//
//  FileDownView.m
//  GoldRich
//
//  Created by WindShan on 2017/2/13.
//  Copyright © 2017年 WindShan. All rights reserved.
//

#import "FileDownView.h"
#import "GloriaLabel.h"
#import "UIImageView+WebCache.h"
#import "FileDownCell.h"
#import "MBProgressHUD+Add.h"
#import "NetworkSingleton.h"
#import "LHDB.h"
#import "JXTAlertManagerHeader.h"


@interface FileDownView()<UITableViewDelegate,UITableViewDataSource,cellHandleDelegate,
                                DirectoryWatcherDelegate,
                                    UIDocumentInteractionControllerDelegate>
/*
// Only override drawRect: if you perform custom drawing.
// An empty implementation adversely affects performance during animation.
- (void)drawRect:(CGRect)rect {
    // Drawing code
}
*/
{
    UIButton*       deviceOpenBtn;
    NSInteger       pageIndex;
    NSInteger       pageSize;
    
}

@end


@implementation FileDownView

- (void)setupDocumentControllerWithURL:(NSURL *)url
{
    if (self.docInteractionController == nil)
    {
        self.docInteractionController = [UIDocumentInteractionController interactionControllerWithURL:url];
        self.docInteractionController.delegate = self;
    }
    else
    {
        self.docInteractionController.URL = url;
    }
}

- (void)directoryDidChange:(DirectoryWatcher *)folderWatcher
{
    
}

- (UITableView *)tableView
{
    if (!_tableView)
    {
        _tableView = [[UITableView alloc] init];
        
        
        _tableView.delegate = self;
        _tableView.dataSource = self;
        _tableView.separatorColor = [UIColor clearColor];
        
        [self addSubview:_tableView];
        
        [_tableView mas_makeConstraints:^(MASConstraintMaker *make) {
            make.edges.mas_equalTo(UIEdgeInsetsMake(0 , 0, 0, 0));
        }];
        
        _tableView.tableFooterView = [UIView new];
    }
    return _tableView;
}

- (instancetype)initWithFrame:(CGRect)frame
{
    if (self = [super initWithFrame:frame])
    {
        self.tableView.frame = frame;
        self.tableView.hidden = NO;
        self.modelArray = [[NSMutableArray alloc] init];
        pageIndex = 1;
        pageSize  = 20;
        
        [self createTable];
        
        [self loadDataFromDB];
        
        [self setUpTableView];
    }
    
    return self;
}



- (void)didCellHandleSection:(FileStatus*)model
{
     //NSString * handleCmd; // 操作命令 1 下载 2 暂停 3 删除 4 查看 5 更新
     if([model.handleCmd intValue] == 3)
     {
         jxt_showAlertTwoButton(@"系统提示", @"是否删除该文件", @"取消", ^(NSInteger buttonIndex)
                                {
                                    NSLog(@"取消");
                                }, @"确定", ^(NSInteger buttonIndex)
                                {
                                    
                                    LHPredicate* predicate = [LHPredicate predicateWithFormat:@"path = '%@'",((FileStatus*)model).path];
                                    [self deleteDataWithPredicate:predicate];
                                    
                                    [self loadDataFromDB];
                                    NSLog(@"确定");
                                });
     }
     else if([model.handleCmd intValue] == 4)
     {
         // 查看文件
         if ( _delegate && [_delegate respondsToSelector:@selector(didSelectedDownSection:)])
         {
              [_delegate didSelectedDownSection:model];
        }
     }
}


-(void)setUpTableView
{
    //添加下拉的动画图片
    // 设置回调（一旦进入刷新状态，就调用target的action，也就是调用self的loadNewData方法）
    self.tableView.mj_header = [MJRefreshNormalHeader headerWithRefreshingTarget:self refreshingAction:@selector(getFirstPageData)];
    
    // 马上进入刷新状态
    // [_tableView.mj_header beginRefreshing];
    
