//
//  FKBookGuideController.m
//  FirstLink
//
//  Created by jack on 16/4/25.
//  Copyright © 2016年 FirstLink. All rights reserved.
//

#import "FKSexGuideController.h"
#import "FKSexChoseBtn.h"
#import "FKGuideManager.h"

@interface FKSexGuideController ()

@property (nonatomic, strong) UILabel *titleLabel;
@property (nonatomic, strong) UILabel *indicatorLabel;

@property (nonatomic, strong) UIView *middleLine;
@property (nonatomic, strong) UIImageView *upImgView;
@property (nonatomic, strong) UIImageView *downImgView;


@property (nonatomic, strong) UIImageView *iconImgView;
@property (nonatomic, strong) UIImageView *rightArrowImgView;

@property (nonatomic, strong) UIButton *manBtn;
@property (nonatomic, strong) UIButton *womanBtn;
@property (nonatomic, strong) UIButton  *cancelBtn;

@property (nonatomic, strong) UIPageControl *pageControl;
@property (nonatomic, strong) UIPanGestureRecognizer *panGesture;

@property (nonatomic, strong) FKPreferinfoItem *infoItem;
@property (nonatomic, copy)   preferFinish finishBlock;
@property (nonatomic, copy)   preferCancel cancelBlock;

@end

@implementation FKSexGuideController

- (instancetype)initWithInfoItem:(FKPreferinfoItem *)infoItem
                          finish:(preferFinish)finish
                          cancel:(preferCancel)cancel{
    if (self = [super init]) {
        self.infoItem = infoItem;
        self.finishBlock = finish;
        self.cancelBlock = cancel;
    }
    return self;
}

- (void)viewDidLoad{
    [super viewDidLoad];

    self.view.backgroundColor = UIColorFromRGB(0xf4f4f4);
    self.edgesForExtendedLayout = UIRectEdgeAll;
    
    [self addAllSubviews];
    [self addPanGesture];
    [self configContent];
}

- (void)viewWillAppear:(BOOL)animated{
    [super viewWillAppear:animated];
    
    [self.navigationController setNavigationBarHidden:YES animated:YES];
    
//    if ([self.navigationController respondsToSelector:@selector(interactivePopGestureRecognizer)]) {
//        self.navigationController.interactivePopGestureRecognizer.delegate = self;
//    }
    
    self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc]initWithCustomView:[UIView new]];
}

- (void)addAllSubviews{

    [self.view addSubview:self.iconImgView];
    [self.view addSubview:self.rightArrowImgView];
    [self.view addSubview:self.titleLabel];
    [self.view addSubview:self.indicatorLabel];
    
    [self.view addSubview:self.manBtn];
    [self.view addSubview:self.womanBtn];
    [self.view addSubview:self.cancelBtn];
    
    [self.view addSubview:self.pageControl];
    
    CGFloat manTopMargin = 45.0f;
    CGFloat womanTopMargin = 60.0f;
    CGFloat iconTop = 130.0f;
    
    if (UISCREENHEIGH <= 480){
        manTopMargin = 30;
        womanTopMargin = 30;
        iconTop = 80.0f;
    }else if (UISCREENHEIGH <= 568){
        manTopMargin = 40;
        womanTopMargin = 40;
    }
    
    [self.pageControl mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerX.equalTo(self.view);
        make.bottom.equalTo(self.view).offset(- 50);
    }];
    
    [self.iconImgView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.view).offset(iconTop);
        make.centerX.equalTo(self.view);
    }];
    
    [self.indicatorLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerX.equalTo(self.view).offset(10);
        make.bottom.equalTo(self.pageControl.mas_top).offset(- 25);
    }];
    
    [self.rightArrowImgView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.right.equalTo(self.indicatorLabel.mas_left).offset(- 3);
        make.centerY.equalTo(self.indicatorLabel);
    }];
    
    [self.titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.iconImgView.mas_bottom).offset(18);
        make.centerX.equalTo(self.view);
    }];

    [self.manBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.titleLabel.mas_bottom).offset(manTopMargin);
        make.centerX.equalTo(self.view);
        make.size.mas_offset(CGSizeMake(170, 40));
    }];
    
    [self.womanBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.manBtn.mas_bottom).offset(womanTopMargin);
        make.centerX.equalTo(self.view);
        make.size.mas_offset(CGSizeMake(170, 40));
    }];
    
