1v1/MSYOUPAI/NewCode/Module/CustomCamera/ViewModel/YMCustomCameraViewModel.m

//
//  YMCustomCameraViewModel.m
//  MSYOUPAI
//
//  Created by YoMi on 2024/3/17.
//  Copyright © 2024 MS. All rights reserved.
//

#import "YMCustomCameraViewModel.h"
#import "YMSamplePhotoModel.h"
@interface YMCustomCameraViewModel ()<YMCameraManagerDelegate>
/// 是否切换前后摄像机
@property (nonatomic, assign, readwrite) BOOL isSwitchFrontAndRearCamera;
/// 闪光灯模式
@property (nonatomic, assign, readwrite) YMCaptureFlashMode flashMode;
/// 示例照链接
@property (nonatomic, strong, readwrite) NSString *samplePhotoUrl;
/// 示例照类型
@property (nonatomic, assign, readwrite) NSInteger samplePhotoType;
/// 摄像机管理器
@property (nonatomic, strong, readwrite) YMCameraManager *cameraManager;
@end

@implementation YMCustomCameraViewModel
- (void)ym_initialize{
    [super ym_initialize];
    self.isSwitchFrontAndRearCamera = YES;
    self.flashMode = YMCaptureFlashModeOff;
    [self.cameraManager switchCamera:self.isSwitchFrontAndRearCamera didFinishChanceBlock:^{
        
    }];
}

- (void)getSamplePhotoData{
    [LCHttpHelper requestWithURLString:CameraAudit parameters:@{} needToken:YES type:HttpRequestTypePost success:^(id responseObject) {
        NSDictionary* dict = (NSDictionary*)responseObject;
        NSInteger code = [[dict objectForKey:@"code"] integerValue];
        if (code == 0) {
            YMSamplePhotoModel *model = [YMSamplePhotoModel yy_modelWithJSON:[dict dictionaryValueForKey:@"data" defaultValue:@{}]];
            self.samplePhotoUrl = model.action_image;
            self.samplePhotoType = model.action_type;
        }else{
            [ZCHUDHelper showTitle:[dict stringValueForKey:@"message" defaultValue:@""]];
        }
    } failure:^(NSError *error) {
        [ZCHUDHelper showTitle:error.localizedDescription];
    }];
}

- (void)closeCustomCamera{
    CATransition *transition = [CATransition animation];
    transition.duration = 0.4f;
    transition.type = kCATransitionReveal;
    transition.subtype = kCATransitionFromBottom;
    transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
    [[YMGlobalUtils getCurrentVC].navigationController.view.layer addAnimation:transition forKey:kCATransition];
    [[YMGlobalUtils getCurrentVC].navigationController popViewControllerAnimated:NO];
}

- (void)takePhoto{
    [self.cameraManager takePhotoWithImageBlock:^(UIImage *originImage, UIImage *scaledImage, UIImage *croppedImage) {
        if (croppedImage) {
            YMAuthenticationCenterViewModel *authenticationCenterVM = [[YMAuthenticationCenterViewModel alloc]initWithParams:@{
                ParamsUrl:self.samplePhotoUrl,
                ParamsSubType:@(self.samplePhotoType),
                @"photo":originImage
            }];
            [YMRouter openURL:stringFormat(@"%@%@", YM_ROUTER_URL_PREFIX, YM_ROUTER_AUTHENTICATION_CENTER) withUserInfo:@{
                RouterViewModel:authenticationCenterVM
            } completion:nil];
        }
    }];
}

- (void)switchFrontAndRearCamera{
    self.isSwitchFrontAndRearCamera = !self.isSwitchFrontAndRearCamera;
    [self.cameraManager switchCamera:self.isSwitchFrontAndRearCamera didFinishChanceBlock:^{
        
    }];
}

- (void)switchFlashMode{
    WS(weakSelf)
    [self.cameraManager switchFlashModeDidFinishChanceBlock:^(YMCaptureFlashMode flashMode) {
        weakSelf.flashMode = flashMode;
    }];
}

#pragma mark - YMCameraManagerDelegate
- (void)cameraDidFinishFocus{
    NSLog(@"对焦结束了");
}

- (void)cameraDidStareFocus{
    NSLog(@"开始对焦");
}

- (YMCameraManager *)cameraManager{
    if (!_cameraManager) {
        _cameraManager = [[YMCameraManager alloc] init];
        _cameraManager.delegate = self;
    }
    return _cameraManager;
}
@end