erpsuiteios/RA Image/RA Image/LoginViewController.m

//
//  LoginViewController.m
//  RA Image
//
//  Created by Ray on 27/04/2017.
//  Copyright © 2017 USAI. All rights reserved.
//

#import "LoginViewController.h"
#import "LoginTextFiledCell.h"
#import "LoginSwitchCell.h"
#import "LoginSettingViewController.h"

static NSString *kRememberLogin = @"RememberLogin";
static NSString *kLoginUserInfo = @"UserInfo";

@interface LoginViewController ()<UITableViewDelegate,UITableViewDataSource,LoginSwitchDelegate,UITextFieldDelegate>
{
    BOOL _autoShowSetting;
}
@property (strong, nonatomic) IBOutlet UITableView *loginTable;
@property (nonatomic,strong) NSDictionary *dataDic;
@property (strong, nonatomic) IBOutlet UILabel *versionLabel;
@property (strong, nonatomic) IBOutlet UIButton *loginBtn;
@property (strong, nonatomic) IBOutlet UIButton *settingBtn;
@property (nonatomic,copy) NSString *address;
@property (nonatomic,copy) NSString *user;
@property (nonatomic,copy) NSString *pwd;


@end

@implementation LoginViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    _autoShowSetting = NO;
    [self initUserData];
    [self loadData];
    [self.loginTable reloadData];
    [self registListenKeyboard];
    
    self.loginBtn.layer.cornerRadius = 25.0f;
    self.loginBtn.clipsToBounds = YES;
    
    NSDictionary* infoDict =[[NSBundle mainBundle] infoDictionary];
    NSString* build =[infoDict objectForKey:@"CFBundleVersion"];
    NSString* short_version =[infoDict objectForKey:@"CFBundleShortVersionString"];
    self.versionLabel.text = [NSString stringWithFormat:@"Ver: %@.%@",short_version,build];
}

- (void)viewDidAppear:(BOOL)animated {
    [super viewDidAppear:animated];
    if (_autoShowSetting) {
         [self settingBtnClick:self.settingBtn];
        _autoShowSetting = NO;
    }
}


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

#pragma mark - Private

- (void)setAddress:(NSString *)address {
    _address = address;
    if (!address.length) {
        _autoShowSetting = YES;
    } else {
        _autoShowSetting = NO;
    }
}

- (void)loadData {
    NSString *path = [[NSBundle mainBundle] pathForResource:@"login.json" ofType:nil];
    NSData *data = [NSData dataWithContentsOfFile:path options:NSDataReadingMappedIfSafe error:nil];
    NSDictionary *dic = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableContainers error:nil];
    self.dataDic = dic;
}

- (void)initUserData {
    NSDictionary *addressDic = [self userDefaultsValue:kScanAddress];
    if (addressDic) {
//        NSUInteger selectedIndex = [[addressDic objectForKey:@"selectedIndex"] integerValue];
//        if (selectedIndex == 1) {
//            self.address = [addressDic objectForKey:@"serverAddress"];
//        }
//        if (selectedIndex == 2) {
//            self.address = [addressDic objectForKey:@"serverAddress"];
//        }
        self.address = [addressDic objectForKey:@"serverAddress"];
    }
    
    if (!self.address.length){
        _autoShowSetting = YES;
        return;
    }
    _autoShowSetting = NO;
    
    NSDictionary *userData = [self userDefaultsValue:kLoginUserInfo];
    if (userData) {
//        self.address = [userData objectForKey:@"address"];
        self.user = [userData objectForKey:@"user"];
        self.pwd = [userData objectForKey:@"pwd"];
    }
}