    [self.cancelBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.view).offset(IS_IPHONE_X ? 54 : 40);
        make.right.equalTo(self.view).offset(- 20);
        make.size.mas_equalTo(CGSizeMake(49, 25.5));
    }];
}

//- (BOOL)gestureRecognizerShouldBegin:(UIGestureRecognizer *)gestureRecognizer{
//    return NO;
//}

- (void)configContent{
    if (self.infoItem){
        switch (self.infoItem.sexType) {
            case kSexTypeBoth:{
                self.manBtn.selected = YES;
                self.womanBtn.selected = YES;
            }
                break;
            case kSexTypeMan:{
                self.manBtn.selected = YES;
                self.womanBtn.selected = NO;
            }
                break;
            case kSexTypeWoman:{
                self.manBtn.selected = NO;
                self.womanBtn.selected = YES;
            }
                break;
                
            default:
                break;
        }
        
        if (self.manBtn.selected) self.manBtn.backgroundColor = UIColorFromRGB(0xff6362);
        if (self.womanBtn.selected) self.womanBtn.backgroundColor = UIColorFromRGB(0xff6362);
        [self resetPanGestureEnable];
    }
}

- (void)addPanGesture{
    self.panGesture = [[UIPanGestureRecognizer alloc]initWithTarget:self action:@selector(finishPanGesture:)];
    [self.view addGestureRecognizer:self.panGesture];
    self.panGesture.enabled = NO;
}

- (kSexType)getCurrentSexType{
    if (self.manBtn.selected && self.womanBtn.selected){
        return kSexTypeBoth;
    }else if (self.manBtn.selected){
        return kSexTypeMan;
    }else if (self.womanBtn.selected){
        return kSexTypeWoman;
    }
    return kSexTypeNone;
}

- (void)finishPanGesture:(UIPanGestureRecognizer *)gesture{
    if (gesture.state == UIGestureRecognizerStateRecognized){
        CGPoint vert = [gesture velocityInView:self.view];
        if (vert.x < - 40){
            kSexType sexType = [self getCurrentSexType];
            if (sexType == kSexTypeNone) return;
            
            FKAgeGuideController *age = [[FKAgeGuideController alloc]initWithInfoItem:self.infoItem
                                                                               finish:self.finishBlock
                                                                               cancel:self.cancelBlock];
            [self.navigationController pushViewController:age animated:YES];
        }
    }
}

- (void)resetPanGestureEnable{
    if ([self getCurrentSexType] == kSexTypeNone){
        self.panGesture.enabled = NO;
        self.indicatorLabel.hidden = YES;
        self.rightArrowImgView.hidden = YES;
    }else{
        self.panGesture.enabled = YES;
        self.indicatorLabel.hidden = NO;
        self.rightArrowImgView.hidden = NO;
    }
}

- (void)savePreferData{
    self.infoItem.sexType = [self getCurrentSexType];
}

#pragma mark - action

- (void)clickSexBtn:(UIButton *)sender{
    sender.selected = !sender.selected;
    if (sender.selected){
        sender.backgroundColor = UIColorFromRGB(0xff6362);
    }else{
        sender.backgroundColor = UIColorFromRGB(0xe2e2e2);
    }
    
    [self savePreferData];
    [self resetPanGestureEnable];
}

- (void)clickCancelBtn{

    if (self.cancelBlock){
        self.cancelBlock();
        return;
    }
    [self.navigationController popToRootViewControllerAnimated:YES];
}

#pragma mark - property

- (UILabel *)titleLabel{
    if (_titleLabel == nil) {
        _titleLabel = [[UILabel alloc]init];
        _titleLabel.text = @"为了您更好的购物体验\n请选择您的身份标签";
        _titleLabel.textAlignment = NSTextAlignmentCenter;
        _titleLabel.font = [UIFont systemFontOfSize:15];
        _titleLabel.textColor = UIColorFromRGB(0x9c9c9c);
        _titleLabel.numberOfLines = 0;
    }
    return _titleLabel;
}

- (UILabel *)indicatorLabel{
    if (_indicatorLabel == nil) {
        _indicatorLabel = [[UILabel alloc]init];
        _indicatorLabel.font = [UIFont systemFontOfSize:15];
        _indicatorLabel.textColor = UIColorFromRGB(0x9c9c9c);
        _indicatorLabel.text = @"滑动确认到下一步";
        _indicatorLabel.hidden = YES;
    }
    return _indicatorLabel;
}

