using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using KairoEngine.Core;
using KairoEngine.Core.ConfigOptions;
using Sirenix.OdinInspector;

namespace KairoEngine.UI.ConfigOptions
{
    [HideMonoScript]
    public class ConfigOptionsUI : MonoBehaviour
    {
        [LabelText("Config Options")] public List<ConfigOptionBase> list = new List<ConfigOptionBase>();
        public GameObject sliderPrefab;
        public GameObject checkboxPrefab;
        public GameObject dropdownPrefab;
        public Transform container;

        private List<GameObject> configOptionsGameObjects;

        private void Awake()
        {
            if(sliderPrefab == null) Debug.LogError("sliderPrefab is missing in ConfigOptionsUi.", this.gameObject);
            if(checkboxPrefab == null) Debug.LogError("checkboxPrefab is missing in ConfigOptionsUi.", this.gameObject);
            if(dropdownPrefab == null) Debug.LogError("dropdownPrefab is missing in ConfigOptionsUi.", this.gameObject);
            if(container == null) Debug.LogError("container is missing in ConfigOptionsUi.", this.gameObject);
        }

        private void Start()
        {
            Timer.Execute(2000f, () => {
                GenerateConfigMenu();
            });
        }

        public void GenerateConfigMenu()
        {
            if(configOptionsGameObjects != null)
            {
                for (int i = 0; i < configOptionsGameObjects.Count; i++)
                {
                    Destroy(configOptionsGameObjects[i]);
                }
            }
            configOptionsGameObjects = new List<GameObject>();
            for (int i = 0; i < list.Count; i++)
            {
                GameObject obj = null;
                switch(list[i].uiElementType)
                {
                    case ConfigOptionUIType.Slider:
                        obj = Instantiate(sliderPrefab, container);
                        obj.GetComponent<SliderConfigOptionUI>().Setup(list[i]);
                        break;
                    case ConfigOptionUIType.Checkbox:
                        obj = Instantiate(checkboxPrefab, container);
                        obj.GetComponent<CheckboxConfigOptionUI>().Setup(list[i]);
                        break;
                    case ConfigOptionUIType.Dropdown:
                        obj = Instantiate(dropdownPrefab, container);
                        obj.GetComponent<DropdownConfigOptionUI>().Setup(list[i]);
                        break;
                    default:
                        break;
                }
                if(obj != null) configOptionsGameObjects.Add(obj);
            }
        }
    }

}