//
//  BGHUDHelper.m
//  
//
//  Created by Alexi on 12-11-28.
//  Copyright (c) 2012年 . All rights reserved.
//

#import "BGHUDHelper.h"
#import "NSString+Common.h"
#import "UIAlertView+BlocksKit.h"

@implementation BGHUDHelper

static BGHUDHelper *_instance = nil;

+ (BGHUDHelper *)sharedInstance
{
    @synchronized(_instance)
    {
        if (_instance == nil)
        {
            _instance = [[BGHUDHelper alloc] init];
        }
        return _instance;
    }
}

+ (void)alert:(NSString *)msg
{
    [BGHUDHelper alert:msg cancel:ASLocalizedString(@"确定")];
}

+ (void)alert:(NSString *)msg action:(FWVoidBlock)action
{
    [BGHUDHelper alert:msg cancel:ASLocalizedString(@"确定")action:action];
}

+ (void)alert:(NSString *)msg cancel:(NSString *)cancel
{
    [BGHUDHelper alertTitle:ASLocalizedString(@"提示")message:msg cancel:cancel];
}

+ (void)alert:(NSString *)msg cancel:(NSString *)cancel action:(FWVoidBlock)action
{
    [BGHUDHelper alertTitle:ASLocalizedString(@"提示")message:msg cancel:cancel action:action];
}

+ (void)alertTitle:(NSString *)title message:(NSString *)msg cancel:(NSString *)cancel
{
    UIAlertView *alert = [[UIAlertView alloc] initWithTitle:title message:msg delegate:nil cancelButtonTitle:cancel otherButtonTitles:nil, nil];
    [alert show];
}

+ (void)alertTitle:(NSString *)title message:(NSString *)msg cancel:(NSString *)cancel action:(FWVoidBlock)action
{
    UIAlertView *alert = [UIAlertView bk_showAlertViewWithTitle:title message:msg cancelButtonTitle:cancel otherButtonTitles:nil handler:^(UIAlertView *alertView, NSInteger buttonIndex) {
        if (action)
        {
            action();
        }
    }];
    [alert show];
}

- (MBProgressHUD *)loading
{
    return [self loading:nil];
}

- (MBProgressHUD *)loading:(NSString *)msg
{
    return [self loading:msg inView:nil];
}

- (MBProgressHUD *)loading:(NSString *)msg inView:(UIView *)view
{
    // 判断是否有悬浮窗
    UIView *tmpView = [AppDelegate sharedAppDelegate].sus_window.rootViewController ? [AppDelegate sharedAppDelegate].sus_window : [AppDelegate sharedAppDelegate].window;
    
    // 判断是否有小屏悬浮窗
    UIView *tmpView2 = [AppDelegate sharedAppDelegate].sus_window.isSmallSusWindow ? [AppDelegate sharedAppDelegate].window : tmpView;
    // 判断是否有传入view
    UIView *inView = view ? view : tmpView2;
    
    MBProgressHUD *hud = [[MBProgressHUD alloc] initWithView:inView];
    
    dispatch_async(dispatch_get_main_queue(), ^{
        if (![NSString isEmpty:msg])
        {
            hud.mode = MBProgressHUDModeIndeterminate;
            hud.label.text = msg;
        }
        [inView addSubview:hud];
        [hud showAnimated:YES];
        // 超时自动消失
        // [hud hide:YES afterDelay:kRequestTimeOutTime];
    });
    return hud;
}

- (void)loading:(NSString *)msg delay:(CGFloat)seconds execute:(void (^)())exec completion:(void (^)())completion
{
    dispatch_async(dispatch_get_main_queue(), ^{
        
        // 判断是否有悬浮窗
        UIView *tmpView = [AppDelegate sharedAppDelegate].sus_window.rootViewController ? [AppDelegate sharedAppDelegate].sus_window : [AppDelegate sharedAppDelegate].window;
        // 判断是否有小屏悬浮窗
        UIView *inView = [AppDelegate sharedAppDelegate].sus_window.isSmallSusWindow ? [AppDelegate sharedAppDelegate].window : tmpView;
        
        MBProgressHUD *hud = [[MBProgressHUD alloc] initWithView:inView];
        if (![NSString isEmpty:msg])
        {
            hud.mode = MBProgressHUDModeText;
            hud.label.text = msg;
        }
        
        [inView addSubview:hud];
        [hud showAnimated:YES];
        if (exec)
        {
            exec();
        }
        
