//
//  ViewController.m
//  display-center
//
//  Created by tony on 17/5/18.
//  Copyright © 2017年 shelomi. All rights reserved.
//

#import "ViewController.h"

#import <React/RCTRootView.h>
#import <React/RCTBridge.h>

#import <IpuRNKit/IpuRNManager.h>
#import <WadeMobile/IPUDragButton.h>

#import <IpuRNKit/IpuRNViewControllerUtil.h>
#import <IpuRNKit/IpuRNBaseViewController.h>

#import <WadeMobile/WDTemplateNavigateController.h>

#define ButtonWH 40
#define Padding 5
#define ScreenWidth  CGRectGetWidth([UIScreen mainScreen].bounds)
#define ScreenHeight CGRectGetHeight([UIScreen mainScreen].bounds)

@interface ViewController ()

@property(nonatomic,strong)IPUDragButton *dragButton;

@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    self.dragButton = [[IPUDragButton alloc] initWithFrame:CGRectMake(ScreenWidth-Padding-ButtonWH, ScreenHeight-3*ButtonWH, ButtonWH, ButtonWH)];
    [self.dragButton addTarget:self action:@selector(back) forControlEvents:UIControlEventTouchUpInside];
    [self.view addSubview:self.dragButton];
    //    [IpuRNManager updateRNResource];
}

/*
 悬浮按钮返回事件
 */
- (void)back {
    UIViewController *viewController = [IpuRNViewControllerUtil getCurrentViewController];
    
    if ([viewController isKindOfClass:[WDViewController class]]) {
        WDViewController *wdViewController = (WDViewController *)viewController;
        UIView *webView = [wdViewController getCurrentWebView];
        if ([webView performSelector:@selector(canGoBack)]) {
            [webView performSelector:@selector(goBack)];
        } else {
            WDFlipperView *flipperView = [wdViewController getFlipperView];
            if ([flipperView canGoBack]) {
                [flipperView back];
                return;
            }
            
            IpuAlertView *alertView = [[IpuAlertView alloc] initWithTitle:@"提示"
                                                                  message:@"当前为最上层页面，无法返回！"
                                                                    block:^(IpuAlertView *alertView, BOOL isCancel, NSInteger buttonIndex) {
                                                                        
                                                                    }
                                                        cancelButtonTitle:@"确定"
                                                        otherButtonTitles:nil];
            [alertView show];
        }
    } else if ([viewController isKindOfClass:[IpuRNBaseViewController class]]) {
        [viewController dismissViewControllerAnimated:YES completion:nil];
    } else {
        if (viewController == [UIApplication sharedApplication].delegate.window.rootViewController) {
            IpuAlertView *alertView = [[IpuAlertView alloc] initWithTitle:@"提示"
                                                                  message:@"当前为最上层页面，无法返回！"
                                                                    block:^(IpuAlertView *alertView, BOOL isCancel, NSInteger buttonIndex) {
                                                                        
                                                                    }
                                                        cancelButtonTitle:@"确定"
                                                        otherButtonTitles:nil];
            [alertView show];
        } else {
            [viewController dismissViewControllerAnimated:YES completion:nil];
        }
    }
}

- (UIStatusBarStyle)preferredStatusBarStyle{
    return UIStatusBarStyleLightContent;
}

@end