//
//  searchController.m
//  ThePaperHD
//
//  Created by YoungLee on 15/4/14.
//  Copyright (c) 2015年 scar1900. All rights reserved.
//

#import "topicSearchController.h"
#import "MLNavigationController.h"
#import "topicSearchCell.h"
#import "KGModal.h"

@interface topicSearchController () <UITableViewDataSource,UITableViewDelegate,TPTableDelegate> {
    NSString *searchStr;
}

@property(nonatomic, strong)UIButton *closeBtn;
@property(nonatomic, strong)UILabel *titleLabel;
@property(nonatomic, strong)UIImageView *searchIcon;
@property(nonatomic, strong)UITextField *searchContent;
@property(nonatomic, strong)UIButton *searchBtn;
@property(nonatomic, strong)UIView *line;
@property(nonatomic, strong)UITableView *searchList;
@property(nonatomic, strong)NSArray *dataList;
@property(nonatomic, strong)NSMutableArray *heightArray;
@property(nonatomic, strong)TPTableViewController *tableviewvc;
@property(nonatomic, strong)UILabel *noDataView;
@property(nonatomic, strong)NSString *nextUrl;
@property(nonatomic, strong)NSString *hotKey;


@end

@implementation topicSearchController
@synthesize isNeedHold;
@synthesize dataList= _dataList;
@synthesize heightArray;
@synthesize hotKey;

- (void)viewDidLoad {
    [super viewDidLoad];
    self.view.backgroundColor = [UIColor clearColor];
    self.view.frame = CGRectMake(0, 0, settingPopSize.width, settingPopSize.height);
    
    
    [MobClick event:@"48"];
    
    [self.view addSubview:self.closeBtn];
    [self.view addSubview:self.titleLabel];
    
    self.closeBtn.frame = CGRectMake(0, 0, 50, 80);
    [self.closeBtn setImageEdgeInsets:UIEdgeInsetsMake(15, 0, 15, 0)];
    self.titleLabel.frame = CGRectMake(0,
                                       0,
                                       CGRectGetWidth(self.view.bounds),
                                       80);
    self.keyboardView.frame = CGRectMake(0, 80, searchPopSize.width, searchPopSize.height-80);
    self.keyboardView.backgroundColor = [UIColor colorWithHexString:BackGroundColor];
    
    [self addChildViewController:self.tableviewvc];
    
    [self.keyboardView addSubview:self.searchIcon];
    [self.keyboardView addSubview:self.searchContent];
    [self.keyboardView addSubview:self.searchBtn];
    [self.keyboardView addSubview:self.line];
    //    [self.keyboardView addSubview:self.searchList];
    [self.keyboardView addSubview:self.noDataView];
    [self.view addSubview:self.tableviewvc.view];
    
    [self.tableviewvc configCanRefresh:NO canLoad:YES];
    
    self.tableviewvc.view.hidden = YES;
    self.tableviewvc.view.backgroundColor = [UIColor clearColor];

    
}



- (void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];
    [self enablePopBackTap];
    self.isNeedHold = NO;
    [self.searchContent becomeFirstResponder];
    [KGModal sharedInstance].tapOutsideToDismiss = YES;//搜索：搜索窗口没有自动关闭，在用户点击窗口以外的区域时(bug:3895)
    
    __weak typeof(self) Self = self;
    [[KGModal sharedInstance] setTapHandler:^{
        [Self closeKeyBoard];
    }];
    
//    [Remote doJsonActionWithBlock:0 requestUrl:getHotKeyURL parameter:nil withWaitCursor:NO completion:^(BOOL success, NSString *message, id responseData) {
//        if (success) {
//            NSArray *array = responseData[@"keys"];
//            hotKey = array[0];
//            NSAttributedString* atrString = [[NSAttributedString alloc] initWithString:[NSString stringWithFormat:@"大家都在搜：%@",array[0]] attributes:@{NSForegroundColorAttributeName:[UIColor colorWithHexString:LINECOLOR]}];
//            self.searchContent.attributedPlaceholder = atrString;
//        }else{
//            self.searchContent.placeholder = @"";
//            ShowTextMessage(message);
//        }
//    }];
}

