using DG.Tweening;
using HeavenStudio.Util;
using System;
using System.Collections.Generic;
using UnityEngine;
using HeavenStudio.InputSystem;

namespace HeavenStudio.Games.Loaders
{
    using static Minigames;
    public static class CtrCatchLoader
    {
        // minigame menu items
        public static Minigame AddGame(EventCaller eventCaller)
        {
            return new Minigame("catchyTune", "Catchy Tune", "f2f2f2", "ff376c", "f2f2f2", false, false, new List<GameAction>()
            {
                new GameAction("orange", "Orange")
                {
                    defaultLength = 4f,
                    parameters = new List<Param>()
                    {
                        new Param("side", CatchyTune.Side.Left, "Side", "The side the orange falls down"),
                        new Param("smile", false, "Smile", "If the characters smile with the heart message after catching", new List<Param.CollapseParam>()
                        {
                            new Param.CollapseParam((x, _) => (bool)x, new string[] { "endSmile" })
                        }),
                        new Param("endSmile", new EntityTypes.Float(2, 100, 2), "End Smile Beat", "How many beats after the catch should the smile end?")
                    },
                    preFunction = delegate {var e = eventCaller.currentEntity; CatchyTune.PreDropFruit(e.beat, e["side"], e["smile"], false, e["endSmile"]); },
                },

                new GameAction("pineapple", "Pineapple")
                {
                    defaultLength = 8f,
                    parameters = new List<Param>()
                    {
                        new Param("side", CatchyTune.Side.Left, "Side", "The side the pineapple falls down"),
                        new Param("smile", false, "Smile", "If the characters smile with the heart message after catching", new List<Param.CollapseParam>()
                        {
                            new Param.CollapseParam((x, _) => (bool)x, new string[] { "endSmile" })
                        }),
                        new Param("endSmile", new EntityTypes.Float(2, 100, 2), "End Smile Beat", "How many beats after the catch should the smile end?")
                    },
                    preFunction = delegate {var e = eventCaller.currentEntity; CatchyTune.PreDropFruit(e.beat, e["side"], e["smile"], true, e["endSmile"]); },
                },

                new GameAction("bop", "Bop")
                {
                    function = delegate {var e = eventCaller.currentEntity; CatchyTune.instance.Bop(e.beat, e.length, e["bop"], e["bopAuto"]); },
                    resizable = true,
                    parameters = new List<Param>()
                    {
                        new Param("bop", CatchyTune.WhoBops.Both, "Bop", "Should Plalin and Alalin bop?"),
                        new Param("bopAuto", CatchyTune.WhoBops.None, "Bop", "Should Plalin and Alalin auto bop?"),
                    },
                }
            },
            new List<string>() { "ctr", "normal" },
            "ctrcatchy",
            "en",
            new List<string>() { }
            );
        }
    }
}

namespace HeavenStudio.Games
{
    using Scripts_CatchyTune;
    public class CatchyTune : Minigame
    {

        public enum Side
        {
            Left,
            Right,
            Both
        }

        public enum WhoBops
        {
            Alalin,
            Plalin,
            Both,
            None
        }

        public enum Background
        {
            Short,
            Long
        }


        [Header("Animators")]
        public Animator plalinAnim; // Left d-pad
        public Animator alalinAnim; // right A button

        [Header("References")]
        public GameObject orangeBase;
        public GameObject pineappleBase;
        public Transform fruitHolder;
        public GameObject heartMessage;
        public GameObject bg2;

        // when to stop playing the catch animation
        private double stopCatchLeft = 0;
        private double stopCatchRight = 0;

        private double startSmile = 0;
        private double stopSmile = 0;

        private bool bopLeft = true;
        private bool bopRight = true;
        public GameEvent bop = new GameEvent();

        public static CatchyTune instance;
        static List<QueuedFruit> queuedFruits = new List<QueuedFruit>();
        struct QueuedFruit
        {
            public double beat;
            public int side;
            public bool smile;
            public bool isPineapple;
            public float endSmile;
        }

        const int IALeft = 0;
        const int IARight = 1;
        protected static bool IA_PadLeft(out double dt)
        {
            return PlayerInput.GetPadDown(InputController.ActionsPad.Up, out dt)
                    || PlayerInput.GetPadDown(InputController.ActionsPad.Down, out dt)
                    || PlayerInput.GetPadDown(InputController.ActionsPad.Left, out dt)
                    || PlayerInput.GetPadDown(InputController.ActionsPad.Right, out dt);
        }
        protected static bool IA_BatonLeft(out double dt)
        {
            return PlayerInput.GetBatonDown(InputController.ActionsBaton.West, out dt);
        }
        protected static bool IA_TouchLeft(out double dt)
        {
            bool want = PlayerInput.GetTouchDown(InputController.ActionsTouch.Left, out dt);
            bool simul = false;
            if (!want)
            {
                simul = PlayerInput.GetTouchDown(InputController.ActionsTouch.Right, out dt)
                            && instance.IsExpectingInputNow(InputAction_Left)
                            && instance.IsExpectingInputNow(InputAction_Right);
            }
            return want || simul;
        }

