erpsuiteios/RedAnt ERP Mobile/common/Functions/sidemenu/CacheViewController.m

//
//  testTableViewController.m
//  RedAnt ERP Mobile
//
//  Created by Ray on 14-8-5.
//  Copyright (c) 2014年 United Software Applications, Inc. All rights reserved.
//

#import "CacheViewController.h"
#import "RAUtils.h"
#import "AppDelegate.h"

//#define AL_CACHE 1234
//#define AL_CLEAN 1235
@interface CacheViewController ()

@end

@implementation CacheViewController

- (id)initWithStyle:(UITableViewStyle)style
{
    self = [super initWithStyle:style];
    if (self) {
        // Custom initialization
    }
    return self;
}
- (void)onCloseClick:(id)sender {
    [self dismissViewControllerAnimated:true completion:nil];
    
    
}
- (void)viewDidLoad
{
    [super viewDidLoad];
    

   AppDelegate *appDelegate = (AppDelegate*)[[UIApplication sharedApplication] delegate];
    
    
   
//    
//
    if( appDelegate.bEnable_Cache)
    {
        self.catchSwitch.on=true;
         self.sizeLabel.text = @"Calculating";
        // 创建
        NSThread *thread = [[NSThread alloc] initWithTarget:self selector:@selector(calculate) object:nil];
        // 启动
        [thread start];
    }
    else
    {
        self.catchSwitch.on=false;
         self.sizeLabel.text = @"";
         [self.mum stopAnimating];
    }
    
    
    UIBarButtonItem* closeBTN = [[UIBarButtonItem alloc] initWithImage:[[UIImage imageNamed:@"close"] imageWithRenderingMode:UIImageRenderingModeAutomatic]
                                                   style:UIBarButtonItemStylePlain
                                                  target:self
                                                  action:@selector(onCloseClick:)];
    
    
    self.navigationItem.rightBarButtonItem = closeBTN;
    // Uncomment the following line to preserve selection between presentations.
    // self.clearsSelectionOnViewWillAppear = NO;
    
    // Uncomment the following line to display an Edit button in the navigation bar for this view controller.
    // self.navigationItem.rightBarButtonItem = self.editButtonItem;
    
    


    

}
- (void)calculate
{
    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);
    NSString *cachefolder = [paths objectAtIndex:0];
    NSString *img_cache = [cachefolder stringByAppendingPathComponent:@"img_cache"];
    
//    DebugLog(@"%@",cachefolder);
//     DebugLog(@"%@",img_cache);
    float size=[RAUtils fileSizeForDir:img_cache];
   // float size1=[RAUtils fileSizeForDir:img_cache];
    
        self.sizeLabel.text = [NSString stringWithFormat:@" %.2f MB",size];
    
    [self.mum stopAnimating];

}

- (void)clear
{
    
    
    
//    __block UIAlertController * alert = [RAUtils waiting_alert:self message:@"Deleting..." title:nil completion:^{
    PopWaitAlert* pop = [RAUtils waiting_pop:@"Deleting..." completion:nil];
         NSArray *paths = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);
            NSString *cachefolder = [paths objectAtIndex:0];
                NSString *img_cache = [cachefolder stringByAppendingPathComponent:@"img_cache"];
            
            
            [RAUtils deletefiles:img_cache];
            [RAUtils deletefiles: cachefolder];

            
//            [alert dismissViewControllerAnimated:YES completion:^{
    [pop hide];
                //     [alert dismissWithClickedButtonIndex:0 animated:FALSE];
                
                [self.mum startAnimating];
                float size=[RAUtils fileSizeForDir:cachefolder];
                // float size1=[RAUtils fileSizeForDir:img_cache];
                
                self.sizeLabel.text = [NSString stringWithFormat:@"Cache size: %.2f MB",size];
                
                [self.mum stopAnimating];
//            }];
//    }];
    



    
   

    
}

- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}
- (IBAction)cacheSwitchChanged:(UISwitch *)sender {
    
    if(!sender.on)
    {
        UIAlertController *alertController = [UIAlertController alertControllerWithTitle:NSLocalizedString(@"Disable Cache Confirm", nil) message:NSLocalizedString(@"Disable cache will save some diskspace but cost more network traffic and also slower. Are you sure to Disable cache?", nil) preferredStyle:UIAlertControllerStyleAlert];
        
        
        UIAlertAction *action_0 = [UIAlertAction actionWithTitle:@"YES" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
            
    
               NSUserDefaults *defaults =[NSUserDefaults standardUserDefaults];
               
