//
//  XYMakingFriendsMainViewController.m
//  Starbuds
//
//  Created by 翟玉磊 on 2020/12/4.
//  Copyright © 2020 翟玉磊. All rights reserved.
//

#import "XYMakingFriendsMainViewController.h"
#import "XYVoiceMatchViewController.h"
#import "XYMakingFriendsSkillViewController.h"
#import "XYMakingFriendsMainSkillMaskView.h"
#import "XYMarkingFriendsMainSkillTopView.h"
#import "XYPeiPlayUserInfoEditAlertView.h"

/*
 滑动生效距离
 */
#define SlideDistance 50.0f

typedef enum : NSUInteger {
    XYMakingFriendsSlideStateNormal,        // 默认状态（显示语音速配）
    XYMakingFriendsSlideStateUpSlideing,    // 向上滑动中（松手进入切换状态中）
    XYMakingFriendsSlideStateShowSkill,     // 显示技能列表（动画已结束）
    XYMakingFriendsSlideStateDownSlideing,  // 向下滑动中（松手今日切换到速配界面动画中）
} XYMakingFriendsSlideState;

@interface XYMakingFriendsMainViewController ()

@property (nonatomic, strong) UIView *voiceMatchingView;
@property (nonatomic, strong) UIImageView *voiceMatchingBgImageView;
@property (nonatomic, strong) XYVoiceMatchViewController *voiceMatchViewController;

@property (nonatomic, strong) UIView *middleView;
@property (nonatomic, strong) UIImageView *middleBgView;
@property (nonatomic, strong) UIImageView *middleImageView;
@property (nonatomic, strong) XYMarkingFriendsMainSkillTopView *skillTopView;

@property (nonatomic, strong) UIView *listView;
@property (nonatomic, strong) UIImageView *listMenuBgImageView;
@property (nonatomic, strong) XYMakingFriendsSkillViewController *skillViewController;
/// 列表蒙版
@property (nonatomic, strong) XYMakingFriendsMainSkillMaskView *listMaskView;

@property (nonatomic, assign) XYMakingFriendsSlideState slideState;

/// 下拉开始的触摸点
@property (nonatomic, assign) CGPoint downBeginPoint;

@property (nonatomic, assign) CGFloat currentSkillListScrollOffsetY;

@end

@implementation XYMakingFriendsMainViewController

- (void)dealloc {
    [[NSNotificationCenter defaultCenter] removeObserver:self name:@"SKILL_LIST_SCROLL_OFFSET_Y" object:nil];
}

- (instancetype)init
{
    self = [super init];
    if (self) {
        self.prefersNavigationBarHidden = YES;
    }
    return self;
}

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    
    // 设置默认状态
    self.slideState = XYMakingFriendsSlideStateNormal;
    
    [self setupUI];
    
    // 添加拖动手势
//    self.view.userInteractionEnabled = YES;
//    UIPanGestureRecognizer *pan = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(panAction:)];
//    [self.view addGestureRecognizer:pan];
//    v1.10
    
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(saveSkillListScrollOffsetYNotification:) name:@"SKILL_LIST_SCROLL_OFFSET_Y" object:nil];
    
    //资料完善度提醒（内部做分数判断）
    [[XYPeiPlayUserInfoEditAlertView shareInstance] show:JoinTypeVoiceChat];
}

- (void)setupUI {
    [self.view addSubview:self.middleView];
    [self.middleView addSubview:self.middleBgView];
    [self.middleView addSubview:self.middleImageView];
    [self.middleView addSubview:self.skillTopView];
    
    [self.view addSubview:self.voiceMatchingView];
    
    [self.view addSubview:self.listView];
}

- (void)saveSkillListScrollOffsetYNotification:(NSNotification *)notification {
    CGFloat offsetY = [notification.object[@"offsetY"] floatValue];
    self.currentSkillListScrollOffsetY = offsetY;
}