- (void)viewDidAppear:(BOOL)animated {
    [super viewDidAppear:animated];
    NSMutableDictionary *dic = [NSMutableDictionary dictionaryWithDictionary:[TPUserDefault instance].msgMark];
    [dic setValue:@(0) forKey:@"searchMark"];
    [TPUserDefault instance].msgMark = dic;
//    if ([self.delegate respondsToSelector:@selector(hasAppearSearchCenter)]) {
//        [self.delegate hasAppearSearchCenter];
//    }
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

-(void)beginToPullLoad{
    if (isBlankString(self.tableviewvc.nextUrl)) {
        TPLOG(@"数据有问题，无法获取新数据");
        [self.tableviewvc loadSuccess];
        return;
    }
    //    kCFStringEncodingGB_18030_2000
    
    //    NSString *url = [self.tableviewvc.nextUrl stringByAddingPercentEscapesUsingEncoding:CFStringConvertEncodingToNSStringEncoding(kCFStringEncodingGB_18030_2000)];
    NSString *url = [self.tableviewvc.nextUrl stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
    //    NSString *dataString = [[NSString alloc] initWithData:[self.tableviewvc.nextUrl dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES] encoding:NSASCIIStringEncoding];
    [Remote doJsonAction:2
              requestUrl:url
               parameter:nil
                delegate:self];
}

#pragma mark - remote handler
- (void)remoteResponsSuccess:(int)actionTag withResponsData:(id)responsData {
    if (actionTag == 2) {
        NSMutableArray *oldSearchList = [NSMutableArray arrayWithArray:self.dataList];
        NSMutableArray *newSearchList = [NSMutableArray array];
        NSArray *list = responsData[@"searchList"];
        [list enumerateObjectsUsingBlock:^(NSDictionary* obj, NSUInteger idx, BOOL *stop) {
//            【倒退】ipad进入问吧页，点击搜索，随便输入一个关键字搜索后，上拉刷新加载必现闪退(bug:4908)
//            listContObjectVO *listBo = setJsonDicToDataModel(obj, [listContObjectVO class]);

            TopicInfoBO *listBo = setJsonDicToDataModel(obj, [TopicInfoBO class]);
            [newSearchList addObject:listBo];
        }];
        
        [oldSearchList addObjectsFromArray:newSearchList];
        
        self.dataList = oldSearchList;
        [self.tableviewvc loadSuccess];
        
        NSString *url = responsData[@"nextUrl"];
        self.tableviewvc.nextUrl = url;
    }
}

- (void)keyboardWillShow:(NSNotification *)aNotification {
    
}

- (void)remoteResponsFailed:(int)actionTag withMessage:(NSString *)message resultCode:(NSString *)code {
    ShowTextMessage(message);
    [self.tableviewvc loadSuccess];
}

- (void)startWaitCursor:(int)actionTag {
    
}

- (void)stopWaitCursor:(int)actionTag {
    
}

- (UIButton*)closeBtn {
    if (!_closeBtn) {
        _closeBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        [_closeBtn setImage:Image(@"login/popUpCloseBtn.png") forState:UIControlStateNormal];
        [_closeBtn setImage:Image(@"login/popUpCloseBtn_s.png") forState:UIControlStateHighlighted];
        [_closeBtn addTarget:self action:@selector(closeEvent:) forControlEvents:UIControlEventTouchUpInside];
    }
    return _closeBtn;
}


