#import <XCTest/XCTest.h>
#import "RNNBasePresenter.h"
#import <OCMock/OCMock.h>
#import "UIViewController+RNNOptions.h"
#import <ReactNativeNavigation/RNNComponentViewController.h>
#import <ReactNativeNavigation/BottomTabAppearancePresenter.h>
#import "RNNBottomTabsController+Helpers.h"

@interface RNNBottomTabPresenterTest : XCTestCase

@property(nonatomic, strong) BottomTabAppearancePresenter *uut;
@property(nonatomic, strong) RNNNavigationOptions *options;
@property(nonatomic, strong) RNNBottomTabsController *boundViewController;
@property(nonatomic, strong) RNNComponentViewController *componentViewController;
@property(nonatomic, strong) id mockBoundViewController;

@end

@implementation RNNBottomTabPresenterTest

- (void)setUp {
    [super setUp];
    self.uut = [[BottomTabAppearancePresenter alloc] initWithDefaultOptions:[[RNNNavigationOptions alloc] initEmptyOptions]];
	self.componentViewController = [RNNComponentViewController new];
    self.boundViewController = [RNNBottomTabsController createWithChildren:@[self.componentViewController]];
    self.mockBoundViewController = [OCMockObject partialMockForObject:self.boundViewController];
	[self.uut bindViewController:self.mockBoundViewController];
    self.options = [[RNNNavigationOptions alloc] initEmptyOptions];
}

- (void)tearDown {
    [super tearDown];
    [self.mockBoundViewController stopMocking];
    self.boundViewController = nil;
}

- (void)testApplyOptions_shouldSetTabBarItemBadgeWithValue {
    self.options.bottomTab.badge = [[Text alloc] initWithValue:@"badge"];
    [self.uut applyOptions:self.options child:self.componentViewController];
	XCTAssertEqual(self.componentViewController.tabBarItem.badgeValue, @"badge");
}

- (void)testMergeOptions_shouldSetTabBarItemColorWithDefaultOptions {
	RNNNavigationOptions* defaultOptions = [[RNNNavigationOptions alloc] initEmptyOptions];
	defaultOptions.bottomTab.selectedIconColor = [Color withColor:UIColor.greenColor];
	self.uut.defaultOptions = defaultOptions;
	
	RNNNavigationOptions* mergeOptions = [[RNNNavigationOptions alloc] initEmptyOptions];
	mergeOptions.bottomTab.text = [[Text alloc] initWithValue:@"title"];
	
	[self.uut mergeOptions:mergeOptions resolvedOptions:self.options child:self.componentViewController];
	XCTAssertEqual(self.componentViewController.tabBarItem.title, @"title");
}

- (void)testMergeOptions_shouldCreateNewTabBarItemInstance {
	RNNNavigationOptions* defaultOptions = [[RNNNavigationOptions alloc] initEmptyOptions];
	defaultOptions.bottomTab.selectedIconColor = [Color withColor:UIColor.greenColor];
	self.uut.defaultOptions = defaultOptions;
	
	RNNNavigationOptions* mergeOptions = [[RNNNavigationOptions alloc] initEmptyOptions];
	mergeOptions.bottomTab.text = [[Text alloc] initWithValue:@"title"];
	
	UITabBarItem* currentTabBarItem = self.componentViewController.tabBarItem;
	[self.uut mergeOptions:mergeOptions resolvedOptions:self.options child:self.componentViewController];
	UITabBarItem* newTabBarItem = self.componentViewController.tabBarItem;
	XCTAssertNotEqual(currentTabBarItem, newTabBarItem);
}

@end