NewShengQian/YouHuiProject/YouHui/Mine/OldLogin/DROldLoginVi...

//
//  DRLoginViewController.m
//  YouHuiProject
//
//  Created by 小花 on 2018/1/22.
//  Copyright © 2018年 kuxuan. All rights reserved.
//

#import "DRLoginViewController.h"
#import "WLCaptcheButton.h"
#import "DRSendCodeRequest.h"
#import "DRLoginRequest.h"
#import "WXApiManager.h"
#import "TYAlertView.h"
#import "UIView+TYAlertView.h"
#import "TYAlertController.h"
#import "DRLinkPhoneController.h"
#import "DRLinkFansController.h"
#import "DRLinkPhoneController.h"
#import "DRUserInfo.h"
#import "DROldLoginViewController.h"


@interface DROldLoginViewController ()<WXApiManagerDelegate>
@property (weak, nonatomic) IBOutlet UIImageView *iconImage;
- (IBAction)closeAction:(id)sender;
@property (weak, nonatomic) IBOutlet UIImageView *phoneIcon;
@property (weak, nonatomic) IBOutlet UITextField *phoneField;
@property (weak, nonatomic) IBOutlet UIImageView *codeIcon;
@property (weak, nonatomic) IBOutlet WLCaptcheButton *codeBtn;
@property (weak, nonatomic) IBOutlet UITextField *codeField;
- (IBAction)userProtocol:(id)sender;
- (IBAction)checkAction:(WLCaptcheButton *)sender;
- (IBAction)loginAction:(id)sender;
@property (weak, nonatomic) IBOutlet UIButton *loginBtn;
- (IBAction)weChatLoginAction:(id)sender;

@property (weak, nonatomic) IBOutlet NSLayoutConstraint *iconTop;
@property (weak, nonatomic) IBOutlet NSLayoutConstraint *phoneIconTop;
@property (weak, nonatomic) IBOutlet NSLayoutConstraint *loginBtnTOp;
@property (weak, nonatomic) IBOutlet NSLayoutConstraint *wxlabelTop;
@property (weak, nonatomic) IBOutlet NSLayoutConstraint *wxBtnTop;
@property (weak, nonatomic) IBOutlet UIButton *weChatButton;


@property(nonatomic,strong)AFHTTPSessionManager *manager;



@property (nonatomic, strong) DRUserInfo                *userInfo;
@end

@implementation DROldLoginViewController

- (void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];
    if (![PublicFunction isAvailableNetworkType]) {
        [MBProgressHUD showMessage:@"当前网络不可用"];
    }
}

- (void)viewDidLoad {
    [super viewDidLoad];
    
    [self updateConstraint];
    [self setDelegate];
    [self getAppIcon];
    [self addObserveForButtons];
}

- (void)updateConstraint {
    self.iconTop.constant *= SCREEN_MUTI;
    self.phoneIconTop.constant *= SCREEN_MUTI;
    self.loginBtnTOp.constant *= SCREEN_MUTI;
    self.wxlabelTop.constant *= SCREEN_MUTI;
    self.wxBtnTop.constant *= SCREEN_MUTI;
    
    if (![WXApi isWXAppInstalled]) {
        self.weChatButton.hidden = YES;
    }
}


- (void)setDelegate {
    [WXApiManager sharedManager].delegate = self;
}

- (void)getAppIcon {
    NSDictionary *infoPlist = [[NSBundle mainBundle] infoDictionary];
    
    NSString *icon = [[infoPlist valueForKeyPath:@"CFBundleIcons.CFBundlePrimaryIcon.CFBundleIconFiles"] lastObject];
    
    UIImage* image = [UIImage imageNamed:icon];
    self.iconImage.image = image;
    self.iconImage.layer.cornerRadius = 6;
    self.iconImage.layer.masksToBounds = YES;
    
    
    self.loginBtn.layer.cornerRadius = 20;
    
    self.codeBtn.layer.borderWidth = 1;
    
    self.codeBtn.layer.cornerRadius = 12;
//    self.codeBtn.disabledBackgroundColor = [UIColor YHColorWithHex:0xd8d8d8];
}

