//MIT License

//Copyright (c) 2019 William Herrera

//Permission is hereby granted, free of charge, to any person obtaining a copy
//of this software and associated documentation files (the "Software"), to deal
//in the Software without restriction, including without limitation the rights
//to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//copies of the Software, and to permit persons to whom the Software is
//furnished to do so, subject to the following conditions:

//The above copyright notice and this permission notice shall be included in all
//copies or substantial portions of the Software.

//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
//SOFTWARE.

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

namespace OpenScaffolding
{
    public static class PlayerPrefsEx
    {
        public static void AddInt(string key, int val, int defaultValue = 0)
        {
            int v = PlayerPrefs.GetInt(key, defaultValue);

            PlayerPrefs.SetInt(key, v + val);
        }

        public static void AddFloat(string key, float val, float defaultValue = 0f)
        {
            float v = PlayerPrefs.GetFloat(key, defaultValue);

            PlayerPrefs.SetFloat(key, v + val);
        }

        public static void Clear(string key)
        {
            PlayerPrefs.SetString(key, string.Empty);
        }

        public static bool[] GetBools(string key)
        {
            string values = PlayerPrefs.GetString(key, string.Empty);

            if (values.Length == 0)
                return new bool[] { };

            bool[] result = new bool[values.Length];

            for (int i = 0; i < values.Length; i++)
            {
                result[i] = values[i] == '1' ? true : false;
            }

            return result;
        }

        public static void SetBools(string key, bool[] values)
        {
            StringBuilder stringBuilder = new StringBuilder(values.Length);

            foreach (bool value in values)
                stringBuilder.Append(value ? "1" : "0");

            string v = stringBuilder.ToString();

            PlayerPrefs.SetString(key, v);
        }

        public static void SetBools(string key, int count, bool value)
        {
            StringBuilder stringBuilder = new StringBuilder(count);

            for (int i = 0; i < count; i++)
                stringBuilder.Append(value ? "1" : "0");

            string v = stringBuilder.ToString();

            PlayerPrefs.SetString(key, v);
        }
    }

    public class Manager<T> : MonoBehaviour where T : MonoBehaviour
    {
        static T _instance;

        public static T Instance
        {
            get
            {
                if (_instance == null)
                {
                    _instance = FindObjectOfType<T>();
                }
                return _instance;
            }
            set
            {
                _instance = value;
            }
        }
    }
}