NSString, UIActivityIndicatorView, UITableView, typedef, NSArray, UIColor, CGFloat, NSDictionary, UISwitch, UIBezierPath, CAShapeLayer, Delegate, UIButton, UILabel, UIView, NSObject, NSJSON
AppDelegate.h
#import “Reachability.h”
@property (nonatomic, retain) Reachability *reachable;
AppDelegate.m
– (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
// Override point for customization after application launch.
Reachability *aReachable = [[Reachability alloc] init];
self.reachable = aReachable;
self.reachable = [Reachability reachabilityWithHostName: @”apple.com”];
[self.reachable startNotifier];
return YES;
}
MCCallVendorsController.h
#import “ZJSwitch.h”
@interface MCCallVendorsController : UIViewController
@property (strong, nonatomic) NSString *moveTo;
@property (strong, nonatomic) NSString *moveFrom;
@property (strong, nonatomic) NSArray *arrayJson;
@property (weak, nonatomic) IBOutlet UIActivityIndicatorView *activityIndicator;
//@property (weak, nonatomic) IBOutlet UISwitch *switchMoveFromTo;
@property (weak, nonatomic) IBOutlet UIView *viewForSwitch;
MCCallVendorsController.m
#import “MCCallVendorsController.h”
#import “MCCallVendorVendorCell.h”
#import “MCCallVendorVendorModel.h”
#import “MCCallVendorTaskCell.h”
#import “MCCallVendorTaskModel.h”
#import “Utility.h”
//#import “MCNetworkManager.h”
#import “MCVendorsListController.h”
NSString *const filterTaskConstant = @”%K CONTAINS[c] %@”;
NSString *const vendorCell = @”vendorCell”;
NSString *const viewMore = @”viewMore”;
NSString *const taskSectionCell = @”taskSectionCell”;
NSString *const placeholderText = @”Search:moving, packing”;
NSString *const vendorsListControllerName = @”MCVendorsListController”;
typedef enum
{
MCVendorTypeFrom,
MCVendorTypeTo
}MCVendorType;
@interface MCCallVendorsController ()<UITableViewDataSource,UITableViewDelegate,MCCallVendorTaskCellProtocol , MCCallVendorVendorCellProtocol,UITextFieldDelegate>
@property (weak, nonatomic) IBOutlet UITextField *searchTextField;
@property (nonatomic, strong) NSMutableArray *fromModelArray;
@property (nonatomic, strong) NSMutableArray *toModelArray;
@property (nonatomic, strong) NSArray *modelArray;
@property (nonatomic, assign) MCVendorType vendorType;
@property (weak, nonatomic) IBOutlet UITableView *taskVendorsTableView;
@end
@implementation MCCallVendorsController
– (void)viewDidLoad {
[super viewDidLoad];
[self.activityIndicator startAnimating];
self.navigationController.navigationBarHidden = YES;
self.vendorType = MCVendorTypeFrom;
[self loadModels];
UIColor *color = [UIColor colorWithRed:1 green:1 blue:1 alpha:0.5];
self.searchTextField.attributedPlaceholder = [[NSAttributedString alloc] initWithString:placeholderText attributes:@{NSForegroundColorAttributeName: color}];
CGFloat r1 = CGRectGetHeight(self.viewForSwitch.bounds) / 2.0;
self.viewForSwitch.layer.cornerRadius = r1;
ZJSwitch *switchMoveFromTo = [[ZJSwitch alloc] initWithFrame:CGRectMake(2, 2, self.viewForSwitch.frame.size.width – 4, self.viewForSwitch.frame.size.height – 4)];
switchMoveFromTo.on = NO;
switchMoveFromTo.backgroundColor = [UIColor clearColor];
switchMoveFromTo.onTintColor = [UIColor colorWithRed:37/255.0 green:81/255.0 blue:92/255.0 alpha:1];
switchMoveFromTo.offTintColor = [UIColor colorWithRed:37/255.0 green:81/255.0 blue:92/255.0 alpha:1];
switchMoveFromTo.textColor = [UIColor blackColor];
switchMoveFromTo.onText = @”Moving To”;
switchMoveFromTo.offText = @”Moving From”;
//switch2.textFont = @””;
[switchMoveFromTo setOnTextFontSize:7];
[switchMoveFromTo setOffTextFontSize:7];
[switchMoveFromTo addTarget:self action:@selector(switchStateChanged:) forControlEvents:UIControlEventValueChanged];
[self.viewForSwitch addSubview:switchMoveFromTo];
// Do any additional setup after loading the view.
