using System.ComponentModel.DataAnnotations;

namespace LittleShop.DTOs;

/// <summary>
/// Input for discovering a remote TeleBot instance
/// </summary>
public class RemoteBotDiscoveryDto
{
    [Required]
    [StringLength(255)]
    public string IpAddress { get; set; } = string.Empty;

    [Range(1, 65535)]
    public int Port { get; set; } = 5010;
}

/// <summary>
/// Response from TeleBot's discovery probe endpoint
/// </summary>
public class DiscoveryProbeResponse
{
    public string InstanceId { get; set; } = string.Empty;
    public string Name { get; set; } = string.Empty;
    public string Version { get; set; } = string.Empty;
    public string Status { get; set; } = string.Empty;
    public bool HasToken { get; set; }
    public bool IsConfigured { get; set; }
    public bool IsInitialized { get; set; }
    public string? TelegramUsername { get; set; }
    public DateTime Timestamp { get; set; }
}

/// <summary>
/// Input for registering a discovered remote bot
/// </summary>
public class RemoteBotRegistrationDto
{
    [Required]
    [StringLength(255)]
    public string IpAddress { get; set; } = string.Empty;

    [Range(1, 65535)]
    public int Port { get; set; } = 5010;

    [Required]
    [StringLength(100)]
    public string Name { get; set; } = string.Empty;

    [StringLength(500)]
    public string Description { get; set; } = string.Empty;

    [StringLength(50)]
    public string PersonalityName { get; set; } = string.Empty;

    /// <summary>
    /// Instance ID from the discovery probe response
    /// </summary>
    public string? RemoteInstanceId { get; set; }
}

/// <summary>
/// Input for configuring a remote bot with Telegram credentials
/// </summary>
public class RemoteBotConfigureDto
{
    [Required]
    public Guid BotId { get; set; }

    [Required]
    public string BotToken { get; set; } = string.Empty;

    public Dictionary<string, object>? Settings { get; set; }
}

/// <summary>
/// Result of a discovery probe operation
/// </summary>
public class DiscoveryResult
{
    public bool Success { get; set; }
    public string Message { get; set; } = string.Empty;
    public DiscoveryProbeResponse? ProbeResponse { get; set; }
}

/// <summary>
/// Result of initializing a remote bot
/// </summary>
public class InitializeResult
{
    public bool Success { get; set; }
    public string Message { get; set; } = string.Empty;
    public string? InstanceId { get; set; }
}

/// <summary>
/// Result of configuring a remote bot
/// </summary>
public class ConfigureResult
{
    public bool Success { get; set; }
    public string Message { get; set; } = string.Empty;
    public string? TelegramUsername { get; set; }
    public string? TelegramDisplayName { get; set; }
    public string? TelegramId { get; set; }
}

/// <summary>
/// View model for the discovery wizard
/// </summary>
public class DiscoveryWizardViewModel
{
    // Step 1: Discovery
    public string IpAddress { get; set; } = string.Empty;
    public int Port { get; set; } = 5010;

    // Step 2: Registration (populated after probe)
    public DiscoveryProbeResponse? ProbeResponse { get; set; }
    public string BotName { get; set; } = string.Empty;
    public string Description { get; set; } = string.Empty;
    public string PersonalityName { get; set; } = string.Empty;

    // Step 3: Configuration (populated after registration)
    public Guid? BotId { get; set; }
    public string? BotKey { get; set; }
    public string BotToken { get; set; } = string.Empty;

    // Step tracking
    public int CurrentStep { get; set; } = 1;
    public string? ErrorMessage { get; set; }
    public string? SuccessMessage { get; set; }
}

/// <summary>
/// Discovery status constants
/// </summary>
public static class DiscoveryStatus
{
    public const string Local = "Local";
    public const string AwaitingDiscovery = "AwaitingDiscovery";
    public const string Discovered = "Discovered";
    public const string Initialized = "Initialized";
    public const string Configured = "Configured";
    public const string Offline = "Offline";
    public const string Error = "Error";
}