        // 超时自动消失
        [hud hideAnimated:YES afterDelay:seconds];
        
        
        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(seconds * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
            if (completion)
            {
                completion();
            }
        });
    });
}

- (void)stopLoading:(MBProgressHUD *)hud
{
    [self stopLoading:hud message:nil];
}

- (void)stopLoading:(MBProgressHUD *)hud message:(NSString *)msg
{
    [self stopLoading:hud message:msg delay:0 completion:nil];
}

- (void)stopLoading:(MBProgressHUD *)hud message:(NSString *)msg delay:(CGFloat)seconds completion:(void (^)())completion
{
    if (hud && hud.superview)
    {
        dispatch_async(dispatch_get_main_queue(), ^{
            if (![NSString isEmpty:msg])
            {
                hud.label.text = msg;
                hud.mode = MBProgressHUDModeText;
            }
            
            [hud hideAnimated:YES afterDelay:seconds];
            _syncHUD = nil;
            
            dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(seconds * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
                if (completion)
                {
                    completion();
                }
            });
        });
    }
}

- (void)tipMessage:(NSString *)msg
{
    [self tipMessage:msg delay:2];
}

- (void)tipMessage:(NSString *)msg delay:(CGFloat)seconds
{
    [self tipMessage:msg delay:seconds completion:nil];
    
}

- (void)tipMessage:(NSString *)msg delay:(CGFloat)seconds completion:(void (^)())completion
{
    if ([BGUtils isBlankString:msg])
    {
        return;
    }
    
    if ([msg isEqualToString:@"(null)"])
    {
        return;
    }
    
    dispatch_async(dispatch_get_main_queue(), ^{
        
        // 判断是否有悬浮窗
        UIView *tmpView = [AppDelegate sharedAppDelegate].sus_window.rootViewController ? [AppDelegate sharedAppDelegate].sus_window : [AppDelegate sharedAppDelegate].window;
        // 判断是否有小屏悬浮窗
        UIView *inView = [AppDelegate sharedAppDelegate].sus_window.isSmallSusWindow ? [AppDelegate sharedAppDelegate].window : tmpView;
        
        MBProgressHUD *hud = [[MBProgressHUD alloc] initWithView:inView];
        [inView addSubview:hud];
        hud.mode = MBProgressHUDModeText;
        hud.label.text = msg;
        hud.label.numberOfLines = 0;
        [hud showAnimated:YES];
        [hud hideAnimated:YES afterDelay:seconds];
        CommonRelease(HUD);
        
        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(seconds * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
            if (completion)
            {
                completion();
            }
        });
    });
}

#define kSyncHUDStartTag  100000

// 网络请求
- (void)syncLoading
{
    [self syncLoading:nil];
}

- (void)syncLoading:(NSString *)msg
{
    [self syncLoading:msg inView:nil];
}

- (void)syncLoading:(NSString *)msg inView:(UIView *)view
{
    if (_syncHUD)
    {
        
        dispatch_async(dispatch_get_main_queue(), ^{
            //主线程执行
            _syncHUD.tag++;
            
            if (![NSString isEmpty:msg])
            {
                _syncHUD.label.text = msg;
                _syncHUD.mode = MBProgressHUDModeText;
            }
            else
            {
                _syncHUD.label.text = nil;
                _syncHUD.mode = MBProgressHUDModeIndeterminate;
            }
        });
        
        return;
    }
    _syncHUD = [self loading:msg inView:view];
    _syncHUD.tag = kSyncHUDStartTag;
}

- (void)syncStopLoading
{
    [self syncStopLoadingMessage:nil delay:0 completion:nil];
}

- (void)syncStopLoadingMessage:(NSString *)msg
{
    [self syncStopLoadingMessage:msg delay:1 completion:nil];
}

- (void)syncStopLoadingMessage:(NSString *)msg delay:(CGFloat)seconds completion:(void (^)())completion
{
    dispatch_async(dispatch_get_main_queue(), ^{
        //主线程执行
        _syncHUD.tag--;
        if (_syncHUD.tag > kSyncHUDStartTag)
        {
            if (![NSString isEmpty:msg])
            {
                _syncHUD.label.text = msg;
                _syncHUD.mode = MBProgressHUDModeText;
            }
            else
            {
                _syncHUD.label.text = nil;
                _syncHUD.mode = MBProgressHUDModeIndeterminate;
            }

        }
        else
        {
            [self stopLoading:_syncHUD message:msg delay:seconds completion:completion];
        }
    });
   
    
}

@end