using Microsoft.Xna.Framework;
using System;
using Terraria;
using Terraria.Audio;
using Terraria.ID;
using Terraria.ModLoader;

namespace ForgottenWawiTech.Content.Projectiles.Transcendent
{
    public class TranscendentNova : ModProjectile
    {
        public override void SetStaticDefaults()
        {
            ProjectileID.Sets.TrailCacheLength[Type] = 10;
            ProjectileID.Sets.TrailingMode[Type] = 2;
        }

        public override void SetDefaults()
        {
            Projectile.width = 28;
            Projectile.height = 28;
            Projectile.friendly = true;
            Projectile.hostile = false;
            Projectile.penetrate = -1;
            Projectile.timeLeft = 120;
            Projectile.tileCollide = false;
            Projectile.DamageType = DamageClass.Magic;
            Projectile.ignoreWater = true;
        }

        public override void AI()
        {
            Projectile.rotation += 0.08f;
            Projectile.velocity *= 0.97f;
            Lighting.AddLight(Projectile.Center, 0.55f, 0.35f, 0.75f);

            if (Projectile.localAI[0]++ > 20f && Main.rand.NextBool(3))
            {
                Dust dust = Dust.NewDustDirect(Projectile.position, Projectile.width, Projectile.height, DustID.GemAmethyst, Projectile.velocity.X * 0.2f, Projectile.velocity.Y * 0.2f, 150, default, 1.3f);
                dust.noGravity = true;
                dust.velocity += Projectile.velocity * 0.1f;
            }

            if (Projectile.localAI[1]++ >= 8f)
            {
                Projectile.localAI[1] = 0f;
                int healAmount = 1;
                Player owner = Main.player[Projectile.owner];
                if (owner.active && !owner.dead && owner.Distance(Projectile.Center) < 400f)
                {
                    owner.statLife = Math.Min(owner.statLife + healAmount, owner.statLifeMax2);
                    owner.HealEffect(healAmount);
                }
            }
        }

        public override void OnHitNPC(NPC target, NPC.HitInfo hit, int damageDone)
        {
            target.AddBuff(BuffID.Daybreak, 300);
            target.AddBuff(ModContent.BuffType<Content.Buffs.Debuffs.TypeNull>(), 300);
        }

        [Obsolete]
        public override void Kill(int timeLeft)
        {
            SoundEngine.PlaySound(SoundID.Item74, Projectile.Center);

            for (int i = 0; i < 24; i++)
            {
                Vector2 dustVelocity = Vector2.UnitX.RotatedByRandom(MathHelper.TwoPi) * Main.rand.NextFloat(6f, 12f);
                Dust dust = Dust.NewDustDirect(Projectile.Center, 0, 0, DustID.GemAmethyst, dustVelocity.X, dustVelocity.Y, 120, default, 1.6f);
                dust.noGravity = true;
            }

            if (Projectile.owner == Main.myPlayer)
            {
                int shardCount = 6;
                for (int i = 0; i < shardCount; i++)
                {
                    Vector2 velocity = Vector2.UnitX.RotatedByRandom(MathHelper.TwoPi) * Main.rand.NextFloat(7f, 12f);
                    Projectile.NewProjectile(
                        Projectile.GetSource_FromThis(),
                        Projectile.Center,
                        velocity,
                        ModContent.ProjectileType<TranscendentBladeShard>(),
                        (int)(Projectile.damage * 0.85f),
                        Projectile.knockBack,
                        Projectile.owner);
                }
            }
        }
    }
}