        protected static bool IA_PadRight(out double dt)
        {
            return PlayerInput.GetPadDown(InputController.ActionsPad.East, out dt);
        }
        protected static bool IA_BatonRight(out double dt)
        {
            return PlayerInput.GetBatonDown(InputController.ActionsBaton.East, out dt);
        }
        protected static bool IA_TouchRight(out double dt)
        {
            bool want = PlayerInput.GetTouchDown(InputController.ActionsTouch.Right, out dt);
            bool simul = false;
            if (!want)
            {
                simul = PlayerInput.GetTouchDown(InputController.ActionsTouch.Left, out dt)
                            && instance.IsExpectingInputNow(InputAction_Left)
                            && instance.IsExpectingInputNow(InputAction_Right);
            }
            return want || simul;
        }

        public static PlayerInput.InputAction InputAction_Left =
            new("CtrStepLeft", new int[] { IALeft, IALeft, IALeft },
            IA_PadLeft, IA_TouchLeft, IA_BatonLeft);

        public static PlayerInput.InputAction InputAction_Right =
            new("CtrStepRight", new int[] { IARight, IARight, IARight },
            IA_PadRight, IA_TouchRight, IA_BatonRight);

        private void Awake()
        {
            instance = this;
        }

        const float orangeoffset = 0.5f;
        const float pineappleoffset = 0.5f;

        private void Update()
        {
            Conductor cond = Conductor.instance;

            if (cond.isPlaying && !cond.isPaused)
            {
                if (queuedFruits.Count > 0)
                {
                    foreach (var fruit in queuedFruits)
                    {
                        DropFruit(fruit.beat, fruit.side, fruit.smile, fruit.isPineapple, fruit.endSmile);
                    }
                    queuedFruits.Clear();
                }

                // print(stopCatchLeft + " " + stopCatchRight);
                // print("current beat: " + conductor.songPositionInBeatsAsDouble);
                if (stopCatchLeft > 0 && stopCatchLeft <= cond.songPositionInBeatsAsDouble)
                {
                    plalinAnim.Play("idle", 0, 0);
                    stopCatchLeft = 0;
                }

                if (stopCatchRight > 0 && stopCatchRight <= cond.songPositionInBeatsAsDouble)
                {
                    alalinAnim.Play("idle", 0, 0);
                    stopCatchRight = 0;
                }

                if (startSmile > 0 && startSmile <= cond.songPositionInBeatsAsDouble)
                {
                    //print("smile start");
                    plalinAnim.Play("smile", 1, 0);
                    alalinAnim.Play("smile", 1, 0);
                    startSmile = 0;
                    heartMessage.SetActive(true);
                }

                if (stopSmile > 0 && stopSmile <= cond.songPositionInBeatsAsDouble)
                {
                    //print("smile stop");
                    plalinAnim.Play("stopsmile", 1, 0);
                    alalinAnim.Play("stopsmile", 1, 0);
                    stopSmile = 0;
                    heartMessage.SetActive(false);
                }

                if (cond.ReportBeat(ref bop.lastReportedBeat, bop.startBeat % 1))
                {
                    if (bopLeft && stopCatchLeft == 0)
                    {
                        plalinAnim.Play("bop", 0, 0);
                    }

                    if (bopRight && stopCatchRight == 0)
                    {
                        alalinAnim.Play("bop", 0, 0);
                    }
                }

                if (PlayerInput.GetIsAction(InputAction_Left) && !IsExpectingInputNow(InputAction_Left.inputLockCategory))
                {
                    catchWhiff(false);
                }
                if (PlayerInput.GetIsAction(InputAction_Right) && !IsExpectingInputNow(InputAction_Right.inputLockCategory))
                {
                    catchWhiff(true);
                }
            }
        }

        public void DropFruit(double beat, int side, bool smile, bool isPineapple, float endSmile)
        {
            var objectToSpawn = isPineapple ? pineappleBase : orangeBase;

            if (side == (int)Side.Left || side == (int)Side.Both)
            {
                DropFruitSingle(beat, false, smile, objectToSpawn, endSmile);
            }

            if (side == (int)Side.Right || side == (int)Side.Both)
            {
                DropFruitSingle(beat, true, smile, objectToSpawn, endSmile);
            }
        }

