using System.Collections.Generic;
using UnityEngine;

[CreateAssetMenu(fileName = "Setting", menuName = "Создание настроек/Создать настройку"), System.Serializable]
public class Setting : ScriptableObject
{
    //general
    [Header("General")]
    public SettingType Type;
    public string Id;
    public string Alias;
    [TextArea] public string Description;

    //type: Bool
    public bool BoolValue;

    //type: Int
    public int IntValue;
    public int IntMin;
    public int IntMax;
    public int IntStep;

    //type: Float
    public float FloatValue;
    public float FloatMin;
    public float FloatMax;
    public float FloatStep;

    //type: String
    public string StringValue;
    public List<string> AllowedValues;

    //type: Signal
    public string SignalValue;


    //Хэш не зависит от значения настройки. Иначе каждый раз будет перезагружать дефолтную схему
    //Кроме сигнала. У него значение постоянно.
    public string GetStringForHash()
    {
        string result = Id;
        result += Alias;
        result += Description;

        switch (Type)
        {
            case SettingType.Bool:
                break;
            case SettingType.Int:
                result += IntMin + IntMax + IntStep; break;
            case SettingType.Float:
                result += FloatMin + FloatMax + FloatStep; break;
            case SettingType.String:
                foreach (string s in AllowedValues) result += s; break;
            case SettingType.Signal:
                result += SignalValue; break;
        }

        return result;
    }

    public SettingDTO GetDTO()
    {
        SettingDTO dto = new SettingDTO();

        dto.Type = this.Type;
        dto.Id = this.Id;
        dto.Alias = this.Alias;
        dto.Description = this.Description;

        // type: Bool
        dto.BoolValue = this.BoolValue;

        // type: Int
        dto.IntValue = this.IntValue;
        dto.IntMin = this.IntMin;
        dto.IntMax = this.IntMax;
        dto.IntStep = this.IntStep;

        // type: Float
        dto.FloatValue = this.FloatValue;
        dto.FloatMin = this.FloatMin;
        dto.FloatMax = this.FloatMax;
        dto.FloatStep = this.FloatStep;

        // type: String
        dto.StringValue = this.StringValue;
        if (this.AllowedValues != null)
        {
            dto.AllowedValues = new List<string>(this.AllowedValues);
        }

        // type: Signal
        dto.SignalValue = this.SignalValue;

        return dto;
    }

    public static Setting FromDTO(SettingDTO dto)
    {
        Setting setting = CreateInstance<Setting>();
        dto.ApplyTo(setting);
        return setting;
    }

    public enum SettingType
    {
        Int,
        Float,
        String,
        Bool,
        Signal
    }
}


[System.Serializable]
public class SettingDTO
{
    // general
    public Setting.SettingType Type;
    public string Id;
    public string Alias;
    public string Description;

    // type: Bool
    public bool BoolValue;

    // type: Int
    public int IntValue;
    public int IntMin;
    public int IntMax;
    public int IntStep;

    // type: Float
    public float FloatValue;
    public float FloatMin;
    public float FloatMax;
    public float FloatStep;

    // type: String
    public string StringValue;
    public List<string> AllowedValues;

    // type: Signal
    public string SignalValue;

    // Метод для восстановления из DTO в Setting (опционально)
    public void ApplyTo(Setting setting)
    {
        setting.Type = this.Type;
        setting.Id = this.Id;
        setting.Alias = this.Alias;
        setting.Description = this.Description;
        setting.BoolValue = this.BoolValue;
        setting.IntValue = this.IntValue;
        setting.IntMin = this.IntMin;
        setting.IntMax = this.IntMax;
        setting.IntStep = this.IntStep;
        setting.FloatValue = this.FloatValue;
        setting.FloatMin = this.FloatMin;
        setting.FloatMax = this.FloatMax;
        setting.FloatStep = this.FloatStep;
        setting.StringValue = this.StringValue;
        setting.SignalValue = this.SignalValue;

        if (this.AllowedValues != null)
        {
            setting.AllowedValues = new List<string>(this.AllowedValues);
        }
    }

    // Метод для получения хэша из DTO
    public string GetStringForHash()
    {
        string result = Id;
        result += Alias;
        result += Description;

        switch (Type)
        {
            case Setting.SettingType.Bool:
                break;
            case Setting.SettingType.Int:
                result += IntMin + IntMax + IntStep;
                break;
            case Setting.SettingType.Float:
                result += FloatMin + FloatMax + FloatStep;
                break;
            case Setting.SettingType.String:
                if (AllowedValues != null)
                    foreach (string s in AllowedValues) result += s;
                break;
            case Setting.SettingType.Signal:
                result += SignalValue;
                break;
        }

        return result;
    }
}