#import "CSSearchDisplayVC.h"

#import "TopicHotkeyView.h"

#import "Coding_NetAPIManager.h"

#import "ODRefreshControl.h"

#import "SVPullToRefresh.h"

#import "XHRealTimeBlur.h"

#import "CSSearchModel.h"

#import "RKSwipeBetweenViewControllers.h"

#import "CSHotTopicView.h"

#import "CSMyTopicVC.h"

#import "CSSearchCell.h"

#import "UserInfoViewController.h"

#import "WebViewController.h"

#import "TweetDetailViewController.h"

#import "CSHotTopicPagesVC.h"

#import "CSTopicDetailVC.h"

#define kCellIdentifier_Search @"com.coding.search.tweet.result"

@interface CSSearchDisplayVC () <UISearchBarDelegate, UITableViewDelegate, UITableViewDataSource,UIScrollViewDelegate>

@property (nonatomic, strong) UIView *contentView;

@property (nonatomic, strong) XHRealTimeBlur *backgroundView;

@property (nonatomic, strong) UIButton *btnMore;

@property (nonatomic, strong) TopicHotkeyView *topicHotkeyView;

@property (nonatomic, strong) UITableView *searchTableView;

@property (nonatomic, strong) ODRefreshControl *refreshControl;

@property (nonatomic, strong) NSMutableArray *tweetsArr;

@property (nonatomic, assign) NSInteger totalPage;

@property (nonatomic, assign) NSInteger currentPage;

@property (nonatomic, assign) NSInteger totalCount;

@property (nonatomic, assign) BOOL isLoading;

@property (nonatomic, strong) UILabel *headerLabel;

@property (nonatomic, strong) UIScrollView *searchHistoryView;

- (void)initSubViewsInContentView;

- (void)initSearchResultsTableView;

- (void)initSearchHistoryView;

- (void)didCLickedCleanSearchHistory:(id)sender;

- (void)didClickedContentView:(UIGestureRecognizer *)sender;

- (void)didClickedHistory:(UIGestureRecognizer *)sender;

@implementation CSSearchDisplayVC

- (void)dealloc {

_searchHistoryView.delegate = nil;

}

- (void)setActive:(BOOL)visible animated:(BOOL)animated {

if(!visible) {

[_searchTableView removeFromSuperview];

[_backgroundView removeFromSuperview];

[_contentView removeFromSuperview];

_searchTableView = nil;

_contentView = nil;

_backgroundView = nil;

_searchHistoryView = nil;

[super setActive:visible animated:animated];

}else {

[super setActive:visible animated:animated];

NSArray *subViews = self.searchContentsController.view.subviews;

if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 7.0f) {

for (UIView *view in subViews) {

if ([view isKindOfClass:NSClassFromString(@"UISearchDisplayControllerContainerView")]) {

NSArray *sub = view.subviews;

((UIView*)sub[2]).hidden = YES;

}

}

} else {

[[subViews lastObject] removeFromSuperview];

}

if(!_contentView) {

_contentView = ({

UIView *view = [[UIView alloc] init];

view.frame = CGRectMake(0.0f, 60.0f, kScreen_Width, kScreen_Height - 60.0f);

view.backgroundColor = [UIColor clearColor];

view.userInteractionEnabled = YES;

UITapGestureRecognizer *tapGestureRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(didClickedContentView:)];

[view addGestureRecognizer:tapGestureRecognizer];

view;

});

_backgroundView = ({

XHRealTimeBlur *blur = [[XHRealTimeBlur alloc] initWithFrame:_contentView.frame];

blur.blurStyle = XHBlurStyleTranslucentWhite;

blur;

});

_backgroundView.userInteractionEnabled = NO;

[self initSubViewsInContentView];

}

[self.parentVC.view addSubview:_backgroundView];

[self.parentVC.view addSubview:_contentView];

[self.parentVC.view bringSubviewToFront:_contentView];

__weak typeof(self) weakSelf = self;

self.searchBar.delegate = weakSelf;

}

}

#pragma mark -

#pragma mark Private Method

- (void)initSubViewsInContentView {

__weak typeof(self) weakSelf = self;

_topicHotkeyView = [[TopicHotkeyView alloc] initWithFrame:CGRectMake(0, 0, kScreen_Width, 0)];

_topicHotkeyView.block = ^(NSDictionary *dict){

[weakSelf.searchBar resignFirstResponder];

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

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

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

};

[_contentView addSubview:_topicHotkeyView];

[_topicHotkeyView mas_makeConstraints:^(MASConstraintMaker *make) {

make.left.mas_equalTo(@0);

make.top.mas_equalTo(@0);

make.width.mas_equalTo(kScreen_Width);

make.height.mas_equalTo(@0);

}];

[self initSearchHistoryView];

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

if(data && _contentView) {

NSArray *array = data;

NSMutableArray *hotkeyArray = [[NSMutableArray alloc] initWithCapacity:6];

for (int i = 0; i < array.count; i++) {

if (i == 6) {

break;

