using System;
using System.Collections.Generic;
using System.Drawing.Drawing2D;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace AirBomber
{
    public class DrawningAirBomber
    {
        public EntityAirBomber? EntityAirBomber { get; private set; }

        private int _pictureWeigth;

        private int _pictureHeight;

        private int _startPosX;

        private int _startPosY;

        private int _PlaneWidth = 160;

        private int _PlaneHeight = 185;

        public bool Init(int speed, int weight, Color bodycolor, Color dopcolor, bool bodykit, bool toplivo, bool rocket, int width, int height)
        {
            //TODO: Продумать проверки
            if (weight < _pictureWeigth || height < _pictureHeight)
            {
                return false;
            }
            _pictureWeigth = width;
            _pictureHeight = height;
            EntityAirBomber = new EntityAirBomber();
            EntityAirBomber.Init(speed, weight, bodycolor, dopcolor, bodykit, toplivo, rocket);
            return true;
        }

        public void SetPosition(int x, int y)
        {

            //TODO: Изменения x, y
            if (x <= _pictureWeigth - _PlaneWidth && x >= 0 && y <= _pictureHeight - _PlaneHeight && y >= 0)
            {
                _startPosX = x;
                _startPosY = y;
            }
        }

        public void MoveTransport(Diraction diraction)
        {
            if (EntityAirBomber == null)
            {
                return;
            }

            int step = (int)EntityAirBomber.Step;

            switch (diraction)
            {
                case Diraction.Left:
                    if (_startPosX - step >= 0)
                    {
                        _startPosX -= step;
                    }
                    else
                    {
                        _startPosX = 0;
                    }
                    break;
                case Diraction.Right:
                    if (_startPosX + step + _PlaneWidth <= _pictureWeigth)
                    {
                        _startPosX += step;
                    }
                    else
                    {
                        _startPosX = _pictureWeigth - _PlaneWidth;
                    }
                    break;
                case Diraction.Up:
                    if (_startPosY - step >= 0)
                    {
                        _startPosY -= step;
                    }
                    else
                    {
                        _startPosY = 0;
                    }
                    break;
                case Diraction.Down:
                    if (_startPosY + step + _PlaneHeight <= _pictureHeight)
                    {
                        _startPosY += step;
                    }
                    else
                    {
                        _startPosY = _pictureHeight - _PlaneHeight;
                    }
                    break;
            }
        }


        public void DrawCar(Graphics g)
        {
            if (EntityAirBomber == null)
            {
                return;
            }

