namespace ChatBot.Models.Configuration
{
    /// <summary>
    /// Configuration settings for AI service
    /// </summary>
    public class AISettings
    {
        /// <summary>
        /// Temperature for AI response generation (0.0 to 2.0)
        /// Lower values make responses more focused and deterministic
        /// Higher values make responses more random and creative
        /// </summary>
        public double Temperature { get; set; } = 0.7;

        /// <summary>
        /// Path to the system prompt file
        /// </summary>
        public string SystemPromptPath { get; set; } = "Prompts/system-prompt.txt";

        /// <summary>
        /// System prompt content (loaded from file)
        /// </summary>
        public string SystemPrompt { get; set; } = string.Empty;

        /// <summary>
        /// Maximum number of retry attempts for failed requests
        /// </summary>
        public int MaxRetryAttempts { get; set; } = 3;

        /// <summary>
        /// Delay between retry attempts in milliseconds
        /// </summary>
        public int RetryDelayMs { get; set; } = 1000;

        /// <summary>
        /// Request timeout in seconds
        /// </summary>
        public int RequestTimeoutSeconds { get; set; } = 60;

        /// <summary>
        /// Enable gradual message history compression
        /// </summary>
        public bool EnableHistoryCompression { get; set; } = true;

        /// <summary>
        /// Maximum number of messages before compression starts
        /// </summary>
        public int CompressionThreshold { get; set; } = 20;

        /// <summary>
        /// Target number of messages after compression
        /// </summary>
        public int CompressionTarget { get; set; } = 10;

        /// <summary>
        /// Minimum message length to be considered for summarization (in characters)
        /// </summary>
        public int MinMessageLengthForSummarization { get; set; } = 50;

        /// <summary>
        /// Maximum length of summarized message (in characters)
        /// </summary>
        public int MaxSummarizedMessageLength { get; set; } = 200;

        /// <summary>
        /// Enable exponential backoff for retry attempts
        /// </summary>
        public bool EnableExponentialBackoff { get; set; } = true;

        /// <summary>
        /// Maximum retry delay in milliseconds
        /// </summary>
        public int MaxRetryDelayMs { get; set; } = 30000;

        /// <summary>
        /// Timeout for compression operations in seconds
        /// </summary>
        public int CompressionTimeoutSeconds { get; set; } = 30;

        /// <summary>
        /// Timeout for status check operations in seconds
        /// </summary>
        public int StatusCheckTimeoutSeconds { get; set; } = 10;
    }
}