QOfflineMap.h

//
//  QOfflineMap.h
//  QMapKit
//
//  Created by Keith Cao on 2020/4/20.
//  Copyright © 2020 tencent. All rights reserved.
//
 
#import <Foundation/Foundation.h>
#import "QOfflineItem.h"
 
NS_ASSUME_NONNULL_BEGIN

typedef NS_ENUM(NSInteger, QOfflineItemDownloadStatus)
{
    QOfflineItemDownloadNone,           
    QOfflineItemDownloading,            
    QOfflineItemDownloadCompleted,      
    QOfflineItemFailed                  
};

typedef void (^QOfflineMapDownloadBlock)(QOfflineItem *downloadItem, QOfflineItemDownloadStatus status, id info);

@interface QOfflineMap : NSObject

+ (QOfflineMap *)sharedOfflineMap;

@property (nonatomic, readonly) NSArray <QOfflineItem *> *items;

@property (nonatomic, readonly) NSArray <QOfflineItem *> *downloadingItems;

- (void)reloadItems:(void (^)(BOOL setUpSuccess))callback;

- (void)downloadItem:(QOfflineItem *)item callback:(QOfflineMapDownloadBlock)callback;

- (void)cancelDownload:(QOfflineItem *)item;

- (void)deleteItem:(QOfflineItem *)item;
 
@end
 
NS_ASSUME_NONNULL_END