using System.Collections;
using System.Collections.Generic;
using System.IO;
using System;
using UnityEngine;
using UnityEngine.UI;

[System.Serializable]
public class ThemeList {
    public Theme[] themes;
}

[System.Serializable]
public class Theme {
    public string name;
    public string description;
    public string[] words;
}

public class SpellingBeeController : MonoBehaviour {   
    private string[] words;
    private ThemeList themeList;
    private Theme currentTheme;
    private List<GameObject> letters;

    public Image image;

    // Start is called before the first frame update
    void Start() {
        loadJson();
        currentTheme = themeList.themes[0];
        changeSprite("kiwi");
        changeWord("kiwi");      
    }

    // Update is called once per frame
    void Update() {
        /*
        int randomIndex = UnityEngine.Random.Range(0, words.Length - 1);
        string randomWord = words[randomIndex];

        changeSprite(randomWord);

        Debug.Log(randomWord);
        */
    }

    void changeWord(string word) {
        for (int i = 0; i < word.Length; i++) {
            /*
            Debug.Log("Yello");
            GameObject letterBox = new GameObject();
            Debug.Log("Yello");
            // Add an Image component to the new GameObject
            Image image = letterBox.AddComponent<Image>();
            Debug.Log("Yello");
            letterBox.color = Color.black;
            Debug.Log("Yello");

            // Add a Text component to the new GameObject
            Text textComponent = letterBox.AddComponent<Text>();
            textComponent.text = Char.ToString(word[i]);
            */

            GameObject colorBox = new GameObject("Image with Text");
            colorBox.transform.SetParent(gameObject.transform);

            // Add an Image component to the new GameObject
            Image background = colorBox.AddComponent<Image>();
            background.color = Color.red;
            background.sprite = UnityEditor.AssetDatabase.GetBuiltinExtraResource<Sprite>("UI/Skin/UISprite.psd");

            // Create a new child GameObject to hold the Text component
            GameObject letterObject = new GameObject("Text");
            letterObject.transform.SetParent(colorBox.transform);

            // Add a Text component to the new child GameObject
            Text letterComponent = letterObject.AddComponent<Text>();
            letterComponent.text = Char.ToString(Char.ToUpper(word[i]));
            letterComponent.alignment = TextAnchor.MiddleCenter;
            letterComponent.fontSize = 60;

            // Set the font of the Text component
            letterComponent.font = Resources.GetBuiltinResource<Font>("Arial.ttf");

            // Set the position of the parent GameObject
            colorBox.transform.position = new Vector2(50 + i * 200, 350);
        }
    }

    void changeSprite(string spriteName) {
        Image imageComponent = image.GetComponent<Image>();
    
        // Load the new sprite from the Resources folder
        Debug.Log("SpellingBee/images/" + spriteName);
        Sprite sprite = Resources.Load<Sprite>("SpellingBee/images/" + spriteName);
        Debug.Log(sprite.pixelsPerUnit);
        // Set the new sprite as the Image component's source image
        image.sprite = sprite;
    }

    void loadJson() {
        TextAsset themeJson = Resources.Load<TextAsset>("SpellingBee/words");
        string jsonString = themeJson.text;
        Debug.Log(jsonString);

        themeList = JsonUtility.FromJson<ThemeList>(jsonString);
        foreach (Theme theme in themeList.themes)
        {
            Debug.Log(theme.description);
        }
    }
}