//
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// HBdansView.m
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// 弹幕
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//
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// Created by 伍宏彬 on 15/10/14.
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// Copyright (c) 2015年 伍宏彬. All rights reserved.
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//
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#import "HBdansView.h"
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#import "HBdansLable.h"
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#import "NoticeModel.h"
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@interface HBdansView()<HBdansLableDelegate>
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@property (nonatomic, strong) NSMutableSet *randomSet;
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@end
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@implementation HBdansView
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#define defaultH 25
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- (instancetype)initDansViewFrame:(CGRect)frame
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{
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self = [super initWithFrame:frame];
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if (self)
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{
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self.randomMutableArray = [[NSMutableArray alloc] init];
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[self setInit];
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}
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return self;
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}
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- (instancetype)initWithFrame:(CGRect)frame
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{
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self = [super initWithFrame:frame];
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if (self) {
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[self setInit];
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}
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return self;
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}
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#pragma mark - initIvar
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- (void)setInit
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{
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self.textBackColor = [UIColor clearColor];
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self.backgroundColor = [UIColor clearColor];
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self.countInScreen = 1;
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self.clipsToBounds = YES;
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self.currentIndex = 0;
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}
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- (void)starDans
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{
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if (!self.randomMutableArray.count) return;
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NoticeModel * hotelSelModel = [NoticeModel mj_objectWithKeyValues:[self.randomMutableArray objectAtIndex:self.currentIndex]];
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[self addRandomText:hotelSelModel.content];
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self.currentIndex++;
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//[self addRandomText:[self.randomMutableArray firstObject]];
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//[self.randomMutableArray removeObjectAtIndex:0];
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}
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- (void)addRandomText:(NSString *)randomText
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{
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if (randomText.length)
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{
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if (![self dequeRandomLable:randomText])
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{
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[self.randomMutableArray addObject:randomText];
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}
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}
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}
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#pragma mark - CustomMethod
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- (HBdansLable *)dequeRandomLable:(NSString *)text
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{
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HBdansLable *randomLable = [self.randomSet anyObject];
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if (!randomLable) return nil;
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[self setRandomStyle:randomLable];
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[self addSubview:randomLable];
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[self.randomSet removeObject:randomLable];
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randomLable.text = text;
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return randomLable;
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}
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- (void)setRandomStyle:(HBdansLable *)lable
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{
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lable.layer.cornerRadius = self.roundVaule;
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lable.layer.borderColor = self.lineColor.CGColor;
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lable.layer.borderWidth = self.lineWidth;
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lable.backgroundColor = self.textBackColor;
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lable.textColor = self.textColor;
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}
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- (CGRect)randomFrame
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{
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CGFloat randomW = 10;
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CGFloat randomH = defaultH;
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CGFloat randomX = CGRectGetMaxX(self.frame);
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CGFloat randomY = 0;
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return CGRectMake(randomX, randomY, randomW, randomH);
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}
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#pragma mark - HBdansLableDelegate
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- (void)dansLable:(HBdansLable *)dansLable isOutScreen:(BOOL)isOutScreen
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{
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if (isOutScreen)
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{
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dansLable.x = CGRectGetMaxX(self.frame);
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[dansLable removeFromSuperview];
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[self.randomSet addObject:dansLable];
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if (self.randomMutableArray.count)
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{
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// 循环设置
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if(self.currentIndex == self.randomMutableArray.count)
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self.currentIndex = 0;
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NoticeModel * hotelSelModel = [NoticeModel mj_objectWithKeyValues:[self.randomMutableArray objectAtIndex:self.currentIndex]];
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[self addRandomText:hotelSelModel.content];
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self.currentIndex++;
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//[self dequeRandomLable:[self.randomMutableArray firstObject]];
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//[self.randomMutableArray removeObjectAtIndex:0];
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}
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}
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}
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#pragma mark - getter
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- (NSMutableArray *)randomMutableArray
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{
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if (!_randomMutableArray) {
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_randomMutableArray = [NSMutableArray array];
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}
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return _randomMutableArray;
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}
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- (NSMutableSet *)randomSet
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{
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if (!_randomSet) {
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_randomSet = [NSMutableSet set];
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}
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return _randomSet;
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}
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- (void)setCountInScreen:(NSInteger)countInScreen
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{
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_countInScreen = countInScreen;
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if (self.randomSet.count) [self.randomSet removeAllObjects];
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// 随机
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if (_countInScreen > 10) _countInScreen = 10;
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CGFloat margin = (self.height - _countInScreen * defaultH) / (_countInScreen + 1);
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for (NSInteger i = 0; i < _countInScreen; i++)
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{
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HBdansLable *randomLable = [HBdansLable dansLableFrame:[self randomFrame]];
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randomLable.y = i * (margin + defaultH) + margin;
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randomLable.delegate = self;
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randomLable.layer.masksToBounds = YES;
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[self.randomSet addObject:randomLable];
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}
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}
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@end
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