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 "RAEditImageBaseModel.h"
#import "RAEditPhotoModel.h"
#import "RAEditSignatureModel.h"
#import "RAEditDateModel.h"
#import "RAEditMultPhotoModel.h"

#import "RAProgressHUD.h"
#import "AppDelegate.h"
#import "UIScrollView+Empty.h"
#import "RAEmptyView.h"
#import "RAEditRequiredAlert.h"
#import <CoreLocation/CoreLocation.h>
#import "RAPhotoCell.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 {
    
    NSMutableArray *tmpItems = [items mutableCopy];
//    [tmpItems addObject:@{
//                          @"type" : @6,
//                          @"title" : @"Container Photo",
//                          @"required" : @(YES),
//                          @"photos" : @[@{@"placeHolder":@"btn_add_photo"},@{@"placeHolder":@"btn_add_photo"},@{@"placeHolder":@"btn_add_photo"},@{@"placeHolder":@"btn_add_photo"},@{@"placeHolder":@"btn_add_photo"},@{@"placeHolder":@"btn_add_photo"}],
//                          @"key" : @"test_photo"
//                          }];
    
    NSMutableArray *itemArr = [NSMutableArray arrayWithCapacity:items.count];
    for (int i = 0; i < tmpItems.count; i++) {
        NSDictionary *item = [tmpItems objectAtIndex:i];
        RAEditBaseModel *model = [self createModelWithJsonItem:item];
        if (model) {
            [itemArr addObject:model];
            // expand 直接放出来
            if (model.expand && [model.expand isKindOfClass:[NSDictionary class]]) {
                RAEditBaseModel *expand = [self createModelWithJsonItem:model.expand];
                if (expand) {
                    model.expand = expand;
                    [itemArr addObject:expand];
                }
            }
        }
    }
    _items = itemArr;
}

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

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

- (RAEditBaseModel *)createModelWithJsonItem:(NSDictionary *)item {
    
    RAEditType type = [[item objectForKey:@"type"] intValue];
    
    RAEditBaseModel *model;
    switch (type) {
        case RAEditTypeLabel: {
            
             model = [RAEditLabelModel new];
        }
            break;
        case RAEditTypeInput: {
            
            model = [RAEditInputModel new];
        }
            break;
        case RAEditTypeMultInput: {
            
            model = [RAEditMultInputModel new];
        }
            break;
        case RAEditTypePhoto: {
            
             model = [RAEditPhotoModel new];
        }
            break;
        case RAEditTypeSignature: {
            
            model = [RAEditSignatureModel new];
        }
            break;
        case RAEditTypeDate: {
            model = [RAEditDateModel new];
        }
            break;
        case RAEditTypeMultPhoto: {
            RAEditMultPhotoModel *photoModel = [RAEditMultPhotoModel new];
            photoModel.width = [UIScreen mainScreen].bounds.size.width;
            model = photoModel;
        }
            break;
            
        default: {
            model = nil;
        }
            break;
    }
    [model setValuesForKeysWithDictionary:item];
    
    return model;
}

- (RAEditBaseModel *)addModelAtIndex:(NSUInteger)idx withJsonItem:(NSDictionary *)item {
    
    RAEditBaseModel *model = [self createModelWithJsonItem:item];
    if (model) {
        NSMutableArray *arr = [self.items mutableCopy];
        [arr insertObject:model atIndex:idx];
        _items = arr;
    }
    return model;
}

@end


#pragma mark - View Controller

@interface RAOrderEditViewController ()

@property (nonatomic,strong) IBOutlet UITableView *orderEditTableView;
@property (nonatomic,strong) NSMutableArray *sectionArray;
@property (nonatomic,copy) NSString *photoDir;
@property (nonatomic,strong) UIRefreshControl *refreshControl;
@property (nonatomic,strong) UIBarButtonItem *updateItem;


@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.label_cache.text = NSLocalizedString(@"cache content", nil);
    [self.label_cache sizeToFit];
    self.label_cache.layer.borderColor=ApexDriverGrayColor.CGColor;
    self.label_cache.layer.borderWidth = 1.0f;
    self.label_cache.layer.cornerRadius = 5.0f;
    self.label_cache.layer.masksToBounds = YES;
    [self configureTable];
    [self configureNavigationBar];
    [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.
}

