//
//  TPWebViewContoller.m
//  ThePaperDemo
//
//  Created by scar1900 on 14/10/28.
//  Copyright (c) 2014年 scar1900. All rights reserved.
//

#import "TPWebViewContoller.h"

@interface TPWebViewContoller ()<UIWebViewDelegate>
@end

@implementation TPWebViewContoller
@synthesize url = _url;

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    
    [MobClick event:@"3"];
    
    [self.view addSubview:self.activityView];
    [self leftIconButton:@"Button/backBarBtn.png" highlited:nil selector:@selector(backButtonHandler:)];
    
    [self.naviBarView addSubview:self.safariButton];
    
    [self.navigationController.navigationBar addSubview:self.naviBarView];
}

- (void)statusBarOrientationChange:(NSNotification *)notification{
    self.naviBarView.frame = CGRectMake(CGRectGetWidth(self.view.bounds)-180, 0, 180, 45);
    if (isNotIOS8) {
        UIInterfaceOrientation orientation = [[UIApplication sharedApplication] statusBarOrientation];
        if (orientation == UIInterfaceOrientationLandscapeLeft || orientation == UIInterfaceOrientationLandscapeRight)  {
            self.naviBarView.frame = CGRectMake(1024-180, 0, 180, 45);
        }else {
            self.naviBarView.frame = CGRectMake(768-180, 0, 180, 45);
        }
    }
    if (isNotIOS8) {
        UIInterfaceOrientation orientation = [[UIApplication sharedApplication] statusBarOrientation];
        if (orientation == UIInterfaceOrientationLandscapeLeft || orientation == UIInterfaceOrientationLandscapeRight)  {
            self.webView.frame = CGRectMake(0, 0, CGRectGetWidth(self.view.bounds), CGRectGetHeight(self.view.bounds));
        }
    }
    
    self.activityView.frame = CGRectMake(CGRectGetWidth(self.webView.bounds)/2-10,CGRectGetHeight(self.webView.bounds)/2-10 , 20, 20);
    self.activityView.center = self.webView.center;
}

- (UIView*)naviBarView {
    if (!_naviBarView) {
        _naviBarView = [[UIView alloc]initWithFrame:CGRectMake(CGRectGetWidth(self.view.bounds)-180, 0, 180, 45)];
        if (isNotIOS8) {
            UIInterfaceOrientation orientation = [[UIApplication sharedApplication] statusBarOrientation];
            if (orientation == UIInterfaceOrientationLandscapeLeft || orientation == UIInterfaceOrientationLandscapeRight)  {
                _naviBarView.frame = CGRectMake(1024-180, 0, 180, 45);
            }else {
                _naviBarView.frame = CGRectMake(768-180, 0, 180, 45);
            }
        }
        _naviBarView.backgroundColor = [UIColor clearColor];
    }
    return _naviBarView;
}

- (UIButton*)safariButton {
    if (!_safariButton) {
        _safariButton = [UIButton buttonWithType:UIButtonTypeCustom];
        _safariButton.backgroundColor = [UIColor clearColor];
        _safariButton.frame = CGRectMake(0,
                                         0,
                                         150,
                                         CGRectGetHeight(self.naviBarView.bounds));
        [_safariButton addTarget:self action:@selector(openLinkWithSafari) forControlEvents:UIControlEventTouchUpInside];
        
        UILabel *lab = [[UILabel alloc]initWithFrame:CGRectMake(0, 0, 208/2, CGRectGetHeight(_safariButton.bounds))];
        lab.font = appFont(18, NO);
        lab.textColor = [UIColor whiteColor];
        lab.textAlignment = NSTextAlignmentLeft;
        lab.text = @"用safari打开";
        lab.backgroundColor = [UIColor clearColor];
        [_safariButton addSubview:lab];
        
        UIImageView *image = [[UIImageView alloc]initWithImage:Image(@"Button/safariBtn.png")];
        image.frame = CGRectMake(CGRectGetMaxX(lab.frame)+11, (CGRectGetHeight(_safariButton.bounds)-30)/2, 30, 30);
        image.userInteractionEnabled = NO;
        [_safariButton addSubview:image];
    }
    return _safariButton;
}

- (void)backButtonHandler:(id)sender {
    [self.naviBarView removeFromSuperview];
    self.naviBarView = nil;
    if (!self.isPresent) {
        [self.navigationController popViewControllerAnimated:YES];
    }else {
        [self dismissViewControllerAnimated:YES completion:nil];
    }
}

