MNSelectPaymentMethodViewController.m

//
//  MNSelectPaymentMethodViewController.m
//  OpenShop
//
//  Created by Thuy Luu on 2/26/18.
//  Copyright © 2018 Business-Factory. All rights reserved.
//

#import "MNSelectPaymentMethodViewController.h"
#import "MNSavedCardPaymentTableViewCell.h"
#import "MNPaymentMethodTableViewCell.h"
#import "MNMasterCardInputTableViewCell.h"

@interface MNSelectPaymentMethodViewController ()

@end

@implementation MNSelectPaymentMethodViewController

- (void)mockData  {
    for (int i = 0 ; i < 5; i++) {
        MNPaymentMethod *paymentMethod = [[MNPaymentMethod alloc] init];
        paymentMethod.code = @"co";
        paymentMethod.title = @"Cash On Delivery";
        
        [self.paymentMethods addObject:paymentMethod];
    }
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    if (self.step == 0) {
        NSUInteger savedCardCount = [self.savedCards count];
        return [self.paymentMethods count] + savedCardCount;
    } else if (self.step == 1) {
        return 1;
    }

}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    if (self.step == 0) {
        [tableView cellForRowAtIndexPath:indexPath].accessoryType = UITableViewCellAccessoryCheckmark;
        self.selectedIndex = indexPath.row;
        NSUInteger savedCardCount = [self.savedCards count];

        if (indexPath.row < savedCardCount) {
            MNPaymentMethod *vaultMethod  = [MNPaymentMethod new];
            vaultMethod.title = @"Credit Card";
            vaultMethod.code = @"tns_hpf_vault";


            self.delegate.selectedPaymentMethod = vaultMethod;
            self.delegate.selectedsavedCard = [self.savedCards objectAtIndex:indexPath.row];

            [self dismissViewControllerAnimated:YES completion:^() {
                NSLog(@"dismiss the selected payment");
                [self.delegate removeOverlay];
            }
            ];
        }
        else {

            NSUInteger  paymentIndex = indexPath.row - savedCardCount;
            self.delegate.selectedPaymentMethod = [self.paymentMethods objectAtIndex:paymentIndex];
            self.selectedPaymentMethod = [self.paymentMethods objectAtIndex:paymentIndex];

            if ( [self.selectedPaymentMethod.code isEqualToString:@"tns_hpf"] ) {
                self.step = 1 ;
                [self.tableView reloadData];
            } else {
                [self dismissViewControllerAnimated:YES completion:^() {
                    NSLog(@"dismiss the selected payment");
                    [self.delegate removeOverlay];
                }
                ];
            }
        }


    } else if (self.step == 1) {
        NSLog(@"we dont process logic here");
    }
   
}

// Row display. Implementers should *always* try to reuse cells by setting each cell's reuseIdentifier and querying for available reusable cells with dequeueReusableCellWithIdentifier:
// Cell gets various attributes set automatically based on table (separators) and data source (accessory views, editing controls)

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    NSUInteger row = indexPath.row;

    if (self.step == 0) {
        NSUInteger savedCardCount = [self.savedCards count];

        if (savedCardCount == 0) {
            MNPaymentMethod *paymentMethod = [self.paymentMethods objectAtIndex:indexPath.row];

            if ([paymentMethod.code isEqualToString:@"tns_hpf_no_exist"]) {
                MNMasterCardInputTableViewCell *cell = (MNMasterCardInputTableViewCell *)[self.tableView dequeueReusableCellWithIdentifier:@"masterCardCell"];
                cell.paymentMethodLabel.text = paymentMethod.title;
                
                return cell;
            } else if ([paymentMethod.code isEqualToString:@"paypal"]) {
                
            } else {
                MNPaymentMethodTableViewCell *cell = (MNPaymentMethodTableViewCell *)[self.tableView dequeueReusableCellWithIdentifier:@"normalPaymentCell"];
                if(!cell) {
                    cell = [[MNPaymentMethodTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"normalPaymentCell"];
                }
                
                cell.methodTitleLabel.text = paymentMethod.title;
                
                return cell;
            }
            
        } else {
            if (row < savedCardCount ){
                MNSavedCard *savedCardItem = [self.savedCards objectAtIndex:row];
                MNSavedCardPaymentTableViewCell *cell = (MNSavedCardPaymentTableViewCell *)[self.tableView dequeueReusableCellWithIdentifier:@"saveCard"];
                cell.tokenLabel.text = savedCardItem.card_code;
                return cell;

            } else {
                NSUInteger  paymentIndex = indexPath.row - savedCardCount;
                MNPaymentMethod *paymentMethod = [self.paymentMethods objectAtIndex:paymentIndex];