    
    // 设置回调（一旦进入刷新状态，就调用target的action，也就是调用self的loadMoreData方法）
    //_tableView.mj_footer = [MJRefreshBackNormalFooter footerWithRefreshingTarget:self refreshingAction:@selector(reloadData)];
    
}

-(void)getFirstPageData
{
    if (self.modelArray.count>0)
    {
        [self.modelArray removeAllObjects];
    }
    
    [LHDBPath instanceManagerWith:DEFAULT_PATH];
    NSArray* array = [self selectDataWithPredicate:nil];
    [self.modelArray addObjectsFromArray:array];
    
    [self.tableView reloadData];
    
    [self.tableView.mj_header endRefreshing];
}

- (void) reSetView
{
    if (self.modelArray.count>0)
    {
        [self.modelArray removeAllObjects];
    }
    
    [LHDBPath instanceManagerWith:DEFAULT_PATH];
    NSArray* array = [self selectDataWithPredicate:nil];
    [self.modelArray addObjectsFromArray:array];
    
    [self.tableView reloadData];
    
}

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

//-(CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section
//{
//    return 0;
//}
//
-(CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section
{
    return 0;
}

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


-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
    return 65;
}

-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    
    NSString * identifier = @"StatusCell";
    FileDownCell * statusCell = [tableView dequeueReusableCellWithIdentifier:identifier];
    if (nil == statusCell)
    {
        statusCell = [[FileDownCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:identifier];
    }
    
    statusCell.delegate = self;
    statusCell.selectionStyle = UITableViewCellSelectionStyleNone;
    statusCell.userInteractionEnabled = YES;
    
    FileStatus * model = [self.modelArray objectAtIndex:indexPath.row];
    model.row = [[NSString stringWithFormat:@"%ld",indexPath.row] integerValue];
    [statusCell setItemView:model];
    
    return statusCell;
}

-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    [tableView deselectRowAtIndexPath:indexPath animated:YES];
    
   // if ( _delegate && [_delegate respondsToSelector:@selector(didSelectedDownSection:)])
   // {
   //     FileStatus * model = [self.modelArray objectAtIndex:indexPath.row];
   //     [_delegate didSelectedDownSection:model];
   // }
}


#pragma mark- LHDB
- (void)loadDataFromDB
{
    if (self.modelArray.count>0)
    {
        [self.modelArray removeAllObjects];
    }

    [LHDBPath instanceManagerWith:DEFAULT_PATH];
    NSArray* array = [self selectDataWithPredicate:nil];
    [self.modelArray addObjectsFromArray:array];
    
    [self.tableView reloadData];
}


//建表
- (void)createTable
{
    [FileStatus createTable];
}

//数据插入
- (void)insertDataWithDic:(NSDictionary*)dic
{
    [FileStatus saveWithDic:dic];
}

- (void)insertDataWithModel:(id)model
{
    LHPredicate* predicate = [LHPredicate predicateWithFormat:@"path = '%@'",((FileStatus*)model).path];
    
    NSArray* select = [self selectDataWithPredicate:predicate];
    
    // 防止重复插入
    if(select.count > 0)
    {
        [self updateDataWithModel:model predicate:predicate];
    }
    else
    {
       [model save];
    }
}

//数据更新
- (void)updateDataWithDic:(NSDictionary*)dic predicate:(LHPredicate*)predicate
{
    [FileStatus updateWithDic:dic predicate:predicate];
}

- (void)updateDataWithModel:(id)model predicate:(LHPredicate*)predicate
{
    [model updateWithPredicate:predicate];
}

//数据删除
- (void)deleteDataWithPredicate:(LHPredicate*)predicate
{
    [FileStatus deleteWithPredicate:predicate];
}

//数据查询
- (NSArray*)selectDataWithPredicate:(LHPredicate*)predicate
{
    return [FileStatus selectWithPredicate:predicate];
}


@end