tederen_c/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>
#import "EMChatViewController.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) {
        NSLog(@"%@",self.dict);
        [self enterGroup];
    }else{
        [self.navigationController popViewControllerAnimated:YES];
    }
}
- (void)enterGroup
{
    WS(weakSelf);
    NSString * ImId = [NSString stringWithFormat:@"%@",self.dict[@"GroupChatImId"]];
    
    [[HttpManager sharedHttpManager] POSTUrl:Host(Group_chat_info) parameters:@{@"GroupChatImId":ImId} responseStyle:JOSN success:^(id  _Nonnull responseObject) {
        EMConversation *conversation = [[EMClient sharedClient].chatManager getConversation:ImId type: EMConversationTypeGroupChat createIfNotExist:YES];
        EMConversationModel *model = [[EMConversationModel alloc] initWithEMModel:conversation];
        EMChatViewController *controller = [[EMChatViewController alloc] initWithCoversationModel:model];
        controller.toUserId = [ImId integerValue];
        controller.groupUserInfoArray = responseObject[@"Item"];
        model.name = self.dict[@"Name"];
        controller.GroupId = [self.dict[@"Id"] integerValue];
        controller.ImId = [ImId integerValue];
        controller.chatType = ChatType_GroupChat;
        controller.isTop = NO;
        controller.backRoot = YES;
        controller.hidesBottomBarWhenPushed = YES;
        [weakSelf.navigationController pushViewController:controller animated:YES];
    } failure:^(NSError * _Nonnull error) {

    }];
}
-(void)back1{
    for (UIViewController * vc in self.navigationController.viewControllers) {
        if ([vc isKindOfClass:NSClassFromString(@"ChatMsgListVC")]
            ||[vc isKindOfClass:NSClassFromString(@"TDGroupInfoListVC")]
            ||[vc isKindOfClass:NSClassFromString(@"MailListByZuVC")]) {
            [self.navigationController popToViewController:vc animated:YES];
            return;
        }
    }
    [self.navigationController popToRootViewControllerAnimated:YES];
}
@end