}

[hotkeyArray addObject:array[i]];

}

[weakSelf.topicHotkeyView setHotkeys:hotkeyArray];

[weakSelf.topicHotkeyView mas_updateConstraints:^(MASConstraintMaker *make) {

make.height.mas_equalTo(weakSelf.topicHotkeyView.frame.size.height);

}];

}

}];

}

- (void)initSearchResultsTableView {

_tweetsArr = [[NSMutableArray alloc] init];

_currentPage = 1;

_totalCount = 0;

_totalPage = 0;

if(!_searchTableView) {

_searchTableView = ({

UITableView *tableView = [[UITableView alloc] initWithFrame:_contentView.frame style:UITableViewStylePlain];

tableView.backgroundColor = [UIColor whiteColor];

tableView.separatorStyle = UITableViewCellSeparatorStyleNone;

[tableView registerClass:[CSSearchCell class] forCellReuseIdentifier:kCellIdentifier_Search];

tableView.dataSource = self;

tableView.delegate = self;

{

__weak typeof(self) weakSelf = self;

[tableView addInfiniteScrollingWithActionHandler:^{

[weakSelf loadMore];

}];

}

[self.parentVC.view addSubview:tableView];

self.headerLabel = ({

UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(0, 2, kScreen_Width, 44)];

label.backgroundColor = [UIColor clearColor];

label.textColor = [UIColor colorWithHexString:@"0x999999"];

label.textAlignment = NSTextAlignmentCenter;

label.font = [UIFont systemFontOfSize:12];

label;

});

UIView *headview = ({

UIView *v = [[UIView alloc] initWithFrame:CGRectMake(0, 0, kScreen_Width, 44)];

v.backgroundColor = [UIColor whiteColor];

[v addSubview:self.headerLabel];

v;

});

tableView.tableHeaderView = headview;

tableView;

});

}

[_searchTableView.superview bringSubviewToFront:_searchTableView];

[_searchTableView reloadData];

[self refresh];

}

- (void)initSearchHistoryView {

if(!_searchHistoryView) {

_searchHistoryView = [[UIScrollView alloc] init];

_searchHistoryView.backgroundColor = [UIColor clearColor];

[_contentView addSubview:_searchHistoryView];

[_searchHistoryView mas_makeConstraints:^(MASConstraintMaker *make) {

make.top.mas_equalTo(_topicHotkeyView.mas_bottom);

make.left.mas_equalTo(@0);

make.width.mas_equalTo(kScreen_Width);

make.height.mas_equalTo(@350);

}];

_searchHistoryView.contentSize = CGSizeMake(kScreen_Width, 0);

}

[[_searchHistoryView subviews] makeObjectsPerformSelector:@selector(removeFromSuperview)];

{

UIView *view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, kScreen_Width, 0.5)];

view.backgroundColor = [UIColor colorWithHexString:@"0xdddddd"];

[_searchHistoryView addSubview:view];

}

NSArray *array = [CSSearchModel getSearchHistory];

CGFloat imageLeft = 12.0f;

CGFloat textLeft = 34.0f;

CGFloat height = 40.0f;

for (int i = 0; i < array.count; i++) {

UILabel *lblHistory = [[UILabel alloc] initWithFrame:CGRectMake(textLeft, i * height, kScreen_Width - textLeft, height)];

lblHistory.userInteractionEnabled = YES;

lblHistory.font = [UIFont systemFontOfSize:14];

lblHistory.textColor = [UIColor colorWithHexString:@"0x222222"];

lblHistory.text = array[i];

UIImageView *leftView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 15, 15)];

leftView.left = 12;

leftView.centerY = lblHistory.centerY;

leftView.image = [UIImage imageNamed:@"icon_search_clock"];

UIImageView *rightImageView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 14, 14)];

rightImageView.right = kScreen_Width - 12;

rightImageView.centerY = lblHistory.centerY;

rightImageView.image = [UIImage imageNamed:@"icon_arrow_searchHistory"];

UIView *view = [[UIView alloc] initWithFrame:CGRectMake(imageLeft, (i + 1) * height, kScreen_Width - imageLeft, 0.5)];

view.backgroundColor = [UIColor colorWithHexString:@"0xdddddd"];

UITapGestureRecognizer *tapGestureRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(didClickedHistory:)];

[lblHistory addGestureRecognizer:tapGestureRecognizer];

[_searchHistoryView addSubview:lblHistory];

[_searchHistoryView addSubview:leftView];

[_searchHistoryView addSubview:rightImageView];

[_searchHistoryView addSubview:view];

}

if(array.count) {

UIButton *btnClean = [UIButton buttonWithType:UIButtonTypeCustom];

btnClean.titleLabel.font = [UIFont systemFontOfSize:14];

[btnClean setTitle:@"清除搜索历史" forState:UIControlStateNormal];

