tederen_ios/smartRhino/Project/VCModel/ChatMessage/Controller/ChatQrcodeVC.m

//
//  ChatQrcodeVC.m
//  smartRhino
//
//  Created by niuzhen on 2020/3/24.
//  Copyright © 2020 tederen. All rights reserved.
//

#import "ChatQrcodeVC.h"
#import <Photos/Photos.h>

@interface ChatQrcodeVC ()
@property (weak, nonatomic) IBOutlet UIImageView *iconImgV;
@property (weak, nonatomic) IBOutlet UIImageView *QRcoderV;
@property (weak, nonatomic) IBOutlet UILabel *titleL;
@property (weak, nonatomic) IBOutlet UILabel *nameL;
@property (weak, nonatomic) IBOutlet UIButton *doneBtn;
@property (weak, nonatomic) IBOutlet UIButton *backBtn;
@property (weak, nonatomic) IBOutlet UIButton *menuBtn;

@end

@implementation ChatQrcodeVC
+(ChatQrcodeVC *)initChatQrcodeVC{
    ChatQrcodeVC *controller = [StoryboardManager.shared.chatMsg instantiateViewControllerWithIdentifier:@"ChatQrcodeVC"];
    return controller;
}
- (void)viewDidLoad {
    [super viewDidLoad];
    if (self.isCreate) {
        self.backBtn.hidden = YES;
        self.menuBtn.hidden = YES;
        self.doneBtn.hidden = NO;
    }else{
        self.backBtn.hidden = NO;
        self.menuBtn.hidden = NO;
        self.doneBtn.hidden = YES;
    }
    self.fd_prefersNavigationBarHidden = YES;
    self.view.backgroundColor = UIColorHex(#EDEDED);
    [self.iconImgV sd_setImageWithURL:[NSURL URLWithString:self.dict[@"AvatarUrl"]] placeholderImage:kUserDefaultHeadImage];
    [self.QRcoderV sd_setImageWithURL:[NSURL URLWithString:self.dict[@"QRCoder"]] placeholderImage:kUserDefaultHeadImage];
    self.titleL.text = self.dict[@"Name"];
    self.nameL.text = [NSString stringWithFormat:@"创建人:%@",self.dict[@"UserName"]];
}
- (IBAction)saveToPhoto:(id)sender {
    if(self.QRcoderV.image) {
        UIImageWriteToSavedPhotosAlbum(self.QRcoderV.image,self,@selector(savedPhotoImage:didFinishSavingWithError:contextInfo:),nil);
    };
}
- (void)savedPhotoImage:(UIImage *)image didFinishSavingWithError: (NSError*)error contextInfo: (void*)contextInfo
{
    if(error) {
        NSString * string = [NSString stringWithFormat:@"保存图片出错%@",error.localizedDescription];
        SHOWERROR(string);
    }
    else{
        SHOWSUCCESS(@"已保存到系统相册")
    }
}
- (IBAction)clickDone:(id)sender {
    if (self.isCreate) {
        [self back1];
    }else{
        [self.navigationController popViewControllerAnimated:YES];
    }
}
-(void)back1{
    for ( NSInteger i = (self.navigationController.viewControllers.count - 1); i > 0 ;i --) {
        if ([self.navigationController.viewControllers[i] isKindOfClass:NSClassFromString(@"TDGroupInfoListVC")]) {
            [self.navigationController popToViewController:self.navigationController.viewControllers[i] animated:YES];
            return;
        }
    }
    [self.navigationController popToRootViewControllerAnimated:YES];
}
@end