using Sandbox.ModAPI;
using Sandbox.Common;
using Sandbox.Common.ObjectBuilders;
using Sandbox.Common.Components;
using System;
using System.Collections.Generic;
using System.Text;
using System.Collections;
using System.Linq;

namespace TestRotorLogic
{
    [MyEntityComponentDescriptor(typeof(MyObjectBuilder_MotorStator))]
    public class MyRotorLogic : MyGameLogicComponent
    {
        private bool m_greeted;

        public override void Close()
        {
        }

        public override void Init(Sandbox.Common.ObjectBuilders.MyObjectBuilder_EntityBase objectBuilder)
        {
            Entity.NeedsUpdate |= MyEntityUpdateEnum.EACH_100TH_FRAME;
        }

        public override void MarkForClose()
        {
        }

        public override void UpdateAfterSimulation()
        {
        }

        public override void UpdateAfterSimulation10()
        {
        }

        public override void UpdateAfterSimulation100()
        {
        }

        public override void UpdateBeforeSimulation()
        {
        }

        public override void UpdateBeforeSimulation10()
        {
        }

        public override void UpdateBeforeSimulation100()
        {
            if ((MyAPIGateway.Session.Player.PlayerCharacter.Entity.GetPosition() - Entity.GetPosition()).Length() < 10)
            {
                if (!m_greeted)
                {
                    MyAPIGateway.Utilities.ShowNotification(String.Format("Rotor Angle: {0:F2}º", getRotorCurrentAngle(Entity)), 3000, MyFontEnum.Red);
                    m_greeted = true;
                }
            }
            else
                m_greeted = false;
        }

        private static float getRotorCurrentAngle(IMyEntity baseEntity)
        {
            float value = 0f;

            try
            {
                IMyEntity topEnt = baseEntity.GetTopMostParent();
                MyObjectBuilder_CubeGrid topBuilder = (MyObjectBuilder_CubeGrid)topEnt.GetObjectBuilder(true);

                MyObjectBuilder_CubeBlock block = topBuilder.CubeBlocks.FirstOrDefault(c => c.EntityId == baseEntity.EntityId);
                if (block == null)
                    return value;

                if (block.EntityId == baseEntity.EntityId && block is MyObjectBuilder_MotorStator)
                {
                    MyObjectBuilder_MotorStator rotor = (MyObjectBuilder_MotorStator)block;
                    value = rotor.CurrentAngle * (float)(180 / Math.PI);
                }
            }
            catch
            {
            }

            return value;
        }

        public override void UpdateOnceBeforeFrame()
        {
        }
    }
}