[btnClean setTitleColor:[UIColor colorWithHexString:@"0x1bbf75"] forState:UIControlStateNormal];

[btnClean setFrame:CGRectMake(0, array.count * height, kScreen_Width, height)];

[_searchHistoryView addSubview:btnClean];

[btnClean addTarget:self action:@selector(didCLickedCleanSearchHistory:) forControlEvents:UIControlEventTouchUpInside];

{

UIView *view = [[UIView alloc] initWithFrame:CGRectMake(imageLeft, (array.count + 1) * height, kScreen_Width - imageLeft, 0.5)];

view.backgroundColor = [UIColor colorWithHexString:@"0xdddddd"];

[_searchHistoryView addSubview:view];

}

}

}

- (void)didCLickedCleanSearchHistory:(id)sender {

[CSSearchModel cleanAllSearchHistory];

[self initSearchHistoryView];

}

- (void)didClickedContentView:(UIGestureRecognizer *)sender {

[self.searchBar resignFirstResponder];

}

- (void)didClickedHistory:(UIGestureRecognizer *)sender {

UILabel *label = (UILabel *)sender.view;

self.searchBar.text = label.text;

[CSSearchModel addSearchHistory:self.searchBar.text];

[self initSearchHistoryView];

[self.searchBar resignFirstResponder];

[self initSearchResultsTableView];

}

#pragma mark -

#pragma mark Search Data Request

- (void)refresh {

if(_isLoading)

return;

[self requestDataWithPage:_currentPage];

}

- (void)loadMore {

if(_isLoading)

return;

if(_currentPage >= _totalPage)

return;

[self requestDataWithPage:_currentPage + 1];

}

- (void)requestDataWithPage:(NSInteger)page {

if(page < 1)

page = 1;

if(page == 1)

self.headerLabel.text = @"";

_isLoading = YES;

__weak typeof(self) weakSelf = self;

[[Coding_NetAPIManager sharedManager] request_Tweet_WithSearchString:self.searchBar.text andPage:page andBlock:^(id data, NSError *error) {

if(data) {

NSDictionary *dataDic = (NSDictionary *)data;

weakSelf.currentPage = [[dataDic valueForKey:@"page"] intValue];

weakSelf.totalPage = [[dataDic valueForKey:@"totalPage"] intValue];

weakSelf.totalCount = [[dataDic valueForKey:@"totalRow"] intValue];

NSArray *resultA = [NSObject arrayFromJSON:[dataDic objectForKey:@"list"] ofObjects:@"Tweet"];

[weakSelf.tweetsArr addObjectsFromArray:resultA];

[weakSelf.searchTableView reloadData];

[weakSelf.searchTableView.infiniteScrollingView stopAnimating];

weakSelf.searchTableView.showsInfiniteScrolling = weakSelf.currentPage >= weakSelf.totalPage ? NO : YES;

}

weakSelf.isLoading = NO;

weakSelf.headerLabel.text = [NSString stringWithFormat:@"共搜索到 %ld 个与\"%@\"相关的冒泡", (long)weakSelf.totalCount, weakSelf.searchBar.text, nil];

}];

}

- (void)analyseLinkStr:(NSString *)linkStr{

if (linkStr.length <= 0) {

return;

}

UIViewController *vc = [BaseViewController analyseVCFromLinkStr:linkStr];

if (vc) {

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

}else{

//网页

WebViewController *webVc = [WebViewController webVCWithUrlStr:linkStr];

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

}

}

#pragma mark -

#pragma mark UISearchBarDelegate Support

- (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar {

[CSSearchModel addSearchHistory:searchBar.text];

[self initSearchHistoryView];

[self.searchBar resignFirstResponder];

[self initSearchResultsTableView];

}

#pragma mark -

#pragma mark UITableViewDelegate & UITableViewDataSource Support

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

return [_tweetsArr count];

}

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

CSSearchCell *cell = [tableView dequeueReusableCellWithIdentifier:kCellIdentifier_Search forIndexPath:indexPath];

cell.selectionStyle = UITableViewCellSelectionStyleNone;

Tweet *tweet = _tweetsArr[indexPath.row];

cell.tweet = tweet;

__weak typeof(self) weakSelf = self;

cell.userBtnClickedBlock = ^(User *curUser){

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

vc.curUser = curUser;

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

};

cell.mediaItemClickedBlock = ^(HtmlMediaItem *curItem){

[weakSelf analyseLinkStr:curItem.href];

};

[tableView addLineforPlainCell:cell forRowAtIndexPath:indexPath withLeftSpace:0];

return cell;

}

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

Tweet *tweet = _tweetsArr[indexPath.row];

return[CSSearchCell cellHeightWithObj:tweet];

}

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

[tableView deselectRowAtIndexPath:indexPath animated:YES];

Tweet *tweet = _tweetsArr[indexPath.row];

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

vc.curTweet = tweet;

vc.deleteTweetBlock = ^(Tweet *toDeleteTweet){

};

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

}