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// CSHotTopicVC.m

// Coding_iOS

// Created by pan Shiyu on 15/7/15.

#import "CSHotTopicView.h"

#import "Coding_NetAPIManager.h"

#import "RDVTabBarController.h"

#import "RDVTabBarItem.h"

#import "UILabel+Common.h"

#import "Tweet.h"

#import "CSTopicDetailVC.h"

#import "HotTopicBannerView.h"

#define kCellIdentifier_HotTopicTitleCell @"kCellIdentifier_HotTopicTitleCell"

@interface CSHotTopicView ()<UITableViewDataSource,UITableViewDelegate>

@property (nonatomic,strong)UITableView *listView;

@property (nonatomic,strong)NSArray *topiclist;

@property (nonatomic,strong)NSMutableArray *adlist;

@property (nonatomic,strong)HotTopicBannerView *adView;

@end

@implementation CSHotTopicView{

CGFloat _adHeight;

}

- (id)initWithFrame:(CGRect)frame {

self = [super initWithFrame:frame];

self.backgroundColor = [UIColor whiteColor];

_adHeight = kScreen_Width * 214/640;

_listView = ({

UITableView *tableView = [[UITableView alloc] initWithFrame:self.bounds style:UITableViewStylePlain];

tableView.backgroundColor = [UIColor clearColor];

tableView.dataSource = self;

tableView.delegate = self;

tableView.separatorStyle = UITableViewCellSeparatorStyleNone;

[tableView registerClass:[CSTopicCell class] forCellReuseIdentifier:kCellIdentifier_TopicCell];

[tableView registerClass:[CSHotTopicTitleCell class] forCellReuseIdentifier:kCellIdentifier_HotTopicTitleCell];

[self addSubview:tableView];

[tableView mas_makeConstraints:^(MASConstraintMaker *make) {

make.edges.equalTo(self);

}];

tableView.estimatedRowHeight = 0;

tableView.estimatedSectionHeaderHeight = 0;

tableView.estimatedSectionFooterHeight = 0;

tableView;

});

_topiclist = @[];

_adlist = [NSMutableArray new];

[self refreshAdlist];

[self refreshHotTopiclist];

return self;

}

- (void)dealloc {

_listView.delegate = nil;

_listView.dataSource = nil;

}

#pragma mark - data refresh

- (void)refreshHotTopiclist{

__weak typeof(self) wself = self;

[[Coding_NetAPIManager sharedManager] request_HotTopiclistWithBlock:^(NSArray *topiclist, NSError *error) {

if (topiclist) {

wself.topiclist = [topiclist copy];

}else {

wself.topiclist = [NSArray array];

}

[wself.listView reloadData];

}];

}

- (void)refreshAdlist {

__weak typeof(self) wself = self;

_adView = [HotTopicBannerView new];

_adView.backgroundColor = [UIColor whiteColor];

_adView.tapActionBlock = ^(NSDictionary *tapedBanner) {

CSTopicDetailVC *vc = [[CSTopicDetailVC alloc] init];

vc.topicID = [tapedBanner[@"id"] intValue];

[wself.parentVC.navigationController pushViewController:vc animated:YES];

};

[[Coding_NetAPIManager sharedManager] request_TopicAdlistWithBlock:^(id data, NSError *error) {

// if (data && [data isKindOfClass:[NSArray class]]) {

// for (NSDictionary *dict in data) {

// [wself.adlist addObject:({

// CodingBanner *banner = [CodingBanner new];

// banner.id = [dict objectForKey:@"id"];

// banner.status = @1;

// banner.name = [dict objectForKey:@"name"];

// banner.title = [dict objectForKey:@"description"];

// banner.image = [dict objectForKey:@"image_url"];

// banner;

// })];

// }

// }else {

// wself.adlist = [NSMutableArray array];

// }

wself.adlist = data;

wself.adView.frame = CGRectMake(0, 0, kScreen_Width, wself.adlist.count == 0 ? 0 : _adHeight);

wself.adView.curBannerList = wself.adlist;

wself.listView.tableHeaderView = wself.adView;

[wself.listView reloadData];

}];

}

#pragma mark - tableview

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{

if (_topiclist.count == 0) {

return 0;