#pragma mark - Configure

- (void)configureTable {
    
    if (@available(iOS 11.0, *)) {
        self.orderEditTableView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
    } else {
        self.automaticallyAdjustsScrollViewInsets = NO;
    }
    
    self.orderEditTableView.tableFooterView = [UIView new];
    self.orderEditTableView.separatorInset = UIEdgeInsetsMake(0, 0, 0, 0);
    
    UIRefreshControl *refresh = [[UIRefreshControl alloc] init];
    [refresh addTarget:self action:@selector(refreshControlValueChanged:) forControlEvents:UIControlEventValueChanged];
    [self.orderEditTableView addSubview:refresh];
    self.refreshControl = refresh;
    
    // empty
    __weak typeof(self) weakSelf = self;
    self.orderEditTableView.emptyView = [RAEmptyView emptyViewWithTapBlk:^(id sender) {
        [weakSelf loadData];
    }];
    
    [RAPhotoCell regist2TableView:self.orderEditTableView];
}

- (void)configureNavigationBar {
    
    UIBarButtonItem *updateItem = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"Update", nil) style:UIBarButtonItemStylePlain target:self action:@selector(updateBtnClick:)];
    self.updateItem = updateItem;
}

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

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

#pragma mark - Action

- (void)refreshControlValueChanged:(UIRefreshControl *)refresh {
    self.label_cache.hidden=true;
    [self loadData];
}

#pragma mark - Getter

- (UITableView *)tableView {
    return self.orderEditTableView;
}

- (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 - Setter

- (void)setUpdateItem:(UIBarButtonItem *)updateItem {
    _updateItem = updateItem;
    self.navigationItem.rightBarButtonItem = updateItem;
}

- (void)addModelAtIndex:(NSIndexPath *)indexPath withJsonItem:(NSDictionary *)item {
    RAEditSectionModel *section = [self.sectionArray objectAtIndex:indexPath.section];
    [section addModelAtIndex:indexPath.row withJsonItem:item];
    [self.orderEditTableView reloadData];
}

- (void)expandIndexPath:(NSIndexPath *)indexPath withJsonItem:(NSDictionary *)item {
    
    RAEditSectionModel *section = [self.sectionArray objectAtIndex:indexPath.section];
    RAEditBaseModel *curM = [self modelForIndexPath:indexPath];
    RAEditBaseModel *expand = [section addModelAtIndex:(indexPath.row + 1) withJsonItem:item];
    curM.expand = expand;
    [self.orderEditTableView reloadData];
}

#pragma mark - Data

- (void)loadData {
    
    if (self.loading) {
        return;
    }
    self.loading = YES;
    
    [self.orderEditTableView hideEmpty];
    
    // show progress
    RAProgressHUD *hud = [RAProgressHUD showHUDOnView:self.view];
    
    NSString *orderID = self.orderID;
    NSInteger actionID = self.actionID;
    NSInteger actionIdx = self.actionIdx;
    __weak typeof(self) weakSelf = self;
    dispatch_async(dispatch_get_global_queue(0, 0), ^{
        
        NSDictionary *json = [RADataProvider requestUpdateOrder:orderID driverAction:actionID index:actionIdx];
        
        dispatch_async(dispatch_get_main_queue(), ^{
            
            // dismiss progress
            [hud dismiss];
            if (weakSelf.refreshControl.isRefreshing) {
                [weakSelf.refreshControl endRefreshing];
            }
            
            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];
                    }
                    if([json[@"iscache"] boolValue]==true)
                    {
                        self.label_cache.hidden=false;
                    }
                    [strongSelf.orderEditTableView reloadData];
                    
                } else {
                    
                    [strongSelf.sectionArray removeAllObjects];
                    strongSelf.orderEditTableView.contentOffset = CGPointZero;
                    [strongSelf.orderEditTableView reloadData];
                    
                    // process error
                    NSString *msg = [json objectForKey:@"err_msg"];
//                    [strongSelf showAlert:msg];
                    [strongSelf showAlertTilte:NSLocalizedString(@"Warning", nil) message:msg];
                }
            }
            weakSelf.loading = NO;
            
            if (weakSelf.editSectionCount  == 0) {
                [weakSelf.orderEditTableView showEmpty];
            } else {
                [weakSelf.orderEditTableView hideEmpty];
            }
        });
        
    });
}

#pragma mark - Private

- (void)submitSuccessWithMsg:(NSString *)msg {
    
    UIAlertController *alertVC = [UIAlertController alertControllerWithTitle:nil message:msg preferredStyle:UIAlertControllerStyleAlert];
    
