//
//  RQRouter.m
//  RQCommon
//
//  Created by 张嵘 on 2018/11/16.
//  Copyright © 2018 张嵘. All rights reserved.
//

#import "RQRouter.h"

@interface RQRouter ()

/// viewModel到viewController的映射
@property (nonatomic, copy) NSDictionary *viewModelViewMappings;

@end

@implementation RQRouter

static RQRouter *sharedInstance_ = nil;

+ (id)allocWithZone:(struct _NSZone *)zone
{
	static dispatch_once_t onceToken;
	dispatch_once(&onceToken, ^{
		sharedInstance_ = [super allocWithZone:zone];
	});
	return sharedInstance_;
}

- (id)copyWithZone:(NSZone *)zone
{
	return sharedInstance_;
}

+ (instancetype)sharedInstance {
	static dispatch_once_t onceToken;
	dispatch_once(&onceToken, ^{
		sharedInstance_ = [[self alloc] init];
	});
	return sharedInstance_;
}

- (RQBaseViewController *)viewControllerForViewModel:(RQBaseViewModel *)viewModel {
	NSString *viewController = self.viewModelViewMappings[NSStringFromClass(viewModel.class)];
	
	NSParameterAssert([NSClassFromString(viewController) isSubclassOfClass:[RQBaseViewController class]]);
	NSParameterAssert([NSClassFromString(viewController) instancesRespondToSelector:@selector(initWithViewModel:)]);
	
	return [[NSClassFromString(viewController) alloc] initWithViewModel:viewModel];
}


/// 这里是viewModel -> ViewController的映射
/// If You Use Push 、 Present 、 ResetRootViewController ,You Must Config This Dict
- (NSDictionary *)viewModelViewMappings {
	return @{/*MainModule*/
			 @"RQNewFeatureViewModel"		        :		        @"RQNewFeatureViewController",
			 @"RQMainTabBarViewModel"		        :		        @"RQMainTabBarViewController",
			 /*Base*/
			 @"RQWebViewModel"				        :		        @"RQWebViewViewController",

			 /*LoginModule*/
             @"RQLoginViewModel"                    :               @"RQLoginViewController",
             @"RQRegisterViewModel"                 :               @"RQRegisterViewController",
             @"RQVerificationSmsCodeViewModel"      :               @"RQVerificationSmsCodeViewController",
             @"RQUpdatePasswordViewModel"           :               @"RQUpdatePasswordViewController",
			 /*HomePageModular*/
             @"HomeBaseViewModel"                   :               @"HomeBaseVC",
			 @"RQHomePageViewModel"			        :		        @"RQHomePageViewController",
             @"RQHomeSubPageViewModel"              :               @"RQHomeSubPageViewController",
             @"RQHomePageSubjectOneOrFourViewModel" :               @"RQHomePageSubjectOneOrFourViewController",
             @"RQHomeSubPageVideoScrollViewModel"   :               @"RQHomeSubPageVideoScrollViewController",
             @"RQHomeSubPageVideoScrollSubViewModel":               @"RQHomeSubPageVideoScrollSubViewController",
             @"RQHomeSubPageListViewModel"          :               @"RQHomeSubPageListViewController",
             @"RQHomeSubPageLocalTopicListViewModel":               @"RQHomeSubPageLocalTopicListViewController",
             @"RQHomeSubPageSortViewModel"          :               @"RQHomeSubPageSortViewController",
             @"RQWrongAndCollectionViewModel"       :               @"RQWrongAndCollectionVC",
             @"RQSimulationResultsViewModel"        :               @"RQSimulationResultsViewController",
             @"RQSimulationTestTopicsViewModel"     :               @"RQSimulationTestTopicsViewController",
             @"RQExerciseViewModel"                 :               @"RQExerciseViewController",
             @"RQExerciseSubViewModel"              :               @"RQExerciseSubViewController",
             @"RQCatalogueViewModel"                :               @"RQCatalogueViewController",
             @"RQTestResultsViewModel"              :               @"RQTestResultsViewController",
             @"RQHoursBeforeExamHomeViewModel"      :               @"RQHoursBeforeExamHomeViewController",
			 /*Module*/
			 /*Module*/
			 /*ProfileModule*/
			 @"RQProfileViewModel"			        :		        @"RQProfileViewController",
             @"RQUserInfoViewModel"                 :               @"RQUserInfoViewController",
             @"RQActivateVIPViewModel"              :               @"RQActivateVIPViewController",
             @"RQFreeTryViewModel"                  :               @"RQFreeTryViewController",
             @"RQLearningMaterialsViewModel"        :               @"RQLearningMaterialsViewController",
             @"RQLearningMaterialsDetailViewModel"  :               @"RQLearningMaterialsDetailViewController",
             @"RQVersionUpdateViewModel"            :               @"RQVersionUpdateViewController",
             @"RQFeedbackAndHelpViewModel"          :               @"RQFeedbackAndHelpViewController",
             
             @"RQVideoCatalogueViewModel"           :               @"RQVideoCatalogueViewController",
             @"RQExerciseSettingViewModel"          :               @"RQExerciseSettingViewController",
             @"RQVideoDetailViewModel"              :               @"RQVideoDetailViewController",
             @"RQVideoDetailSubPageViewModel"       :               @"RQVideoDetailSubPageViewController",
             @"RQDspVideoDetailViewModel"           :               @"RQDspVideoDetailViewController",
             @"RQExplainVideoViewModel"             :               @"RQExplainVideoViewController",
             
    };
}
@end