using System;
using Newtonsoft.Json;
using System.Collections.Generic;
using UnityEngine;
using System.Collections;
using Newtonsoft.Json.Linq;
using System.Collections.Concurrent;
using RTG;
using Unity.VisualScripting;
using Best.HTTP.JSON;

public class SimulationModelConveyor : SimulationModel
{
    Vector3 startPosition;
    Vector3 endPosition;
    ConcurrentQueue<JObject> dataQueue;
    GameObject targetCargo;
    int transportTime;
    float elapseTime;
    string inputQueueID;
    string inputStoreID;
    // Start is called once before the first execution of Update after the MonoBehaviour is created
    void Start()
    {
        startPosition = this.transform.Find(nameof(startPosition)).transform.position;
        endPosition = this.transform.Find(nameof(endPosition)).transform.position;
    }

    // Update is called once per frame
    void Update()
    {
        if ( targetCargo != null)
        {
            startPosition = this.transform.Find(nameof(startPosition)).transform.position;
            endPosition = this.transform.Find(nameof(endPosition)).transform.position;

            elapseTime += Time.deltaTime;

            if (elapseTime < transportTime)
            {
                targetCargo.transform.position = Vector3.Lerp(startPosition, endPosition, elapseTime / transportTime);
            }
            else if ( elapseTime > transportTime )
            {
                //targetCargo = null;
                elapseTime = 0;
            }

        }
    }


    protected override IEnumerator RunSimulationCoroutine()
    {
        Debug.Log("Start");

        yield return new WaitUntil(() => !string.IsNullOrEmpty(nodeID));
        while (dataQueue == null)
        {
            dataQueue = MQTTDataBase.Instance.GetDataQueue(nodeID);
            if (dataQueue == null)
                yield return null;
            else
                break;
        }

        while(true)
        {
            if (dataQueue.TryDequeue(out JObject currentData))
            {
                string rawData = currentData.ToString();


                Debug.Log(rawData);
                if ( rawData.Contains("conveyor_loading"))
                {
                    //targetCargo = Instantiate(this.gameObject);
                    //var resourcePath = "Models";
                    //var tmpModel = Resources.Load<GameObject>(string.Format("{0}/{1}", resourcePath, "Box_Pallet"));
                    //targetCargo = Instantiate(tmpModel);



                    SimulationModel model = new SimulationModel();

                    if (!string.IsNullOrEmpty(inputQueueID))
                    {
                        model = DataManager.I.GetModel(inputQueueID);
                    }
                    else if (!string.IsNullOrEmpty(inputStoreID))
                    {
                        model = DataManager.I.GetModel(inputStoreID);
                    }

                    SimulationModelStore storeModel = (SimulationModelStore)model;

                    if ( targetCargo == null)
                    {
                        yield return new WaitUntil(() =>
                        {
                            targetCargo = storeModel.GetProduct();
                            return targetCargo != null;
                        });

                        targetCargo.transform.position = startPosition;
                        targetCargo.transform.rotation = Quaternion.identity;

                    }

                    ConveyorLoadingEventMessage message
                        = JsonConvert.DeserializeObject<ConveyorLoadingEventMessage>(rawData);
                    Debug.Log(message);

                }

                if ( rawData.Contains("conveyor_started"))
                {
                    ConveyorStartedEventMessage startDataMessage
                        = JsonConvert.DeserializeObject<ConveyorStartedEventMessage>(rawData);

                    Debug.Log(startDataMessage.Data.InputQueues.ToString() + this.name);

                    transportTime = (int)startDataMessage.Data.MoveTime;
                   
                    if ( startDataMessage.Data.InputQueues.Count != 0)
                    {
                        inputQueueID = startDataMessage.Data.InputQueues[0].Queue;
                    }
                    
                    if ( startDataMessage.Data.InputStores.Count != 0)
                    {
                        inputStoreID = startDataMessage.Data.InputStores[0].Queue;
                    }

                   

                }

                if ( rawData.Contains("conveyor_unloading"))
                {
                    if ( rawData.Contains("_to_queue"))
                    {
                        ConveyorUnloadingToQueueEventMessage message
                        = JsonConvert.DeserializeObject<ConveyorUnloadingToQueueEventMessage>(rawData);

                        string destinationID = message.Data.QueueName;

