using Newtonsoft.Json.Linq;
using UnityEngine;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using UnityEngine.Events;
using Octopus.Simulator.Networks;
using Newtonsoft.Json;
using Octopus.Simulator;

[Serializable]
public class MoveDataClass_start
{
    public string move_id;
    public string move_label;
    public string type;
    public float move_time;
    public int capacity;
    public int products_per_batch;
    public List<InputQueue> input_queues;
    public string output_queue;
    public string defect_queue;
    public string required_resource;
    public float return_time;
    public int min_batch_size;
    public float loading_delay;
    public float unloading_delay;
}

[Serializable]
public class MoveDataClass_loading
{
    public string move_id;
    public string move_label;
    public int loaded_count;
    public List<string> source_queues;
    public List<string> source_stores;
    public float loading_delay;
}

[Serializable]
public class MoveDataClass_Request_Resource
{
    public string move_id;
    public string move_label;
}

[Serializable]
public class MoveDataClass_Resource_Acquired
{
    public string resource;
}

[Serializable]
public class MoveDataClass_Speed_Factor_Applied
{
    public float original;
    public float adjusted;
}

[Serializable]
public class MoveDataClass_Move_Moving
{
    public float time;
    public float loading_delay;
    public float unloading_delay;
    public MoveMovingInput input;
    public MoveMovingOutput output;
}

[Serializable]
public class MoveMovingInput
{
    public List<string> queues;
    public List<string> stores;
}
[Serializable]
public class MoveMovingOutput
{
    public string queue;
    public string store;
    public string defect_queue;
    public string defect_store;
}

[Serializable]
public class MoveDataClass_Arrived
{
    public int count;
}

[Serializable]
public class MoveDataClass_Unloading_Defect
{
    public string product_id;
    public string output_queue;
    public int output_queue_length;
    public float unloading_delay;
}

[Serializable]
public class MoveDataClass_Unloading_Defect_Store
{
    public string product_id;
    public string store_name;
    public int store_length;
    public float unloading_delay;
}

[Serializable]
public class MoveDataClass_Unloading
{
    public string product_id;
    public string output_queue;
    public int output_queue_length;
    public float unloading_delay;
}

[Serializable]
public class MoveDataClass_Unloading_Store
{
    public string product_id;
    public string store_name;
    public int store_queue_length;
    public float unloading_delay;
}

[Serializable]
public class MoveDataClass_returning
{
    public float return_time;
}

[Serializable]
public class MoveDataClassStatistics
{
    public statisticsMove statistics;
}

[Serializable]
public class statisticsMove
{
    public int total_moved;
}

public class SimulationModelMove : SimulationModel
{
    string eventLoading = "move_loading";
    string eventMove = "move_moving";
    string eventUnloading = "move_unloading";
    string eventSpeed = "move_speed_factor_applied";
    string eventReturning = "move_returning";
    public List<GameObject> listProducts = new List<GameObject>();
    public Transform productPos;
    public Vector3 productDistance = new Vector3(0, 0.321f, 0);
    public UnityEvent onMove;
    public UnityEvent onWait;
    int productCount = 0;
    int currentCount = 0;
    int totalMoved = 0;
    Transform origin = null;
    public Transform destination = null;
    public float arrivalTime = 0;
    public float elapsedTime = 0;
    Vector3 originalPos;
    Vector3 prevPos;

    void Update()
    {
        if (simulationUI.isplaying)
        {
            int interval = 0;
            if (productCount != listProducts.Count)
            {
                productCount = listProducts.Count;
                for (int i = 0; i < productCount; i++)
                {
                    GameObject gb = listProducts[i];
                    gb.transform.localPosition = productDistance;
                    interval++;
                }
            }
            if (destination != null)
            {
                elapsedTime += Time.deltaTime * WebParameters.speed;

                if (elapsedTime / arrivalTime > 1.0f)
                {
                    transform.position = destination.position;
                    transform.forward = destination.forward;
                    destination = null;
                }
                else
                {
                    transform.position = Vector3.Lerp(originalPos, destination.position, elapsedTime / arrivalTime);
                    Vector3 dir = transform.position - prevPos;
                    dir.y = 0;
                    dir.Normalize();
                    transform.forward = dir;
                    prevPos = transform.position;
                }

