JSJP_Student/jiaPei/Modules/BaseModule/BaseClass/ViewController/RQBaseViewController.m

//
//  RQBaseViewController.m
//  RQCommon
//
//  Created by 张嵘 on 2018/11/13.
//  Copyright © 2018 张嵘. All rights reserved.
//

#import "RQBaseViewController.h"

@interface RQBaseViewController ()
@property (nonatomic, readwrite, strong) RQBaseViewModel *viewModel;
@end

@implementation RQBaseViewController


- (void)dealloc {
	/// 销毁时保存数据
	//    [SBPhotoManager configureSelectOriginalPhoto:_isSelectOriginalPhoto];
	RQDealloc;
}

// when `BaseViewController ` created and call `viewDidLoad` method , execute `bindViewModel` method
+ (instancetype)allocWithZone:(struct _NSZone *)zone {
	RQBaseViewController *viewController = [super allocWithZone:zone];
	@weakify(viewController)
	[[viewController
	  rac_signalForSelector:@selector(viewDidLoad)]
	 subscribeNext:^(id x) {
		 @strongify(viewController)
		 [viewController bindViewModel];
	 }];
	return viewController;
}

- (instancetype)initWithViewModel:(RQBaseViewModel *)viewModel {
	self = [super init];
	if (self) {
		self.viewModel = viewModel;
	}
	return self;
}

- (void)viewWillAppear:(BOOL)animated{
	[super viewWillAppear:animated];
	/// 隐藏导航栏细线
	self.viewModel.prefersNavigationBarBottomLineHidden?[(RQBaseNavigationController *)self.navigationController rq_hideNavigationBottomLine]:[(RQBaseNavigationController *)self.navigationController rq_showNavigationBottomLine];
	
    /// 配置键盘
    IQKeyboardManager.sharedManager.enable = self.viewModel.keyboardEnable;
    IQKeyboardManager.sharedManager.shouldResignOnTouchOutside = self.viewModel.shouldResignOnTouchOutside;
    IQKeyboardManager.sharedManager.keyboardDistanceFromTextField = self.viewModel.keyboardDistanceFromTextField;
	/// 这里做友盟统计
	//    [MobClick beginLogPageView:SBPageName(self)];
}

- (void)viewWillDisappear:(BOOL)animated {
	[super viewWillDisappear:animated];
	
	[self.viewModel.willDisappearSignal sendNext:nil];
	
	// Being popped, take a snapshot
	if ([self isMovingFromParentViewController]) {
		self.snapshot = [self.navigationController.view snapshotViewAfterScreenUpdates:NO];
	}
	
	/// 这里做友盟统计
	//    [MobClick endLogPageView:SBPageName(self)];
}


- (void)viewDidLoad {
	[super viewDidLoad];
	/// ignore adjust auto scroll 64
	/// RQ: 适配 iOS 11.0 ,iOS11以后，控制器的automaticallyAdjustsScrollViewInsets已经废弃，所以默认就会是YES
	/// iOS 11新增：adjustContentInset 和 contentInsetAdjustmentBehavior 来处理滚动区域
	///
	if (@available(iOS 11.0, *)) {
		self.automaticallyAdjustsScrollViewInsets = YES;
	}else{
		self.automaticallyAdjustsScrollViewInsets = NO;
	}
	
	self.extendedLayoutIncludesOpaqueBars = YES;
	/// backgroundColor
	self.view.backgroundColor = RQ_MAIN_BACKGROUNDCOLOR;
	
	/// 导航栏隐藏 只能在ViewDidLoad里面加载，无法动态
	self.fd_prefersNavigationBarHidden = self.viewModel.prefersNavigationBarHidden;
	
	/// pop手势
	self.fd_interactivePopDisabled = self.viewModel.interactivePopDisabled;
	
	/// 先记录
	//    self.isSelectOriginalPhoto = [SBPhotoManager isSelectOriginalPhoto];
	
	/// 后重置
	//    [SBPhotoManager configureSelectOriginalPhoto:NO];
}


// bind the viewModel
- (void)bindViewModel{
	/// set navgation title
	/// RQ Fixed: 这里只是单纯设置导航栏的title。 不然以免self.title同时设置了navigatiItem.title, 同时又设置了tabBarItem.title
	
	NSLog(@"--- %@" , self.viewModel.title);
	@weakify(self);
	
    RAC(self.titleView , title) = [RACObserve(self, viewModel.title) deliverOnMainThread];
	/// 绑定错误信息
	[self.viewModel.errors subscribeNext:^(NSError *error) {
		/// 这里可以统一处理某个错误，例如用户授权失效的的操作
		NSLog(@"...错误...");
	}];
	
	/// 动态改变
	[[[RACObserve(self.viewModel, interactivePopDisabled) distinctUntilChanged] deliverOnMainThread] subscribeNext:^(NSNumber * x) {
		@strongify(self);
		self.fd_interactivePopDisabled = x.boolValue;
	}];
}

#pragma mark - Orientation
- (UIInterfaceOrientationMask)supportedInterfaceOrientations {return UIInterfaceOrientationMaskPortrait;}
- (BOOL)shouldAutorotate {return YES;}
- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation {return UIInterfaceOrientationPortrait;}

#pragma mark - Status bar
//- (BOOL)prefersStatusBarHidden { return NO; }
//- (UIStatusBarStyle)preferredStatusBarStyle { return UIStatusBarStyleDefault; }
//- (UIStatusBarAnimation)preferredStatusBarUpdateAnimation { return UIStatusBarAnimationFade; }


@end