                MNPaymentMethodTableViewCell *cell = (MNPaymentMethodTableViewCell *)[self.tableView dequeueReusableCellWithIdentifier:@"normalPaymentCell"];
                if(!cell) {
                    cell = [[MNPaymentMethodTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"normalPaymentCell"];
                }

                cell.methodTitleLabel.text = paymentMethod.title;

                return cell;
            }
        }
      
        
    } else if (self.step == 1) {
        MNMasterCardInputTableViewCell *cell = (MNMasterCardInputTableViewCell *)[self.tableView dequeueReusableCellWithIdentifier:@"masterCardCell"];
        cell.paymentMethodLabel.text = @"Credit Card Information";

        cell.cvvTextField.keyboardType = UIKeyboardTypeNumberPad;
        cell.expiredDateField.keyboardType  = UIKeyboardTypeNumberPad;
        cell.expiredYearField.keyboardType = UIKeyboardTypeNumberPad;
        cell.cardNoTextField.keyboardType = UIKeyboardTypeNumberPad;
       // cell.datePicker=[[UIDatePicker alloc]init];
        //cell.datePicker.datePickerMode=UIDatePickerModeDate;
       // [cell.expiredDateField setInputView: cell.datePicker];
        
       // UIToolbar *toolBar=[[UIToolbar alloc]initWithFrame:CGRectMake(0, 0, 320, 44)];
       // [toolBar setTintColor:[UIColor grayColor]];
       // UIBarButtonItem *doneBtn=[[UIBarButtonItem alloc]initWithTitle:@"Done" style:UIBarButtonItemStyleBordered target:cell action:@selector(ShowSelectedDate)];
       // UIBarButtonItem *space=[[UIBarButtonItem alloc]initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil];
        
       // [toolBar setItems:[NSArray arrayWithObjects:space,doneBtn, nil]];
        //cell.expiredDateField setInputAccessoryView:toolBar];
        [cell.continueBtn addTarget:self action:@selector(continue:) forControlEvents:UIControlEventTouchUpInside];
        
        return cell;
        
    }
   
   // return nil;
}

-(void)SetTextFieldBorder :(UITextField *)textField red:(BOOL) isRed{
    CALayer *border = [CALayer layer];
    CGFloat borderWidth = 1;
    if (isRed) {
        border.borderColor = [UIColor redColor].CGColor;

    } else {
        border.borderColor = [UIColor clearColor].CGColor;

    }
    border.cornerRadius = 1.0;

    border.frame = CGRectMake(0, 0, textField.frame.size.width, textField.frame.size.height);
    border.borderWidth = borderWidth;
    [textField.layer addSublayer:border];
    textField.layer.masksToBounds = YES;

}
-(void)continue: (id)sender {
    UIButton *btn = (UIButton*)sender;
    MNMasterCardInputTableViewCell *cell = (MNMasterCardInputTableViewCell*)[[btn superview] superview];
    NSString *creditCardNo = cell.cardNoTextField.text;
    NSString *expiryMonth = cell.expiredDateField.text;
    NSString *expiryYear = cell.expiredYearField.text;
    NSString *securityCode = cell.cvvTextField.text;

    BOOL isValid = YES;

    [self.requiredValidator validate:creditCardNo];

    if (self.requiredValidator.state == AJWValidatorValidationStateInvalid) {
        isValid= NO;
        [self SetTextFieldBorder:cell.cardNoTextField red:YES];

    } else {
        [self SetTextFieldBorder:cell.cardNoTextField red:NO];

    }


    [self.requiredValidator validate:expiryMonth];

    if (self.requiredValidator.state == AJWValidatorValidationStateInvalid) {
        isValid= NO;
        [self SetTextFieldBorder:cell.expiredDateField red:YES];

    } else {
        [self SetTextFieldBorder:cell.expiredDateField red:NO];

    }

    [self.requiredValidator validate:expiryYear];

    if (self.requiredValidator.state == AJWValidatorValidationStateInvalid) {
        isValid= NO;
        [self SetTextFieldBorder:cell.expiredYearField red:YES];

    } else {
        [self SetTextFieldBorder:cell.expiredYearField red:NO];

    }

    [self.requiredValidator validate:securityCode];

    if (self.requiredValidator.state == AJWValidatorValidationStateInvalid) {
        isValid= NO;
        [self SetTextFieldBorder:cell.cvvTextField red:YES];

    } else {
        [self SetTextFieldBorder:cell.cvvTextField red:NO];

    }


    if (!isValid) {
        return;
    }



    NSLog(creditCardNo);
    //todo:
    if (creditCardNo && expiryMonth && expiryYear && securityCode) {
        NSDictionary *creditCardInfo = @{ @"cardNumber":@"4111111111111111",
                @"expiryMonth": expiryMonth,
                @"expiryYear": expiryYear,
                @"securityCode" :securityCode
        };
        self.delegate.creditCardInfo = creditCardInfo;

        [self dismissViewControllerAnimated:YES completion:^() {
            NSLog(@"dismiss the selected payment");
            self.step = 0;
            [self.delegate requestPaymentSession];
        }
        ];
    } else {
        UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Field is required"
                                                        message:@"Please fill all required fields."
                                                       delegate:nil
                                              cancelButtonTitle:@"OK"
                                              otherButtonTitles:nil];

        [alert show];
    }
    

}
- (void)viewDidLoad {
    [super viewDidLoad];
    self.tableView.estimatedRowHeight = 68;
    self.tableView.rowHeight = UITableViewAutomaticDimension;

     self.requiredValidator =  [AJWValidator validatorWithType:AJWValidatorTypeString];
    [self.requiredValidator addValidationToEnsurePresenceWithInvalidMessage:@"required"];

}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
}

@end