}
– (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
//sample data
// Dispose of any resources that can be recreated.
}
– (void)loadModels
{
NSDictionary *dictionary = @{
@”moveTo”: @”11111″,
@”moveFrom”:@”22222″
};
// [[MCNetworkManager sharedNetworkManager] getVendorsList:dictionary withCompletionBlock:^(NSDictionary *response, NSError *error) {
// NSLog(@”Response”);
// NSArray *moveFromArray = response[@”result”][@”move_from”][@”tasks”];
// NSArray *moveToArray = response[@”result”][@”move_to”][@”tasks”];
// self.fromModelArray = [NSMutableArray array];
// self.toModelArray = [NSMutableArray array];
// [self generateVendorsModelsForArray:moveFromArray moveIntoArray:self.fromModelArray];
// [self generateVendorsModelsForArray:moveToArray moveIntoArray:self.toModelArray];
// self.modelArray = (self.vendorType == MCVendorTypeFrom) ? self.fromModelArray : self.toModelArray;
// [self.taskVendorsTableView reloadData];
// [self.activityIndicator stopAnimating];
// self.activityIndicator.hidden = YES;
// }];
self.arrayJson = [Utility parseStatesResponseFileName:@”Json_File” FileType:@”json”];
NSLog(@”%@”,self.arrayJson);
NSDictionary *response = (NSDictionary *)self.arrayJson;
NSArray *moveFromArray = response[@”result”][@”move_from”][@”tasks”];
NSArray *moveToArray = response[@”result”][@”move_to”][@”tasks”];
self.fromModelArray = [NSMutableArray array];
self.toModelArray = [NSMutableArray array];
[self generateVendorsModelsForArray:moveFromArray moveIntoArray:self.fromModelArray];
[self generateVendorsModelsForArray:moveToArray moveIntoArray:self.toModelArray];
self.modelArray = (self.vendorType == MCVendorTypeFrom) ? self.fromModelArray : self.toModelArray;
[self.taskVendorsTableView reloadData];
[self.activityIndicator stopAnimating];
self.activityIndicator.hidden = YES;
}
– (void)generateVendorsModelsForArray:(NSArray *)array moveIntoArray:(NSMutableArray *)movingArray
{
for(NSDictionary *taskWithVedorsList in array)
{
MCCallVendorTaskModel *model = [[MCCallVendorTaskModel alloc] init];
//set task and vendors list details
[model setDataFromDictionary:taskWithVedorsList];
model.expanded = NO;
[movingArray addObject:model];
}
}
– (IBAction)switchStateChanged:(id)sender
{
UISwitch *toFromswitch = (UISwitch *)sender;
self.vendorType = (toFromswitch.isOn) ? MCVendorTypeFrom : MCVendorTypeTo;
[self filterTasks:self.searchTextField.text];
}
– (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
MCCallVendorTaskModel *taskModel = self.modelArray[section];
NSInteger rows = (taskModel.expanded) ? ((taskModel.vendorsArray.count > 5) ? 6 : taskModel.vendorsArray.count) : 0;
return rows;
}
– (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
NSString *identifier = vendorCell;
MCCallVendorTaskModel *model = self.modelArray[indexPath.section];
NSArray *vendorsArray = model.vendorsArray;
if(indexPath.row > 4 && vendorsArray.count > 5)
{
identifier = viewMore;
}
MCCallVendorVendorCell *cell = [tableView dequeueReusableCellWithIdentifier:identifier];
cell.delegate = self;
cell.section = indexPath.section;
cell.model = vendorsArray[indexPath.row];
if([identifier isEqualToString:vendorCell])
{
//check if last cell and vendor cell
if((indexPath.row == vendorsArray.count–1))
{
dispatch_async(dispatch_get_main_queue(), ^{
UIBezierPath *maskPath;
maskPath = [UIBezierPath bezierPathWithRoundedRect:cell.bounds
byRoundingCorners:(UIRectCornerBottomRight|UIRectCornerBottomLeft)
cornerRadii:CGSizeMake(5.0, 5.0)];
