//
//  XYLiveRoomChatListView.m
//  Starbuds
//
//  Created by pajia on 2020/1/2.
//  Copyright © 2020 翟玉磊. All rights reserved.
//

#import "XYLiveRoomChatListView.h"
#import "XYLiveRoomMessageInfo.h"
#import "KCTimer.h"
#import "WZBGradualTableView.h"
#import "XYLiveRoomChatListTextOrGiftCell.h"
#import "XYLiveRoomChatListAlertCell.h"
#import "XYLiveRoomChatListActivityCell.h"

#define XYLiveRoomChatListMaxNum 500

@interface XYLiveRoomChatListView ()<UITableViewDelegate, UITableViewDataSource>

@property (nonatomic, readwrite, strong) WZBGradualTableView *tableView;

@property (nonatomic, readwrite, strong) NSMutableArray *dataArrs;

@property (nonatomic, readwrite, assign) BOOL tableViewSlide0;

@property (nonatomic, readwrite, assign) BOOL tableViewSlide;

@property (nonatomic, readwrite, assign) float lastContentOffset;

@property (nonatomic, readwrite, strong) UILabel *unreadMsgLab;

@property (nonatomic, readwrite, assign) int unreadMsgCount;

@property (nonatomic, readwrite, strong) UIView *tableHeaderView;

@end

@implementation XYLiveRoomChatListView

- (void)setup{
    [self tableView];
    
    [self unreadMsgLab];
    
    [NotificationCenter addObserver:self selector:@selector(XYLiveRoomChatListCellUser:) name:LIVEROOM_CHATLIST_CELL_NOTIFICATION object:nil];
}

- (void)reloadHeaderView:(NSString *)contentTips{
    if (contentTips.length) {
        
        AWRichText *richText = [[AWRichText alloc] init];
        AWRTTextComponent *textComponent = [[AWRTTextComponent alloc] init]
        .AWText(contentTips)
        .AWColor([UIColor colorWithHexString:@"#78E5FF" alpha:1])
        .AWFont([UIFont fontWithName:kPFSCFont size:14])
        .AWPaddingRight(@1);
        [richText addComponent:textComponent];
        
        AWRichTextLabel *richTextLabel = richText.createRichTextLabel;
        NSAttributedString *abString = [richText attributedString];
        
        float richTextLableHeight = [richText sizeThatFits:CGSizeMake(KLiveRoomChatListCellAlertActivityTichTextLableWidth, 0)].height;
        float richTextLableWidth = [richText sizeThatFits:CGSizeMake(0, richTextLableHeight)].width;
        
        if (richTextLableHeight > 0 && !richTextLableWidth) {
            richTextLableWidth = KLiveRoomChatListCellWidth;
        }
        
        if (richTextLableHeight > 0 && richTextLableWidth > 0) {
            
            richTextLabel.rtFrame = CGRectMake(KLiveRoomChatListCellStringLeftOrRightMargin, KLiveRoomChatListCellStringTopOrBottomMargin, KLiveRoomChatListCellAlertActivityTichTextLableWidth, richTextLableHeight);
            
            float cellHeight = richTextLableHeight + 2*KLiveRoomChatListCellStringTopOrBottomMargin;
            float cellShaowWidth = richTextLableWidth + KLiveRoomChatListCellStringLeftOrRightMargin*2;
            
            if (cellShaowWidth > KLiveRoomChatListCellWidth || cellShaowWidth < 30) {
                cellShaowWidth = KLiveRoomChatListCellWidth;
            }
            
            UIView *headerView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, cellShaowWidth, cellHeight)];
            headerView.backgroundColor = [UIColor colorWithHexString:@"#000000" alpha:0.25];
            [headerView addSubview:richTextLabel];
            kViewRadius(headerView, 12);
            
            UIView *tableHeaderView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, KLiveRoomChatListCellWidth, cellHeight)];
            self.tableHeaderView = tableHeaderView;
            [tableHeaderView addSubview:headerView];
            
            self.tableView.tableHeaderView = tableHeaderView;
            
            [self reloadHeaderFrame];
            
