//
//  specialTopicViewModel.m
//  ThePaperBase
//
//  Created by scar1900 on 15/7/22.
//  Copyright (c) 2015年 scar1900. All rights reserved.
//

#import "specialTopicViewModel.h"

@interface specialTopicViewModel()<RemoteDelegate>
@property(nonatomic, strong)SpecialObjectDB *currentSpecialDB;
@end

@implementation specialTopicViewModel
@synthesize nodeId;
@synthesize currentSpecialDB;

- (instancetype)init {
    self = [super init];
    if (self) {
        
    }
    return self;
}


#pragma mark - set and get method



#pragma mark - public method && private method
- (void)remoteAction {
    NSDictionary *dic = @{@"c":self.nodeId};
    [Remote doJsonAction:1
              requestUrl:specialDetailPageURL
               parameter:dic
                delegate:self];
}


- (void)checkContentDataInCoreData:(NSString*)nodeIDstr table:(UITableView*)table{
    self.nodeId = nodeIDstr;
    
    NSError *error;
    
    NSFetchRequest *request = [[NSFetchRequest alloc]init];
    //为已创建好的实体利用检索到的上下文创建一个实体描述
    NSEntityDescription *entityDescription = [NSEntityDescription entityForName:@"SpecialObjectDB"
                                                         inManagedObjectContext:[CoreDataManager shareInstance].managedObjectContext];
    [request setEntity:entityDescription];
    
    //确定持久库中是否存在与此字段相对应的托管对象，所以穿件一个谓词来确定字段的正确对象：
    NSPredicate *pred = [NSPredicate predicateWithFormat:@"nodeId == %@",nodeIDstr];
    [request setPredicate:pred];
    
    SpecialObjectDB *specialInfoDB = nil;
    NSArray *objs = [[CoreDataManager shareInstance].managedObjectContext executeFetchRequest:request error:&error];
    
    if (objs == nil) {
        TPLOG(@"there was an error!!");
    }
    
    if (objs.count > 0) {
        specialInfoDB = [objs objectAtIndex:0];
        self.currentSpecialDB = specialInfoDB;
        specialObjectBO* specialBO = makeCoreDataModelToRemoteModel(specialInfoDB, [specialObjectBO class]);
        TPLOG(@"get from core data first!!");
        
        NSArray *tempList = specialBO.childNodeList;
        NSMutableArray* nodeList = [NSMutableArray array];
        NSMutableArray* contentList = [NSMutableArray array];
        NSMutableArray *tempDataSource = [NSMutableArray array];
        [tempDataSource addObject:specialBO];
        
        [tempList enumerateObjectsUsingBlock:^(NSDictionary *dic, NSUInteger idx, BOOL *stop) {
            nodeObjectBO *nodeBO = setJsonDicToDataModel(dic, [nodeObjectBO class]);
            int readmode = [[TPUserDefault instance].readModeStr intValue];
            if (readmode == intelligentMode) {
                if ([Remote IsEnableWIFI]) {
                    readmode = imageMode;
                }else {
                    readmode = textMode;
                }
            }
            if (readmode == imageMode) {
                [tempDataSource addObject:nodeBO];
                [contentList addObject:nodeBO];
            }else {
                if ([nodeBO.dataType integerValue] == 2 || [nodeBO.dataType integerValue] == 3) {
                    
                }else {
                    [tempDataSource addObject:nodeBO];
                    [contentList addObject:nodeBO];
                }
            }
        }];
        nodeList = [NSMutableArray arrayWithArray:tempDataSource];
        
        if ([self.delegate respondsToSelector:@selector(returnNodeList:contentList:specialBO:)]) {
            [self.delegate returnNodeList:nodeList contentList:contentList specialBO:specialBO];
        }
        
    }else {
        [self remoteAction];
        return;
    }
    
    if ([TPUserDefault instance].lastContentID && [[TPUserDefault instance].lastContentID isEqualToString:nodeIDstr] && objs.count > 0) {
        
        [table setContentOffset:[TPUserDefault instance].lastContentOffset
                       animated:NO];
    }else {
        [self remoteAction];
    }
}

#pragma mark - remote delgate
- (void)startWaitCursor:(int)actionTag {
    
}

- (void)stopWaitCursor:(int)actionTag {
    
}

- (void)remoteResponsSuccess:(int)actionTag withResponsData:(id)responsData {
    if (actionTag == 1) {
        if (responsData) {
            NSMutableArray* nodeList = [NSMutableArray array];
            NSMutableArray* contentList = [NSMutableArray array];
            NSMutableArray *tempDataSource = [NSMutableArray array];
            specialObjectBO* specialBO = setJsonDicToDataModel(responsData[@"specialInfo"], [specialObjectBO class]);
            [tempDataSource addObject:specialBO];
            NSArray *tempList = responsData[@"childNodeList"];
            specialBO.childNodeList = tempList;
            
            if (self.currentSpecialDB) {
                [[CoreDataManager shareInstance].managedObjectContext deleteObject:self.currentSpecialDB];
            }
            
            SpecialObjectDB *specialInfoDB = nil;
            specialInfoDB = [NSEntityDescription insertNewObjectForEntityForName:@"SpecialObjectDB"
                                                          inManagedObjectContext:[CoreDataManager shareInstance].managedObjectContext];
            
            specialInfoDB = makeRemoteModelToCoreDataModel(specialBO, [specialObjectBO class],specialInfoDB);
            specialInfoDB.date = getLocalDate();
            
            [[CoreDataManager shareInstance] saveContext];
            
            
            [tempList enumerateObjectsUsingBlock:^(NSDictionary *dic, NSUInteger idx, BOOL *stop) {
                nodeObjectBO *nodeBO = setJsonDicToDataModel(dic, [nodeObjectBO class]);
                int readmode = [[TPUserDefault instance].readModeStr intValue];
                if (readmode == intelligentMode) {
                    if ([Remote IsEnableWIFI]) {
                        readmode = imageMode;
                    }else {
                        readmode = textMode;
                    }
                }
                if (readmode == imageMode) {
                    [tempDataSource addObject:nodeBO];
                    [contentList addObject:nodeBO];
                }else {
                    if ([nodeBO.dataType integerValue] == 2 || [nodeBO.dataType integerValue] == 3) {
                        
                    }else {
                        [tempDataSource addObject:nodeBO];
                        [contentList addObject:nodeBO];
                    }
                }
            }];
            nodeList = [NSMutableArray arrayWithArray:tempDataSource];
            if ([self.delegate respondsToSelector:@selector(returnNodeList:contentList:specialBO:)]) {
                [self.delegate returnNodeList:nodeList contentList:contentList specialBO:specialBO];
            }
        }
    }
}

- (void)remoteResponsFailed:(int)actionTag withMessage:(NSString *)message resultCode:(NSString *)code {
    if ([code intValue] == 5) {
        if ([self.delegate respondsToSelector:@selector(contentHaveOffline)]) {
            [self.delegate contentHaveOffline];
        }
    }else {
        BOOL isTimeOut = NO;
        if (actionTag == 1 && [message isEqualToString:@"请求超时，请稍后重试！"]) {
            isTimeOut = YES;
        }else {
            ShowTextMessage(message);
        }
        if ([self.delegate respondsToSelector:@selector(remoteFail:)]) {
            [self.delegate remoteFail:isTimeOut];
        }
    }
}

@end