using RAGE;
using RAGE.Elements;
using RAGE.Game;
using System;
using Vehicle = RAGE.Elements.Vehicle;

namespace SouthValleyFive_Client.jobs
{
    class Trucker : Events.Script
    {
        public Checkpoint TruckLoadingCheck = null;
        public Checkpoint TruckDeliverCheck = null;
        public Blip truckingBlip = null;

        public Trucker()
        {
            Events.Add("startTrucking", StartTruckingEvent);
            Events.Add("deliverGoods", DeliverGoodsEvent);
            Events.Add("attachTrailer", AttachTrailerEvent);

            Events.OnPlayerEnterCheckpoint += OnPlayerEnterCheckpoint;
        }

        private void AttachTrailerEvent(object[] args)
        {
            Vehicle vehicle = (Vehicle)args[0];
            Vehicle trailer = (Vehicle)args[1];

            RAGE.Game.Vehicle.AttachVehicleToTrailer(vehicle.Id, trailer.Id, 10.0f);
        }

        private void DeliverGoodsEvent(object[] args)
        {
            Vector3 pos = (Vector3)args[0];
            uint checkpointType = Convert.ToUInt32(args[1]);

            float distance = Pathfind.CalculateTravelDistanceBetweenPoints(TruckLoadingCheck.Position.X, TruckLoadingCheck.Position.Y, TruckLoadingCheck.Position.Z, pos.X, pos.Y, pos.Z);

            DeleteCheck(TruckLoadingCheck);

            Events.CallRemote("setDistance", distance);

            if (truckingBlip == null)
            {
                truckingBlip = new Blip(1, pos, string.Empty, 1, 1);
            }
            else
            {
                truckingBlip.Position = pos;
            }
            truckingBlip.SetRoute(true);
            TruckDeliverCheck = new Checkpoint(checkpointType, pos, 4.0f, new Vector3(), new RGBA(150, 150, 0, 200));
        }

        private void StartTruckingEvent(object[] args)
        {
            Vector3 checkpoint = (Vector3)args[0];
            uint checkpointType = Convert.ToUInt32(args[1]);
            truckingBlip = new Blip(1, checkpoint, string.Empty, 1, 5);
            TruckLoadingCheck = new Checkpoint(checkpointType, checkpoint, 4.0f, new Vector3(), new RGBA(150, 150, 0, 200));
            RAGE.Ui.Console.Log(RAGE.Ui.ConsoleVerbosity.Info, $"Checkpoint ID: {TruckLoadingCheck.Id}, {TruckLoadingCheck.IsNull}, {TruckLoadingCheck.Position}");
            truckingBlip.SetRoute(true);
        }

        private void DeleteCheck(Checkpoint check)
        {
            check.Destroy();
            truckingBlip.Destroy();
        }

        private void ClearTrucking()
        {
            TruckDeliverCheck = null;
            TruckLoadingCheck = null;
            truckingBlip = null;
        }

        private void OnPlayerEnterCheckpoint(Checkpoint checkpoint, Events.CancelEventArgs cancel)
        {
            Chat.Output($"Entered Checkpoint {checkpoint.Handle} {checkpoint.Id}");

            if (checkpoint == TruckLoadingCheck)
            {
                Events.CallRemote("truckingLoad");
            }
            if(checkpoint == TruckDeliverCheck)
            {
                Events.CallRemote("deliverLoad");
                DeleteCheck(checkpoint);
                ClearTrucking();
            }
        }
    }
}