        //minenice: experiment to test preFunction
        public static void PreDropFruit(double beat, int side, bool smile, bool isPineapple, float endSmile)
        {
            double spawnBeat = beat - 1;
            beat = beat - (isPineapple ? 2f : 1f);
            if (GameManager.instance.currentGame == "catchyTune")
            {
                BeatAction.New(instance, new List<BeatAction.Action>()
                {
                    new BeatAction.Action(spawnBeat, delegate { if (instance != null) instance.DropFruit(beat, side, smile, isPineapple, endSmile); }),
                });
            }
            else
            {
                queuedFruits.Add(new QueuedFruit()
                {
                    beat = beat,
                    side = side,
                    smile = smile,
                    isPineapple = isPineapple,
                    endSmile = endSmile
                });
            }

            if (side == (int)Side.Left || side == (int)Side.Both)
            {
                Fruit.PlaySound(beat, false, isPineapple);
            }
            if (side == (int)Side.Right || side == (int)Side.Both)
            {
                Fruit.PlaySound(beat, true, isPineapple);
            }
        }

        public void DropFruitSingle(double beat, bool side, bool smile, GameObject objectToSpawn, float endSmile)
        {

            var newFruit = GameObject.Instantiate(objectToSpawn, fruitHolder);
            var fruitComp = newFruit.GetComponent<Fruit>();
            fruitComp.startBeat = beat;
            fruitComp.side = side;
            fruitComp.smile = smile;
            fruitComp.endSmile = endSmile;
            newFruit.SetActive(true);
        }

        public void Bop(double beat, float length, int whoBops, int whoBopsAuto)
        {
            bopLeft = whoBopsAuto == (int)WhoBops.Plalin || whoBopsAuto == (int)WhoBops.Both;
            bopRight = whoBopsAuto == (int)WhoBops.Alalin || whoBopsAuto == (int)WhoBops.Both;
            for (int i = 0; i < length; i++)
            {
                BeatAction.New(instance, new List<BeatAction.Action>()
                {
                    new BeatAction.Action(beat + i, delegate
                    {
                        BopSingle(whoBops);
                    })
                });
            }
        }

        void BopSingle(int whoBops)
        {
            switch (whoBops)
            {
                case (int)WhoBops.Plalin:
                    if (stopCatchLeft == 0)
                    {
                        plalinAnim.Play("bop", 0, 0);
                    }
                    break;
                case (int)WhoBops.Alalin:
                    if (stopCatchRight == 0)
                    {
                        alalinAnim.Play("bop", 0, 0);
                    }
                    break;
                case (int)WhoBops.Both:
                    if (stopCatchRight == 0)
                    {
                        alalinAnim.Play("bop", 0, 0);
                    }
                    if (stopCatchLeft == 0)
                    {
                        plalinAnim.Play("bop", 0, 0);
                    }
                    break;
                default:
                    break;
            }
        }

        public void catchSuccess(bool side, bool isPineapple, bool smile, double beat, float endSmile)
        {
            string anim = isPineapple ? "catchPineapple" : "catchOrange";

            if (side)
            {
                alalinAnim.Play(anim, 0, 0);
                stopCatchRight = beat + 0.9f;
            }
            else
            {
                plalinAnim.Play(anim, 0, 0);
                stopCatchLeft = beat + 0.9f;
            }

            if (smile)
            {
                startSmile = beat + 1f;
                stopSmile = beat + endSmile;
            }

        }

        public void catchMiss(bool side, bool isPineapple)
        {
            // not the right sound at all but need an accurate rip
            SoundByte.PlayOneShotGame("catchyTune/fruitThrough");

            double beat = Conductor.instance.songPositionInBeatsAsDouble;

            string fruitType = isPineapple ? "Pineapple" : "Orange";

            if (side)
            {
                alalinAnim.Play("miss" + fruitType, 0, 0);
                stopCatchRight = beat + 0.7f;
            }
            else
            {
                plalinAnim.Play("miss" + fruitType, 0, 0);
                stopCatchLeft = beat + 0.7f;
            }
        }

        public void catchWhiff(bool side)
        {
            SoundByte.PlayOneShotGame("catchyTune/whiff");
            whiffAnim(side);
        }

        public void catchBarely(bool side)
        {
            if (side)
            {
                SoundByte.PlayOneShotGame("catchyTune/barely right");
            }
            else
            {
                SoundByte.PlayOneShotGame("catchyTune/barely left");
            }

            whiffAnim(side);
        }

        public void whiffAnim(bool side)
        {
            double beat = Conductor.instance.songPositionInBeatsAsDouble;

            if (side)
            {
                alalinAnim.Play("whiff", 0, 0);
                stopCatchRight = beat + 0.5f;
            }
            else
            {
                plalinAnim.Play("whiff", 0, 0);
                stopCatchLeft = beat + 0.5f;
            }
        }
    }
}