using System;
using System.Xml.Serialization;

namespace Barotrauma;

[Serializable]
public sealed class RunConfig
{
    /// <summary>
    /// How should scripts be run on the server.
    /// </summary>
    [XmlElement(ElementName = "Server")] public string Server;

    /// <summary>
    /// How should scripts be run on the client. 
    /// </summary>
    [XmlElement(ElementName = "Client")] public string Client;

    /// <summary>
    /// List of dependencies by either Steam Workshop ID or by Partial Inclusive Name (ie. "ModDep" will match a mod named "A ModDependency").
    /// PIN Dependency checks if ContentPackage names contains the dependency string.
    /// </summary>
    [XmlArrayItem(ElementName = "Dependency", IsNullable = true, Type = typeof(Dependency))]
    [XmlArray]
    public Dependency[] Dependencies { get; set; }

    [XmlElement(ElementName = "AutoGenerated")]
    public bool AutoGenerated { get; set; }

    public RunConfig(bool autoGenerated)
    {
        this.AutoGenerated = autoGenerated;
        if (autoGenerated)
        {
            (Client, Server) = ("None", "None");
        }
    }

    public RunConfig() { }  // For serialization use
    
    [Serializable]
    public sealed class Dependency
    {
        /// <summary>
        /// Steam Workshop ID of the dependency.
        /// </summary>
        [XmlElement(ElementName = "SteamWorkshopId")]
        public ulong SteamWorkshopId;

        /// <summary>
        /// Package Name of the dependency. Not needed if SteamWorkshopId is set.
        /// </summary>
        [XmlElement(ElementName = "PackageName")]
        public string PackageName;
    }

    public RunConfig Sanitize()
    {
        try
        {
            Client = SanitizeRunSetting(Client);
        }
        catch (Exception e)
        {
            Client = "None";
        }

        try
        {
            Server = SanitizeRunSetting(Server);
        }
        catch (Exception e)
        {
            Server = "None";
        }
        
        Dependencies ??= new RunConfig.Dependency[] { };

        static string SanitizeRunSetting(string str) =>
            str switch
            {
                null => "None",
                "" => "None",
                " " => "None",
                _ => str[0].ToString().ToUpper() + str.Substring(1).ToLower()
            };

        return this;
    }

    public bool IsForced()
    {
#if CLIENT
        return this.Client.Equals("Forced");
#elif SERVER
        return this.Server.Equals("Forced");
#endif
    }
    
    public bool IsStandard()
    {
#if CLIENT
        return this.Client.Equals("Standard");
#elif SERVER
        return this.Server.Equals("Standard");
#endif
    }

    public bool IsForcedOrStandard() => this.IsForced() || this.IsStandard();

}