                        SimulationModel model = DataManager.I.GetModel(destinationID);
                        SimulationModelStore storemodel = (SimulationModelStore)model;

                        storemodel.StoreProduct(targetCargo);
                        targetCargo = null;
                    }

                    else if ( rawData.Contains("_to_store"))
                    {
                        ConveyorUnloadingToStoreEventMessage message
                            = JsonConvert.DeserializeObject<ConveyorUnloadingToStoreEventMessage>(rawData);


                        string destinationID = message.Data.StoreName;

                        SimulationModel model = DataManager.I.GetModel(destinationID);
                        SimulationModelStore storemodel = (SimulationModelStore)model;

                        storemodel.StoreProduct(targetCargo);
                        targetCargo = null;
                    }

                    
                }

            }

            yield return null;
        }
        
    }
}

[Serializable]
public class ConveyorUnloadingToStoreEventMessage
{
    [JsonProperty("type")]
    public string? Type { get; set; }

    [JsonProperty("_event")]
    public string? Event { get; set; }

    [JsonProperty("component_type")]
    public string? ComponentType { get; set; }

    [JsonProperty("component_id")]
    public string? ComponentId { get; set; }

    [JsonProperty("simulation_time")]
    public double? SimulationTime { get; set; }

    [JsonProperty("data")]
    public ConveyorUnloadingToStoreData? Data { get; set; }

    [JsonProperty("timestamp")]
    public string? Timestamp { get; set; }
}

[Serializable]
public class ConveyorUnloadingToStoreData
{
    [JsonProperty("product_id")]
    public string? ProductId { get; set; }

    [JsonProperty("store_name")]
    public string? StoreName { get; set; }

    [JsonProperty("store_length")]
    public int? StoreLength { get; set; }

    [JsonProperty("destination_type")]
    public string? DestinationType { get; set; }

    [JsonProperty("is_defective")]
    public bool? IsDefective { get; set; }

    [JsonProperty("items_count")]
    public int? ItemsCount { get; set; }

    [JsonProperty("remaining_capacity")]
    public int? RemainingCapacity { get; set; }

    [JsonProperty("transported_count")]
    public int? TransportedCount { get; set; }

    [JsonProperty("conveyor_id")]
    public string? ConveyorId { get; set; }

    [JsonProperty("conveyor_label")]
    public string? ConveyorLabel { get; set; }

    [JsonProperty("belt_speed")]
    public double? BeltSpeed { get; set; }

    [JsonProperty("belt_length")]
    public double? BeltLength { get; set; }

    [JsonProperty("capacity")]
    public int? Capacity { get; set; }

    [JsonProperty("items_on_belt")]
    public int? ItemsOnBelt { get; set; }
}


[Serializable]
public class ConveyorUnloadingToQueueEventMessage
{
    [JsonProperty("type")]
    public string? Type { get; set; }

    [JsonProperty("_event")]
    public string? Event { get; set; }

    [JsonProperty("component_type")]
    public string? ComponentType { get; set; }

    [JsonProperty("component_id")]
    public string? ComponentId { get; set; }

    [JsonProperty("simulation_time")]
    public double? SimulationTime { get; set; }

    [JsonProperty("data")]
    public ConveyorUnloadingToQueueData? Data { get; set; }

    [JsonProperty("timestamp")]
    public string? Timestamp { get; set; }
}

[Serializable]
public class ConveyorUnloadingToQueueData
{
    [JsonProperty("product_id")]
    public string? ProductId { get; set; }

    [JsonProperty("queue_name")]
    public string? QueueName { get; set; }

    [JsonProperty("queue_length")]
    public int? QueueLength { get; set; }

    [JsonProperty("destination_type")]
    public string? DestinationType { get; set; }

    [JsonProperty("is_defective")]
    public bool? IsDefective { get; set; }

    [JsonProperty("items_count")]
    public int? ItemsCount { get; set; }

    [JsonProperty("remaining_capacity")]
    public int? RemainingCapacity { get; set; }

    [JsonProperty("transported_count")]
    public int? TransportedCount { get; set; }