            }
        }
    }

    bool isFirstTransport = true;

    public override void GetData(string data)
    {
        var wrapclass = JsonConvert.DeserializeObject<SimulationDefaultJson>(data);

        if (wrapclass._event.Contains(eventLoading))
        {
            var moveData_loading = JsonConvert.DeserializeObject<MoveDataClass_loading>(wrapclass.data.ToString());
            if (moveData_loading.source_queues != null && (moveData_loading.source_queues.Count >= 1))
            {
                string queueID = moveData_loading.source_queues[0].ToString();
                SimulationModel model = DataManager.I.GetModel(queueID);
                SimulationModelStore storeModel = (SimulationModelStore)model;
                currentCount = moveData_loading.loaded_count;
                SetBubble(currentCount);


                if ( isFirstTransport)
                {
                    SimulationModelStore source = DataManager.I.GetModel(moveData_loading.source_queues[0]) as SimulationModelStore;
                    this.transform.position = source.GetTransporterPosition().position;

                    isFirstTransport = false;
                }
                

                for (int i = 0; i < moveData_loading.loaded_count; i++)
                {
                    GameObject product = null;
                    product = ProductManager.Instance.SpawnProduct();
                    if (product != null)
                    {
                        product.transform.parent = productPos;
                        product.transform.localPosition = Vector3.zero;
                        product.transform.localRotation = Quaternion.identity;
                        listProducts.Add(product);
                    }
                }
            }
            if (moveData_loading.source_stores != null && (moveData_loading.source_stores.Count >= 1))
            {
                string storeID = moveData_loading.source_stores[0].ToString();
                SimulationModel model = DataManager.I.GetModel(storeID);
                SimulationModelStore storeModel = (SimulationModelStore)model;
                currentCount = moveData_loading.loaded_count;
                SetBubble(currentCount);

                if ( isFirstTransport)
                {
                    SimulationModelStore source = DataManager.I.GetModel(moveData_loading.source_stores[0]) as SimulationModelStore;
                    this.transform.position = source.GetTransporterPosition().position;

                    isFirstTransport = false;
                }
                


                for (int i = 0; i < moveData_loading.loaded_count; i++)
                {
                    GameObject product = null;
                    product = ProductManager.Instance.SpawnProduct();
                    if (product != null)
                    {
                        product.transform.parent = productPos;
                        product.transform.localPosition = Vector3.zero;
                        product.transform.localRotation = Quaternion.identity;
                        listProducts.Add(product);
                    }
                }
            }
        }
        if (wrapclass._event.Contains(eventMove))
        {
            var moveData_Move = JsonConvert.DeserializeObject<MoveDataClass_Move_Moving>(wrapclass.data.ToString());
            elapsedTime = 0;
            arrivalTime = moveData_Move.time;
            originalPos = transform.position;
            prevPos = transform.position;

            if (moveData_Move.input.queues != null && moveData_Move.input.queues.Count >= 1)
            {
                string queueID = moveData_Move.input.queues[0].ToString();
                SimulationModel model = DataManager.I.GetModel(queueID);
                SimulationModelStore storeModel = model.GetComponent<SimulationModelStore>();
                origin = storeModel.GetTransporterPosition();
            }
            else if (moveData_Move.input.stores != null && moveData_Move.input.stores.Count >= 1)
            {
                string storeID = moveData_Move.input.stores[0].ToString();
                SimulationModel model = DataManager.I.GetModel(storeID);
                SimulationModelStore storeModel = model.GetComponent<SimulationModelStore>();
                origin = storeModel.GetTransporterPosition();
            }

            if (!string.IsNullOrEmpty(moveData_Move.output.queue))
            {
                SimulationModel model = DataManager.I.GetModel(moveData_Move.output.queue);
                SimulationModelStore storeModel = model.GetComponent<SimulationModelStore>();
                destination = storeModel.GetTransporterPosition();
            }
            else if (!string.IsNullOrEmpty(moveData_Move.output.store))
            {
                SimulationModel model = DataManager.I.GetModel(moveData_Move.output.store);
                SimulationModelStore storeModel = model.GetComponent<SimulationModelStore>();
                destination = storeModel.GetTransporterPosition();
            }
        }
        else if (wrapclass._event.Contains(eventUnloading))
        {
            string targetID = "";