- (void)addObserveForButtons {
    RACSignal *textSingal = [self.phoneField.rac_textSignal map:^id(NSString * value) {
        return @(value.length >= 11);
    }];
    [textSingal subscribeNext:^(NSNumber *textActionSignal) {
        self.phoneIcon.image = [textActionSignal boolValue] ? [UIImage imageNamed:@"phone"]:[UIImage imageNamed:@"phone_gray"];
        self.codeBtn.backgroundColor = [textActionSignal boolValue] ? [UIColor whiteColor]:[UIColor YHColorWithHex:0xd8d8d8];
        self.codeBtn.layer.borderColor = [textActionSignal boolValue] ? [UIColor homeRedColor].CGColor:[UIColor YHColorWithHex:0xd8d8d8].CGColor;
        
        UIColor *color = [textActionSignal boolValue] ? [UIColor homeRedColor]:[UIColor whiteColor];
        [self.codeBtn setTitleColor:color forState:UIControlStateNormal];
        self.codeBtn.enabled = [textActionSignal boolValue];
    }];
    
    RACSignal *textSingal2 = [self.codeField.rac_textSignal map:^id(NSString * value) {
        return @(value.length > 0);
    }];
    [textSingal2 subscribeNext:^(NSNumber *textActionSignal) {
        self.codeIcon.image = [textActionSignal boolValue] ? [UIImage imageNamed:@"check_gray"]:[UIImage imageNamed:@"check_num"];
    }];
    
    RACSignal *calculActiveSignal = [RACSignal
                                     combineLatest:@[textSingal,
                                                     textSingal2]
                                     reduce:^id(NSNumber *textValid, NSNumber *textValid2) {
                                         return @([textValid boolValue] && [textValid2 boolValue] );
                                     }];
    
    [calculActiveSignal subscribeNext:^(NSNumber *calculEnble) {
        self.loginBtn.enabled = [calculEnble boolValue];
        self.loginBtn.backgroundColor = [calculEnble boolValue] ? [UIColor homeRedColor] : [UIColor YHColorWithHex:0xd8d8d8];
    }];
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}



/**
 关闭
 */
- (IBAction)closeAction:(id)sender {
    [SVProgressHUD dismiss];
    [self dismissViewControllerAnimated:YES completion:nil];
}

/**
 用户协议
 */
- (IBAction)userProtocol:(id)sender {
}


/**
 获取验证码
 */
- (IBAction)checkAction:(WLCaptcheButton *)sender {
    
    NSString *ttl = [PublicFunction getNowTimeTimestamp];
    [self.codeField becomeFirstResponder];
    
    NSString *sign = [NSString stringWithFormat:@"phone=%@&ttl=%@%@",self.phoneField.text,ttl,SignCode];
    NSString *md5Str = [PublicFunction md5:sign];
    NSDictionary *para = @{@"phone":self.phoneField.text,
                           @"ttl":ttl,
                           @"sign":md5Str,
                           };
    [DRSendCodeRequest post:Send_Code params:para success:^(id json) {
        if (json[@"success"]) {
            [sender fire];
        }
    } failure:^(NSError *error) {
        
    }];
}


/**
 手机登录
 */
- (IBAction)loginAction:(id)sender {
    
    NSDictionary *para = @{@"phone":self.phoneField.text,@"code":self.codeField.text,@"login_type":@"1"};
    NSString *url = [NSString stringWithFormat:@"%@%@",BaseURL,@"/api/v2/users/loginCodeNew"];
    [DRLoginRequest post:url params:para success:^(id json) {
        
        AccountModel *model = [AccountModel yy_modelWithJSON:json];
        [AccountTool saveAccount:model];
        NSString *sex = [NSString stringWithFormat:@"%@",json[@"data"][@"sex"]];
        [[NSUserDefaults standardUserDefaults] setObject:sex forKey:UserSexKey];
        [[NSUserDefaults standardUserDefaults] setObject:self.phoneField.text forKey:UserPhone];
        [[NSUserDefaults standardUserDefaults] synchronize];
        [[NSNotificationCenter defaultCenter] postNotificationName:ChangeSex object:nil];
        if (self.loginSucc) {
            self.loginSucc();
        }
        [self dismissViewControllerAnimated:YES completion:nil];
        

    } failure:^(NSError *error) {
        [MBProgressHUD showMessage:@"加载失败，请稍后重试"];
    }];
    
}


/**
 微信登录
 */
- (IBAction)weChatLoginAction:(id)sender {
//    [self sendReq];
    
    //登录前先取消友盟授权，友盟授权会带缓存
    [SVProgressHUD show];
    [[UMSocialManager defaultManager] cancelAuthWithPlatform:UMSocialPlatformType_WechatSession completion:^(id result, NSError *error) {
        if (error) {
            [SVProgressHUD dismiss];
            [MBProgressHUD showMessage:@"读取微信信息失败，请重试"];
        }
        [self getWechatAuthorInfo];
    }];
    