#pragma mark — Action
- (void)panAction:(UIPanGestureRecognizer *)panGestureRecognizer {
    CGPoint movePoint = [panGestureRecognizer translationInView:self.view];
    NSLog(@"movePoint:%@", NSStringFromCGPoint(movePoint));
    if (panGestureRecognizer.state == UIGestureRecognizerStateBegan) {
        // 只处理下拉触发点 进行保存 用来判断触摸的是哪个位置
        if (self.slideState == XYMakingFriendsSlideStateShowSkill) {
            // 获取触摸点
            CGPoint locationPoint = [panGestureRecognizer locationInView:self.view];
            self.downBeginPoint = locationPoint;
        }
    }else if (panGestureRecognizer.state == UIGestureRecognizerStateChanged) {
        switch (self.slideState) {
            case XYMakingFriendsSlideStateNormal:
            case XYMakingFriendsSlideStateUpSlideing:
                // 根据滑动距离切换状态
                if (movePoint.y > 0) {
                    return;
                }
                self.voiceMatchingView.frame = CGRectMake(self.voiceMatchingView.f_x, movePoint.y, self.voiceMatchingView.f_width, self.voiceMatchingView.f_heigh);
                self.listView.frame = CGRectMake(self.listView.f_x, self.voiceMatchingView.f_top-68.0f, self.listView.f_width, self.listView.f_heigh);
                if (movePoint.y > -SlideDistance) {
                    // 回复原位
                    self.slideState = XYMakingFriendsSlideStateNormal;
                }else {
                    // 松手则进入刷新状态
                    self.slideState = XYMakingFriendsSlideStateUpSlideing;
                }
                break;
            case XYMakingFriendsSlideStateShowSkill:
            {
                // 根据滑动距离切换状态
                if (movePoint.y < 0) {
                    return;
                }
                if (self.downBeginPoint.y < (STATUS_HEIGHT+48.0f+20.0f)) {
                    // 触发点在顶部中间层
                    self.middleView.frame = CGRectMake(self.middleView.f_x, -self.middleView.f_heigh+self.middleImageView.f_heigh+movePoint.y, self.middleView.f_width, self.middleView.f_heigh);
                    self.listView.frame = CGRectMake(self.listView.f_x, STATUS_HEIGHT+48.0f+movePoint.y, self.listView.f_width, self.listView.f_heigh);
                }else {
                    if (self.currentSkillListScrollOffsetY > 0 ) {
                        return;
                    }
                    // 触发点在skillView上
                    self.skillViewController.view.frame = CGRectMake(self.skillViewController.view.f_x, 20.0f+movePoint.y, self.skillViewController.view.f_width, self.skillViewController.view.f_heigh);
                }
                if (movePoint.y < SlideDistance) {
                    // 回复原位
                    self.slideState = XYMakingFriendsSlideStateShowSkill;
                }else {
                    // 松手则进入刷新状态
                    self.slideState = XYMakingFriendsSlideStateDownSlideing;
                }
                // 交友Tab，点底部区域[上滑]的次数
//                [StatisticsManager event:@"match_slideup_click"];
            }
                break;
            case XYMakingFriendsSlideStateDownSlideing:
                // 根据滑动距离切换状态
                if (movePoint.y < 0) {
                    return;
                }
                if (self.downBeginPoint.y < (STATUS_HEIGHT+48.0f+20.0f)) {
                    // 触发点在顶部中间层
                    self.middleView.frame = CGRectMake(self.middleView.f_x, -self.middleView.f_heigh+self.middleImageView.f_heigh+movePoint.y, self.middleView.f_width, self.middleView.f_heigh);
                    self.listView.frame = CGRectMake(self.listView.f_x, STATUS_HEIGHT+48.0f+movePoint.y, self.listView.f_width, self.listView.f_heigh);
                }else {
                    // 触发点在skillView上
                    self.skillViewController.view.frame = CGRectMake(self.skillViewController.view.f_x, 20.0f+movePoint.y, self.skillViewController.view.f_width, self.skillViewController.view.f_heigh);
                }
                if (movePoint.y < SlideDistance) {
                    // 回复原位
                    self.slideState = XYMakingFriendsSlideStateShowSkill;
                }else {
                    // 松手则进入刷新状态
                    self.slideState = XYMakingFriendsSlideStateDownSlideing;
                }
                break;
            default:
                // 其他状态不需要处理
                break;
        }
    }else if (panGestureRecognizer.state == UIGestureRecognizerStateEnded) {
        // 销毁保存的触摸点
        self.downBeginPoint = CGPointZero;
        [self changeState:self.slideState];
    }
}

/// 快速匹配
- (void)quickMatchAction {
    
    self.slideState = XYMakingFriendsSlideStateDownSlideing;
    [self changeState:self.slideState];
    