- (void)prepareUserData { // 登录取数据
    
    int count = [[self.dataDic objectForKey:@"count"] intValue];
    for (int i = 0; i < count; i++) {
        NSDictionary *itemDic = [self.dataDic objectForKey:[NSString stringWithFormat:@"item_%d",i]];
        if ([[itemDic objectForKey:@"type"] isEqualToString:@"text"]) {
            LoginTextFiledCell *cell = [self.loginTable cellForRowAtIndexPath:[NSIndexPath indexPathForRow:i inSection:0]];
            NSString *placeOrder = cell.textBox.placeholder;
            if ([placeOrder isEqualToString:@"Address"]) {
                self.address = cell.textBox.text;
            } else if ([placeOrder isEqualToString:@"user name"]) {
                self.user = cell.textBox.text;
            } else if ([placeOrder isEqualToString:@"password"]) {
                self.pwd = cell.textBox.text;
            }
        }
    }
    
}

#pragma mark - Orientation

- (BOOL)shouldAutorotate {
    return YES;
}

- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation {
    return UIInterfaceOrientationPortrait;
}

- (UIInterfaceOrientationMask)supportedInterfaceOrientations {
    return UIInterfaceOrientationMaskPortrait;
}

#pragma mark - DataSource

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    return [[self.dataDic objectForKey:@"count"] intValue];
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    NSDictionary *itemDic = [self.dataDic objectForKey:[NSString stringWithFormat:@"item_%ld",indexPath.row]];
    
    NSString *type = [itemDic objectForKey:@"type"];
    BOOL rememberValue = [[self userDefaultsValue:kRememberLogin] boolValue];
    
    if ([type isEqualToString:@"text"]) {
        
        LoginTextFiledCell *cell = [tableView dequeueReusableCellWithIdentifier:@"LoginTextFiledCell"];
        cell.textBox.placeholder = [itemDic objectForKey:@"place_order"];
        BOOL editable = [[itemDic objectForKey:@"edit"] boolValue];
        cell.textBox.enabled = editable;
        NSString *placeOrder = cell.textBox.placeholder;
        if ([placeOrder isEqualToString:@"Address"]) {
            cell.textBox.text = self.address;
        } else if ([placeOrder isEqualToString:@"user name"]) {
            cell.textBox.text = self.user;
        } else if ([placeOrder isEqualToString:@"password"]) {
            cell.textBox.text = self.pwd;
        }
        cell.textBox.secureTextEntry = [[itemDic objectForKey:@"security"] boolValue];
        return cell;
    
    } else if ([type isEqualToString:@"switch"]) {
        
        LoginSwitchCell *cell = [tableView dequeueReusableCellWithIdentifier:@"LoginSwitchCell"];
        cell.msgLabel.text = [itemDic objectForKey:@"tip_msg"];
        cell.stateSwitch.on = rememberValue;
        cell.delegate = self;
        return cell;
    }
    
    return nil;
}

#pragma mark - Delegate

- (void)switchButton:(UISwitch *)switchBtn valueChange:(BOOL)value {
    
    [self setUserDefaultsValue:@(value) forKey:kRememberLogin];
}

#pragma mark - Button Click

- (IBAction)loginBtnClick:(UIButton *)sender {
    [self prepareUserData];
    if (!self.address.length) {
        [RAUtils message_alert:@"Please choose an address in setting" title:@"Warning" controller:self];
        return;
    }
    
    if (!self.user.length) {
        [RAUtils message_alert:@"User name cannot be blank" title:@"Warning" controller:self];
        return;
    }
    
    if (!self.pwd.length) {
        [RAUtils message_alert:@"Password cannot be blank" title:@"Warning" controller:self];
        return;
    }
    AppDelegate *appDelegate = (AppDelegate *)[UIApplication sharedApplication].delegate;
    appDelegate.address = self.address;
//    __weak typeof(self) weakself = self;
    
//    UIAlertView *alert = [RAUtils waiting_alert:@"Please wait" title:@"Login"];
   __block UIAlertController* alert = [RAUtils waiting_alert:self title:@"Login" completion:^{
       
       [RANetwork request_login:self.user password:self.pwd completionHandler:^(NSMutableDictionary *result) {
       //                    [alert dismissWithClickedButtonIndex:0 animated:YES];
                           