        }
    }
}

- (void)reloadHeaderFrame{
    float tableHeaderViewHeight = self.tableHeaderView.size.height;
    if (tableHeaderViewHeight <= 0) { tableHeaderViewHeight = 40; }
    float top = self.tableView.f_heigh - tableHeaderViewHeight;
    if (top < 0) { top = 0; }
    self.tableView.contentInset = UIEdgeInsetsMake(top, 0, 0, 0);
    
    [self.tableView reloadFrame];
}

- (void)reload:(XYLiveRoomMessageInfo *)info{
    
    [self.dataArrs addObject:info];
    
    if (self.dataArrs.count > XYLiveRoomChatListMaxNum) {
        [self.dataArrs removeFirstObject];
    }
    
//    if (self.dataArrs.count > XYLiveRoomChatListMaxNum+100) {
//        [self.dataArrs removeObjectsInRange:NSMakeRange(0, 100)];
//        [self unreadMsgTap];
//    }
    
    float count = self.tableView.height/40.0;
    if (self.dataArrs.count > count) {
        self.tableViewSlide0 = YES;
    }
    
    //NSLog(@"info=%@ %@",info.giftId,info.giftName);
    
    if (self.tableViewSlide) { self.unreadMsgCount = self.unreadMsgCount + 1; }
    
    [self reloadUnread];

}

/// 关闭聊天公屏
/// @param info  关闭的通知
- (void)chatClose:(XYLiveRoomMessageInfo *)info{
    [self.dataArrs removeAllObjects];
    [self.tableView reloadData];
    
    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.3 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
        [self.dataArrs addObject:info];
        [self unreadMsgTap];
    });
}

- (void)reloadUnread{
    if (self.tableViewSlide) {
        self.unreadMsgLab.hidden = NO;
        self.unreadMsgLab.text = [NSString stringWithFormat:@"  %d%@  ",self.unreadMsgCount,kLocalizedString(@"条未读消息")];
        
        if (self.unreadMsgCount > XYLiveRoomChatListMaxNum) {
            self.unreadMsgLab.text = [NSString stringWithFormat:@"  %d+%@  ",XYLiveRoomChatListMaxNum,kLocalizedString(@"条未读消息")];
        }
        
    }else{
        self.unreadMsgLab.hidden = YES;
        [self scrollToBottom];
        
    }
}

- (void)reloadByArray:(NSArray<NSMutableDictionary *> *)array{
    for (NSMutableDictionary *dataDict in array) {
        if ([self isAdd:dataDict]) {
            XYLiveRoomMessageInfo *info = [XYLiveRoomMessageInfo creat:dataDict];
            if(self.dataArrs.count < 10){
                if (self.tableViewSlide) { self.unreadMsgCount = self.unreadMsgCount + 1; }
                [self.dataArrs addObject:info];
            }
        }
    }
    
    [self reloadUnread];
}

- (void)scrollViewDidScroll:(UIScrollView *)scrollView{
    if (self.lastContentOffset <= scrollView.contentOffset.y) {
        ///NSLog(@"UP");
    }else{
        if (self.tableViewSlide0 && scrollView.contentOffset.y > 0) {
            self.tableViewSlide = YES;
        }
        ///NSLog(@"DOWN");
    }
}

- (void)scrollViewWillBeginDragging:(UIScrollView *)scrollView {
    self.lastContentOffset = scrollView.contentOffset.y;
    
}

- (void)scrollViewDidEndDragging:(UIScrollView *)scrollView willDecelerate:(BOOL)decelerate {
    [self parseScrollViewScroll:scrollView];
    
}

- (void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView{
    [self parseScrollViewScroll:scrollView];
    
}

//判断滑动到底部
- (void)parseScrollViewScroll:(UIScrollView *)scrollView{
    CGFloat scrollViewHeight = scrollView.frame.size.height;
    CGFloat contentYoffset = scrollView.contentOffset.y;
    CGFloat contentHeight = scrollView.contentSize.height;
    
    CGFloat distanceFromBottom = contentHeight - contentYoffset;
    
    if (distanceFromBottom <= scrollViewHeight) {
        [self unreadMsgTap];
    }
}