CAShapeLayer *maskLayer = [[CAShapeLayer alloc] init];
maskLayer.path = maskPath.CGPath;
maskLayer.frame = cell.bounds;
cell.layer.mask = maskLayer;
cell.separator.hidden = YES;
});
}
else
{
dispatch_async(dispatch_get_main_queue(), ^{
UIBezierPath *maskPath;
maskPath = [UIBezierPath bezierPathWithRoundedRect:cell.bounds
byRoundingCorners:(UIRectCornerBottomRight|UIRectCornerBottomLeft)
cornerRadii:CGSizeMake(0.0, 0.0)];
CAShapeLayer *maskLayer = [[CAShapeLayer alloc] init];
maskLayer.path = maskPath.CGPath;
maskLayer.frame = cell.bounds;
cell.layer.mask = maskLayer;
if((indexPath.row > 3 && vendorsArray.count > 5))
{
cell.separator.hidden = YES;
}
else
{
cell.separator.hidden = NO;
}
});
}
}
else if ([identifier isEqualToString:viewMore])
{
dispatch_async(dispatch_get_main_queue(), ^{
UIBezierPath *maskPath;
maskPath = [UIBezierPath bezierPathWithRoundedRect:cell.bounds
byRoundingCorners:(UIRectCornerBottomRight|UIRectCornerBottomLeft)
cornerRadii:CGSizeMake(5.0, 5.0)];
CAShapeLayer *maskLayer = [[CAShapeLayer alloc] init];
maskLayer.path = maskPath.CGPath;
maskLayer.frame = cell.bounds;
cell.layer.mask = maskLayer;
});
}
return cell;
}
– (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return self.modelArray.count;
}
– (nullable UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section
{
MCCallVendorTaskCell *cell = [tableView dequeueReusableCellWithIdentifier:taskSectionCell];
cell.delegate = self;
cell.model = self.modelArray[section];
dispatch_async(dispatch_get_main_queue(), ^{
UIBezierPath *maskPath;
maskPath = [UIBezierPath bezierPathWithRoundedRect:cell.bounds
byRoundingCorners:(UIRectCornerTopRight|UIRectCornerTopLeft)
cornerRadii:CGSizeMake(5.0, 5.0)];
CAShapeLayer *maskLayer = [[CAShapeLayer alloc] init];
maskLayer.path = maskPath.CGPath;
maskLayer.frame = cell.bounds;
cell.layer.mask = maskLayer;
});
return cell;
}
– (CGFloat)tableView:(UITableView*)tableView heightForFooterInSection:(NSInteger)section
{
return 20.0;
}
– (CGFloat)tableView:(UITableView*)tableView heightForHeaderInSection:(NSInteger)section
{
return 30.0;
}
-(UIView*)tableView:(UITableView*)tableView viewForFooterInSection:(NSInteger)section
{
UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
view.backgroundColor = [UIColor clearColor];
return view;
}
#pragma mark – Task cell delegates –
– (void)expandCell:(MCCallVendorTaskCell *)cell
{
for(int i=0; i< self.modelArray.count ; i++)
{
MCCallVendorTaskModel *model = self.modelArray[i];
if(model != cell.model)
{
model.expanded = NO;
}
}
cell.model.expanded = !(cell.model.expanded);
[self.taskVendorsTableView reloadData];
}
#pragma mark – Vendor cell delegates –
– (void)tappedViewMore:(MCCallVendorVendorCell *)cell
{
//push a new controller
MCVendorsListController *vendorsListController = [[UIStoryboard storyboardWithName:vendorsListControllerName bundle:nil] instantiateInitialViewController];
//pass the selected vendors list,this a a parcular vendor cell, but we need to get list of the vendors for that section
vendorsListController.model = self.modelArray[cell.section];
[self.navigationController pushViewController:vendorsListController animated:YES];
}
– (void)tappedCallVendor:(MCCallVendorVendorCell *)cell
{
//call the vendor
[Utility makeCall:cell.model.vendorPhone];
}
– (IBAction)searchTasks:(id)sender
{
NSString *textToSearch = ((UITextField *)sender).text ;
[self filterTasks:textToSearch];
}
– (BOOL)textFieldShouldReturn:(UITextField *)textField
{
[self.view endEditing:YES];
return YES;
