using UnityEngine;
using UnityEngine.Rendering.Universal;
using UnityEngine.U2D;

namespace ET
{
    public class PeachValleyComponentAwakeSystem: AwakeSystem<PeachValleyComponent>
    {
        public override void Awake(PeachValleyComponent self)
        {
            self.Awake();
        }
    }

    [FriendClass(typeof(PeachValleyComponent))]
    public static class PeachValleyComponentSystem
    {
        private const float MinutePerHouse = 60.0f;
        public static void Awake(this PeachValleyComponent self)
        {
            self.GlobalLight = GameObject.Find("/GlobalLight").GetComponent<Light2D>();
        }

        public static void UpdateLightByTime(this PeachValleyComponent self, int hour, int minute)
        {
            if (hour > 0 && hour < 6)
            {
                self.GlobalLight.intensity = self.NightIntensity;
            } 
            else if (hour >= 6 && hour < 16)
            {
                self.GlobalLight.color = self.DayColor;
                self.GlobalLight.intensity = self.DayIntensity;
            } 
            else if (hour >= 16 && hour < 17)
            {
                float percent = minute / MinutePerHouse;
                self.GlobalLight.color = Color.Lerp(self.DayColor, self.SunsetColor, percent);
                self.GlobalLight.intensity = Mathf.Lerp(self.DayIntensity, self.SunsetIntensity, percent);
            } 
            else if (hour >= 17 && hour < 18)
            {
                float percent = minute / MinutePerHouse;
                self.GlobalLight.intensity = Mathf.Lerp(self.SunsetIntensity, self.NightIntensity, percent);
            }
            else if (hour >= 18 && hour <= 24)
            {
                self.GlobalLight.color = self.DayColor;
                self.GlobalLight.intensity = self.NightIntensity;
            }
        }
    }
}