using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using SiegeSong;

namespace SiegeSong
{
    public class Calendar : MonoBehaviour
    {
        public int Minute;
        public int Hour;
        public int Day;
        public int WeekDay;
        public int Month;
        public int Year;

        private int daysInWeek = 7;
        private int daysInMonth = 28;

        public void SetDateTime(Calendar newDateTime)
        {
            EnviroSky.instance.GameTime.Minutes = newDateTime.Minute;
            EnviroSky.instance.GameTime.Hours = newDateTime.Hour;
            EnviroSky.instance.GameTime.Days = newDateTime.Day;
            EnviroSky.instance.GameTime.Years = newDateTime.Year;
        }

        public void SetDateTime(int minute, int hour, int day, int year)
        {
            EnviroSky.instance.GameTime.Minutes = minute;
            EnviroSky.instance.GameTime.Hours = hour;
            EnviroSky.instance.GameTime.Days = day;
            EnviroSky.instance.GameTime.Years = year;
        }

        // Logic to be executed at the start of every hour
        public void HourlyUpdate()
        {
            if (EnviroSky.instance.GameTime.Hours < Hour)
                DailyUpdate();
            Hour = EnviroSky.instance.GameTime.Hours;

        }

        // Logic to be executed at the start of every day
        public void DailyUpdate()
        {
            Day = EnviroSky.instance.GameTime.Days;
            
            if (WeekDay < daysInWeek)
                WeekDay++;
            else
                WeekDay = 0;

            if (Day % daysInMonth == 0)
                Month++;

            if (Year != EnviroSky.instance.GameTime.Years)
                YearlyUpdate();

        }

        // Logic to be executed at the start of every year
        public void YearlyUpdate()
        {
            Month = 0;
            Year = EnviroSky.instance.GameTime.Years;
        }

        void Start()
        {
        
        }

        void Update()
        {
            Minute = EnviroSky.instance.GameTime.Minutes;
            if (EnviroSky.instance.GameTime.Hours != Hour)
                HourlyUpdate();

        }
    }
}