                           [alert dismissViewControllerAnimated:YES completion:^{
                               int result_code = [[result objectForKey:@"result"] intValue];
                               BOOL rememberLogin = [[self userDefaultsValue:kRememberLogin] boolValue];
                               if (result_code == RESULT_TRUE) {
                                   if (!rememberLogin) {
                                       [self setUserDefaultsValue:nil forKey:kLoginUserInfo];
                                   } else {
                                       [self setUserDefaultsValue:@{@"address" : self.address,@"user" : self.user,@"pwd" : self.pwd} forKey:kLoginUserInfo];
                                   }
                                   appDelegate.bLogin = YES;
                                   appDelegate.user = self.user;
                                   appDelegate.password = self.pwd;
                                   appDelegate.companyName = [result objectForKey:@"company_name"];
                                   [appDelegate loadCompanyIcon:[result objectForKey:@"company_icon"]];
                                   appDelegate.modeList = [result objectForKey:@"modellist"];
                                   [appDelegate showNormalRootVC];
                               } else {
                                   NSString *msg = [result objectForKey:@"err_msg"];
                                   [RAUtils message_alert:msg title:@"Warning" controller:self];
                               }
                           }];
                           
                           
                       }];
       
       
//        dispatch_async(dispatch_get_global_queue(0, 0), ^{
//            if (weakself) {
//                __strong typeof(weakself) strongself = weakself;
//                NSDictionary *loginDic = [RANetwork Login:strongself.user password:strongself.pwd];
//                dispatch_async(dispatch_get_main_queue(), ^{
////                    [alert dismissWithClickedButtonIndex:0 animated:YES];
//
//                    [alert dismissViewControllerAnimated:YES completion:^{
//                        int result = [[loginDic objectForKey:@"result"] intValue];
//                        BOOL rememberLogin = [[strongself userDefaultsValue:kRememberLogin] boolValue];
//                        if (result == RESULT_TRUE) {
//                            if (!rememberLogin) {
//                                [self setUserDefaultsValue:nil forKey:kLoginUserInfo];
//                            } else {
//                                [strongself setUserDefaultsValue:@{@"address" : strongself.address,@"user" : strongself.user,@"pwd" : strongself.pwd} forKey:kLoginUserInfo];
//                            }
//                            appDelegate.bLogin = YES;
//                            appDelegate.user = strongself.user;
//                            appDelegate.password = strongself.pwd;
//                            appDelegate.companyName = [loginDic objectForKey:@"company_name"];
//                            [appDelegate loadCompanyIcon:[loginDic objectForKey:@"company_icon"]];
//                            appDelegate.modeList = [loginDic objectForKey:@"modellist"];
//                            [appDelegate showNormalRootVC];
//                        } else {
//                            NSString *msg = [loginDic objectForKey:@"err_msg"];
//                            [RAUtils message_alert:msg title:@"Warning" controller:strongself];
//                        }
//                    }];
//
//
//                });
//
//            }
//        });
    }];
    
}

- (IBAction)settingBtnClick:(UIButton *)sender {
    
    LoginSettingViewController *loginSettingVC = [[UIStoryboard storyboardWithName:@"RAImage" bundle:nil] instantiateViewControllerWithIdentifier:@"LoginSettingViewController"];
    __weak typeof(self) weakself = self;
    loginSettingVC.returnValue = ^(NSString *address) {
        if (weakself) {
            __strong typeof(weakself) strongself = weakself;
            strongself.address = address;
            [strongself.loginTable reloadData];
        }
    };
    UINavigationController *settingRootNav = [[UINavigationController alloc] initWithRootViewController:loginSettingVC];
    [self presentViewController:settingRootNav animated:YES completion:nil];
    
}

#pragma mark - TextField Delegate 

- (BOOL)textFieldShouldBeginEditing:(UITextField *)textField {
    
    return YES;
}

- (BOOL)textFieldShouldEndEditing:(UITextField *)textField {
    
    return YES;
}

- (void)textFieldDidEndEditing:(UITextField *)textField {
    self.currentFirstResponder = nil;
}

- (void)textFieldDidBeginEditing:(UITextField *)textField {
    self.currentFirstResponder = textField;
}


@end