erpsuiteios/Ants Contract/Granite Expo eSign/Granite Expo eSign/Template Attributes/AttributeTableDataSourceAndDelegate.m

//
//  AttributeTableDataSource.m
//  Granite Expo eSign
//
//  Created by Jack on 2017/10/11.
//  Copyright © 2017年 United Software Applications, Inc. All rights reserved.
//

#import "AttributeTableDataSourceAndDelegate.h"
#import "AttributeTextFieldCell.h"
#import "AttributeLabelCell.h"
#import "AttributeSwitchCell.h"
#import "DocumentTemplateViewController.h"

typedef enum {
    CellTypeTextField = 0,
    CellTypeLabel = 1,
    CellTypeSwitch = 2
}CellType;

@interface AttributeTableDataSourceAndDelegate ()

@property (nonatomic,weak) DocumentTemplateViewController *table_vc;
@property (nonatomic,weak) UITableView *tableView;
@property (nonatomic,strong) NSMutableDictionary *template_data;
@property (nonatomic,strong) NSMutableDictionary *data;

@property (nonatomic,assign) NSInteger data_index;
@property (nonatomic,assign) NSInteger data_row;
@property (nonatomic,assign) BOOL check_option;


@end


@implementation AttributeTableDataSourceAndDelegate

- (instancetype)initWithTableView:(UITableView *)tableView Controller:(DocumentTemplateViewController *)viewController {
    if (self = [super init]) {
        _tableView = tableView;
        _table_vc = viewController;
        _tableView.dataSource = self;
        _tableView.delegate = self;
    }
    return self;
}

- (void)changeListItemData:(NSMutableDictionary *)data forSection:(NSInteger)section Row:(NSInteger)row {
    self.check_option = NO;
    [self.tableView endEditing:YES];
    self.data_index = section;
    self.data_row = row;
    
    NSString *path = [[NSBundle mainBundle] pathForResource:@"attribute_template.json" ofType:nil];
    NSData *json_data = [NSData dataWithContentsOfFile:path];
    NSDictionary *template = [NSJSONSerialization JSONObjectWithData:json_data options:NSJSONReadingMutableLeaves error:nil];
    
    self.template_data = [[template objectForKey:@"List_Item"] mutableCopy];
    [self.template_data removeObjectForKey:@"size&position"];
    
    self.data = data;
    
    [self.tableView reloadData];
}
- (void)changeCheckOptionData:(NSMutableDictionary *)data forSection:(NSInteger)section Row:(NSInteger)row {
    self.check_option = YES;
    [self.tableView endEditing:YES];
    self.data_index = section;
    self.data_row = row;
    
    NSString *path = [[NSBundle mainBundle] pathForResource:@"attribute_template.json" ofType:nil];
    NSData *json_data = [NSData dataWithContentsOfFile:path];
    NSDictionary *template = [NSJSONSerialization JSONObjectWithData:json_data options:NSJSONReadingMutableLeaves error:nil];
    
    self.template_data = [[template objectForKey:@"Check_Option"] mutableCopy];
    [self.template_data removeObjectForKey:@"size&position"];
    
    self.data = data;
    
    [self.tableView reloadData];
}

- (void)changeData:(NSMutableDictionary *)data type:(ItemType)type forIndex:(NSInteger)index {
    self.check_option = NO;
    [self.tableView endEditing:YES]; // 正在编辑状态中，选择其他Item导致编辑信息写入新的Item
    if (data == nil || type == ItemTypeNone) {
        self.data = nil;
        self.template_data = nil;
        [self.tableView reloadData];
        return;
    }
    self.data_index = index;
    
    NSString *path = [[NSBundle mainBundle] pathForResource:@"attribute_template.json" ofType:nil];
    NSData *json_data = [NSData dataWithContentsOfFile:path];
    NSDictionary *template = [NSJSONSerialization JSONObjectWithData:json_data options:NSJSONReadingMutableLeaves error:nil];
    