- (void)unreadMsgTap{
    self.unreadMsgLab.hidden = YES;
    self.unreadMsgCount = 0;
    self.tableViewSlide = NO;
    self.lastContentOffset = 0.0;
    
    [self scrollToBottom];
}

-(void)scrollToBottom{
    [self.tableView reloadData];
    
    NSInteger rows = [self.tableView numberOfRowsInSection:0];
    if (rows > 0){
        [self.tableView scrollToRowAtIndexPath:[NSIndexPath indexPathForRow:rows - 1 inSection:0] atScrollPosition:UITableViewScrollPositionBottom animated:YES];
    }
}

- (void)XYLiveRoomChatListCellUser:(NSNotification *)notification{
    NSDictionary *parm = notification.userInfo;
    XYLiveRoomMessageInfo *info = [[XYLiveRoomMessageInfo alloc] init];
    NSString *identifier = parm[@"identifier"];
    info.senderId = identifier;
    info.type = parm[@"type"];
    
    //标识包含为http为打开h5
    if ([identifier containsString:@"http"]) {
        info.isActivity = YES;
        info.activityUrl = identifier;
    }
    
    [self cellContentTapAction:info];
}

- (void)cellContentTapAction:(XYLiveRoomMessageInfo *)info{
    if (self.XYLiveRoomChatListViewBlock) {
        self.XYLiveRoomChatListViewBlock(info);
    }
}

-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView{
    return 1;
}

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

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
//    XYLiveRoomChatListCell *cell = [XYLiveRoomChatListCell cellWithTableView:tableView];
//    cell.delegate = self;
//    XYLiveRoomMessageInfo *info = self.dataArrs[indexPath.row];
//    [cell reload:info];
//    return cell;
    
    XYLiveRoomMessageInfo *info = self.dataArrs[indexPath.row];
    if (info.isTextOrGift) {
        XYLiveRoomChatListTextOrGiftCell *cell = [XYLiveRoomChatListTextOrGiftCell cellWithTableView:tableView];
        [cell reload:info];
        return cell;
        
    }else if (info.isAlert){
        XYLiveRoomChatListAlertCell *cell = [XYLiveRoomChatListAlertCell cellWithTableView:tableView];
        [cell reload:info];
        return cell;
        
    }else if (info.isActivity){
        XYLiveRoomChatListActivityCell *cell = [XYLiveRoomChatListActivityCell cellWithTableView:tableView];
        [cell reload:info];
        return cell;
        
    }

    return [[UITableViewCell alloc] init];;
}

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{
    XYLiveRoomMessageInfo *info = self.dataArrs[indexPath.row];
    float height = info.cellHeight;
    return height;
}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
    //    XYLiveRoomMessageInfo *info = self.dataArrs[indexPath.row];
    //    if (self.XYLiveRoomChatListViewBlock) {
    //        self.XYLiveRoomChatListViewBlock(info);
    //    }
}

- (void)clear{
    [NotificationCenter removeObserver:self name:LIVEROOM_CHATLIST_CELL_NOTIFICATION object:nil];
}

- (BOOL )isAdd:(NSMutableDictionary *)dataDict{
    NSString *type = [NSString kcFormat:dataDict[@"msg"][@"type"]];
    