}

return _topiclist.count + 1;

}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{

if (indexPath.row == 0) {

CSHotTopicTitleCell *cell = [tableView dequeueReusableCellWithIdentifier:kCellIdentifier_HotTopicTitleCell forIndexPath:indexPath];

[tableView addLineforPlainCell:cell forRowAtIndexPath:indexPath withLeftSpace:12];

return cell;

}

NSDictionary *data = _topiclist[indexPath.row - 1];

CSTopicCell *cell = [tableView dequeueReusableCellWithIdentifier:kCellIdentifier_TopicCell forIndexPath:indexPath];

[cell updateDisplayByTopic:data];

[tableView addLineforPlainCell:cell forRowAtIndexPath:indexPath withLeftSpace:12];

return cell;

}

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{

if (indexPath.row == 0) {

return 35;

}

NSDictionary *data = _topiclist[indexPath.row - 1];

return [CSTopicCell cellHeightWithData:data];

}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{

[tableView deselectRowAtIndexPath:indexPath animated:YES];

if (indexPath.row == 0) {

return;

}

CSTopicDetailVC *vc = [[CSTopicDetailVC alloc] init];

NSDictionary *topic = _topiclist[indexPath.row - 1];

vc.topicID = [topic[@"id"] intValue];

[self.parentVC.navigationController pushViewController:vc animated:YES];

}

@end

#pragma mark -

@interface CSTopicCell()<TTTAttributedLabelDelegate>

@property (nonatomic,strong)UILabel *nameLabel;

@property (nonatomic,strong)UITTTAttributedLabel *contentLabel;

@property (nonatomic,strong)UILabel *userCountLabel;

@property (strong, nonatomic) UIImageView *detailIconView;

@property (nonatomic,strong)NSDictionary *refData;

@end

@implementation CSTopicCell

static CGFloat const kHotTopicCellPaddingRight = 15;

- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier

{

self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];

if (self) {

self.selectionStyle = UITableViewCellSelectionStyleNone;

self.accessoryType = UITableViewCellAccessoryDisclosureIndicator;

_nameLabel = [[UILabel alloc] initWithFrame:CGRectMake(kPaddingLeftWidth, 15, kScreen_Width - kPaddingLeftWidth - kHotTopicCellPaddingRight, 12)];

_nameLabel.font = [UIFont boldSystemFontOfSize:15];

_nameLabel.backgroundColor = [UIColor clearColor];

_nameLabel.textColor = kColor222;

_nameLabel.textAlignment = NSTextAlignmentLeft;

[self.contentView addSubview:_nameLabel];

self.contentLabel = [[UITTTAttributedLabel alloc] initWithFrame:CGRectMake(kPaddingLeftWidth, _nameLabel.bottom + 15, kScreen_Width - kPaddingLeftWidth - 30, 30)];

self.contentLabel.font = [UIFont systemFontOfSize:14];

self.contentLabel.textColor = kColor222;

self.contentLabel.numberOfLines = 0;

self.contentLabel.linkAttributes = kLinkAttributes;

self.contentLabel.activeLinkAttributes = kLinkAttributesActive;

self.contentLabel.delegate = self;

[self.contentLabel addLongPressForCopy];

[self.contentView addSubview:self.contentLabel];

_userCountLabel = [[UILabel alloc] initWithFrame:CGRectMake(kPaddingLeftWidth, 75, kScreen_Width - kPaddingLeftWidth - kHotTopicCellPaddingRight, 12)];

_userCountLabel.font = [UIFont systemFontOfSize:12];

_userCountLabel.backgroundColor = [UIColor clearColor];

_userCountLabel.textColor = kColor999;

_userCountLabel.textAlignment = NSTextAlignmentLeft;

[self.contentView addSubview:_userCountLabel];

if(!self.detailIconView) {

// self.detailIconView = [[UIImageView alloc] initWithFrame:CGRectMake(kScreen_Width - kPaddingLeftWidth - 8, 0, 20, 20)];

// self.detailIconView.image = [UIImage imageNamed:@"me_info_arrow_left"];

// [self.contentView addSubview:self.detailIconView];