    [JsonProperty("conveyor_id")]
    public string? ConveyorId { get; set; }

    [JsonProperty("conveyor_label")]
    public string? ConveyorLabel { get; set; }

    [JsonProperty("belt_speed")]
    public double? BeltSpeed { get; set; }

    [JsonProperty("belt_length")]
    public double? BeltLength { get; set; }

    [JsonProperty("capacity")]
    public int? Capacity { get; set; }

    [JsonProperty("items_on_belt")]
    public int? ItemsOnBelt { get; set; }
}


[Serializable]
public class ConveyorUnloadingEventMessage
{
    [JsonProperty("type")]
    public string? Type { get; set; }

    [JsonProperty("_event")]
    public string? Event { get; set; }

    [JsonProperty("component_type")]
    public string? ComponentType { get; set; }

    [JsonProperty("component_id")]
    public string? ComponentId { get; set; }

    [JsonProperty("component_label")]
    public string? ComponentLabel { get; set; }

    [JsonProperty("simulation_time")]
    public float? SimulationTime { get; set; }

    [JsonProperty("data")]
    public ConveyorUnloadingData? Data { get; set; }
}

[Serializable]
public class ConveyorUnloadingData
{
    [JsonProperty("product_id")]
    public string? ProductId { get; set; }

    [JsonProperty("product_position")]
    public float? ProductPosition { get; set; }

    [JsonProperty("travel_time")]
    public float? TravelTime { get; set; }

    [JsonProperty("is_defective")]
    public bool? IsDefective { get; set; }

    [JsonProperty("destination_queue")]
    public string? DestinationQueue { get; set; }

    [JsonProperty("conveyor_id")]
    public string? ConveyorId { get; set; }

    [JsonProperty("conveyor_label")]
    public string? ConveyorLabel { get; set; }

    [JsonProperty("belt_speed")]
    public float? BeltSpeed { get; set; }

    [JsonProperty("belt_length")]
    public float? BeltLength { get; set; }

    [JsonProperty("capacity")]
    public int? Capacity { get; set; }

    [JsonProperty("items_on_belt")]
    public int? ItemsOnBelt { get; set; }
}


[Serializable]
public class ConveyorStartedEventMessage
{
    [JsonProperty("type")]
    public string? Type { get; set; }

    [JsonProperty("_event")]
    public string? Event { get; set; }

    [JsonProperty("component_type")]
    public string? ComponentType { get; set; }

    [JsonProperty("component_id")]
    public string? ComponentId { get; set; }

    [JsonProperty("component_label")]
    public string? ComponentLabel { get; set; }

    [JsonProperty("simulation_time")]
    public float? SimulationTime { get; set; }

    [JsonProperty("data")]
    public ConveyorStartedData? Data { get; set; }
}

[Serializable]
public class ConveyorStartedData
{
    [JsonProperty("conveyor_id")]
    public string? ConveyorId { get; set; }

    [JsonProperty("conveyor_label")]
    public string? ConveyorLabel { get; set; }

    [JsonProperty("move_time")]
    public int? MoveTime { get; set; }

    [JsonProperty("belt_speed")]
    public float? BeltSpeed { get; set; }

    [JsonProperty("belt_length")]
    public float? BeltLength { get; set; }

    [JsonProperty("capacity")]
    public int? Capacity { get; set; }

    [JsonProperty("min_gap")]
    public float? MinGap { get; set; }

    [JsonProperty("input_queues")]
    public List<InputQueue>? InputQueues { get; set; }

    [JsonProperty("input_stores")]
    public List<InputStore>? InputStores { get; set; }

    [JsonProperty("output_queue")]
    public string? OutputQueue { get; set; }

    [JsonProperty("defect_queue")]
    public string? DefectQueue { get; set; }

    [JsonProperty("required_resource")]
    public string? RequiredResource { get; set; }

    [JsonProperty("items_on_belt")]
    public int? ItemsOnBelt { get; set; }
}

[Serializable]
public class InputQueue
{
    [JsonProperty("queue")]
    public string? Queue { get; set; }

    [JsonProperty("required_items")]
    public int? RequiredItems { get; set; }
}


[Serializable]
public class InputStore
{
    [JsonProperty("store")]
    public string? Queue { get; set; }

    [JsonProperty("required_items")]
    public int? RequiredItems { get; set; }
}


[Serializable]
public class ConveyorLoadingEventMessage
{
    [JsonProperty("type")]
    public string? Type { get; set; }

    [JsonProperty("_event")]
    public string? Event { get; set; }

    [JsonProperty("component_type")]
    public string? ComponentType { get; set; }

    [JsonProperty("component_id")]
    public string? ComponentId { get; set; }

    [JsonProperty("component_label")]
    public string? ComponentLabel { get; set; }