    __weak typeof(self) weakSelf = self;
    UIAlertAction *okAction = [UIAlertAction actionWithTitle:NSLocalizedString(@"Ok", nil) style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
        
        if (weakSelf) {
            __strong typeof(weakSelf) strongSelf = weakSelf;
            [strongSelf gobackHome];
        }
    }];
    
    [alertVC addAction:okAction];
    
    [self presentViewController:alertVC animated:YES completion:nil];
}

- (void)submitSuccessWithPhoto:(BOOL)photo {
    
    NSString *msg = NSLocalizedString(@"update_success", nil);
    if (photo) {
        msg = NSLocalizedString(@"update_photo_success", nil);
    }
    
    [self submitSuccessWithMsg:msg];
}

#pragma mark - Tap Action

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

- (void)updateBtnClick:(UIBarButtonItem *)sender {
    
    self.updateItem.enabled = NO; // 失败返回时重新开启enable
    
    NSMutableDictionary *params = [NSMutableDictionary dictionary];
    if (self.orderType2) {
        [params setObject:self.orderType2 forKey:@"orderType2"];
    }
    if (/*RASingleton.sharedInstance.requiredBackgroundLocation*/true)
    {
        CLLocation *location = RASingleton.sharedInstance.currentLocation;
        NSString *latLon = nil;
        if (location) {
            latLon = [NSString stringWithFormat:@"%f,%f",location.coordinate.latitude,location.coordinate.longitude];
        } else {
            latLon = @"-999,-999";
        }
        [params setObject:latLon forKey:@"location"];
    }
    NSMutableArray *emptyArr = [NSMutableArray array];
    
    NSMutableArray <RAEditImageBaseModel *> *photoArr = [self prepareParams:params checkRequired:emptyArr];
    
    if (emptyArr.count > 0) {
        
        
        RAEditRequiredAlert *alertVC = [RAEditRequiredAlert alertWithTile:NSLocalizedString(@"Warning", nil) message:[NSString localizedStringWithFormat:NSLocalizedString(@"please complete missing field:\n%@", nil),[emptyArr componentsJoinedByString:@"\n"]]];
        
        [self presentViewController:alertVC animated:YES completion:nil];
        
        self.updateItem.enabled = YES;
        return;
    }
    
    [params setValue:@(photoArr.count) forKey:@"photoCount"];
    
    // show progress
    RAProgressHUD *hud = [RAProgressHUD showHUDOnView:self.view];
    
    __weak typeof(self) weakSelf = self;
    dispatch_async(dispatch_get_global_queue(0, 0), ^{
        
        if (RASingleton.sharedInstance.offline) { // 离线
            
            NSDictionary *json = [weakSelf offlineUpdate:params photos:photoArr];
            
            dispatch_async(dispatch_get_main_queue(), ^{
                
                [hud dismiss:^{
                    
                    int result = [[json objectForKey:@"result"] intValue];
                    
                    NSString *msg = NSLocalizedString(@"sorry", nil);
                    if (result == RESULT_TRUE) {
                        
                        msg = NSLocalizedString(@"offline_update_success", nil);
                        
                        [weakSelf submitSuccessWithMsg:msg];
                        
                    } else {
                        msg = [json objectForKey:@"err_msg"];
                        if (msg == nil) {
                            msg = NSLocalizedString(@"sorry", nil);
                        }
                        
                        [weakSelf showAlert:msg];
                        
                        weakSelf.updateItem.enabled = YES;
                    }
                    
                }];
            });
        }
        else { // 在线
            
            NSDictionary *json = [RADataProvider submitEditOrder:weakSelf.orderID actionIndex:weakSelf.actionIdx withParams:params];
            
            if (weakSelf) {
                __strong typeof(weakSelf) strongSelf = weakSelf;
                
                int result = [[json objectForKey:@"result"] intValue];
                if (result == RESULT_TRUE) {
                    
                    BOOL requiredLocation = [[json objectForKey:@"requiredLocation"] boolValue];
                    [RASingleton sharedInstance].requiredBackgroundLocation = requiredLocation;
                    
                    dispatch_async(dispatch_get_main_queue(), ^{
                        
                        
//                        if (photoArr.count > 0) {
//                            [strongSelf syncUploadPhotos:photoArr Json:json HUD:hud];
//                        } else {
//                            [strongSelf gobackHome];
//                        }
                        