- (UIImageView *)rightArrowImgView{
    if (_rightArrowImgView == nil) {
        _rightArrowImgView = [[UIImageView alloc]initWithImage:[UIImage imageNamed:@"guide_right_arrow"]];
        _rightArrowImgView.hidden = YES;
    }
    return _rightArrowImgView;
}

- (UIImageView *)upImgView{
    if (_upImgView == nil) {
        _upImgView = [[UIImageView alloc]initWithImage:[UIImage imageNamed:@"guideWoman"]];
    }
    return _upImgView;
}

- (UIImageView *)downImgView{
    if (_downImgView == nil) {
        _downImgView = [[UIImageView alloc]initWithImage:[UIImage imageNamed:@"guideMan"]];
    }
    return _downImgView;
}

- (UIImageView *)iconImgView{
    if (_iconImgView == nil) {
        _iconImgView = [[UIImageView alloc]initWithImage:[UIImage imageNamed:@"people_guide_icon"]];
    }
    return _iconImgView;
}

- (UIButton *)manBtn{
    if (_manBtn == nil) {
        _manBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        [_manBtn setTitle:@"男士" forState:UIControlStateNormal];
        [_manBtn setTitleColor:UIColorFromRGB(0x000000) forState:UIControlStateNormal];
        [_manBtn setTitleColor:UIColorFromRGB(0xffffff) forState:UIControlStateSelected];
        [_manBtn setBackgroundColor:UIColorFromRGB(0xe2e2e2)];
        [_manBtn addTarget:self action:@selector(clickSexBtn:) forControlEvents:UIControlEventTouchUpInside];
        _manBtn.titleLabel.font = [UIFont systemFontOfSize:16];
        _manBtn.layer.cornerRadius = 5;
        _manBtn.tag = kSexTypeMan;
    }
    return _manBtn;
}

- (UIButton *)womanBtn{
    if (_womanBtn == nil) {
        _womanBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        [_womanBtn setTitle:@"女士" forState:UIControlStateNormal];
        [_womanBtn setTitleColor:UIColorFromRGB(0x000000) forState:UIControlStateNormal];
        [_womanBtn setTitleColor:UIColorFromRGB(0xffffff) forState:UIControlStateSelected];

        [_womanBtn setBackgroundColor:UIColorFromRGB(0xe2e2e2)];
        [_womanBtn addTarget:self action:@selector(clickSexBtn:) forControlEvents:UIControlEventTouchUpInside];
        _womanBtn.titleLabel.font = [UIFont systemFontOfSize:16];
        _womanBtn.layer.cornerRadius = 5;
        _womanBtn.tag = kSexTypeWoman;
    }
    return _womanBtn;
}

- (UIButton *)cancelBtn{
    if (_cancelBtn == nil) {
        _cancelBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        [_cancelBtn setTitle:@"跳过" forState:UIControlStateNormal];
        [_cancelBtn setTitleColor:UIColorFromRGB(0xcccccc) forState:UIControlStateNormal];
        [_cancelBtn addTarget:self action:@selector(clickCancelBtn) forControlEvents:UIControlEventTouchUpInside];
        _cancelBtn.titleLabel.font = [UIFont systemFontOfSize:14];
        _cancelBtn.layer.cornerRadius = 5.0f;
        _cancelBtn.layer.borderColor = UIColorFromRGB(0xcccccc).CGColor;
        _cancelBtn.layer.borderWidth = 0.5;
    }
    return _cancelBtn;
}

- (UIView *)middleLine{
    if (_middleLine == nil) {
        _middleLine = [[UIView alloc]init];
        _middleLine.backgroundColor = UIColorFromRGB(0x7f7f7f);
    }
    return _middleLine;
}

- (UIPageControl *)pageControl{
    if (_pageControl == nil) {
        _pageControl = [[UIPageControl alloc]init];
        _pageControl.currentPageIndicatorTintColor = UIColorFromRGB(0x4a4a4a);
        _pageControl.pageIndicatorTintColor = UIColorFromRGB(0x9b9b9b);
        _pageControl.numberOfPages = 3;
        _pageControl.currentPage = 0;
    }
    return _pageControl;
}

- (FKPreferinfoItem *)infoItem{
    if (_infoItem == nil) {
        _infoItem = [[FKPreferinfoItem alloc]init];
    }
    return _infoItem;
}
@end