ifish/Ifish/controllers/ConnectAauariumVC/ConAquarChooseWiFiVC.m

//
//  ConAquarChooseWiFiVC.m
//  Ifish
//
//  Created by wbzhan on 2019/9/20.
//  Copyright © 2019 lianlian. All rights reserved.
//

#import "ConAquarChooseWiFiVC.h"
#import "ConnectingAquarVC.h"
#import <SystemConfiguration/CaptiveNetwork.h>
@interface ConAquarChooseWiFiVC ()
Strong UIImageView *topImage;
Strong UIButton *connectWiFiBtn;
Assign BOOL isGoChangeWiFi;//更换为设备的WiFi
@end

@implementation ConAquarChooseWiFiVC
- (void)dealloc
{
    [[NSNotificationCenter defaultCenter] removeObserver:self name:Noti_WillEnterForeground object:nil];
}
- (void)viewDidLoad {
    [super viewDidLoad];
    [self addTitleViewWithTitle:@"选择设备WiFi"];
    
    [self.view addSubview:self.topImage];
    
    [self.view addSubview:self.connectWiFiBtn];
    
    [self addContentLabel];
    
    [self.topImage mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.left.right.mas_equalTo(self.view);
        make.height.mas_equalTo(kSizeFrom750(424));
    }];
    
    [self.connectWiFiBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerX.mas_equalTo(self.view);
        make.bottom.mas_equalTo(-30);
        make.width.mas_equalTo(200);
        make.height.mas_equalTo(30);
    }];

    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(viewWillEnterForeground:) name:Noti_WillEnterForeground object:nil];
    // Do any additional setup after loading the view.
}
- (UIImageView *)topImage
{
    if (!_topImage) {
        _topImage = InitObject(UIImageView);
        [_topImage setImage:IMAGEBYENAME(@"icons_con_topbg")];
    }
    return _topImage;
}
- (UIButton *)connectWiFiBtn{
    if (!_connectWiFiBtn) {
        _connectWiFiBtn = InitObject(UIButton);
        [_connectWiFiBtn setTitle:@"去设置WiFi" forState:UIControlStateNormal];
        [_connectWiFiBtn setBackgroundColor:RGB(88, 151, 231)];
        [_connectWiFiBtn setTitleColor:XWhite forState:UIControlStateNormal];
        [_connectWiFiBtn.titleLabel setFont:FontSize(14)];
        _connectWiFiBtn.layer.cornerRadius = kSizeFrom750(10);
        _connectWiFiBtn.layer.masksToBounds = YES;
        [_connectWiFiBtn addTarget:self action:@selector(connectWiFiBtnClick:) forControlEvents:UIControlEventTouchUpInside];
    }
    return _connectWiFiBtn;
}
-(void)addContentLabel{
    UILabel *preLabel;
    
    NSString*tip1=@"1.请将产品重置后15秒内断电通电3次进入热点模式；";
  NSString*tip2=@"2.点击去设置：设置-WiFi-选择ifish-xxx的网络，输入密码12345678，连接好后返回爱奇鱼app。";
    
    if (self.deviceType==DEVICECAMERA)
    {
    tip2=@"2.点击去设置：设置-WiFi-选择GW-AP-xxx的网络，一般无密码或12345678或查看说明书，连接好后返回爱奇鱼app。";
    }
    NSArray*textArr=@[tip1,tip2];
    for (int i=0; i<2; i++) {
        UILabel *label = InitObject(UILabel);
        label.text = textArr[i];
        label.textColor = RGB_92;
        label.font = FontSize(12);
        label.numberOfLines = 0;
        [self.view addSubview:label];
        
        [label mas_makeConstraints:^(MASConstraintMaker *make) {
            make.left.mas_equalTo(kSizeFrom750(60));
            make.right.mas_equalTo(-kSizeFrom750(60));
            if (preLabel==nil) {
                make.top.mas_equalTo(self.topImage.mas_bottom).offset(kSizeFrom750(120));
            } else {
                make.top.mas_equalTo(preLabel.mas_bottom).offset(kSizeFrom750(30));
            }
        }];
        preLabel = label;
    }
}
//跳转到WiFi设置页面
-(void)connectWiFiBtnClick:(UIButton *)sender{
    
    NSURL * url = [NSURL URLWithString:UIApplicationOpenSettingsURLString];
    
    if([[UIApplication sharedApplication] canOpenURL:url]) {
        if (@available(iOS 10.0, *)) {
            [[UIApplication sharedApplication] openURL:url options:@{} completionHandler:nil];
        }else {
            [[UIApplication sharedApplication] openURL:url];
        }
        self.isGoChangeWiFi = YES;
    }
}
-(void)checkWiFi{
    NSDictionary *ifs = [self getSSIDInfo];
    NSString *wifiName = [ifs objectForKey:@"SSID"];
    //先判断之前的wifi名称是否和热点的wifi名称重复，如果冲突，则提示wifi名称错误
    if ([wifiName isEqualToString:self.wifiName]) {
        [self.view makeToast:@"请先连接设备热点"];
        return;
    }
    if ([wifiName rangeOfString:@"ifish"].location!=NSNotFound||[wifiName rangeOfString:@"GW"].location!=NSNotFound) {
        //wifi正确，则尝试连接设备
        if(self.deviceType==DEVICECAMERA)
        {
            YooseeNextConnectViewController *nextvc=[[YooseeNextConnectViewController alloc] init];
            nextvc.wifiName=self.wifiName;
            nextvc.wifiPwd=self.wifiPwd;
                nextvc.conectType =conectType_ap;
            [self.navigationController pushViewController:nextvc animated:YES];
        }
        else
        {
            ConnectingAquarVC *connecting = InitObject(ConnectingAquarVC);
            connecting.ssid = self.ssid;
            connecting.bssid = self.bssid;
            connecting.wifiName = self.wifiName;
            connecting.wifiPassword = self.wifiPwd;
            [self.navigationController pushViewController:connecting animated:YES];
        }
        
    }else{
        [self.view makeToast:@"WiFi名称不匹配，请重试"];
    }
}
- (NSDictionary *)getSSIDInfo
{
    NSArray *interfaceNames = CFBridgingRelease(CNCopySupportedInterfaces());
    NSDictionary *SSIDInfo;
    for (NSString *interfaceName in interfaceNames) {
        SSIDInfo = CFBridgingRelease(
                                     CNCopyCurrentNetworkInfo((__bridge CFStringRef)interfaceName));
        BOOL isNotEmpty = (SSIDInfo.count > 0);
        if (isNotEmpty) {
            break;
        }
    }
    return SSIDInfo;
}
//即将进入前台
-(void)viewWillEnterForeground:(NSNotification *)noti{
    if (self.isGoChangeWiFi) {
        [self checkWiFi];
    }
}
/*
#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