}
– (void)filterTasks:(NSString *)filterText
{
NSLog(@”%@”,filterText);
if(filterText.length)
{
NSArray *taskVendorArray = (self.vendorType == MCVendorTypeFrom) ? self.fromModelArray : self.toModelArray;
NSString* filter = filterTaskConstant;
NSPredicate* predicate = [NSPredicate predicateWithFormat:filter, @”taskName”,filterText];
NSArray* filteredData = [taskVendorArray filteredArrayUsingPredicate:predicate];
//filtered Data
self.modelArray = filteredData;
NSLog(@”Filtered Data”);
[self.taskVendorsTableView reloadData];
}
else
{
self.modelArray = (self.vendorType == MCVendorTypeFrom) ? self.fromModelArray : self.toModelArray;
[self.taskVendorsTableView reloadData];
}
}
– (IBAction)tapGesture:(id)sender
{
[self.view endEditing:YES];
}
MCCallVendorTaskCell.h
#import <UIKit/UIKit.h>
#import “MCCallVendorTaskModel.h”
@class MCCallVendorTaskCell;
@protocol MCCallVendorTaskCellProtocol <NSObject>
– (void)expandCell:(MCCallVendorTaskCell *)cell;
@end
@interface MCCallVendorTaskCell : UITableViewCell
@property (nonatomic, strong) MCCallVendorTaskModel *model;
@property (nonatomic, assign) id <MCCallVendorTaskCellProtocol> delegate;
@end
MCCallVendorTaskCell.m
#import “MCCallVendorTaskCell.h”
@interface MCCallVendorTaskCell()
@property (weak, nonatomic) IBOutlet UILabel *taskName;
@property (weak, nonatomic) IBOutlet UIButton *expandButton;
@end
@implementation MCCallVendorTaskCell
– (IBAction)expandButtonAction:(id)sender
{
if(self.delegate && [self.delegate respondsToSelector:@selector(expandCell:)])
{
[self.delegate expandCell:self];
[self updateButtonState];
}
}
– (void)setModel:(MCCallVendorTaskModel *)model
{
_model = model;
self.taskName.text = _model.taskName;
[self updateButtonState];
}
– (void)updateButtonState
{
if(self.model.expanded)
{
[self.expandButton setBackgroundImage:[UIImage imageNamed:@”drop-up”] forState:UIControlStateNormal];
}
else
{
[self.expandButton setBackgroundImage:[UIImage imageNamed:@”drop-down”] forState:UIControlStateNormal];
}
}
@end
MCCallVendorTaskModel.h
#import <Foundation/Foundation.h>
#import “MCCallVendorVendorModel.h”
@interface MCCallVendorTaskModel : NSObject
@property (nonatomic, assign) BOOL expanded;
@property (nonatomic, strong) NSString *taskName;
@property (nonatomic, strong) NSMutableArray *vendorsArray; // of type vendors model
– (void)setDataFromDictionary:(NSDictionary *)dictionary;
@end
MCCallVendorTaskModel.m
#import “MCCallVendorTaskModel.h”
@implementation MCCallVendorTaskModel
– (void)setDataFromDictionary:(NSDictionary *)dictionary
{
self.taskName = dictionary[@”name”];
//vendors
self.vendorsArray = [NSMutableArray array];
NSArray *vendorsArray = dictionary[@”vendors”];
for(NSDictionary *vendorDictionay in vendorsArray )
{
MCCallVendorVendorModel *vendorModel = [[MCCallVendorVendorModel alloc] init];
[vendorModel setDataFromDictionary:vendorDictionay];
[self.vendorsArray addObject:vendorModel];
}
}
@end
MCCallVendorVendorCell.h
#import <UIKit/UIKit.h>
#import “MCCallVendorVendorModel.h”
@class MCCallVendorVendorCell;
@protocol MCCallVendorVendorCellProtocol <NSObject>
– (void)tappedCallVendor:(MCCallVendorVendorCell *)cell;
@optional
– (void)tappedViewMore:(MCCallVendorVendorCell *)cell;
@end
@interface MCCallVendorVendorCell : UITableViewCell
@property (weak, nonatomic) IBOutlet UIView *separator;
@property (nonatomic, weak) id <MCCallVendorVendorCellProtocol> delegate;
@property (nonatomic, strong) MCCallVendorVendorModel *model;
@property (nonatomic, assign) NSUInteger section;