                        // 全部转为后台上传
                        if (photoArr.count > 0) {
                            [strongSelf backgroundUploadPhoto:photoArr Json:json];
                        }
                        
                        [hud dismiss:^{
                            [strongSelf submitSuccessWithPhoto:photoArr.count > 0];
                        }];
                        
                    });
                    
                } else {
                    // process error
                    dispatch_async(dispatch_get_main_queue(), ^{
                        
                        // dismiss progress
                        [hud dismiss:^{
                            
                            NSString *msg = [json objectForKey:@"err_msg"];
                            [strongSelf showAlertTilte:NSLocalizedString(@"Warning", nil) message:msg];
                            
                            strongSelf.updateItem.enabled = YES;
                        }];
                        
                    });
                    
                }
            }
            
        }
        
        
    });
}

- (void)backgroundUploadPhoto:(NSArray<RAEditImageBaseModel *> *)photos Json:(NSDictionary *)json {
    
    AppDelegate *appDelegate = (AppDelegate *)[UIApplication sharedApplication].delegate;
    
    NSDate *date = [NSDate date];
    NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
    formatter.dateFormat = @"MM/dd/YYYY HH:mm";
    NSString *time = [formatter stringFromDate:date];
    
    NSString *serial = [json objectForKey:@"serial"];
    for (RAEditImageBaseModel *model in photos) {
        
        
        if (serial.length) {
            
            NSMutableDictionary *params = [NSMutableDictionary dictionary];
            [params setObject:serial forKey:@"serial"];
            if (self.orderType2) {
                [params setObject:self.orderType2 forKey:@"orderType2"];
            }
            if (model.key) {
                [params setObject:model.key forKey:@"key"];
            }
            [params setObject:@(model.type) forKey:@"type"];
            
            [params setObject:[RASingleton.sharedInstance encryptUser] forKey:@"name"];
            [params setObject:[RASingleton.sharedInstance encryptPassword] forKey:@"password"];
            [params setObject:@"iOS" forKey:@"platform"];
            NSString *photoPath = [self.photoDir.lastPathComponent stringByAppendingPathComponent:model.imageName];
            
            NSMutableDictionary *task = [@{
                                           @"order" : self.orderID,
                                           @"action" : self.actionTitle,
                                           @"name" : model.title,
                                           @"time" : time,
                                           @"url" : URL_UPLOAD,
                                           @"file" : photoPath,
                                           @"params" : params
                                           } mutableCopy];
            [appDelegate.uploadManager addTask:task];
        }
    }
}

- (void)syncUploadPhotos:(NSMutableArray<RAEditImageBaseModel *> *)photoArr Json:(NSDictionary *)json HUD:(RAProgressHUD *)hud {
    
    dispatch_async(dispatch_get_main_queue(), ^{
        
        RAProgressHUD *innerHUD = hud;
        if (!innerHUD) {
            innerHUD = [RAProgressHUD showHUDOnView:self.view]; // main queue
        }
        
        
        dispatch_async(dispatch_get_global_queue(0, 0), ^{ // network
           
            int retryCount = 0;
            NSMutableArray *completArr = [NSMutableArray array];
            NSString *serial = [json objectForKey:@"serial"];
            
            // 同步上传照片
            for (int i = 0; i < photoArr.count; i++) {
                RAEditImageBaseModel *model = [photoArr objectAtIndex:i];
                
                if (serial.length) {
                    
                    NSMutableDictionary *fileParams = [NSMutableDictionary dictionary];
                    [fileParams setObject:serial forKey:@"serial"];
                    if (self.orderType2) {
                        [fileParams setObject:self.orderType2 forKey:@"orderType2"];
                    }
                    if (model.key) {
                        [fileParams setObject:model.key forKey:@"key"];
                    }
                    [fileParams setObject:@(model.type) forKey:@"type"];
                    
                    NSString *photoPath = [self.photoDir stringByAppendingPathComponent:model.imageName];
                    NSDictionary *uploadJson = [RADataProvider uploadFile:photoPath parameters:fileParams];
                    int uploadResult = [[uploadJson objectForKey:@"result"] intValue];
                    
                    if (uploadResult != RESULT_TRUE) { // 失败重试
                        
                        i--;
                        retryCount++;
                        if (retryCount >= 3) {
                            break;
                        }
                    } else {
                        
