        self.callBack(nil);
    }
}

- (void)clickCancelBtn:(UIButton *)sender{
    [self closeView:nil];
}

- (IBAction)clickCloseAction:(id)sender {
    [self closeView:nil];
}


@end