    // 开启匹配/取消匹配
    [self.voiceMatchViewController startVoiceMatch];
}

- (void)changeState:(XYMakingFriendsSlideState)state {
    switch (state) {
        case XYMakingFriendsSlideStateNormal:
        {
            // 回复到原状态
            [UIView animateWithDuration:.3 delay:0 options:UIViewAnimationOptionCurveEaseIn animations:^{
                self.voiceMatchingView.frame = CGRectMake(self.voiceMatchingView.f_x, 0, self.voiceMatchingView.f_width, self.voiceMatchingView.f_heigh);
                self.listView.frame = CGRectMake(self.listView.f_x, self.voiceMatchingView.f_top-68.0f, self.listView.f_width, self.listView.f_heigh);
            } completion:^(BOOL finished) {
                
            }];
        }
            break;
        case XYMakingFriendsSlideStateUpSlideing:
        {
            // 切换到技能界面
            [UIView animateWithDuration:.3 delay:0 options:UIViewAnimationOptionCurveEaseIn animations:^{
                self.voiceMatchingView.frame = CGRectMake(self.voiceMatchingView.f_x, -self.voiceMatchingView.f_heigh+68.0f, self.voiceMatchingView.f_width, self.voiceMatchingView.f_heigh);
                self.listView.frame = CGRectMake(self.listView.f_x, self.voiceMatchingView.f_top-68.0f, self.listView.f_width, self.listView.f_heigh);
            } completion:^(BOOL finished) {
                self.skillTopView.hidden = NO;
                [UIView animateWithDuration:.2 delay:0 options:UIViewAnimationOptionCurveEaseInOut animations:^{
                    self.voiceMatchingView.frame = CGRectMake(self.voiceMatchingView.f_x, -self.voiceMatchingView.f_heigh, self.voiceMatchingView.f_width, self.voiceMatchingView.f_heigh);
                    self.middleView.frame = CGRectMake(self.middleView.f_x, -self.middleView.f_heigh+self.middleImageView.f_heigh, self.middleView.f_width, self.middleView.f_heigh);
                    self.listView.frame = CGRectMake(self.listView.f_x, STATUS_HEIGHT+48.0f, self.listView.f_width, self.listView.f_heigh);
                } completion:^(BOOL finished) {
                    // 切换状态
                    self.slideState = XYMakingFriendsSlideStateShowSkill;
                    self.listMaskView.hidden = YES;
                    if (self.voiceMatchViewController.matchStatus == XYVoiceMatchingStatusOpenMatching) {
                        // 匹配中 则需要取消匹配
                        [self.voiceMatchViewController startVoiceMatch];
                    }
                }];
            }];
        }
            break;
        case XYMakingFriendsSlideStateShowSkill:
        {
            // 回复到技能界面
            [UIView animateWithDuration:.3 delay:0 options:UIViewAnimationOptionCurveEaseIn animations:^{
                self.middleView.frame = CGRectMake(self.middleView.f_x, -self.middleView.f_heigh+self.middleImageView.f_heigh, self.middleView.f_width, self.middleView.f_heigh);
                self.listView.frame = CGRectMake(self.listView.f_x, STATUS_HEIGHT+48.0f, self.listView.f_width, self.listView.f_heigh);
                self.skillViewController.view.frame = CGRectMake(self.skillViewController.view.f_x, 20.0f, self.skillViewController.view.f_width, self.skillViewController.view.f_heigh);
            } completion:^(BOOL finished) {
                
            }];
        }
            break;
        case XYMakingFriendsSlideStateDownSlideing:
        {
            // 切换到原始状态
            // 开始显示速配动画
            [UIView animateWithDuration:.3 delay:0 options:UIViewAnimationOptionCurveEaseIn animations:^{
                self.middleView.frame = CGRectMake(self.middleView.f_x, -self.middleView.f_heigh, self.middleView.f_width, self.middleView.f_heigh);
                self.voiceMatchingView.frame = CGRectMake(self.voiceMatchingView.f_x, 0, self.voiceMatchingView.f_width, self.voiceMatchingView.f_heigh);
                self.listView.frame = CGRectMake(self.listView.f_x, self.voiceMatchingView.f_top-68.0f, self.listView.f_width, self.listView.f_heigh);
                self.skillViewController.view.frame = CGRectMake(self.skillViewController.view.f_x, 20.0f, self.skillViewController.view.f_width, self.skillViewController.view.f_heigh);
            } completion:^(BOOL finished) {
                // 切换状态
                self.slideState = XYMakingFriendsSlideStateNormal;
                self.listMaskView.hidden = NO;
                self.skillTopView.hidden = YES;
            }];
        }
            break;
    }
}