                        [completArr addObject:model];
                        retryCount = 0;
                        // 删除文件
                        if ([[NSFileManager defaultManager] fileExistsAtPath:photoPath]) {
                            [[NSFileManager defaultManager] removeItemAtPath:photoPath error:nil];
                        }
                    }
                } // serial
            } // for
            
            // 将完成的model移除
            [photoArr removeObjectsInArray:completArr];
            
            __weak typeof(self) weakSelf = self;
            dispatch_async(dispatch_get_main_queue(), ^{
                
                [innerHUD dismiss:^{
                    
                    if (photoArr.count > 0) {
                        // 上传失败,询问是否丢到后台线程上传，否则重启上传
                        
                        UIAlertController *alertVC = [UIAlertController alertControllerWithTitle:NSLocalizedString(@"Warning", nil) message:NSLocalizedString(@"update_upload_failed_tips", nil) preferredStyle:UIAlertControllerStyleAlert];
                        UIAlertAction *backgroundAction = [UIAlertAction actionWithTitle:NSLocalizedString(@"Background", nil) style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
                            
                            // 开启后台上传
                            [weakSelf backgroundUploadPhoto:photoArr Json:json];
                            // 返回首页
                            [weakSelf gobackHome];
                        }];
                        UIAlertAction *retryAction = [UIAlertAction actionWithTitle:NSLocalizedString(@"Retry", nil) style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
                            
                            dispatch_async(dispatch_get_global_queue(0, 0), ^{
                                [weakSelf syncUploadPhotos:photoArr Json:json HUD:nil];
                            });
                        }];
                        
                        [alertVC addAction:backgroundAction];
                        [alertVC addAction:retryAction];
                        
                        [weakSelf presentViewController:alertVC animated:YES completion:nil];
                        
                        
                    } else {
                        // 上传完成，返回到首页
                        [weakSelf gobackHome];
                    }
                    
                }];
            });
            
        });
        
    });
    
    
    
}

- (void)gobackHome {
    
    [[NSNotificationCenter defaultCenter] postNotificationName:RANotificationReloadHome object:nil];
    [self.navigationController popToRootViewControllerAnimated: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];
    }
}

#pragma mark - Package Update Data

- (NSString *)photoDir {
    
    if (!_photoDir) {
        
        NSString *cacheDir = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) firstObject];
        NSString *photoDir = [cacheDir stringByAppendingPathComponent:[NSString stringWithFormat:@"%@_%ld_%@",self.orderID,(long)self.actionID,[NSUUID UUID].UUIDString]];
        
        NSError *error;
        //    BOOL dirExist = YES;
        //    for (int i = 0; i < INT_MAX; i++) {
        //        if (i != 0) {
        //            photoDir = [photoDir stringByAppendingString:[NSString stringWithFormat:@"(%d)",i]];
        //        }
        //        if (![[NSFileManager defaultManager] fileExistsAtPath:photoDir]) {
        //            dirExist = NO;
        //            break;
        //        }
        //    }
        
        [[NSFileManager defaultManager] createDirectoryAtPath:photoDir withIntermediateDirectories:YES attributes:nil error:&error];
        if (error) {
            NSLog(@"create dir %@ failed %@",photoDir,error.localizedDescription);
            return nil;
        }
        _photoDir = photoDir;
    }
    return _photoDir;
}

- (NSMutableArray <RAEditImageBaseModel *> *)prepareParams:(NSMutableDictionary *)params checkRequired:(NSMutableArray *)emptyArr {
    
    if (params == nil) {
        return nil;;
    }
    
    NSMutableArray <RAEditImageBaseModel *> *photoArr = [NSMutableArray array];
    
    NSString *photoDir = [self photoDir];
    
    [params setObject:self.orderID forKey:@"orderID"];
    [params setObject:@(self.actionID) forKey:@"actionID"];
    
    NSString* encryptu = [RASingleton sharedInstance].encryptUser;
    NSString* encryptp = [RASingleton sharedInstance].encryptPassword;
    [params setObject:encryptu forKey:@"name"];
    [params setObject:encryptp forKey:@"password"];
    [params setObject:@"iOS" forKey:@"platform"];
    
    for (RAEditSectionModel *section in self.sectionArray) {
        for (int i = 0; i < [section itemCount]; i++) {
            RAEditBaseModel *model = [section itemModelForIndex:i];

            switch (model.type) {
                case RAEditTypeLabel: {
                    
                }
                    break;
                case RAEditTypeInput: {
                    
                    RAEditInputModel *inputModel = (RAEditInputModel *)model;
                    if (model.required && inputModel.value.length == 0) {
                        [emptyArr addObject:[NSString stringWithFormat:@"%ld.%@",emptyArr.count + 1,model.title]];
                        continue;
                    }
                    
                    if (inputModel.key && inputModel.value.length > 0) {
                        [params setObject:inputModel.value forKey:inputModel.key];
                    }
                }
                    break;
                case RAEditTypeMultInput: {
                    