}

return self;

}

- (void)updateDisplayByTopic:(NSDictionary*)data {

_refData = data;

NSString *peopleCount = data[@"speackers"];

if (!peopleCount) {

peopleCount = data[@"speakers"];

}

if (!peopleCount) {

peopleCount = @"0";

}

_nameLabel.text = [NSString stringWithFormat:@"#%@#",data[@"name"]];

Tweet *tweet = [NSObject objectOfClass:@"Tweet" fromJSON:data[@"hot_tweet"]];

NSString *contentStr = (tweet.content.length > 0) ? tweet.content : @"[图片]";

[self.contentLabel setLongString:contentStr withFitWidth:self.contentLabel.width maxHeight:34];

self.contentLabel.centerY = self.height / 2;

for (HtmlMediaItem *item in tweet.htmlMedia.mediaItems) {

if (item.displayStr.length > 0 && item.href.length > 0) {

[self.contentLabel addLinkToTransitInformation:[NSDictionary dictionaryWithObject:item forKey:@"value"] withRange:item.range];

}

_userCountLabel.top = self.contentLabel.bottom + 10;

_userCountLabel.text = [NSString stringWithFormat:@"%@人参与",peopleCount];

[self.detailIconView setY:([CSTopicCell cellHeightWithData:data] - 12) / 2];

}

+ (CGFloat)contentLabelHeightWithTweet:(NSDictionary *)data {

Tweet *tweet = [NSObject objectOfClass:@"Tweet" fromJSON:data[@"hot_tweet"]];

NSString *content = (tweet.content.length > 0) ? tweet.content : @"[图片]";

CGFloat width = kScreen_Width - kPaddingLeftWidth - kHotTopicCellPaddingRight;

CGFloat realheight = [content getHeightWithFont:[UIFont systemFontOfSize:14] constrainedToSize:CGSizeMake(width, 1000)];

return MIN(realheight, 34);

}

+ (CGFloat)cellHeightWithData:(NSDictionary*)data {

CGFloat height = 15 * 3 + 8;

height += 12;//namelabel

height += [CSTopicCell contentLabelHeightWithTweet:data];

height += 12;

return height;

}

#pragma mark TTTAttributedLabelDelegate

- (void)attributedLabel:(TTTAttributedLabel *)label didSelectLinkWithTransitInformation:(NSDictionary *)components{

// if (_mediaItemClickedBlock) {

// _mediaItemClickedBlock([components objectForKey:@"value"]);

// }

NSLog(@"%@",components[@"value"]);

}

@end

@implementation CSHotTopicTitleCell

- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier

{

self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];

if (self) {

// Initialization code

self.selectionStyle = UITableViewCellSelectionStyleNone;

self.textLabel.frame = CGRectMake(kPaddingLeftWidth, 12, kScreen_Width - 100, 12);

self.textLabel.font = [UIFont systemFontOfSize:13];

self.textLabel.textColor = kColor222;

self.textLabel.text = @"热门话题榜单";

self.textLabel.backgroundColor = [UIColor clearColor];

}

return self;

}

- (void)layoutSubviews{

[super layoutSubviews];

self.textLabel.frame = CGRectMake(kPaddingLeftWidth, 12, kScreen_Width - 100, 12);

}

@end

@interface CSHotAdCell()

@property (nonatomic,strong)CSScrollview *adView;

@end

@implementation CSHotAdCell

- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier

{

self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];

if (self) {

// Initialization code

self.selectionStyle = UITableViewCellSelectionStyleNone;

UICollectionViewFlowLayout *layout = [[UICollectionViewFlowLayout alloc] init];

layout.minimumLineSpacing = 0;

layout.itemSize = CGSizeMake(kScreen_Width, 80);

layout.scrollDirection = UICollectionViewScrollDirectionHorizontal;

_adView = [[CSScrollview alloc] initWithFrame:CGRectMake(0, 0, kScreen_Width, 80) layout:layout];

_adView.autoScrollEnable = YES;

_adView.showPageControl = NO;

_adView.tapBlk = ^(CSScrollItem* item) {

NSLog(@"tap --\n%@",item.data);

};

}

return self;

}

@end