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// FileVersionsViewController.m

// Coding_iOS

// Created by Ease on 15/8/12.

#import "FileVersionsViewController.h"

#import "SettingTextViewController.h"

#import "FileViewController.h"

#import "ODRefreshControl.h"

#import "Coding_NetAPIManager.h"

#import "Coding_FileManager.h"

#import "FileVersionCell.h"

@interface FileVersionsViewController ()<UITableViewDataSource, UITableViewDelegate, SWTableViewCellDelegate>

@property (strong, nonatomic) ProjectFile *curFile;

@property (strong, nonatomic) NSMutableArray *versionList;

@property (nonatomic, strong) UITableView *myTableView;

@property (nonatomic, strong) ODRefreshControl *myRefreshControl;

@property (assign, nonatomic) BOOL isLoading;

@end

@implementation FileVersionsViewController

+ (instancetype)vcWithFile:(ProjectFile *)file{

FileVersionsViewController *vc = [self new];

vc.curFile = file;

return vc;

}

- (void)viewDidLoad

{

[super viewDidLoad];

// Do any additional setup after loading the view.

self.title = @"历史版本";

// 添加myTableView

_myTableView = ({

UITableView *tableView = [[UITableView alloc] initWithFrame:self.view.bounds style:UITableViewStylePlain];

tableView.backgroundColor = [UIColor clearColor];

tableView.dataSource = self;

tableView.delegate = self;

tableView.separatorStyle = UITableViewCellSeparatorStyleNone;

[tableView registerClass:[FileVersionCell class] forCellReuseIdentifier:kCellIdentifier_FileVersionCell];

[self.view addSubview:tableView];

[tableView mas_makeConstraints:^(MASConstraintMaker *make) {

make.edges.equalTo(self.view);

}];

tableView.allowsMultipleSelectionDuringEditing = YES;

tableView;

});

_myRefreshControl = [[ODRefreshControl alloc] initInScrollView:self.myTableView];

[_myRefreshControl addTarget:self action:@selector(refresh) forControlEvents:UIControlEventValueChanged];

[self refresh];

}

- (void)viewWillAppear:(BOOL)animated{

[super viewWillAppear:animated];

[self.myTableView reloadData];

}

- (void)refresh{

if (self.isLoading) {

return;

}

[self sendRequest];

}

- (void)sendRequest{

self.isLoading = YES;

if (self.versionList.count <= 0) {

[self.view beginLoading];

}

@weakify(self);

[[Coding_NetAPIManager sharedManager] request_VersionListOfFile:_curFile andBlock:^(id data, NSError *error) {

@strongify(self);

self.isLoading = NO;

[self.myRefreshControl endRefreshing];

[self.view endLoading];

if (data) {

self.versionList = data;

[self.myTableView reloadData];

}

[self.view configBlankPage:EaseBlankPageTypeView hasData:self.versionList.count > 0 hasError:error != nil reloadButtonBlock:^(id sender) {

[self refresh];

}];

}

#pragma mark Table M

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{

return self.versionList.count;

}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{

__weak typeof(self) weakSelf = self;

FileVersionCell *cell = [tableView dequeueReusableCellWithIdentifier:kCellIdentifier_FileVersionCell forIndexPath:indexPath];

FileVersion *curVersion = _versionList[indexPath.row];

cell.curVersion = curVersion;

cell.showDiskFileBlock = ^(NSURL *fileUrl, FileVersion *curVersion){

[weakSelf goToFileVersionVC:curVersion];

};

[cell setRightUtilityButtons:[self rightButtonsWithObj:indexPath] WithButtonWidth:[FileVersionCell cellHeight]];

cell.delegate = self;

[tableView addLineforPlainCell:cell forRowAtIndexPath:indexPath withLeftSpace:kPaddingLeftWidth];

return cell;

}

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{

return [FileVersionCell cellHeight];

}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{

[tableView deselectRowAtIndexPath:indexPath animated:YES];

[self goToFileVersionVC:_versionList[indexPath.row]];

}

#pragma mark Edit Table

- (NSArray *)rightButtonsWithObj:(NSIndexPath *)indexPath{

NSMutableArray *rightUtilityButtons = [NSMutableArray new];

[rightUtilityButtons sw_addUtilityButtonWithColor:[UIColor colorWithHexString:@"0xe6e6e6"] icon:[UIImage imageNamed:@"icon_file_cell_rename"]];

if (indexPath.row != 0) {//当前版本不能删除

[rightUtilityButtons sw_addUtilityButtonWithColor:kColorBrandRed icon:[UIImage imageNamed:@"icon_file_cell_delete"]];

}

return rightUtilityButtons;

}

- (BOOL)swipeableTableViewCellShouldHideUtilityButtonsOnSwipe:(SWTableViewCell *)cell{

return YES;

}

- (BOOL)swipeableTableViewCell:(SWTableViewCell *)cell canSwipeToState:(SWCellState)state{

NSIndexPath *indexPath = [_myTableView indexPathForCell:cell];

FileVersion *curVersion = _versionList[indexPath.row];