                    RAEditMultInputModel *multInputModel = (RAEditMultInputModel *)model;
                    if (model.required && multInputModel.value.length == 0) {
                        [emptyArr addObject:[NSString stringWithFormat:@"%ld.%@",emptyArr.count + 1,model.title]];
                        continue;
                    }
                    
                    if (multInputModel.key && multInputModel.value.length > 0) {
                        [params setObject:multInputModel.value forKey:multInputModel.key];
                    }
                }
                    break;
                case RAEditTypePhoto:
                case RAEditTypeSignature: {
                    
                    if (photoDir) {
                        
                        RAEditImageBaseModel *imageModel = (RAEditImageBaseModel *)model;
                        if (model.required && imageModel.image == nil) {
                            [emptyArr addObject:[NSString stringWithFormat:@"%ld.%@",emptyArr.count + 1,model.title]];
                            continue;
                        }
                        
                        if (imageModel.image) {
                            
                            NSString *photoPath = [photoDir stringByAppendingPathComponent:imageModel.imageName];
                            NSData *imgData = UIImageJPEGRepresentation(imageModel.image, 1.0f);
                            if (imgData) {
                                
                                [imgData writeToFile:photoPath atomically:NO];
                                [params setObject:imageModel.imageName forKey:imageModel.key];
                                
                                [photoArr addObject:imageModel];
                            }
                        }
                        
                    }
                }
                    break;
                case RAEditTypeDate: {
                    RAEditDateModel *dateModel = (RAEditDateModel *)model;
                    if (model.required && dateModel.value.length == 0) {
                        [emptyArr addObject:[NSString stringWithFormat:@"%ld.%@",emptyArr.count + 1,model.title]];
                        continue;
                    }
                    if (model.key && dateModel.value) {
                        [params setObject:dateModel.value forKey:model.key];
                    }
                }
                    break;
                case RAEditTypeMultPhoto: {
                    
                    if (photoDir) {
                        
                        RAEditMultPhotoModel *photoModel = (RAEditMultPhotoModel *)model;
                        NSUInteger count = photoModel.photoCount;
                        if (photoModel.required && count == 0) {
                            [emptyArr addObject:[NSString stringWithFormat:@"%ld.%@",emptyArr.count + 1,model.title]];
                            continue;
                        }
                        
                        for (int i = 0; i < count; i++) {
                            
                            UIImage *img = [photoModel photoForIndex:i];
                            if (img) {
                                
                                // 临时创建PhotoModel，用于上传
                                RAEditPhotoModel *tmpPhotoModel = [RAEditPhotoModel new];
                                tmpPhotoModel.type = RAEditTypePhoto;
                                tmpPhotoModel.title = [NSString stringWithFormat:@"%@_%d",photoModel.title,i];
                                tmpPhotoModel.key = [NSString stringWithFormat:@"%@_%d",photoModel.key,i];
                                tmpPhotoModel.photo = img;
                                
                                NSString *photoPath = [photoDir stringByAppendingPathComponent:tmpPhotoModel.imageName];
                                NSData *imgData = UIImageJPEGRepresentation(tmpPhotoModel.photo, 1.0f);
                                if (imgData) {
                                    
                                    [imgData writeToFile:photoPath atomically:NO];
                                    [params setObject:tmpPhotoModel.imageName forKey:tmpPhotoModel.key];
                                    
                                    [photoArr addObject:tmpPhotoModel];
                                }
                            }
                        }
                    }
                }
                    break;
                    
                default:
                    break;
            }
        }
    }
    
    return photoArr;
}

#pragma mark - Offline

- (NSDictionary *)offlineUpdate:(NSDictionary *)params photos:(NSArray *)photos {
    
    return [RADataProvider offlineSubmitOrder:self.orderID action:self.actionID title:self.actionTitle index:self.actionIdx withParams:params photos:photos cacheDir:self.photoDir];
}

@end