    NSString *key = nil;
    switch (type) {
        case ItemTypeTextView: {
            key = @"TextView";
        }
            break;
        case ItemTypeSignature: {
            key = @"Signature";
        }
            break;
        case ItemTypeImage: {
            key = @"Image";
        }
            break;
        case ItemTypeIgnore: {
            key = @"Ignore";
        }
            break;
        case ItemTypeButton: {
            key = @"Button";
        }
            break;
        case ItemTypeCheck: {
            __block BOOL show_option = NO;
//            NSMutableArray* cadedate = data[@"cadedate"];
//            [cadedate enumerateObjectsUsingBlock:^(id  _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
//                NSArray* item = (NSArray *)obj;
//                NSArray* checkmarker = item[1];
//                if (checkmarker.count != 0) {
//                    show_option = YES;
//                } else {
//                    show_option = NO;
//                    *stop = YES;
//                }
//            }];
            
            if ([data objectForKey:@"marker_size"] != nil) {
                show_option = YES;
            } else {
                show_option = NO;
            }
            
            if (show_option) {
                key = @"Check_0";
            } else {
                key = @"Check_1";
            }
        }
            break;
        case ItemTypeLabel: {
            key = @"Label";
        }
            break;
        case ItemTypeDatePicker: {
            key = @"DatePicker";
        }
            break;
        case ItemTypeTouchLabel: {
            key = @"TouchLabel";
        }
            break;
        default: {
            self.template_data = nil;
        }
            break;
    }
    
    self.template_data = [[template objectForKey:key] mutableCopy];
    [self.template_data removeObjectForKey:@"size&position"];
    
    self.data = data;
    
    [self.tableView reloadData];
}

- (NSDictionary *)itemForSection:(NSInteger)section {
    NSString *section_key = [self.template_data.allKeys objectAtIndex:section];
    NSDictionary *section_dic = [self.template_data objectForKey:section_key];
    return section_dic;
}

- (NSDictionary *)cellItemForIndexPath:(NSIndexPath *)indexPath {
    
    NSDictionary *section_dic = [self itemForSection:indexPath.section];
    NSString *row_key = [section_dic.allKeys objectAtIndex:indexPath.row];
    NSDictionary *row_dic = [section_dic objectForKey:row_key];
    
    return row_dic;
}

#pragma mark - DataSource & Delegate

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
    if (self.template_data) {
        return self.template_data.allKeys.count;
    }
    return 0;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    
    NSDictionary *section_dic = [self itemForSection:section];
    return section_dic.allKeys.count;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    
    NSDictionary *item = [self cellItemForIndexPath:indexPath];
    NSInteger type = [[item objectForKey:@"type"] integerValue];
    NSString *key = [item objectForKey:@"key"];
    NSString *title = [item objectForKey:@"title"];
    BOOL disable = [[item objectForKey:@"disable"] boolValue];

    
    __weak typeof(self) weakSelf = self;
    switch (type) {
        case CellTypeTextField: {
            AttributeTextFieldCell *cell = [tableView dequeueReusableCellWithIdentifier:@"textfield_cell_identifier" forIndexPath:indexPath];
            NSString *value = nil;
            if (self.check_option) {
                value = [item objectForKey:@"value"];
                if (value == nil) {
                    NSMutableArray* cadedate = self.data[@"cadedate"];
                    NSArray *item = cadedate[self.data_row];
                    value = item[0][0];
                }
                
            } else {
                
                if([self.data[@"type"] isEqualToString:@"TouchLabel"])
                {
                    value = [item objectForKey:@"value"];
                    if (value == nil) {
                        NSMutableDictionary* cadedate = [self.data[@"cadedate"] mutableCopy];
                        NSMutableDictionary *item = [cadedate[[NSString stringWithFormat:@"val+%ld",self.data_row] ] mutableCopy];
                        value = item[@"value"];
                    }
                }
                else
                value = [self.data objectForKey:key];
                
                
            }
            [cell setTitle:title value:value forKey:key];
            cell.valueChangeBlock = ^(NSString *value, NSString *key) {
                if (weakSelf.check_option) {
                    NSMutableArray* cadedate = [weakSelf.data[@"cadedate"] mutableCopy];
                    NSMutableArray *item = [cadedate[weakSelf.data_row] mutableCopy];
                    NSMutableArray *checkMarker = [[item objectAtIndex:0] mutableCopy];
                    