            Pen pen = new(Color.Black);
            Brush dopcolor = new SolidBrush(EntityAirBomber.DopColor);
            if (EntityAirBomber.BodyKit)
            {
                //отрисовка ракет
                GraphicsPath rocket_1 = new GraphicsPath();
                rocket_1.AddLine(_startPosX + 70, _startPosY + 35, _startPosX + 80, _startPosY + 25);
                rocket_1.AddLine(_startPosX + 80, _startPosY + 25, _startPosX + 80, _startPosY + 45);
                rocket_1.CloseFigure();
                g.FillPath(dopcolor, rocket_1);
                g.DrawPath(Pens.Black, rocket_1);
                GraphicsPath rocket_2 = new GraphicsPath();
                rocket_2.AddLine(_startPosX + 70, _startPosY + 65, _startPosX + 80, _startPosY + 55);
                rocket_2.AddLine(_startPosX + 80, _startPosY + 55, _startPosX + 80, _startPosY + 75);
                rocket_2.CloseFigure();
                g.FillPath(dopcolor, rocket_2);
                g.DrawPath(Pens.Black, rocket_2);
                GraphicsPath rocket_3 = new GraphicsPath();
                rocket_3.AddLine(_startPosX + 70, _startPosY + 120, _startPosX + 80, _startPosY + 110);
                rocket_3.AddLine(_startPosX + 80, _startPosY + 110, _startPosX + 80, _startPosY + 130);
                rocket_3.CloseFigure();
                g.FillPath(dopcolor, rocket_3);
                g.DrawPath(Pens.Black, rocket_3);
                GraphicsPath rocket_4 = new GraphicsPath();
                rocket_4.AddLine(_startPosX + 70, _startPosY + 150, _startPosX + 80, _startPosY + 140);
                rocket_4.AddLine(_startPosX + 80, _startPosY + 140, _startPosX + 80, _startPosY + 160);
                rocket_4.CloseFigure();
                g.FillPath(dopcolor, rocket_4);
                g.DrawPath(Pens.Black, rocket_4);
                //отрисовка баков
                g.FillRectangle(dopcolor, _startPosX + 82, _startPosY + 5, 8, 10);
                g.FillRectangle(dopcolor, _startPosX + 82, _startPosY + 25, 8, 10);
                g.FillRectangle(dopcolor, _startPosX + 82, _startPosY + 45, 8, 10);
                g.FillRectangle(dopcolor, _startPosX + 82, _startPosY + 130, 8, 10);
                g.FillRectangle(dopcolor, _startPosX + 82, _startPosY + 150, 8, 10);
                g.FillRectangle(dopcolor, _startPosX + 82, _startPosY + 170, 8, 10);
            }
            //g.DrawEllipse(pen, _startPosX + 90, _startPosY, 20, 20);
            //g.DrawRectangle(pen, _startPosX + 90, _startPosY + 10,20, 40);
            //отрисовка крыла 1
            GraphicsPath fly_1 = new GraphicsPath();
            fly_1.AddLine(_startPosX + 80, _startPosY + 2, _startPosX + 80, _startPosY + 80);
            fly_1.AddLine(_startPosX + 80, _startPosY + 2, _startPosX + 90, _startPosY + 2);
            fly_1.AddLine(_startPosX + 90, _startPosY + 2, _startPosX + 100, _startPosY + 80);
            fly_1.AddLine(_startPosX + 100, _startPosY + 80, _startPosX + 80, _startPosY + 80);
            g.DrawPath(Pens.Black, fly_1);
            //отрисовка кабины пилота
            GraphicsPath treygol = new GraphicsPath();
            treygol.AddLine(_startPosX + 3, _startPosY + 95, _startPosX + 30, _startPosY + 80);
            treygol.AddLine(_startPosX + 30, _startPosY + 80, _startPosX + 30, _startPosY + 105);
            treygol.CloseFigure();
            g.FillPath(Brushes.Black, treygol);
            g.DrawPath(Pens.Black, treygol);
            //отрисовка корпуса
            g.DrawRectangle(pen, _startPosX + 30, _startPosY + 80, 120, 25);
            //отрисовка крыла 2
            GraphicsPath fly_2 = new GraphicsPath();
            fly_2.AddLine(_startPosX + 80, _startPosY + 105, _startPosX + 80, _startPosY + 185);
            fly_2.AddLine(_startPosX + 80, _startPosY + 185, _startPosX + 90, _startPosY + 185);
            fly_2.AddLine(_startPosX + 90, _startPosY + 185, _startPosX + 100, _startPosY + 105);
            fly_2.CloseFigure();
            g.DrawPath(Pens.Black, fly_2);
            //отриосвка хвоста
            GraphicsPath wing = new GraphicsPath();
            //wing.AddLine(_startPosX, _startPosY, _startPosX, _startPosY);
            wing.AddLine(_startPosX + 135, _startPosY + 80, _startPosX + 135, _startPosY + 70);
            wing.AddLine(_startPosX + 135, _startPosY + 70, _startPosX + 150, _startPosY + 50);
            wing.AddLine(_startPosX + 150, _startPosY + 50, _startPosX + 150, _startPosY + 80);
            wing.CloseFigure();
            g.DrawPath(Pens.Black, wing);
            GraphicsPath wing_2 = new GraphicsPath();
            wing_2.AddLine(_startPosX + 135, _startPosY + 105, _startPosX + 135, _startPosY + 115);
            wing_2.AddLine(_startPosX + 135, _startPosY + 115, _startPosX + 150, _startPosY + 135);
            wing_2.AddLine(_startPosX + 150, _startPosY + 135, _startPosX + 150, _startPosY + 105);
            wing_2.CloseFigure();
            g.DrawPath(Pens.Black, wing_2);
        }
    }
}