//    //用户进入直播间
//    if ([type isEqualToString:LIVEROOM_USER_JOIN]) {
//        return YES;
//    }
//    //房管设置消息
//    if ([type isEqualToString:LIVEROOM_USER_MASTER]) {
//        return YES;
//    }
//    ////被禁止发言当前用户
//    if ([type isEqualToString:LIVEROOM_WORD_FORBIDDEN]) {
//        return YES;
//    }
//    ///用户被禁言提示所有人
//    if ([type isEqualToString:LIVEROOM_USER_FORBIDDEN]) {
//        return YES;
//    }
//    //直播文本消息
//    if ([type isEqualToString:LIVEROOM_MSG_TEXT]) {
//        return YES;
//    }
//    //上麦消息
//    if ([type isEqualToString:RTC_SIT_SEAT_MSG]) {
//        return YES;
//    }
//    // 下麦消息
//    if ([type isEqualToString:RTC_LEAVE_SEAT_MSG]) {
//        return YES;
//    }
//    //自由上麦状态改变
//    if ([type isEqualToString:RTC_CHANGE_MIC_FREE]) {
//        return YES;
//    }
//    //公屏开关状态改变
//    if ([type isEqualToString:RTC_CHANGE_CHAT_ENABLED]) {
//        return YES;
//    }
//    //礼物结算
//    if ([type isEqualToString:RTC_GIFT_SETTLE]) {
//        BOOL showInComment = [dataDict[@"msg"][@"showInComment"] boolValue];
//        BOOL isComboTimeout = [dataDict[@"msg"][@"isComboTimeout"] boolValue];
//        if (showInComment) { return YES; }
//        if (isComboTimeout) { return YES; }
//        return NO;
//    }
//    //语聊房礼物通知
//    if ([type isEqualToString:RTC_GIFT_NOTICE]) {
//        NSString *noticestyle = [NSString kcFormat:dataDict[@"msg"][@"noticeStyle"]];
//        if ([noticestyle integerValue] == 101) {
//            NSString *floatScreenAnimationId = [NSString kcFormat:dataDict[@"msg"][@"floatScreenAnimationId"]];
//            NSString *giftCombo = [NSString kcFormat:dataDict[@"msg"][@"combo"]];
//            if (floatScreenAnimationId.length > 0  || giftCombo.length > 0) {//连击通知
//            }else{
//                return YES;
//            }
//        }
//        return NO;
//    }
//    //房间上锁消息
//    if ([type isEqualToString:RTC_ROOM_LOCK]) {
//        return YES;
//    }
//    //拉黑（被踢出房间）
//    if ([type isEqualToString:LIVEROOM_USER_BLACK]) {
//        return YES;
//    }
//    //中奖喜讯
//    if ([type isEqualToString:LIVEROOM_LOTTERY_COMMENT]) {
//        return YES;
//    }
//    //收到表情
//    if ([type isEqualToString:RTC_FACIAL_EXPRESSION]) {
//        return YES;
//    }
    return NO;
}

#pragma mark - lazy

- (WZBGradualTableView *)tableView{
    if (_tableView == nil) {
        _tableView = [[WZBGradualTableView alloc] init];
        _tableView.delegate = self;
        _tableView.dataSource = self;
        _tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
        _tableView.backgroundColor = [UIColor clearColor];
        _tableView.showsHorizontalScrollIndicator = NO;
        _tableView.showsVerticalScrollIndicator = NO;
        _tableView.estimatedRowHeight = 0.0f;
        _tableView.estimatedSectionHeaderHeight = 0.0f;
        _tableView.estimatedSectionFooterHeight = 0.0f;
        [self addSubview:_tableView];
        [_tableView mas_makeConstraints:^(MASConstraintMaker *make) {
            make.edges.equalTo(self);
        }];
        [_tableView layoutIfNeeded];
        [_tableView setupDirection:WZBTableViewGradualDirectionTop gradualValue:@1];
    }
    return _tableView;
}

- (UILabel *)unreadMsgLab{
    if (_unreadMsgLab == nil) {
        _unreadMsgLab = [[UILabel alloc] init];
        _unreadMsgLab.backgroundColor = [UIColor whiteColor];
        _unreadMsgLab.textColor = [UIColor blackColor];
        _unreadMsgLab.font = [UIFont fontWithName:kPFSCFont size:12];
        [_unreadMsgLab sizeToFit];
        [self addSubview:_unreadMsgLab];
        [_unreadMsgLab mas_makeConstraints:^(MASConstraintMaker *make) {
            make.left.equalTo(self.tableView.mas_left).offset(0);
            make.bottom.equalTo(self.mas_bottom).offset(0);
            make.height.offset(30);
        }];
        kViewRadius(self.unreadMsgLab, 10);
        UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(unreadMsgTap)];
        _unreadMsgLab.userInteractionEnabled = YES;
        [_unreadMsgLab addGestureRecognizer:tap];
    }
    return _unreadMsgLab;
}

- (NSMutableArray *)dataArrs{
    if (_dataArrs == nil) {
        _dataArrs = [[NSMutableArray alloc] init];
    }
    return _dataArrs;
}

@end