- (UILabel*)titleLabel {
    if (!_titleLabel) {
        _titleLabel = [[UILabel alloc]initWithFrame:CGRectZero];
        _titleLabel.backgroundColor = [UIColor clearColor];
        _titleLabel.textAlignment = NSTextAlignmentCenter;
        _titleLabel.text = @"话题搜索";//【需求】搜索：增加话题的搜索功能(bug:4314)
        _titleLabel.textColor = [UIColor whiteColor];
        _titleLabel.font = appFont(30, NO);
    }
    return _titleLabel;
}

-(UIImageView *)searchIcon{
    if (!_searchIcon) {
        _searchIcon = [[UIImageView alloc] initWithFrame:CGRectMake(15, 15, 20, 20)];
        _searchIcon.image = Image(@"setting/setting_search.png");
    }
    return _searchIcon;
}

-(UITextField *)searchContent{
    if (!_searchContent) {
        _searchContent = [[UITextField alloc] initWithFrame:CGRectMake(CGRectGetMaxX(self.searchIcon.frame)+10, 15, self.view.frame.size.width-55-CGRectGetMaxX(self.searchIcon.frame), 20)];
        _searchContent.textColor = [UIColor colorWithHexString:TextBlack];
        _searchContent.textAlignment = NSTextAlignmentLeft;
        _searchContent.keyboardAppearance = UIKeyboardAppearanceDefault;
        if ([[TPUserDefault instance].isNightMode intValue] > 0) {
            _searchContent.keyboardAppearance = UIKeyboardAppearanceDark;
        }
        _searchContent.keyboardType = UIKeyboardTypeDefault;
        _searchContent.clearButtonMode = UITextFieldViewModeWhileEditing;
        _searchContent.font = appFont(18, NO);
        _searchContent.delegate = self;
        //话题：夜间模式下，搜索弹出窗口中没有默认提示信息“话题搜索”字样，且点击搜索后，无任何提示(bug:4453)
        UIColor *color = [UIColor colorWithHexString:LINECOLOR];
        _searchContent.attributedPlaceholder = [[NSAttributedString alloc] initWithString:@"话题搜索" attributes:@{NSForegroundColorAttributeName: color}];
        //        [_searchContent addTarget:self action:@selector(editChange:) forControlEvents:UIControlEventEditingChanged];//搜索： 搜索输入框中输入超过20个字后，仅显示20个字，后面的为省略号(bug:4298)
        [[NSNotificationCenter defaultCenter]addObserver:self selector:@selector(editChange:)
                                                    name:UITextFieldTextDidChangeNotification
                                                  object:_searchContent];
    }
    return _searchContent;
}

-(UIButton *)searchBtn{
    if (!_searchBtn) {
        _searchBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        _searchBtn.frame = CGRectMake(CGRectGetMaxX(self.searchContent.frame), 15, 40, 20);
        _searchBtn.titleLabel.font = appFont(18, NO);
        [_searchBtn setTitleColor:[UIColor colorWithHexString:TextBlack] forState:UIControlStateNormal];
        [_searchBtn setTitleColor:[UIColor colorWithHexString:LINECOLOR] forState:UIControlStateHighlighted];
        [_searchBtn setTitle:@"搜索" forState:UIControlStateNormal];
        [_searchBtn addTarget:self action:@selector(searchBtnSelector:) forControlEvents:UIControlEventTouchUpInside];
    }
    return _searchBtn;
}

