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//
// COFileCell.m
// CodingForiPad
//
// Created by sunguanglei on 15/6/26.
// Copyright (c) 2015年 coding. All rights reserved.
//
#import "COFileCell.h"
#import "COUtility.h"
#import "UIImageView+WebCache.h"
#import "UIColor+Hex.h"
#import "Coding_FileManager.h"
#import <ReactiveCocoa/ReactiveCocoa.h>
#import <ReactiveCocoa/RACEXTScope.h>
#import "NSString+Common.h"
#import "COFile+Ext.h"
@interface COFileCell ()
@property (nonatomic, strong) COFile *file;
@end
@implementation COFileCell
- (void)awakeFromNib {
// Initialization code
if (!_progressView) {
// CGFloat height = CGRectGetHeight(self.bounds);
CGFloat width = CGRectGetWidth(self.bounds);
_progressView = [[ASProgressPopUpView alloc] initWithFrame:CGRectMake(10.0, 85.0 - 3.0, width - 20.0, 2.0)];
_progressView.popUpViewCornerRadius = 12.0;
_progressView.delegate = self;
_progressView.font = [UIFont fontWithName:@"Futura-CondensedExtraBold" size:12];
[_progressView setTrackTintColor:[UIColor colorWithHexString:@"0xe6e6e6"]];
_progressView.popUpViewAnimatedColors = @[[UIColor colorWithHexString:@"0x3bbd79"]];
_progressView.hidden = YES;
[self.contentView addSubview:self.progressView];
}
[_stateButton addTarget:self action:@selector(stateBtnAction:) forControlEvents:UIControlEventTouchUpInside];
self.selectedBackgroundView = [[UIView alloc] initWithFrame:self.frame];
self.selectedBackgroundView.backgroundColor = selectedColor;
}
- (void)setSelected:(BOOL)selected animated:(BOOL)animated {
[super setSelected:selected animated:animated];
// Configure the view for the selected state
}
- (void)assignWithFile:(COFile *)file projectId:(NSInteger)projectId
{
self.file = file;
self.file.projectId = projectId;
self.nameLabel.text = file.name;
if (file.preview && file.preview.length > 0) {
[_iconView sd_setImageWithURL:[NSURL URLWithString:file.preview]];
}else{
_iconView.image = [UIImage imageNamed:[file fileIconName]];
}
NSString *time = [COUtility timestampToBefore:file.createdAt];
self.descLabel.text = [NSString stringWithFormat:@"%@创建于%@", file.owner.name, time];
self.sizeLabel.text = [NSString sizeDisplayWithByte:file.size * 1.0];
if ([_file hasBeenDownload]) {
//已下载
if (self.progressView) {
self.progressView.hidden = YES;
}
}else{
Coding_DownloadTask *cDownloadTask = [_file cDownloadTask];
if (cDownloadTask) {
self.progress = cDownloadTask.progress;
}
// if (_file.size * 1.0/1024/1024 > 5.0) {//大于5M的文件，下载时显示百分比
// [_progressView showPopUpViewAnimated:NO];
// }else{
// [_progressView hidePopUpViewAnimated:NO];
// }
// [self showProgress:cDownloadTask.progress belongSelf:YES];
}
[self changeToState:_file.downloadState];
}
- (IBAction)stateBtnAction:(id)sender
{
Coding_FileManager *manager = [Coding_FileManager sharedManager];
NSURL *fileUrl = [manager diskDownloadUrlForFile:_file.diskFileName];
if (fileUrl) {//已经下载到本地了
if (_showBlock) {
_showBlock(self.file);
}
}else{//要下载
NSURLSessionDownloadTask *downloadTask;
if (_file.cDownloadTask) {//暂停或者重新开始
downloadTask = _file.cDownloadTask.task;
switch (downloadTask.state) {
case NSURLSessionTaskStateRunning:
[downloadTask suspend];
[self changeToState:DownloadStatePausing];
break;
case NSURLSessionTaskStateSuspended:
[downloadTask resume];
[self changeToState:DownloadStateDownloading];
break;
default:
break;
}
}else{//新建下载
__weak typeof(self) weakSelf = self;
Coding_DownloadTask *cDownloadTask = [manager addDownloadTaskForFile:self.file completionHandler:^(NSURLResponse *response, NSURL *filePath, NSError *error) {
if (error) {
[weakSelf changeToState:DownloadStateDefault];
// [weakSelf showError:error];
}else{
[weakSelf changeToState:DownloadStateDownloaded];
}
}];
self.progress = cDownloadTask.progress;
_progressView.progress = 0.0;
_progressView.hidden = NO;
[self changeToState:DownloadStateDownloading];
}
}
}
- (void)changeToState:(DownloadState)state{
NSString *stateTitle;
switch (state) {
case DownloadStateDefault:
stateTitle = @"下载";
break;
case DownloadStateDownloading:
stateTitle = @"暂停";
break;
case DownloadStatePausing:
stateTitle = @"继续";
break;
case DownloadStateDownloaded:
stateTitle = @"查看";
break;
default:
break;
}
_nameLabel.text = _file.name;
[self.progressView setHidden:!(state == DownloadStateDownloading || state == DownloadStatePausing)];
[_stateButton setTitle:stateTitle forState:UIControlStateNormal];
if (state == DownloadStateDownloaded) {
//[_stateButton defaultStyle];
}else{
//[_stateButton primaryStyle];
}
}
- (void)setProgress:(NSProgress *)progress{
_progress = progress;
__weak typeof(self) weakSelf = self;
if (_progress) {
[RACObserve(self, progress.fractionCompleted) subscribeNext:^(NSNumber *fractionCompleted) {
dispatch_async(dispatch_get_main_queue(), ^{
[weakSelf updatePregress:fractionCompleted.doubleValue];
});
}];
}else{
_progressView.hidden = YES;
}
}
- (void)updatePregress:(double)fractionCompleted{
//更新进度
self.progressView.progress = fractionCompleted;
if (ABS(fractionCompleted - 1.0) < 0.0001) {
//已完成
[self.progressView hidePopUpViewAnimated:YES];
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1.0 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
self.progressView.hidden = YES;
[self changeToState:DownloadStateDownloaded];
});
}else{
self.progressView.hidden = NO;
}
}
#pragma mark ASProgressPopUpViewDelegate
- (void)progressViewWillDisplayPopUpView:(ASProgressPopUpView *)progressView;
{
[self.superview bringSubviewToFront:self];
}
- (void)progressViewDidHidePopUpView:(ASProgressPopUpView *)progressView{
progressView.hidden = YES;
}
@end