//
//  MBIMConversationListOperation.m
//  kordophoned
//
//  Created by James Magahern on 11/13/18.
//  Copyright © 2018 James Magahern. All rights reserved.
//

#import "MBIMConversationListOperation.h"
#import "MBIMHTTPUtilities.h"

#import <IMCore/IMCore.h>

@implementation MBIMConversationListOperation

+ (void)load { [super load]; }

+ (NSString *)endpointName
{
    return @"conversations";
}

- (void)main
{
    NSArray<IMChat *> *chats = [sChatRegistry allExistingChats];
    
    NSMutableArray *conversations = [NSMutableArray array];
    for (IMChat *chat in chats) {
        NSMutableDictionary *chatDict = [NSMutableDictionary dictionary];
        chatDict[@"guid"] = [chat guid];
        chatDict[@"displayName"] = [chat displayName];
        chatDict[@"date"] = MBIMWebServerFormatRFC822([chat lastFinishedMessageDate]);
        
        IMMessage *lastMessage = [chat lastMessage];
        if (lastMessage) {
            chatDict[@"lastMessagePreview"] = [[lastMessage text] string];
        }
        
        NSMutableArray *participantStrings = [NSMutableArray array];
        for (IMHandle *participantHandle in chat.participants) {
            NSString *participantString = [participantHandle displayNameForChat:chat];
            if (participantString) {
                [participantStrings addObject:participantString];
            }
        }
        
        chatDict[@"participantDisplayNames"] = participantStrings;
        
        [conversations addObject:chatDict];
    }
    
    MBIMJSONDataResponse *response = [MBIMJSONDataResponse responseWithJSONObject:conversations];
    self.serverCompletionBlock(response);
}

@end