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

public class DeveloperNeeds : MonoBehaviour
{
    [SerializeField] List<GameObject> Needs = new List<GameObject>();

    private Text2Speech _text2speech;
    private AudioSource _audioSource;

    // Start is called before the first frame update
    void Start()
    {
        _text2speech = GetComponent<Text2Speech>();
        _audioSource = GetComponent<AudioSource>();
    }

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

    // TODO: Enums statt strings verwenden
    // TODO: Multiple Needs möglich übereinander anzeigen?

    public GameObject SpawnCoffeeNeed(int numNeeds) => spawnNeed("coffee", numNeeds);
    public GameObject SpawnMateNeed(int numNeeds) => spawnNeed("mate", numNeeds);
    public GameObject SpawnToiletNeed(int numNeeds) => spawnNeed("toilet", numNeeds);
    public GameObject SpawnHungerNeed(int numNeeds) => spawnNeed("hunger", numNeeds);
    public GameObject SpawnMoneyNeed(int numNeeds) => spawnNeed("money", numNeeds);

    public GameObject spawnNeed(string needName, float numNeeds)
    {

        GameObject spawnedNeed = null;
        string context = "";

        switch (needName)
        {
            case "coffee":
                spawnedNeed = Instantiate(Needs[0], new Vector3(0.0f, 2f + (numNeeds * 0.5f), 0.0f), Needs[0].transform.rotation);
                context = "The Developer wants coffee";
                break;
            case "mate":
                spawnedNeed = Instantiate(Needs[1], new Vector3(0.0f, 2f + (numNeeds * 0.5f), 0.0f), Needs[0].transform.rotation);
                context = "The Developer wants a Blub Mate (Yes, its a drink called Blub Mate)";
                break;
            case "toilet":
                spawnedNeed = Instantiate(Needs[2], new Vector3(0.0f, 2f + (numNeeds * 0.5f), 0.0f), Needs[0].transform.rotation);
                context = "The Developer wants to go to the toilet";
                break;
            case "hunger":
                spawnedNeed = Instantiate(Needs[3], new Vector3(0.0f, 2f + (numNeeds * 0.5f), 0.0f), Needs[0].transform.rotation);
                context = "The Developer wants a pizza";
                break;
            default:
                Debug.LogError($"Unbekannter need \"{needName}\"");
                break;
        }

        if (spawnedNeed != null)
        {
            spawnedNeed.transform.SetParent(transform, false);
            spawnedNeed.transform.localScale = new Vector3(0.4f, 0.01f, 0.4f);
            if (!_audioSource.isPlaying)
            {
                _text2speech.Generate(context);
            }
            return spawnedNeed;
        }
        return null;
    }
}