-(UIView *)line{
    if (!_line) {
        _line = [[UIView alloc] initWithFrame:CGRectMake(15, CGRectGetMaxY(self.searchIcon.frame)+5, self.view.frame.size.width -70, 1)];
        _line.backgroundColor = [UIColor colorWithHexString:LINECOLOR];
    }
    return _line;
}
- (TPTableViewController*)tableviewvc {
    if (!_tableviewvc) {
        _tableviewvc = TPTableViewController.new;
        _tableviewvc.view.backgroundColor = [UIColor colorWithHexString:BackGroundColor];
        _tableviewvc.view.frame = CGRectMake(0, 130, self.view.frame.size.width,searchPopSize.height-130);
        _tableviewvc.tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
        _tableviewvc.view.clipsToBounds = YES;
        _tableviewvc.tableView.delegate = self;
        _tableviewvc.tableView.dataSource = self;
        _tableviewvc.tableDelegate = self;
    }
    return _tableviewvc;
}
-(UILabel *)noDataView{
    if (!_noDataView) {
        _noDataView = [[UILabel alloc]initWithFrame:CGRectMake(0,50, searchPopSize.width, CGRectGetHeight(self.keyboardView.bounds)-50)];
        _noDataView.hidden = YES;
        _noDataView.textAlignment = NSTextAlignmentCenter;
        _noDataView.font = appFont(20, NO);
        _noDataView.textColor = [UIColor colorWithHexString:TextBlack];
        _noDataView.text = @"暂无相关话题";
        _noDataView.backgroundColor = [UIColor colorWithHexString:BackGroundColor];
    }
    return _noDataView;
}

#pragma mark - event
- (void)closeEvent:(UIButton*)btn {
    [self dismissControllerAnimated:YES completion:nil];
}

-(BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string{
    NSString * toBeString = [textField.text stringByReplacingCharactersInRange:range withString:string];
    
    if (toBeString.length > 20 && range.length!=1){
        textField.text = [toBeString substringToIndex:20];
        return NO;
        
    }
    return YES;
}
-(void) editChange:(NSNotification*) obj{
    UITextField *textField = (UITextField *)obj.object;
    NSString *toBeString = textField.text;
    NSString *lang = [[UITextInputMode currentInputMode] primaryLanguage]; // 键盘输入模式
    if ([lang isEqualToString:@"zh-Hans"]) { // 简体中文输入，包括简体拼音，健体五笔，简体手写
        UITextRange *selectedRange = [textField markedTextRange];
        //获取高亮部分
        UITextPosition *position = [textField positionFromPosition:selectedRange.start offset:0];
        // 没有高亮选择的字，则对已输入的文字进行字数统计和限制
        if (!position) {
            if (toBeString.length > 20) {
                textField.text = [toBeString substringToIndex:20];
            }
        }
        // 有高亮选择的字符串，则暂不对文字进行统计和限制
        else{
            
        }
    }
    // 中文输入法以外的直接对其统计限制即可，不考虑其他语种情况
    else{
        if (toBeString.length > 20) {
            textField.text = [toBeString substringToIndex:20];
        }
    }
}

-(void) searchBtnSelector:(UIButton *)btn{
    NSDictionary *dict = [NSDictionary dictionary];
    if (isBlankString(self.searchContent.text)) {//话题：夜间模式下，搜索弹出窗口中没有默认提示信息“话题搜索”字样，且点击搜索后，无任何提示(bug:4453)
        [self.searchContent resignFirstResponder];
        ShowTextMessage(@"搜索关键词不能为空!");
        return;
    }else{
        NSString *content = self.searchContent.text;
        NSArray *contentList = [content componentsSeparatedByRegex:@"\\s+"]; //去除空格组成标准关键词(bug:3881)
        searchStr = @"";
        if (contentList.count > 0) {
            [contentList enumerateObjectsUsingBlock:^(NSString* obj, NSUInteger idx, BOOL *stop) {
                if (idx != contentList.count-1) {
                    searchStr = [searchStr stringByAppendingString:[NSString stringWithFormat:@"%@ ",obj]];
                }else {
                    searchStr = [searchStr stringByAppendingString:obj];
                }
            }];
        }else {
            searchStr = content;
        }
        dict = @{@"k":searchStr};
    }
    [self remoteAskForSearchList:dict];
}

