using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class JustSignController : MonoBehaviour
{   
    /// <summary>
    /// All of the words that can be used in this session
    /// </summary>
    private string[] words;

    /// <summary>
    /// All of the available themes
    /// </summary>
    private ThemeList themeList;

    /// <summary>
    /// The theme we are currently using
    /// </summary>
    private Theme currentTheme;

    // Start is called before the first frame update
    void Start()
    {   
        themeList = ThemeLoader.LoadJson();
        currentTheme = FindThemeByName(PlayerPrefs.GetString("themeName"));
        words = currentTheme.words;
    }

    // Update is called once per frame
    void Update()
    {
        
    }

    /// <summary>
    /// Find the chosen theme by its name
    /// </summary>
    /// <param name="themeName">The name of the theme to find</param>
    /// <returns>The requested theme</returns>
    private Theme FindThemeByName(string themeName)
    {
        int themeIndex = 0;

        while (themeIndex < themeList.themes.Length)
        {
            Theme theme = themeList.themes[themeIndex];
            if (theme.name == themeName)
            {
                return theme;
            }
            themeIndex++;
        }

        Debug.Log("Requested theme not found");
        return null;
    }
}