Coding_DownloadTask *cDownloadTask = [Coding_FileManager cDownloadTaskForKey:curVersion.storage_key];

if (cDownloadTask && cDownloadTask.task && cDownloadTask.task.state == NSURLSessionTaskStateRunning) {

return NO;

}else{

return YES;

}

- (void)swipeableTableViewCell:(SWTableViewCell *)cell didTriggerRightUtilityButtonWithIndex:(NSInteger)index {

[cell hideUtilityButtonsAnimated:YES];

NSIndexPath *indexPath = [_myTableView indexPathForCell:cell];

FileVersion *curVersion = _versionList[indexPath.row];

if (index == 0) {

[self remarkFileVersion:curVersion];

}else{

[self deleteFileVersion:curVersion];

}

- (void)remarkFileVersion:(FileVersion *)curVersion{

__weak typeof(self) weakSelf = self;

[SettingTextViewController showSettingFolderNameVCFromVC:nil withTitle:@"重命名文件夹" textValue:curVersion.remark type:SettingTypeFileVersionRemark doneBlock:^(NSString *textValue) {

[weakSelf doRemarkFileVersion:curVersion withRemarkStr:textValue];

}];

}

- (void)doRemarkFileVersion:(FileVersion *)curVersion withRemarkStr:(NSString *)remarkStr{

if (remarkStr && ![remarkStr isEqualToString:curVersion.remark]) {

@weakify(self);

[[Coding_NetAPIManager sharedManager] request_RemarkFileVersion:curVersion withStr:remarkStr andBlock:^(id data, NSError *error) {

@strongify(self);

if (data) {

curVersion.remark = remarkStr;

[self.myTableView reloadData];

}

}];

}

- (void)deleteFileVersion:(FileVersion *)curVersion{

__weak typeof(self) weakSelf = self;

NSURL *fileUrl = [Coding_FileManager diskDownloadUrlForKey:curVersion.storage_key];

Coding_DownloadTask *cDownloadTask = [Coding_FileManager cDownloadTaskForKey:curVersion.storage_key];

UIActionSheet *actionSheet;

if (fileUrl) {

actionSheet = [UIActionSheet bk_actionSheetCustomWithTitle:@"只是删除本地文件还是连同服务器版本一起删除？" buttonTitles:@[@"仅删除本地文件"] destructiveTitle:@"一起删除" cancelTitle:@"取消" andDidDismissBlock:^(UIActionSheet *sheet, NSInteger index) {

switch (index) {

case 0:

[weakSelf doDeleteFileVersion:curVersion fromDisk:YES];

break;

case 1:

[weakSelf doDeleteFileVersion:curVersion fromDisk:NO];

break;

default:

break;

}

}];

}else if (cDownloadTask){

actionSheet = [UIActionSheet bk_actionSheetCustomWithTitle:@"确定将服务器上的该版本删除？" buttonTitles:@[@"只是取消下载"] destructiveTitle:@"确认删除" cancelTitle:@"取消" andDidDismissBlock:^(UIActionSheet *sheet, NSInteger index) {

switch (index) {

case 0:

[weakSelf doDeleteFileVersion:curVersion fromDisk:YES];

break;

case 1:

[weakSelf doDeleteFileVersion:curVersion fromDisk:NO];

break;

default:

break;

}

}];

}else{

actionSheet = [UIActionSheet bk_actionSheetCustomWithTitle:@"确定将服务器上的该版本删除？" buttonTitles:nil destructiveTitle:@"确认删除" cancelTitle:@"取消" andDidDismissBlock:^(UIActionSheet *sheet, NSInteger index) {

if (index == 0) {

[weakSelf doDeleteFileVersion:curVersion fromDisk:NO];

}

}];

}

[actionSheet showInView:self.view];

}

- (void)doDeleteFileVersion:(FileVersion *)curVersion fromDisk:(BOOL)fromDisk{

// 取消当前的下载任务

Coding_DownloadTask *cDownloadTask = [Coding_FileManager cDownloadTaskForKey:curVersion.storage_key];

if (cDownloadTask) {

[Coding_FileManager cancelCDownloadTaskForKey:curVersion.storage_key];

}

// 删除本地文件

NSURL *fileUrl = [Coding_FileManager diskDownloadUrlForKey:curVersion.storage_key];

NSString *filePath = fileUrl.path;

NSFileManager *fm = [NSFileManager defaultManager];

if ([fm fileExistsAtPath:filePath]) {

NSError *fileError;

[fm removeItemAtPath:filePath error:&fileError];

if (fileError) {

[NSObject showError:fileError];

}

[self.myTableView performSelector:@selector(reloadData) withObject:nil afterDelay:0.1];

// 删除服务器文件

if (!fromDisk) {

__weak typeof(self) weakSelf = self;

[[Coding_NetAPIManager sharedManager] request_DeleteFileVersion:curVersion andBlock:^(id data, NSError *error) {

[weakSelf refresh];

}];

}

#pragma mark toVC

- (void)goToFileVersionVC:(FileVersion *)curVersion{

FileViewController *vc = [FileViewController vcWithFile:_curFile andVersion:curVersion];

[self.navigationController pushViewController:vc animated:YES];

}

@end