                    [checkMarker replaceObjectAtIndex:0 withObject:value];
                    [item replaceObjectAtIndex:0 withObject:checkMarker];
                    [cadedate replaceObjectAtIndex:weakSelf.data_row withObject:item];
                    [weakSelf.data setObject:cadedate forKey:@"cadedate"];
                    [weakSelf.table_vc updatePageControlProperty:weakSelf.data forIndex:self.data_index Row:weakSelf.data_row updateItemList:YES];
                } else {
                    [weakSelf.data setValue:value forKey:key];
                    [weakSelf.table_vc updatePageControlProperty:weakSelf.data forIndex:self.data_index Row:-1 updateItemList:NO];
                }
            };
            cell.selectionStyle = UITableViewCellSelectionStyleNone;
            cell.userInteractionEnabled = !disable;
            return cell;
        }
            break;
        case CellTypeLabel: {
            AttributeLabelCell *cell = [tableView dequeueReusableCellWithIdentifier:@"label_cell_identifier" forIndexPath:indexPath];
            NSString *value = nil;
            if (self.check_option) {
                value = [item objectForKey:@"value"];
                if (value == nil) {
                    NSMutableArray* cadedate = self.data[@"cadedate"];
                    NSArray *item = cadedate[self.data_row];
                    value = item[0][0];
                }
            } else {
                value = [self.data objectForKey:key];
            }
            [cell setTitle:title value:value forKey:key];
            cell.selectionStyle = UITableViewCellSelectionStyleNone;
            cell.userInteractionEnabled = !disable;
            return cell;
        }
            break;
        case CellTypeSwitch: {
            AttributeSwitchCell *cell = [tableView dequeueReusableCellWithIdentifier:@"switch_cell_identifier" forIndexPath:indexPath];
            BOOL value = nil;
            if (self.check_option) {
                if ([item objectForKey:@"value"] == nil) {
                    NSMutableArray* cadedate = self.data[@"cadedate"];
                    NSArray *item = cadedate[self.data_row];
                    value = item[0][0];
                } else {
                    value = [[item objectForKey:@"value"] boolValue];
                }
            } else {
                value = [[self.data objectForKey:key] boolValue];
            }
            [cell setTitle:title value:value forKey:key];
            cell.valueChangeBlock = ^(BOOL value, NSString *key) {
                
                if (weakSelf.check_option) {
                    NSMutableArray* cadedate = [weakSelf.data[@"cadedate"] mutableCopy];
                    NSMutableArray *item = [cadedate[weakSelf.data_row] mutableCopy];
                    NSMutableArray *checkMarker = [[item objectAtIndex:0] mutableCopy];
                    
                    [checkMarker replaceObjectAtIndex:0 withObject:@(value)];
                    [item replaceObjectAtIndex:0 withObject:checkMarker];
                    [cadedate replaceObjectAtIndex:weakSelf.data_row withObject:item];
                    [weakSelf.data setObject:cadedate forKey:@"cadedate"];
                    
                    [weakSelf.table_vc updatePageControlProperty:weakSelf.data forIndex:self.data_index Row:weakSelf.data_row updateItemList:YES];
                } else {
                    [weakSelf.data setValue:@(value) forKey:key];
                    [weakSelf.table_vc updatePageControlProperty:weakSelf.data forIndex:self.data_index Row:-1 updateItemList:NO];
                }
                
                
            };
            cell.selectionStyle = UITableViewCellSelectionStyleNone;
            cell.userInteractionEnabled = !disable;
            return cell;
        }
            break;
            
        default:
            break;
    }
    
    return nil;
}

- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section {
 
    UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, tableView.frame.size.width, 30)];
    label.backgroundColor = [UIColor brownColor];
    NSString *title = [self.template_data.allKeys objectAtIndex:section];
    [label setText:title];
    
    return label;
}

@end