// Copyright © 2022 Rangeproof Pty Ltd. All rights reserved.

import Foundation

public class GetMessagesResponse: SnodeResponse {
    private enum CodingKeys: String, CodingKey {
        case messages
        case more
    }
    
    public class RawMessage: Codable {
        private enum CodingKeys: String, CodingKey {
            case base64EncodedDataString = "data"
            case expiration
            case hash
            case timestampMs = "timestamp"
        }
        
        public let base64EncodedDataString: String
        public let expiration: Int64?
        public let hash: String
        public let timestampMs: Int64
    }
    
    public let messages: [RawMessage]
    public let more: Bool
    
    // MARK: - Initialization
    
    required init(from decoder: Decoder) throws {
        let container: KeyedDecodingContainer<CodingKeys> = try decoder.container(keyedBy: CodingKeys.self)
        
        messages = try container.decode([RawMessage].self, forKey: .messages)
        more = try container.decode(Bool.self, forKey: .more)
        
        try super.init(from: decoder)
    }
    
    public override func encode(to encoder: any Encoder) throws {
        var container: KeyedEncodingContainer<CodingKeys> = encoder.container(keyedBy: CodingKeys.self)
        try container.encode(messages, forKey: .messages)
        try container.encode(more, forKey: .more)
        
        try super.encode(to: encoder)
    }
}