@end
MCCallVendorVendorCell.m
#import “MCCallVendorVendorCell.h”
@interface MCCallVendorVendorCell ()
@property (weak, nonatomic) IBOutlet UILabel *vendorName;
@end
@implementation MCCallVendorVendorCell
– (void)setModel:(MCCallVendorVendorModel *)model
{
_model = model;
self.vendorName.text = _model.vendorName;
}
– (IBAction)callVendorAction:(id)sender
{
if(self.delegate && [self.delegate respondsToSelector:@selector(tappedCallVendor:)])
{
[self.delegate tappedCallVendor:self];
}
}
– (IBAction)viewMoreAction:(id)sender
{
if(self.delegate && [self.delegate respondsToSelector:@selector(tappedViewMore:)])
{
[self.delegate tappedViewMore:self];
}
}
@end
MCCallVendorVendorModel.h
#import <Foundation/Foundation.h>
@interface MCCallVendorVendorModel : NSObject
@property (nonatomic, strong) NSString *vendorName;
@property (nonatomic, strong) NSString *vendorPhone;
– (void)setDataFromDictionary:(NSDictionary *)dictionary;
@end
MCCallVendorVendorModel.m
#import “MCCallVendorVendorModel.h”
@implementation MCCallVendorVendorModel
– (void)setDataFromDictionary:(NSDictionary *)dictionary
{
self.vendorName = dictionary[@”name”];
self.vendorPhone = dictionary[@”phone”];
}
@end
MCVendorsListController.h
#import <UIKit/UIKit.h>
#import “MCCallVendorTaskModel.h”
@interface MCVendorsListController : UIViewController
@property (nonatomic, strong) MCCallVendorTaskModel *model; // task model with name and list of vendors
@end
MCVendorsListController.m
#import “MCVendorsListController.h”
#import “MCCallVendorVendorCell.h”
#import “Utility.h”
NSString *const vendorsFilterString = @”%K CONTAINS[c] %@”;
NSString *const vendorCellIdentifier = @”vendorCell”;
@interface MCVendorsListController()<UITableViewDataSource, UITableViewDelegate , MCCallVendorVendorCellProtocol>
@property (weak, nonatomic) IBOutlet UITableView *vendorsTableView;
@property (nonatomic, strong) NSArray *modelsArray;
@end
@implementation MCVendorsListController
– (void)viewDidLoad
{
[super viewDidLoad];
self.navigationController.navigationBarHidden = YES;
[self loadAllVendors];
}
– (void)loadAllVendors
{
self.modelsArray = self.model.vendorsArray;
[self.vendorsTableView reloadData];
}
– (IBAction)backButtonAction:(id)sender
{
[self.navigationController popViewControllerAnimated:YES];
}
– (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return 1;
}
– (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return self.modelsArray.count;
}
– (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
MCCallVendorVendorCell *cell = [tableView dequeueReusableCellWithIdentifier:vendorCellIdentifier];
cell.model = self.modelsArray[indexPath.row];
cell.delegate = self;
return cell;
}
– (IBAction)searchVendors:(id)sender
{
NSString *textToSearch = ((UITextField *)sender).text ;
NSLog(@”%@”,textToSearch);
if(textToSearch.length)
{
NSArray *taskVendorArray = self.model.vendorsArray;
NSString* filter = vendorsFilterString;
NSPredicate* predicate = [NSPredicate predicateWithFormat:filter, @”vendorName”,textToSearch];
NSArray* filteredData = [taskVendorArray filteredArrayUsingPredicate:predicate];
//filtered Data
self.modelsArray = filteredData;
NSLog(@”Filtered Data”);
[self.vendorsTableView reloadData];
}
else
{
self.modelsArray = self.model.vendorsArray;
[self.vendorsTableView reloadData];
}
}
#pragma mark – vendor cell delegates –
– (void)tappedCallVendor:(MCCallVendorVendorCell *)cell
{
[Utility makeCall:cell.model.vendorPhone];
}
@end
iOS Development Objective C 