#pragma mark — Getter
- (UIView *)voiceMatchingView {
    if (!_voiceMatchingView) {
        _voiceMatchingView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT)];
        
        _voiceMatchingBgImageView = [[UIImageView alloc] initWithFrame:self.voiceMatchingView.bounds];
        _voiceMatchingBgImageView.image = ImageNamed(@"xy_friend_qm_bg");
        [_voiceMatchingView addSubview:_voiceMatchingBgImageView];
        
        _voiceMatchViewController = XYVoiceMatchViewController.new;
        [self addChildViewController:_voiceMatchViewController];
        [_voiceMatchingView addSubview:_voiceMatchViewController.view];
        _voiceMatchViewController.view.frame = _voiceMatchingView.bounds;
        
        kWEAKSELF
        _voiceMatchViewController.XYVoiceMatchViewControllerUserArrsBlock = ^(NSMutableArray * _Nonnull userArrs) {
            [weakSelf.skillTopView setupMatchUserArray:userArrs];
        };
    }
    return _voiceMatchingView;
}
- (UIImageView *)voiceMatchingBgImageView {
    if (!_voiceMatchingBgImageView) {
        _voiceMatchingBgImageView = [[UIImageView alloc] initWithFrame:self.voiceMatchingView.bounds];
        _voiceMatchingBgImageView.image = ImageNamed(@"xy_friend_qm_bg");
    }
    return _voiceMatchingBgImageView;
}
- (UIView *)middleView {
    if (!_middleView) {
        _middleView = [[UIView alloc] initWithFrame:CGRectMake(0, -SCREEN_HEIGHT, SCREEN_WIDTH, SCREEN_HEIGHT-TABBAR_HEIGHT)];
        _middleView.backgroundColor = Color_Clear;
    }
    return _middleView;
}
- (UIImageView *)middleBgView {
    if (!_middleBgView) {
        _middleBgView = [[UIImageView alloc] initWithFrame:self.middleView.bounds];
        _middleBgView.image = ImageNamed(@"xy_friend_qm_bg");
    }
    return _middleBgView;
}
- (UIImageView *)middleImageView {
    if (!_middleImageView) {
        _middleImageView = [[UIImageView alloc] initWithFrame:CGRectMake(0, self.middleView.f_heigh-136.0f, self.middleView.f_width, 136.0f)];
        _middleImageView.image = ImageNamed(@"xy_friend_middle_bg");
    }
    return _middleImageView;
}
- (XYMarkingFriendsMainSkillTopView *)skillTopView {
    if (!_skillTopView) {
        _skillTopView = [[XYMarkingFriendsMainSkillTopView alloc] initWithFrame:CGRectMake(0, self.middleImageView.f_y+STATUS_HEIGHT, self.middleView.f_width, 48.0f)];
        _skillTopView.hidden = YES;
        WeakSelf
        [_skillTopView setQuickMatchBlock:^{
           // 快速匹配
            [weakSelf quickMatchAction];
        }];
    }
    return _skillTopView;
}
- (UIView *)listView {
    if (!_listView) {
//        _listView = [[UIView alloc] initWithFrame:CGRectMake(0, self.voiceMatchingView.f_top-68.0f, SCREEN_WIDTH, SCREEN_HEIGHT - STATUS_HEIGHT - 48.0f)];
//        _listView.backgroundColor = Color_Clear;
//
//        _listMenuBgImageView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, 68.0f)];
//        _listMenuBgImageView.image = ImageNamed(@"xy_friend_menu_bg");
//        [_listView addSubview:_listMenuBgImageView];
//
//        _skillViewController = XYMakingFriendsSkillViewController.new;
//        [self addChildViewController:_skillViewController];
//        [_listView addSubview:_skillViewController.view];
//        _skillViewController.view.frame = CGRectMake(0, 20.0f, _listView.f_width, _listView.f_heigh - 20.0f);
//
//        _listMaskView = [[XYMakingFriendsMainSkillMaskView alloc] initWithFrame:_skillViewController.view.frame];
//        _listMaskView.backgroundColor = ColorFromHexStringWithAlpha(@"#FFFFFF", 0.4);
//        [_listView addSubview:_listMaskView];
    }
    return _listView;
}
@end