using Assets.Scripts.Classes;
using Assets.Scripts.Player;
using Assets.Scripts.Races;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.Localization.Settings;
using UnityEngine.UI;

namespace Assets.Scripts.Menu
{
    public class UIHandlerMenu : MonoBehaviour
    {
        public GameObject mainMenu;
        public GameObject options;
        public GameObject characterCreation;

        // Start is called before the first frame update
        void Start()
        {
            FileHandler.loadOptions(false);
            options.transform.localScale = new Vector3(0, 0, 0);
            characterCreation.transform.localScale = new Vector3(0, 0, 0);
            SteamWorksHandler.getFirstPlayAchievement();
            EventSystem.current.SetSelectedGameObject(GameObject.Find("btnStart"));
        }

        public void startGame(SceneHandler sceneHandler)
        {
            int cityAmount = GameObject.Find("dropSize").GetComponent<Dropdown>().value * 5 + 5;
            PlayerPrefs.SetInt("cityAmount", cityAmount);
            PlayerPrefs.SetInt("class", GameObject.Find("dropClass").GetComponent<Dropdown>().value);
            PlayerPrefs.SetInt("race", GameObject.Find("dropRace").GetComponent<Dropdown>().value);
            PlayerPrefs.SetString("playername", GameObject.Find("inName").GetComponent<InputField>().text);
            PlayerPrefs.SetInt("difficulty", GameObject.Find("dropDifficulty").GetComponent<Dropdown>().value);
            PlayerPrefs.SetInt("isLoad", 0);
            sceneHandler.openGameScene();
        }

        public void openCharacterCreation()
        {
            options.transform.localScale = new Vector3(0, 0, 0);
            characterCreation.transform.localScale = new Vector3(1, 1, 1);
            EventSystem.current.SetSelectedGameObject(GameObject.Find("inName"));
        }

        public void closeCharacterCreation()
        {
            options.transform.localScale = new Vector3(0, 0, 0);
            characterCreation.transform.localScale = new Vector3(0, 0, 0);
            EventSystem.current.SetSelectedGameObject(GameObject.Find("btnStart"));
        }

        public void openOptions()
        {
            options.transform.localScale = new Vector3(1, 1, 1);
            characterCreation.transform.localScale = new Vector3(0, 0, 0);
            FileHandler.loadOptionDisplay();
            EventSystem.current.SetSelectedGameObject(GameObject.Find("btnAudio"));
            showOptionView("audio");
        }

        public void closeOptions()
        {
            options.transform.localScale = new Vector3(0, 0, 0);
            characterCreation.transform.localScale = new Vector3(0, 0, 0);
            EventSystem.current.SetSelectedGameObject(GameObject.Find("btnStart"));
        }

        public string saveVideoSettings()
        {
            GameObject resolution = GameObject.Find("dropResolution");
            GameObject mode = GameObject.Find("dropMode");
            string result = "";
            switch (resolution.GetComponent<Dropdown>().value)
            {
                case 0:
                    Screen.SetResolution(800, 600, Screen.fullScreenMode);
                    break;
                case 1:
                    Screen.SetResolution(1280, 800, Screen.fullScreenMode);
                    break;
                case 2:
                    Screen.SetResolution(1920, 1080, Screen.fullScreenMode);
                    break;
            }

            switch (mode.GetComponent<Dropdown>().value)
            {
                case 0:
                    if (Screen.fullScreenMode != FullScreenMode.Windowed)
                    {
                        Screen.fullScreenMode = FullScreenMode.Windowed;
                    }
                    break;
                case 1:
                    if (Screen.fullScreenMode != FullScreenMode.ExclusiveFullScreen)
                    {
                        Screen.fullScreenMode = FullScreenMode.ExclusiveFullScreen;
                    }
                    break;
                case 2:
                    if (Screen.fullScreenMode != FullScreenMode.FullScreenWindow)
                    {
                        Screen.fullScreenMode = FullScreenMode.FullScreenWindow;
                    }
                    break;
            }
            result = result + "Resolution:" + resolution.GetComponent<Dropdown>().value + "\r\n";
            result = result + "Mode:" + mode.GetComponent<Dropdown>().value;
            return result;
        }

        public string saveLanguage()
        {
            GameObject language = GameObject.Find("dropLanguage");
            string result = "";
            switch (language.GetComponent<Dropdown>().value)
            {
                case 0:
                    result = "de";
                    break;
                case 1:
                    result = "en";
                    break;
            }
            result = "Language:" + result;
            return result;
        }

        public string saveAudioSettings()
        {
            string result = "";
            float music = GameObject.Find("slideMusic").GetComponent<Slider>().value;
            float effects = GameObject.Find("slideEffects").GetComponent<Slider>().value;
            result = result + "Music:" + music + "\r\n";
            result = result + "Effects:" + effects;
            return result;
        }

        public void loadGame(SceneHandler sceneHandler)
        {
            PlayerPrefs.SetInt("isLoad", 1);
            sceneHandler.openGameScene();
        }

        public bool isCharacterCreation()
        {
            return characterCreation.activeSelf;
        }

        public void showOptionView(string key)
        {
            GameObject optionContent = GameObject.Find("pnlContent");
            for (int i = 0; i < optionContent.transform.childCount; i++)
            {
                if (optionContent.transform.GetChild(i).name.ToLower().Contains(key))
                {
                    optionContent.transform.GetChild(i).transform.localScale = new Vector3(1, 1, 1);
                }
                else
                {
                    optionContent.transform.GetChild(i).transform.localScale = new Vector3(0, 0, 0);
                }
            }
        }

        public void switchLanguage()
        {
            GameObject language = GameObject.Find("dropLanguage");
            switch (language.GetComponent<Dropdown>().value)
            {
                case 0:
                    LocalizationSettings.SelectedLocale = LocalizationSettings.AvailableLocales.GetLocale("de");
                    break;
                case 1:
                    LocalizationSettings.SelectedLocale = LocalizationSettings.AvailableLocales.GetLocale("en");
                    break;
            }
        }
    }
}