klx_teacher/KulexiuForTeacher/KulexiuForTeacher/Common/MediaMerge/KSAccompanyDraftViewController.m

//
//  KSAccompanyDraftViewController.m
//  KulexiuForStudent
//
//  Created by 王智 on 2024/7/18.
//

#import "KSAccompanyDraftViewController.h"
#import "KSMediaMergeView.h"
#import "AppDelegate+AppService.h"
#import <KSToolLibrary/UIDevice+TFDevice.h>

@interface KSAccompanyDraftViewController ()

@property (nonatomic, copy) AccompanyMergeCallback callback;


@end

@implementation KSAccompanyDraftViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    self.ks_prefersNavigationBarHidden = YES;
}

- (void)changeOrientation:(BOOL)isLandScape {
    if (isLandScape) {
        // 切换到横屏
        if (IS_IPAD) {
            self.zh_statusBarHidden = YES;
        }
        AppDelegate* delegate = (AppDelegate*)[UIApplication sharedApplication].delegate;
        delegate.allowAutoRotate = YES;
        [UIDevice switchNewOrientation:UIInterfaceOrientationLandscapeRight inController:self];
    }
    else {
        if (IS_IPAD) {
            self.zh_statusBarHidden = NO;
        }
        AppDelegate* delegate = (AppDelegate*)[UIApplication sharedApplication].delegate;
        delegate.allowAutoRotate = NO;
        [UIDevice switchNewOrientation:UIInterfaceOrientationPortrait inController:self];
    }
}

- (void)viewWillDisappear:(BOOL)animated {
    BOOL isBack = [self isViewPopDismiss];
    if (isBack) {
        if (self.is_poppingToRoot) {
            [self changeOrientation:NO];
            [[UIApplication sharedApplication] setIdleTimerDisabled:NO];
        }
    }
    else {
        if ([self.presentedViewController isKindOfClass:NSClassFromString(@"TZImagePickerController")] || [self.presentedViewController isKindOfClass:NSClassFromString(@"RSKImageCropViewController")] || [self.presentedViewController isKindOfClass:NSClassFromString(@"KSVideoCropViewController")]) {
            NSLog(@"-----");
        }
        else {
            KSBaseViewController *nextCtrl = [self getNextViewController];
            if (nextCtrl) {
                if (nextCtrl.ks_landScape != self.ks_landScape) {
                    [self changeOrientation:NO];
                }
            }
        }
    }
}

// 偏移时间 （录制声音和伴奏声音的偏移）offsetTime 收音延迟+ 播放延迟 ms
- (void)configWithVideoUrl:(NSURL *)videoUrl bgAudioUrl:(NSURL *)bgAudioUrl remoteBgUrl:(NSString *)remoteBgUrl recordUrl:(NSURL *)recordUrl offsetTime:(NSInteger)offsetTime mergeCallback:(AccompanyMergeCallback)callback {
    if (callback) {
        self.callback = callback;
    }
    [self.scrollView removeFromSuperview];
    
    KSMediaMergeView *mergeView = [[KSMediaMergeView alloc] init];
    mergeView.coverImage = self.coverImage;
    mergeView.songName = self.songName;
    mergeView.recordId = self.recordId;
    mergeView.desc = self.desc;
    mergeView.musicSpeed = self.musicSpeed;
    MJWeakSelf;
    [mergeView configWithVideoUrl:videoUrl bgAudioUrl:bgAudioUrl remoteBgUrl:remoteBgUrl recordUrl:recordUrl offsetTime:offsetTime mergeCallback:^(BOOL isPublished) {
        if (weakSelf.callback) {
            weakSelf.callback(isPublished);
            [weakSelf backAction];
        }
    }];
    [self.view addSubview:mergeView];
    [mergeView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.right.top.bottom.mas_equalTo(self.view);
    }];
}


- (void)backAction {
    [self.view endEditing:YES];
    // 根据需要返回到不同页面
    [self.navigationController popViewControllerAnimated:NO];
}
/*
#pragma mark - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    // Get the new view controller using [segue destinationViewController].
    // Pass the selected object to the new view controller.
}
*/

@end