erpsuiteios/Redant Drivers/Apex And Drivers/Update/RAOrderEditViewController.m

//
//  RAOrderEditViewController.m
//  Apex And Drivers
//
//  Created by Jack on 2018/6/4.
//  Copyright © 2018年 USAI. All rights reserved.
//

#import "RAOrderEditViewController.h"

#import "RAEditInputModel.h"
#import "RAEditMultInputModel.h"
#import "RAEditLabelModel.h"
#import "RAEditPhotoModel.h"

@interface RAEditSectionModel : NSObject

@property (nonatomic,strong) NSArray <RAEditBaseModel *> *items;
@property (nonatomic,copy) NSString *title;

@end

@implementation RAEditSectionModel

- (void)setValue:(id)value forUndefinedKey:(NSString *)key {
    
}

- (void)setItems:(NSArray<RAEditBaseModel *> *)items {
    
    NSArray *tmpItems = items;
    NSMutableArray *itemArr = [NSMutableArray arrayWithCapacity:items.count];
    for (int i = 0; i < tmpItems.count; i++) {
        NSDictionary *item = [tmpItems objectAtIndex:i];
        RAEditType type = [[item objectForKey:@"type"] intValue];
        switch (type) {
            case RAEditTypeLabel: {
                
                RAEditLabelModel *model = [RAEditLabelModel new];
                [model setValuesForKeysWithDictionary:item];
                [itemArr addObject:model];
            }
                break;
            case RAEditTypeInput: {
                
                RAEditInputModel *model = [RAEditInputModel new];
                [model setValuesForKeysWithDictionary:item];
                [itemArr addObject:model];
            }
                break;
            case RAEditTypeMultInput: {
                
                RAEditMultInputModel *model = [RAEditMultInputModel new];
                [model setValuesForKeysWithDictionary:item];
                [itemArr addObject:model];
            }
                break;
            case RAEditTypePhoto: {
                
                RAEditPhotoModel *model = [RAEditPhotoModel new];
                [model setValuesForKeysWithDictionary:item];
                [itemArr addObject:model];
            }
                break;
                
            default:
                break;
        }
    }
    _items = itemArr;
}

- (NSInteger)itemCount {
    return self.items.count;
}

- (RAEditBaseModel *)itemModelForIndex:(NSInteger)index {
    return [self.items objectAtIndex:index];
}

@end


#pragma mark - View Controller

@interface RAOrderEditViewController ()

@property (nonatomic,strong) IBOutlet UITableView *orderEditTableView;
@property (nonatomic,strong) NSMutableArray *sectionArray;


@end

@implementation RAOrderEditViewController

+ (instancetype)viewControllerFromStoryboard {
    RAOrderEditViewController *editVC = [[UIStoryboard storyboardWithName:@"Edit" bundle:nil] instantiateViewControllerWithIdentifier:[self storyboardID]];
    return editVC;
}

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    
    [self configureTable];
    [self loadData];
}

- (void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];
    
    [self registKeyboardListener];
}

- (void)viewWillDisappear:(BOOL)animated {
    [super viewWillDisappear:animated];
    
    [self unregistKeyboardListener];
}

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

- (void)configureTable {
    
    self.orderEditTableView.tableFooterView = [UIView new];
    self.orderEditTableView.separatorInset = UIEdgeInsetsMake(0, 0, 0, 0);
}

- (void)registKeyboardListener {
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardWillChangeFrame:) name:UIKeyboardWillChangeFrameNotification object:nil];
}

- (void)unregistKeyboardListener {
    [[NSNotificationCenter defaultCenter] removeObserver:self];
}

#pragma mark Getter

- (NSMutableArray *)sectionArray {
    if (!_sectionArray) {
        _sectionArray = [NSMutableArray array];
    }
    return _sectionArray;
}

- (NSUInteger)editSectionCount {
    
    return self.sectionArray.count;
}

- (NSInteger)itemCountForSection:(NSInteger)section {
    return [[self.sectionArray objectAtIndex:section] itemCount];
}

- (RAEditBaseModel *)modelForIndexPath:(NSIndexPath *)indexPath {
    return [[self.sectionArray objectAtIndex:indexPath.section] itemModelForIndex:indexPath.row];
}

- (NSString *)titleForSection:(NSInteger)section {
   return [[self.sectionArray objectAtIndex:section] title];
}

- (NSIndexPath *)indexPathForCell:(UITableViewCell *)cell {
    return [self.orderEditTableView indexPathForCell:cell];
}

#pragma mark - Data

- (void)loadData {
    
    // show progress
    
    NSString *orderID = self.orderID;
    NSInteger actionID = self.actionID;
    __weak typeof(self) weakSelf = self;
    dispatch_async(dispatch_get_global_queue(0, 0), ^{
        
        NSDictionary *json = [RADataProvider requestUpdateOrder:orderID driverAction:actionID];
        
        dispatch_async(dispatch_get_main_queue(), ^{
            
            // dismiss progress
            
            if (weakSelf) {
                __strong typeof(weakSelf) strongSelf = weakSelf;
                
                int result = [[json objectForKey:@"result"] intValue];
                if (result == RESULT_TRUE) {
                    
                    NSArray *sectionArray = [json objectForKey:@"sections"];
                    [strongSelf.sectionArray removeAllObjects];
                    for (int i = 0; i < sectionArray.count; i++) {
                        NSDictionary *section = [sectionArray objectAtIndex:i];
                        RAEditSectionModel *model = [RAEditSectionModel new];
                        [model setValuesForKeysWithDictionary:section];
                        [strongSelf.sectionArray addObject:model];
                    }
                    
                    [strongSelf.orderEditTableView reloadData];
                    
                } else {
                    // process error
                    
                }
            }
            
        });
        
    });
}

#pragma mark - Tap Action

- (IBAction)tapToResignFirstResponder:(UITapGestureRecognizer *)sender {
    
    [self.view endEditing:YES];
    
}

#pragma mark - Keyboard Listener

- (void)keyboardWillChangeFrame:(NSNotification *)notification {
    
    CGRect end = [[[notification userInfo] objectForKey:UIKeyboardFrameEndUserInfoKey] CGRectValue];
    CGFloat screenHeight = CGRectGetHeight([UIScreen mainScreen].bounds);
    CGFloat keyboardHeight = screenHeight - CGRectGetMinY(end);
    
    UIEdgeInsets insets = UIEdgeInsetsMake(0, 0, keyboardHeight, 0);
    self.orderEditTableView.contentInset = insets;
    
    if (self.editingIndexPath) {
        [self.orderEditTableView scrollToRowAtIndexPath:self.editingIndexPath atScrollPosition:UITableViewScrollPositionBottom animated:NO];
    }
}

@end