   
}

- (void)getWechatAuthorInfo {
    [[DRUMbindWeChat sharedInstance]loginWithPlatformSuccess:^(UMSocialUserInfoResponse *response) {
        if (response.openid && response.unionId && response.iconurl && response.name) {
            
        }else {
            [SVProgressHUD dismiss];
            [MBProgressHUD showMessage:@"读取微信信息失败，请重试"];
            return;
        }
        NSDictionary *para = @{@"openid":response.openid,
                               @"unionid":response.unionId,
                               @"nickname":response.name,
                               @"headimgurl":response.iconurl
                               };
        NSString *url = [NSString stringWithFormat:@"%@/api/v2/users/weChatLogin",BaseURL];
        [DRHttp post:url params:para success:^(id json) {
            
            
            
            if ([json[@"is_binded_mobile"] boolValue]) {
                //已绑定手机号
                AccountModel *model = [AccountModel yy_modelWithJSON:json];
                [AccountTool saveAccount:model];
                NSString *sex = [NSString stringWithFormat:@"%@",json[@"sex"]];
                [[NSUserDefaults standardUserDefaults] setObject:sex forKey:UserSexKey];
                [[NSUserDefaults standardUserDefaults] synchronize];
                if (self.loginSucc) {
                    self.loginSucc();
                }
                [self dismissViewControllerAnimated:YES completion:nil];
            }else {
                //未绑定
                DRLinkPhoneController *linkPhone = [[DRLinkPhoneController alloc] init];
                [self dismissViewControllerAnimated:NO completion:nil];
                UITabBarController *tabVC = (UITabBarController *)[UIApplication sharedApplication].keyWindow.rootViewController;
                linkPhone.wx_union_id = response.unionId;
                if (self.loginSucc) {
                    self.loginSucc();
                }
                [tabVC presentViewController:linkPhone animated:YES completion:^{
                    
                }];
            }
            [self loadUserInfo];
            [SVProgressHUD dismiss];
        } failure:^(NSError *error) {
            [SVProgressHUD dismiss];
            [MBProgressHUD showMessage:@"加载失败"];
        }];
    } fail:^(NSError *error) {
        
    }];
}



/**
 加载用户信息
 */
- (void)loadUserInfo {
    
    if (![AccountTool isLogin]) {
        return;
    }
    [DRHttp post:UserInfo params:nil success:^(id json) {
        self.userInfo = [DRUserInfo yy_modelWithJSON:json];
        [[NSUserDefaults standardUserDefaults] setObject:self.userInfo.phone forKey:UserPhone];
        [[NSUserDefaults standardUserDefaults]synchronize];
    } failure:^(NSError *error) {
        
    }];
}


/**
 微信登录发起授权
 */
- (void)sendReq{
    SendAuthReq *req = [[SendAuthReq alloc] init];
    req.scope = @"snsapi_userinfo";
    req.state = @"App";
    [WXApi sendReq:req];
    
}

#pragma mark ------------- WXApiManagerDelegate -------------

- (void)managerDidRecvAuthResponse:(SendAuthResp *)response {
    // 授权成功
    if (response.errCode == 0) {
        // 获取用户信息
        [SVProgressHUD show];
        [self getWeChatTokenThenGetUserInfoWithCode:response.code];
    }  else if (response.errCode == -2){
        TYAlertView *alert = [TYAlertView alertViewWithTitle:@"温馨提示" message:@"用户拒绝授权"];
        [alert addAction:[TYAlertAction actionWithTitle:@"确定" style:TYAlertActionStyleDestructive handler:nil]];
        [alert showInController:self preferredStyle:TYAlertControllerStyleAlert];
    } else if (response.errCode == -2){
        TYAlertView *alert = [TYAlertView alertViewWithTitle:@"温馨提示" message:@"用户取消授权"];
        [alert addAction:[TYAlertAction actionWithTitle:@"确定" style:TYAlertActionStyleDestructive handler:nil]];
        [alert showInController:self preferredStyle:TYAlertControllerStyleAlert];
    }
}