- (void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];
    self.navigationController.navigationBarHidden = NO;
    self.navigationController.navigationBar.translucent = NO;
    if (isIOS7) {
        self.navigationController.navigationBar.barTintColor = [UIColor colorWithHexString:@"0x666666"];
    }else {
        self.navigationController.navigationBar.tintColor = [UIColor colorWithHexString:@"0x666666"];
    }
    
    if ([[TPUserDefault instance].isNightMode intValue] > 0) {
        self.activityView.activityIndicatorViewStyle = UIActivityIndicatorViewStyleWhite;
    }else {
        self.activityView.activityIndicatorViewStyle = UIActivityIndicatorViewStyleGray;
    }
}

- (UIWebView*)webView {
    if (!_webView) {
        _webView = [[UIWebView alloc]initWithFrame:self.view.bounds];
        
        _webView.backgroundColor = [UIColor whiteColor];
        _webView.scalesPageToFit = YES;
        _webView.delegate = self;
        _webView.autoresizingMask = AutoresizingFull;
    }
    return _webView;
}

- (UIActivityIndicatorView*)activityView {
    if (!_activityView) {
        _activityView = [[UIActivityIndicatorView alloc]initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray];
        _activityView.frame = CGRectMake(CGRectGetWidth(self.webView.bounds)/2-10,CGRectGetHeight(self.webView.bounds)/2-10 , 20, 20);
        _activityView.hidesWhenStopped = YES;
        _activityView.center = self.webView.center;
        [_activityView stopAnimating];
    }
    return _activityView;
}

- (void)setUrl:(NSString *)urlStr {
    _url = urlStr;
    
    if (isNotIOS8) {
        UIInterfaceOrientation orientation = [[UIApplication sharedApplication] statusBarOrientation];
        if (orientation == UIInterfaceOrientationLandscapeLeft || orientation == UIInterfaceOrientationLandscapeRight)  {
            self.webView.frame = CGRectMake(0, 0, CGRectGetWidth(self.view.bounds), CGRectGetHeight(self.view.bounds));
        }
    }

    [self.view addSubview:self.webView];
    [self.view bringSubviewToFront:self.activityView];
    self.activityView.frame = CGRectMake(CGRectGetWidth(self.webView.bounds)/2-10,CGRectGetHeight(self.webView.bounds)/2-10 , 20, 20);

    NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:urlStr]];
//    [request setCachePolicy:NSURLRequestReloadIgnoringLocalCacheData];
    [self.webView loadRequest:request];
}


- (void)webViewDidStartLoad:(UIWebView *)webView {
    [self.activityView startAnimating];
//    self.webView.userInteractionEnabled = NO;
}

- (void)webViewDidFinishLoad:(UIWebView *)webView {
    [self.activityView stopAnimating];
    
    [[NSUserDefaults standardUserDefaults] setInteger:0 forKey:@"WebKitCacheModelPreferenceKey"];
    [[NSUserDefaults standardUserDefaults] setBool:NO forKey:@"WebKitDiskImageCacheEnabled"];//自己添加的，原文没有提到。
    [[NSUserDefaults standardUserDefaults] setBool:NO forKey:@"WebKitOfflineWebApplicationCacheEnabled"];//自己添加的，原文没有提到。
    [[NSUserDefaults standardUserDefaults] synchronize];
}

- (void)webView:(UIWebView *)webView didFailLoadWithError:(NSError *)error {
    [self.activityView stopAnimating];
    NSURL *url = [NSURL URLWithString:[error.userInfo objectForKey:@"NSErrorFailingURLStringKey"]];
    NSString *urlString = url.absoluteString;
    if ([urlString isMatchedByRegex:@"itms-appss"]) {
        NSURL *newURL = [NSURL URLWithString:urlString];
        [[UIApplication sharedApplication] openURL:newURL];
    }
    /**
     * bug:6069(广告：点击可下载app的广告，应直接跳入appstore下载链接)
     */
}

-(BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType
{
    if (webView == _webView) {
        // Return no, we don't care about executing an actual request.
        return YES;
    }
    return YES;
}

- (void)dealloc {
    NSLog(@"dealloc:%@",self.description);
    [self.webView stopLoading];
    [[NSURLCache sharedURLCache] removeAllCachedResponses];
    [self.webView  loadHTMLString:@" " baseURL:nil];
    [self.webView  removeFromSuperview];
    [self.activityView removeFromSuperview];
    
    self.webView.delegate = nil;
    self.webView = nil;
    self.activityView = nil;
    
    [self.naviBarView removeFromSuperview];
    self.naviBarView = nil;
}

#pragma mark - button event
- (void)openLinkWithSafari {
    NSURL *newURL = [NSURL URLWithString:self.url];
    [[UIApplication sharedApplication] openURL:newURL];
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
    NSLog(@"warning！！！！！！！！！");
    [[NSURLCache sharedURLCache] removeAllCachedResponses];
}

/*
#pragma mark - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    // Get the new view controller using [segue destinationViewController].
    // Pass the selected object to the new view controller.
}
*/

@end