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

namespace Assets.Scripts
{
    public class ButtonHandler : MonoBehaviour
    {
        UIHandler uihandler;
        Player player;
        AudioHandler audioHandler;
        WorldGenerator worldGenerator;
        GameObject fight;

        private void Start()
        {
            uihandler = GameObject.Find("UIHandler").GetComponent<UIHandler>();
            player = GameObject.Find("Player").GetComponent<Player>();
            worldGenerator = GameObject.Find("WorldGenerator").GetComponent<WorldGenerator>();
            audioHandler = GameObject.Find("AudioHandler").GetComponent<AudioHandler>();
            fight = GameObject.Find("Fight");
        }

        public void openOptions()
        {
            audioHandler.playButtonClick();
            uihandler.openOptions();
        }

        public void closeOptions()
        {
            audioHandler.playButtonClick();
            uihandler.closeOptions();
        }

        public void exitToMenu()
        {
            audioHandler.playButtonClick();
            uihandler.openMainMenu();
        }

        public void closePauseMenu()
        {
            audioHandler.playButtonClick();
            uihandler.closePauseMenu();
        }

        public void upgradeStrength()
        {
            audioHandler.playButtonClick();
            player.upgradeStrength();
        }

        public void upgradeDexterity()
        {
            audioHandler.playButtonClick();
            player.upgradeDexterity();
        }

        public void upgradeIntelligence()
        {
            audioHandler.playButtonClick();
            player.upgradeIntelligence();
        }

        public void upgradeHealth()
        {
            audioHandler.playButtonClick();
            player.upgradeHealth();
        }

        public void upgradeSecondary()
        {
            audioHandler.playButtonClick();
            player.upgradeSecondary();
        }

        public void saveOptions()
        {
            string saveText = "";
            audioHandler.playButtonClick();
            saveText = saveText + uihandler.saveVideoSettings() + "\r\n";
            saveText = saveText + uihandler.saveLanguage() + "\r\n";
            saveText = saveText + audioHandler.saveAudioSettings() + "\r\n";
            GameObject.Find("Main Camera").GetComponent<PlayerCamera>().mouseSpeed = GameObject.Find("slideSensitivityMouse").GetComponent<Slider>().value;
            GameObject.Find("Main Camera").GetComponent<PlayerCamera>().controllerSpeed = GameObject.Find("slideSensitivityController").GetComponent<Slider>().value;
            saveText = saveText + "SensitivityMouse:"+GameObject.Find("slideSensitivityMouse").GetComponent<Slider>().value + "\r\n";
            saveText = saveText + "SensitivityController:"+GameObject.Find("slideSensitivityController").GetComponent<Slider>().value;
            FileHandler.saveOptions(saveText);
            uihandler.closeOptions();
        }

        public void closeIntroduction()
        {
            audioHandler.playButtonClick();
            uihandler.startGame();
        }

        public void switchCharactersheet()
        {
            audioHandler.playButtonClick();
            uihandler.switchCharactersheet();
        }

        public void switchQuestlog()
        {
            audioHandler.playButtonClick();
            uihandler.switchQuestLog();
        }

        public void switchOptions()
        {
            audioHandler.playButtonClick();
            uihandler.switchPauseMenu();
        }

        public void switchInventory()
        {
            audioHandler.playButtonClick();
            uihandler.switchInventory();
        }

        public void saveGame()
        {
            audioHandler.playButtonClick();
            FileHandler.generateDirectory();
            string saveString = "{\r\n";
            saveString = saveString + "\"player\": {\r\n" + player.saveGame() + "\r\n},\r\n";
            saveString = saveString + "\"world\": {\r\n" + worldGenerator.saveGame() + "\r\n},\r\n";
            saveString = saveString + "\"inventory\": {\r\n" + GameObject.Find("Inventory").GetComponent<Inventory>().saveGame() + "\r\n},\r\n";
            saveString = saveString + "\"questlog\": {\r\n" + GameObject.Find("QuestLog").GetComponent<QuestLog>().saveGame() + "\r\n}\r\n";
            saveString = saveString + "\r\n}";
            FileHandler.saveGame(saveString, "./save.json");
        }

        public void castSkill(int index){
            fight.GetComponent<Fight>().playerAction(index);
        }

        public void switchOptionView(string key){
            uihandler.showOptionView(key);
        }

        public void closeTutorial(){
            uihandler.closeTutorial();
        }
    }
}