    [JsonProperty("simulation_time")]
    public float? SimulationTime { get; set; }

    [JsonProperty("data")]
    public ConveyorLoadingData? Data { get; set; }
}

[Serializable]
public class ConveyorLoadingData
{
    [JsonProperty("product_id")]
    public string? ProductId { get; set; }

    [JsonProperty("belt_load_percentage")]
    public float? BeltLoadPercentage { get; set; }

    [JsonProperty("first_item_position")]
    public float? FirstItemPosition { get; set; }

    [JsonProperty("conveyor_id")]
    public string? ConveyorId { get; set; }

    [JsonProperty("conveyor_label")]
    public string? ConveyorLabel { get; set; }

    [JsonProperty("belt_speed")]
    public float? BeltSpeed { get; set; }

    [JsonProperty("belt_length")]
    public float? BeltLength { get; set; }

    [JsonProperty("capacity")]
    public int? Capacity { get; set; }

    [JsonProperty("items_on_belt")]
    public int? ItemsOnBelt { get; set; }
}

[Serializable]
    public class ConveyorEventMessage
    {
        [JsonProperty("type")]
        public string? Type { get; set; }

        [JsonProperty("_event")]
        public string? Event { get; set; }

        [JsonProperty("component_type")]
        public string? ComponentType { get; set; }

        [JsonProperty("component_id")]
        public string? ComponentId { get; set; }

        [JsonProperty("component_label")]
        public string? ComponentLabel { get; set; }

        [JsonProperty("simulation_time")]
        public float? SimulationTime { get; set; }

        [JsonProperty("data")]
        public ConveyorEventData? Data { get; set; }
    }

    [Serializable]
    public class ConveyorEventData
    {
        [JsonProperty("conveyor_id")]
        public string? ConveyorId { get; set; }

        [JsonProperty("conveyor_label")]
        public string? ConveyorLabel { get; set; }

        [JsonProperty("move_time")]
        public int? MoveTime { get; set; }

        [JsonProperty("belt_speed")]
        public float? BeltSpeed { get; set; }

        [JsonProperty("belt_length")]
        public float? BeltLength { get; set; }

        [JsonProperty("capacity")]
        public int? Capacity { get; set; }

        [JsonProperty("min_gap")]
        public float? MinGap { get; set; }

        [JsonProperty("input_queues")]
        public List<InputQueue>? InputQueues { get; set; }

        [JsonProperty("output_queue")]
        public string? OutputQueue { get; set; }

        [JsonProperty("defect_queue")]
        public string? DefectQueue { get; set; }

        [JsonProperty("required_resource")]
        public string? RequiredResource { get; set; }

        [JsonProperty("items_on_belt")]
        public int? ItemsOnBelt { get; set; }
    }

    [Serializable]
    public class ConveyorMovingEventMessage
    {
        [JsonProperty("type")]
        public string? Type { get; set; }

        [JsonProperty("_event")]
        public string? Event { get; set; }

        [JsonProperty("component_type")]
        public string? ComponentType { get; set; }

        [JsonProperty("component_id")]
        public string? ComponentId { get; set; }

        [JsonProperty("component_label")]
        public string? ComponentLabel { get; set; }

        [JsonProperty("simulation_time")]
        public float? SimulationTime { get; set; }

        [JsonProperty("data")]
        public ConveyorMovingData? Data { get; set; }
    }

    [Serializable]
    public class ConveyorMovingData
    {
        [JsonProperty("item_positions")]
        public List<float>? ItemPositions { get; set; }

        [JsonProperty("average_position")]
        public float? AveragePosition { get; set; }

        [JsonProperty("current_speed")]
        public float? CurrentSpeed { get; set; }

        [JsonProperty("conveyor_id")]
        public string? ConveyorId { get; set; }

        [JsonProperty("conveyor_label")]
        public string? ConveyorLabel { get; set; }

        [JsonProperty("belt_speed")]
        public float? BeltSpeed { get; set; }

        [JsonProperty("belt_length")]
        public float? BeltLength { get; set; }

        [JsonProperty("capacity")]
        public int? Capacity { get; set; }

        [JsonProperty("items_on_belt")]
        public int? ItemsOnBelt { get; set; }
    }