//
//  myAttentionController.m
//  ThePaperBase
//
//  Created by YoungLee on 15/8/26.
//  Copyright (c) 2015年 scar1900. All rights reserved.
//

#import "myAttentionController.h"
#import "topicModel.h"
#import "myAttentionCell.h"
#import "InterViewPageViewController.h"
#import "topicContentController.h"
#define DELETAG 10001

@interface myAttentionController ()<topicModelDelegate>{
    NSMutableArray *heightArray;
}
@property(nonatomic, strong)topicModel *model;
@property(nonatomic, strong)NSMutableArray *dataList;
@property(nonatomic, strong)UIView *noDataView;
@property(nonatomic, strong)UIButton *selectBtn;
@property(nonatomic, strong)UIButton *editBtn;

@end

@implementation myAttentionController
@synthesize dataList = _dataList;
@synthesize isEdit = _isEdit;

static NSString *attenCellID = @"myAttentionCell";

- (void)viewDidLoad {
    [super viewDidLoad];
    self.tableView.backgroundColor = [UIColor colorWithHexString:CELLBACKCOLOR];
    [self.view addSubview:self.noDataView];
    self.tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
    [self.tableView registerClass:[myAttentionCell class] forCellReuseIdentifier:attenCellID];
    [self configCanRefresh:YES canLoad:YES];
    self.model = topicModel.new;
    self.model.delegate = self;
    [self firstAutoRefreshHandler];
    // Do any additional setup after loading the view.
}

-(void)viewWillAppear:(BOOL)animated{
    [self manualRefresh];
    [self.tableView setEditing:_isEdit animated:YES];
}

-(void)pullLoadMoreHander{
    if (!self.nextUrl) {
        //        TPLOG(@"数据有问题，无法获取新数据");
        [self loadFailed];
        return;
    }else{
        self.model.myAttenNextUrl = self.nextUrl;
    }
    
}


-(void)pullRefreshHandler{
    self.model.myAttenDic = nil;
}

#pragma mark -- click top
- (void)scrollTableViewToTop {
    [self.tableView setContentOffset:CGPointZero animated:YES];
}

-(void)setIsEdit:(BOOL)isOrEdit{
    _isEdit = isOrEdit;
    [self.tableView setEditing:_isEdit animated:YES];
}
#pragma mark -- setData
-(void)setDataList:(NSMutableArray *)list{
    _dataList = list;
//    [_dataList removeAllObjects];
    if (_dataList.count<=0) {
        self.tableView.hidden = YES;
        self.noDataView.hidden = NO;
    }else{
        self.tableView.hidden = NO;
        self.noDataView.hidden = YES;
        heightArray = [NSMutableArray array];
        [_dataList enumerateObjectsUsingBlock:^(TopicInfoBO *bo, NSUInteger idx, BOOL *stop) {
            CGFloat titleHeight = heightForString(bo.title, appFont(TEXT_FOUR_LEVELSIZE, NO), rect_screen.size.width-40, NSLineBreakByWordWrapping);
            [heightArray addObject:@(titleHeight + 75)];
        }];
        [self.tableView reloadData];
    }
}

#pragma mark -- button hander
-(void)gotoAskSelector:(UIButton*)btn {
    InterViewPageViewController *vc = [InterViewPageViewController new];
    vc.initIndex = 0;
    [self.navigationController pushViewController:vc animated:YES];
}

#pragma mark -- nodata view
-(UIView *)noDataView{
    if (!_noDataView) {
        _noDataView = [[UIView alloc]initWithFrame:CGRectMake(0,
                                                              0,
                                                              rect_screen.size.width,
                                                              CGRectGetHeight(self.view.bounds))];
        _noDataView.backgroundColor = [UIColor colorWithHexString:BackGroundColor];
        _noDataView.hidden = YES;
        
        UILabel *label = [[UILabel alloc]initWithFrame:CGRectMake(30, 100, rect_screen.size.width-60, 45)];
        label.backgroundColor = [UIColor clearColor];
        label.textColor = [UIColor colorWithHexString:TextGray];
        label.font = appFont(TEXT_FOUR_LEVELSIZE, NO);
        label.textAlignment = NSTextAlignmentLeft;
        label.text = @"还没有关注的话题哦，快去问吧逛逛吧！";
        label.numberOfLines = 2;
        [_noDataView addSubview:label];
        
        TPCustomButton *gotoAsk = [[TPCustomButton alloc] initWithFrame:CGRectMake(20, CGRectGetMaxY(label.frame)+65, rect_screen.size.width - 40, 40)];
        [gotoAsk setTitle:@"去问吧" forState:UIControlStateNormal];
        gotoAsk.titleLabel.textColor = [UIColor colorWithHexString:BackGroundColor];
        gotoAsk.titleLabel.font = appFont(18, NO);
        [gotoAsk setBackgroundColor:[UIColor colorWithHexString:BLUECOLOR]];
        [gotoAsk addTarget:self action:@selector(gotoAskSelector:) forControlEvents:UIControlEventTouchUpInside];
        [_noDataView addSubview:gotoAsk];
    }
    return _noDataView;
}

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


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

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

- (UITableViewCell*)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    myAttentionCell *cell = [tableView dequeueReusableCellWithIdentifier:attenCellID];
    if (nil == cell) {
        cell = [[myAttentionCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:attenCellID];
    }
    cell.topicInfo = _dataList[indexPath.row];
    cell.indexPath = indexPath;
    return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
    [tableView deselectRowAtIndexPath:indexPath animated:YES];
    topicContentController *vc = [topicContentController new];
    vc.preTopicInfo = _dataList[indexPath.row];
    vc.currentIndex = @"1";
    [self.navigationController pushViewController:vc animated:YES];
}

- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {
    return _isEdit;
}

- (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath
{
    return UITableViewCellEditingStyleDelete;
}


- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
    if (editingStyle == UITableViewCellEditingStyleDelete) {
        TopicInfoBO *topicInfoBO = self.dataList[indexPath.row];
        NSDictionary *dict = @{@"commentId":topicInfoBO.topicId,@"ot":@"1"};
        [Remote doJsonActionWithBlock:DELETAG requestUrl:cancelAttentionURL parameter:dict withWaitCursor:YES completion:^(BOOL success, NSString *message, id responseData) {
            if (success) {
                [self.tableView beginUpdates];
                [self.dataList removeObjectAtIndex:indexPath.row];
                
                [tableView deleteRowsAtIndexPaths:[NSArray arrayWithObjects:indexPath, nil] withRowAnimation:UITableViewRowAnimationFade];
                [heightArray removeObjectAtIndex:indexPath.row];
                
                [self.tableView endUpdates];
                if (self.dataList.count <= 0) {
                    [self manualRefresh];
                }
            }else{
                ShowTextMessage(message);
            }
        }];
    }
}

#pragma mark -- model delegate
-(void)returnMyAttenList:(NSMutableArray *)data url:(NSString *)url{
    self.dataList = data;
    self.nextUrl = url;
    [self endRefresh];
    
    [self.tableView setContentOffset:CGPointMake(0, 1)];
}

-(void)returnMyAttenNextList:(NSMutableArray *)data url:(NSString *)url{
    NSMutableArray *oldArray = [NSMutableArray arrayWithArray:self.dataList];
    [oldArray addObjectsFromArray:data];
    self.dataList = oldArray;
    self.nextUrl = url;
}

-(void)returnNoData{
    [self endRefresh];
}
@end