using Facepunch;
using Newtonsoft.Json;
using System.Collections.Generic;
using UnityEngine;

namespace Oxide.Plugins
{
[Info("Player Poop", "Kopter", "3.0.2")]
[Description("Makes A Player Poop After Eating Food")]

public class PlayerPoop : RustPlugin
{
    #region Variables

    private int poopingProbability = 50;

    private const string horseDungShortname = "horsedung";

    private const string ignorePermission = "playerpoop.ignore";

    private const string canPoopPermission = "playerpoop.canpoop";

    private const string splashEffect = "assets/bundled/prefabs/fx/water/midair_splash.prefab";

    private const string screamSound = "assets/bundled/prefabs/fx/player/beartrap_scream.prefab";

    private const string invisibleChairPrefab = "assets/bundled/prefabs/static/chair.invisible.static.prefab";

    private readonly List<BaseMountable> spawnedChairs = new List<BaseMountable> { };

    #endregion

    #region Oxide Hooks

    private void Init()
    {
        if (config.probabilityOfPooping < 1 || config.probabilityOfPooping > 100)
            Puts("The probability of pooping must be between 1 and 100! Loaded default value: 50!");

        else poopingProbability = config.probabilityOfPooping;

        permission.RegisterPermission(ignorePermission, this);
        permission.RegisterPermission(canPoopPermission, this);
    }

    private void OnItemUse(Item item)
    {
        if (item == null || item.info.category != ItemCategory.Food || item.info.shortname.Contains("seed") || Random.Range(0, 100) > poopingProbability) return;

        ItemContainer container = item.GetRootContainer();

        if (container == null) return;

        BasePlayer player = container.GetOwnerPlayer();

        if (
            player == null ||
            ((player.metabolism.calories.value != player.metabolism.calories.max) && config.maxFullBar) ||
            permission.UserHasPermission(player.UserIDString, ignorePermission) ||
            (config.requiresPermission && !permission.UserHasPermission(player.UserIDString, canPoopPermission))
        ) return;

        Item horseDung = ItemManager.CreateByName(horseDungShortname);

        if (horseDung == null) return;

        horseDung.name = "Human Poop";

        if (config.playScreamSound) Effect.server.Run(screamSound, player.transform.position);

        if (config.splashWaterEffect && item.info.shortname.Contains("raw")) Effect.server.Run(splashEffect, player.transform.position);

        if (config.sitPlayer && !(player.isMounted || player.IsFlying || player.IsSwimming()))
        {
            BaseMountable invisibleChair = GameManager.server.CreateEntity(invisibleChairPrefab, player.transform.position, player.transform.rotation) as BaseMountable;

            if (invisibleChair != null)
            {
                invisibleChair.Spawn();

                spawnedChairs.Add(invisibleChair);

                player.SetMounted(invisibleChair);

                timer.Once(3f, () =>
                {
                    spawnedChairs.Remove(invisibleChair);

                    invisibleChair?.Kill();
                });
            }
        }

        if (FertilizePlanterBoxes(player) && !config.spawnPoopIfFertilized) return;

        horseDung.Drop(player.transform.position, player.GetDropVelocity());
    }

    private void Unload()
    {
        foreach (var chair in spawnedChairs)
            chair?.Kill();

        spawnedChairs.Clear();
    }

    #endregion

    #region Methods 

    private bool FertilizePlanterBoxes(BasePlayer player)
    {
        if (config.fertilizePlanterBoxes)
        {
            List<BaseEntity> entities = Pool.Get<List<BaseEntity>>();

            Vis.Entities(player.transform.position, 0.1f, entities);

            foreach (BaseEntity entity in entities)
            {
                if (entity is PlanterBox)
                {
                    PlanterBox planterBox = entity as PlanterBox;

                    foreach (BaseEntity child in planterBox.children)
                    {
                        if (child != null)
                        {
                            GrowableEntity growableEntity = child as GrowableEntity;

                            if (growableEntity != null)
                            {
                                growableEntity.Fertilize();
                            }
                        }
                    }

                    Pool.FreeUnmanaged(ref entities);

                    return true;
                }
            }

            Pool.FreeUnmanaged(ref entities);
        }

        return false;
    }

    #endregion

    #region Config

    private ConfigData config = new ConfigData();

    private class ConfigData
    {
        [JsonProperty(PropertyName = "Requires Permission To Poop")]
        public bool requiresPermission = false;

        [JsonProperty(PropertyName = "Probability Of Pooping (1-100)")]
        public int probabilityOfPooping = 50;

        [JsonProperty(PropertyName = "Only Poop If The Food Bar Is Full")]
        public bool maxFullBar = false;

        [JsonProperty(PropertyName = "Sit Player When Pooping (3 Seconds)")]
        public bool sitPlayer = false;

        [JsonProperty(PropertyName = "Play Scream Sound When Pooping")]
        public bool playScreamSound = false;

        [JsonProperty(PropertyName = "Splash Water Effect When Pooping If Raw Food")]
        public bool splashWaterEffect = false;

        [JsonProperty(PropertyName = "Fertilize Planter Boxes When Pooped On Top")]
        public bool fertilizePlanterBoxes = false;

        [JsonProperty(PropertyName = "Spawn Poop Entity When Planter Boxes Are Fertilized")]
        public bool spawnPoopIfFertilized = false;
    }

    protected override void LoadConfig()
    {
        base.LoadConfig();

        try
        {
            config = Config.ReadObject<ConfigData>();

            if (config == null) LoadDefaultConfig();
        }
        catch
        {
            PrintError("Configuration file is corrupt, check your config file at https://jsonlint.com/!");
            LoadDefaultConfig();
            return;
        }

        SaveConfig();
    }

    protected override void LoadDefaultConfig() => config = new ConfigData();

    protected override void SaveConfig() => Config.WriteObject(config);

    #endregion
}
}