using System.Collections.Generic;
using System.Linq;

namespace TwitchAPI;

public class TwitchChatUser
{
    static string[] DefaultColors = new string[] { "#FF0000", "#0000FF", "#008000", "#B22222", "#FF7F50", "#9ACD32", "#FF4500", "#2E8B57", "#DAA520", "#D2691E", "#5F9EA0", "#1E90FF", "#FF69B4", "#8A2BE2", "#00FF7F" };

    /// <summary>
    /// The ID of the user.
    /// </summary>
    public int Id { get; internal set; } = -1;

    /// <summary>
    /// The user's display name.
    /// </summary>
    public string Name { get; internal set; }

    /// <summary>
    /// A list of badges the user has.
    /// </summary>
    public List<TwitchChatBadge> Badges { get; internal set; } = new();

    /// <summary>
    /// Whether the user is subscribed to the channel.
    /// </summary>
    public bool IsSubscribed { get; internal set; } = false;

    /// <summary>
    /// Whether the user is a moderator of the channel.
    /// </summary>
    public bool IsModerator { get; internal set; } = false;

    /// <summary>
    /// Whether the user is a returning chatter to the channel.
    /// </summary>
    public bool IsReturningChatter { get; internal set; } = false;

    /// <summary>
    /// Whether or not the user is a Twitch Turbo member.
    /// </summary>
    public bool IsTurbo { get; internal set; } = false;

    /// <summary>
    /// Whether or not the user is a Twitch Prime member.
    /// </summary>
    public bool IsPrimeMember { get; internal set; } = false;

    /// <summary>
    /// How many months the user has been subscribed to the channel.
    /// </summary>
    public int MonthsSubscribed { get; internal set; } = 0;

    /// <summary>
    /// The color of the user's name in chat.
    /// </summary>
    public Color Color { get; internal set; } = Color.White;

    public TwitchChatUser( string name )
    {
        Name = name;

        var random = new System.Random( Name.GetHashCode() );
        Color = Color.Parse( DefaultColors.ElementAt( random.Next( 0, DefaultColors.Length ) ) ) ?? Color.White;
    }

    /// <summary>
    /// Returns the URL of the user's avatar.
    /// </summary>
    /// <returns></returns>
    public string GetAvatarUrl()
    {
        return $"https://cdn.frankerfacez.com/avatar/twitch/{Id}";
    }

    public override string ToString()
    {
        return $"{Name}";
    }
}