            if (wrapclass._event.Contains("defect_store"))
            {
                var moveData_unLoading = JsonConvert.DeserializeObject<MoveDataClass_Unloading_Defect_Store>(wrapclass.data.ToString());
                targetID = moveData_unLoading.store_name;
            }
            else if (wrapclass._event.Contains("defect"))
            {
                var moveData_unLoading = JsonConvert.DeserializeObject<MoveDataClass_Unloading_Defect>(wrapclass.data.ToString());
                targetID = moveData_unLoading.output_queue;
            }
            else if (wrapclass._event.Contains("unloading_store"))
            {
                //Debug.Log(wrapclass.data.ToString());
                var moveData_unLoading = JsonConvert.DeserializeObject<MoveDataClass_Unloading_Store>(wrapclass.data.ToString());
                targetID = moveData_unLoading.store_name;
            }
            else
            {
                var moveData_unLoading = JsonConvert.DeserializeObject<MoveDataClass_Unloading>(wrapclass.data.ToString());
                targetID = moveData_unLoading.output_queue;
            }

            var model = DataManager.I.GetModel(targetID);
            if(model == null)
            {
                Debug.LogWarning($"Datamanager Model Null!!!!! TargetID:{targetID}");
                return;
            }
            SimulationModelStore storeModel = model.GetComponent<SimulationModelStore>();

            if (listProducts.Count > 0)
            {
                GameObject product = listProducts[0];
                //storeModel.StoreProduct(product);
                listProducts.Remove(product);
                Destroy(product);
            }
            else
            {
                Debug.LogWarning("Trying to unload from empty transporter : " + nodeID);
            }
        }
        if (wrapclass._event.Contains("move_arrived"))
        {
            var moveData_arrived = JsonConvert.DeserializeObject<MoveDataClass_Arrived>(wrapclass.data.ToString());
            currentCount -= moveData_arrived.count;
            SetBubble(currentCount);
        }
        if (wrapclass._event.Contains(eventSpeed))
        {
            var moveData_Speed = JsonConvert.DeserializeObject<MoveDataClass_Speed_Factor_Applied>(wrapclass.data.ToString());
            float originalTime = moveData_Speed.original;
            float adjustedTime = moveData_Speed.adjusted;
            arrivalTime += adjustedTime - originalTime;
            elapsedTime = 0;
            originalPos = transform.position;
            prevPos = transform.position;
        }
        if (wrapclass._event.Contains(eventReturning))
        {
            var moveData_Return = JsonConvert.DeserializeObject<MoveDataClass_returning>(wrapclass.data.ToString());
            elapsedTime = 0;
            arrivalTime = moveData_Return.return_time;
            originalPos = transform.position;
            prevPos = transform.position;
            if (origin != null)
            {
                destination = origin;
            }
        }
        if (wrapclass._event.Contains("move_statistics_update"))
        {
            totalMoved = JsonConvert.DeserializeObject<MoveDataClassStatistics>(wrapclass.data.ToString()).statistics.total_moved;
            SetBubble(totalMoved);
        }
    }

    public override void SetBubble(object data)
    {
        string msg = $"{currentCount}/{totalMoved}";

        if (currentBubble == null)
        {
            // 생성
            currentBubble = Instantiate(bubbleUIPrefab, FindAnyObjectByType<Canvas_Bubble>().transform);
            currentBubble.target = DataBubbleSocket;
            currentBubble.worldOffset = new Vector3(0, 2.0f, 0);  // 필요에 따라 조절
            currentBubble.GetComponent<RectTransform>().SetAsFirstSibling();
        }
        // 텍스트 갱신
        currentBubble.SetMessage(msg);
        List<string> datas = new List<string>
        {
            currentCount.ToString(),
            totalMoved.ToString()
        };
        currentBubble.SetDetail(datas, logicType.move, LogicUIManager.instance.GetItemLabelByID(nodeID));
    }
}