               
               [defaults setValue:@"false" forKey:@"enable_cache"];
               
               [defaults synchronize];
               AppDelegate *appDelegate = (AppDelegate *)[[UIApplication sharedApplication] delegate];
               appDelegate.bEnable_Cache = false;
               
               
               // 创建
               NSThread *thread = [[NSThread alloc] initWithTarget:self selector:@selector(clear) object:nil];
               // 启动
               [thread start];
               return;
               
            
            
               
               
           
            
        }];
        

        UIAlertAction *action_3 = [UIAlertAction actionWithTitle:@"NO" style:UIAlertActionStyleCancel handler:^(UIAlertAction * _Nonnull action) {
            self.catchSwitch.on=YES;
            
            
        }];
        [alertController addAction:action_0];

        [alertController addAction:action_3];
        
        
        [self presentViewController:alertController animated:YES completion:nil];
        
//
//        UIAlertView * alert = [[UIAlertView alloc] initWithTitle:NSLocalizedString(@"Disable Cache Confirm", nil) message:NSLocalizedString(@"Disable cache will save some diskspace but cost more network traffic and also slower. Are you sure to Disable cache?", nil) delegate:self cancelButtonTitle:NSLocalizedString(@"NO", nil) otherButtonTitles:NSLocalizedString(@"YES", nil), nil];
//
//
//        alert.tag = AL_CACHE;
//
//
//
//        [alert show];
    }
    else
    {
        NSUserDefaults *defaults =[NSUserDefaults standardUserDefaults];
        
        
                    [defaults setValue:@"true" forKey:@"enable_cache"];

        
        [defaults synchronize];
        AppDelegate *appDelegate = (AppDelegate*)[[UIApplication sharedApplication] delegate];
        appDelegate.bEnable_Cache = true;
          }
}
//#pragma mark - UIAlertViewDelegate
//// Called when a button is clicked. The view will be automatically dismissed after this call returns
//- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex
//{
//    if(alertView.tag==AL_CACHE)
//    {
//        if(buttonIndex!=alertView.cancelButtonIndex)
//        {
//        NSUserDefaults *defaults =[NSUserDefaults standardUserDefaults];
//
//
//        [defaults setValue:@"false" forKey:@"enable_cache"];
//
//        [defaults synchronize];
//        AppDelegate *appDelegate = (AppDelegate *)[[UIApplication sharedApplication] delegate];
//        appDelegate.bEnable_Cache = false;
//
//
//        // 创建
//        NSThread *thread = [[NSThread alloc] initWithTarget:self selector:@selector(clear) object:nil];
//        // 启动
//        [thread start];
//        return;
//        }
//        else
//            self.catchSwitch.on=YES;
//
//
//    }
//
////        if(buttonIndex!=alertView.cancelButtonIndex&&alertView.tag==AL_CLEAN)
////        {
////            // 创建
////            NSThread *thread = [[NSThread alloc] initWithTarget:self selector:@selector(clear) object:nil];
////            // 启动
////            [thread start];
////            return;
////        }
//}
#pragma mark - Table view delegate
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    if(indexPath.row==2)
    {
        
        UIAlertController *alertController = [UIAlertController alertControllerWithTitle:NSLocalizedString(@"Clear Cache Confirm", nil)  message:NSLocalizedString(@"Clear cache will take some time, click YES to confirm clear.", nil) preferredStyle:UIAlertControllerStyleAlert];
        
        
        UIAlertAction *action_0 = [UIAlertAction actionWithTitle:@"YES" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
            
            
            // 创建
            NSThread *thread = [[NSThread alloc] initWithTarget:self selector:@selector(clear) object:nil];
            // 启动
            [thread start];
            return;
            
            
        }];
        

        UIAlertAction *action_3 = [UIAlertAction actionWithTitle:@"NO" style:UIAlertActionStyleCancel handler:^(UIAlertAction * _Nonnull action) {
            
            
            
        }];
        [alertController addAction:action_0];
        [alertController addAction:action_3];
        
        
        [self presentViewController:alertController animated:YES completion:nil];
        
        
        
        
//        UIAlertView * alert = [[UIAlertView alloc] initWithTitle:NSLocalizedString(@"Clear Cache Confirm", nil) message:NSLocalizedString(@"Clear cache will take some time, click YES to confirm clear.", nil) delegate:self cancelButtonTitle:NSLocalizedString(@"NO", nil) otherButtonTitles:NSLocalizedString(@"YES", nil), nil];
//
//
//        alert.tag = AL_CLEAN;
//
//
//
//        [alert show];
    }

}

@end