- (void)remoteAskForSearchList:(NSDictionary*)dict {
    __weak typeof(self) Self = self;
    [Remote doJsonActionWithBlock:1 requestUrl:topicSearchURL parameter:dict withWaitCursor:YES completion:^(BOOL success, NSString *message, id responseData) {
        [Self closeKeyBoard];
        self.tableviewvc.view.hidden = NO;
        if (success) {
            NSMutableArray *list = responseData[@"searchList"];
            NSMutableArray *searchList = [NSMutableArray array];
            [list enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
                TopicInfoBO *listBo = setJsonDicToDataModel(obj, [TopicInfoBO class]);
                [searchList addObject:listBo];
            }];
            Self.dataList = searchList;
            NSString *url = responseData[@"nextUrl"];
            Self.tableviewvc.nextUrl = url;
        }else {
            ShowTextMessage(message);
        }
    }];

}

//- (void)remoteAskForSearchList:(NSDictionary*)dict {
//    __weak typeof(self) Self = self;
//    [Remote doJsonActionWithBlock:1 requestUrl:searchURL parameter:dict withWaitCursor:YES completion:^(BOOL success, NSString *message, id responseData) {
//        [Self closeKeyBoard];
//        self.tableviewvc.view.hidden = NO;
//        if (success) {
//            NSMutableArray *list = responseData[@"searchList"];
//            NSMutableArray *searchList = [NSMutableArray array];
//            [list enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
//                listContObjectVO *listBo = setJsonDicToDataModel(obj, [listContObjectVO class]);
//                [searchList addObject:listBo];
//            }];
//            Self.dataList = searchList;
//            NSString *url = responseData[@"nextUrl"];
//            Self.tableviewvc.nextUrl = url;
//        }else {
//            ShowTextMessage(message);
//        }
//    }];
//}


-(void)setDataList:(NSArray *)list{
    _dataList = list;
    heightArray = [NSMutableArray array];
    if (_dataList.count > 0) {
        self.tableviewvc.view.hidden = NO;
        self.noDataView.hidden = YES;
        for (int i =0 ; i < self.dataList.count; i++) {
            TopicInfoBO *topic = self.dataList[i];
            CGFloat titleHeight = returnTextHeightWithRTLabel(topic.title, searchPopSize.width-30, appFont(17, NO), 8);
            //            CGFloat titleHeight = heightForString(topic.title,appFont(17, NO),searchPopSize.width-30, NSLineBreakByWordWrapping);
            
            [heightArray addObject:@(titleHeight+36)];
        }
        [self.tableviewvc.tableView reloadData];
    }else{
        self.tableviewvc.view.hidden = YES;
        self.noDataView.hidden = NO;
    }
}
#pragma mark - uitableView
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
    return 1;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
    return self.dataList.count;
}

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{
    return [heightArray[indexPath.row] floatValue];
}

- (UITableViewCell*)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    static NSString *searchCellID = @"topicSearchCell";
    topicSearchCell *cell = (topicSearchCell*)[tableView dequeueReusableCellWithIdentifier:searchCellID];
    if (nil == cell) {
        cell = [[topicSearchCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:searchCellID];
    }
    
    [cell setData:self.dataList[indexPath.row] key:self.searchContent.text];
    return cell;
}

-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
    [tableView deselectRowAtIndexPath:indexPath animated:YES];
    TopicInfoBO *topic = self.dataList[indexPath.row];
    self.isNeedHold = YES;
    if ([self.delegate respondsToSelector:@selector(searchToFilter:)]) {
        [self.delegate searchToFilter:topic];
    }
}

-(void)dealloc{
    [[NSNotificationCenter defaultCenter]removeObserver:self
                                                   name:UITextFieldTextDidChangeNotification
                                                 object:self.searchContent];
}

//- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
//    [tableView deselectRowAtIndexPath:indexPath animated:YES];
//    id data = self.dataList[indexPath.row];
//    self.isNeedHold = YES;
//    if ([self.delegate respondsToSelector:@selector(searchGoToContent:)]) {
//        [self.delegate searchGoToContent:data];
//    }
//}

@end