#pragma mark ------ prvate ----
// 获取微信accesstoken
- (void)getWeChatTokenThenGetUserInfoWithCode:(NSString *)code{
    NSString *url =[NSString stringWithFormat:@"https://api.weixin.qq.com/sns/oauth2/access_token?appid=%@&secret=%@&code=%@&grant_type=authorization_code",WX_APPID,WX_APP_SECRET,code];
    [self.manager GET:url parameters:nil progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {
        // responseDict 中含有 refresh_token，expires_in 超时时间
        
        id responseDict =[NSJSONSerialization JSONObjectWithData:responseObject options:NSJSONReadingMutableContainers error:nil];
        NSDictionary *accessDict = [NSDictionary dictionaryWithDictionary:responseDict];
//        NSDateFormatter *formatter = [[NSDateFormatter alloc]init];
//        [formatter setTimeZone:[NSTimeZone timeZoneForSecondsFromGMT:8*60*60]];
//        NSDate *expirationDate = [NSDate dateWithTimeIntervalSinceNow:[accessDict[@"expires_in"] intValue]];
        NSString *accessToken = [accessDict objectForKey:WX_ACCESS_TOKEN];
        NSString *openID = [accessDict objectForKey:WX_OPEN_ID];
//        NSString *refreshToken = [accessDict objectForKey:WX_Refresh_TOKEN];
        
        
        [self getWeChatUserInfoWithToken:accessToken andOpenID:openID];
        
    } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
        [SVProgressHUD showInfoWithStatus:@"请求失败"];
    }];
}

// 获取微信用户信息
- (void)getWeChatUserInfoWithToken:(NSString *)token andOpenID:(NSString *)openid{
    // 通过access_token和openid获取用户信息
    NSString *url =[NSString stringWithFormat:@"https://api.weixin.qq.com/sns/userinfo?access_token=%@&openid=%@",token,openid];
    [self.manager GET:url parameters:nil progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {
        id responseDict =[NSJSONSerialization JSONObjectWithData:responseObject options:NSJSONReadingMutableContainers error:nil];
        [self wxLoginRequestWithResponseObject:responseDict];
    } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
        [SVProgressHUD showInfoWithStatus:@"请求失败"];
    }];
}

- (void)wxLoginRequestWithResponseObject:(id)responseObject {
    if (responseObject[@"openid"] && responseObject[@"unionid"] && responseObject[@"nickname"] && responseObject[@"headimgurl"]) {
        
    }else {
        
        [SVProgressHUD dismiss];
        [MBProgressHUD showMessage:@"读取微信信息失败，请重试"];
        return;
    }
    NSDictionary *para = @{@"openid":responseObject[@"openid"],
                           @"unionid":responseObject[@"unionid"],
                           @"nickname":responseObject[@"nickname"],
                           @"headimgurl":responseObject[@"headimgurl"]
                           };
    NSString *url = [NSString stringWithFormat:@"%@/api/v2/users/weChatLogin",BaseURL];
    [DRHttp post:url params:para success:^(id json) {
        
        
        
        if ([json[@"is_binded_mobile"] boolValue]) {
            //已绑定手机号
            AccountModel *model = [AccountModel yy_modelWithJSON:json];
            [AccountTool saveAccount:model];
            NSString *sex = [NSString stringWithFormat:@"%@",json[@"sex"]];
            [[NSUserDefaults standardUserDefaults] setObject:sex forKey:UserSexKey];
            [[NSUserDefaults standardUserDefaults] synchronize];
            [self dismissViewControllerAnimated:YES completion:nil];
        }else {
            //未绑定
            DRLinkPhoneController *linkPhone = [[DRLinkPhoneController alloc] init];
            [self dismissViewControllerAnimated:NO completion:nil];
            UITabBarController *tabVC = (UITabBarController *)[UIApplication sharedApplication].keyWindow.rootViewController;
            linkPhone.wx_union_id = responseObject[@"unionid"];
            [tabVC presentViewController:linkPhone animated:YES completion:^{
                
            }];
        }
        
        [SVProgressHUD dismiss];
    } failure:^(NSError *error) {
        [SVProgressHUD dismiss];
        [MBProgressHUD showMessage:@"请求失败"];
    }];
}



#pragma mark ----- layzer -----
- (AFHTTPSessionManager *)manager{
    if (!_manager) {
        _manager = [AFHTTPSessionManager manager];
        _manager.requestSerializer.timeoutInterval = 15;
        _manager.requestSerializer = [AFHTTPRequestSerializer serializer];  // 解析为data
        _manager.responseSerializer=[AFHTTPResponseSerializer serializer];
        _manager.responseSerializer.acceptableContentTypes =[NSSet setWithObjects:@"application/json", @"text/json", @"text/javascript",@"text/html",@"text/plain",nil];
    }
    return _manager;
}

@end