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

public class CubeController : TripsitterAve {
    public GameObject prefab;

    public float minSize = 2;
    public float maxSize = 4;

    void Start() {
        CreateCubes(0f, 0f, 0f, 100f, 50f, 100f);
    }

    // void Update() {
    //     var spectrumData = GetSpectrumData();

    //     for (int i = 0; i < cubes.Count; i++) {
    //         GameObject cube = cubes[i];
    //         float amp = spectrumData[i % SpectrumSize];
    //         // Vector3 scale = new Vector3(1.0f, 1.0f, 1.0f * amp);
    //         // cubes[i].transform.localScale *= scale;
    //     }

    //     float avg = spectrumData.Sum() / SpectrumSize;
    //     lightMat.SetFloat("_EmissiveIntensity", avg * 1000.0f);
    // }

    // bool IsLeft(GameObject cube) {
    //     float up = cube.transform.up;
    //     return up < yBottom && up > yTop;
    // }

    // bool IsRight(GameObject cube) {
    //     float up = cube.transform.up;
    //     return up < yBottom && up > yTop;
    // }

    // bool IsBottom(GameObject cube) {
    //     float up = cube.transform.up;
    //     return up < yBottom && up > yTop;
    // }

    // bool IsTop(GameObject cube) {
    //     float up = cube.transform.up;
    //     return up < yBottom && up > yTop;
    // }

    void CreateCubes(float currentX, float currentZ, float currentY, float xWidth, float yWidth, float zWidth) {
        float xMargin = 10;
        float yMargin = 5;
        float zMargin = 10;
        float xLeft = xMargin;
        float xRight = xWidth - xMargin;
        float yBottom = yMargin;
        float yTop = yWidth - yMargin;
        float zBack = zWidth - zMargin;

        while (currentY < yWidth) {
            while (currentZ < zWidth) {
                while (currentX < xWidth) {

                    bool ok = currentX < xLeft ||
                            currentX > xRight ||
                            currentY < yBottom ||
                            currentY > yTop ||
                            currentZ > zBack;
                    float size = Random.Range(minSize, maxSize);

                    if (ok) {
                        GameObject cube = GameObject.Instantiate(prefab);
                        cube.transform.parent = gameObject.transform;
                        cube.transform.localScale *= size;
                        float x = currentX + (size / 2f);
                        float y = currentY + (size / 2f);
                        if (currentY > yTop) y = currentY - (size / 2f);
                        float z = currentZ + (size / 2f);
                        if (currentZ > zBack) z = currentZ - (size / 2f);

                        cube.transform.Translate(x, y, z);
                        // cubes.Add(cube);
                    }

                    currentX = currentX + size;
                }

                currentX = 0;
                currentZ = currentZ + maxSize;
            }
            currentZ = 0;
            currentY = currentY + maxSize;
        }
    }
}