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

namespace Assets.Scripts
{
    public class Quest
    {
        string questname;
        string keyword;
        int current;
        int goal;
        bool isFinished = false;
        Vector3 coordinates;
        System.Random rand = new System.Random();
        GameObject display;

        public Quest(string type, GameObject display)
        {
            switch (type)
            {
                case "collect":
                    generateCollectQuest();
                    break;
                case "find":
                    generateFindQuest();
                    break;
                case "kill":
                    generateKillQuest();
                    break;
                case "craft":
                    generateCraftQuest();
                    break;
                case "explore":
                    generateExploreQuest();
                    break;
                case "main":
                    generateCityQuest();
                    break;
            }
            this.display = display;
        }

        public void generateCollectQuest()
        {
            current = 0;
            goal = rand.Next(10) + 1;
            questname = "Collect " + goal + " ";
            int index = rand.Next(7);
            switch (index)
            {
                case 0:
                    questname = questname + "slimeballs";
                    keyword = "Slimeball";
                    break;
                case 1:
                    questname = questname + "stones";
                    keyword = "Stone";
                    break;
                case 2:
                    questname = questname + "wood";
                    keyword = "Wood";
                    break;
                case 3:
                    questname = questname + "common items";
                    keyword = "Common";
                    break;
                case 4:
                    questname = questname + "rare items";
                    keyword = "Rare";
                    break;
                case 5:
                    questname = questname + "epic items";
                    keyword = "Epic";
                    break;
                case 6:
                    questname = questname + "legendary items";
                    keyword = "Legendary";
                    break;
            }
        }

        public void generateFindQuest()
        {

        }

        public void generateKillQuest()
        {

        }

        public void generateCraftQuest()
        {

        }

        public void generateExploreQuest()
        {

        }

        public void generateCityQuest()
        {
            questname = "Find all cities";
            current = 0;
            goal = GameObject.Find("WorldGenerator").GetComponent<WorldGenerator>().getCityAmount();
        }

        public void update(string type)
        {

        }

        public void show(float positionY)
        {
            display.transform.Find("txtName").GetComponent<Text>().text = questname;
            display.transform.Find("txtAmount").GetComponent<Text>().text = current + "/" + goal;
            if (isFinished)
            {
                display.transform.Find("imgDone").GetComponent<RawImage>().color = new Color(255,255,255,255);
            }
            float x = display.transform.localPosition.x;
            float z = display.transform.localPosition.z;
            display.transform.localPosition = new Vector3(x, positionY, z);
        }
    }

}