using System;
using System.Collections.Generic;
using System.Drawing;
using System.IO;
using System.Windows.Forms;
using System.Xml.Serialization;

namespace WindowsFormsApp24
{
    public partial class FormCronologia : Form
    {
        int ano = 1914;

        List<PictureBox> pins = new List<PictureBox>();
        List<Evento> eventosDoAno = new List<Evento>();

        public Image Image { get; private set; }

        public FormCronologia()
        {
            InitializeComponent();
        }

        private void Circulo1914_Click(object sender, EventArgs e)
        {
            Circulo1914.Image = imageList.Images[0];
            Circulo1915.Image = imageList.Images[1];
            Circulo1916.Image = imageList.Images[1];
            Circulo1917.Image = imageList.Images[1];
            Circulo1918.Image = imageList.Images[1];

            ano = 1914;
            AtualizaEventos();
        }

        private void Circulo1915_Click(object sender, EventArgs e)
        {
            Circulo1914.Image = imageList.Images[1];
            Circulo1915.Image = imageList.Images[0];
            Circulo1916.Image = imageList.Images[1];
            Circulo1917.Image = imageList.Images[1];
            Circulo1918.Image = imageList.Images[1];

            ano = 1915;
            AtualizaEventos();
        }

        private void Circulo1916_Click(object sender, EventArgs e)
        {
            Circulo1914.Image = imageList.Images[1];
            Circulo1915.Image = imageList.Images[1];
            Circulo1916.Image = imageList.Images[0];
            Circulo1917.Image = imageList.Images[1];
            Circulo1918.Image = imageList.Images[1];

            ano = 1916;
            AtualizaEventos();
        }

        private void Circulo1917_Click(object sender, EventArgs e)
        {
            Circulo1914.Image = imageList.Images[1];
            Circulo1915.Image = imageList.Images[1];
            Circulo1916.Image = imageList.Images[1];
            Circulo1917.Image = imageList.Images[0];
            Circulo1918.Image = imageList.Images[1];

            ano = 1917;
            AtualizaEventos();
        }

        private void Circulo1918_Click(object sender, EventArgs e)
        {
            Circulo1914.Image = imageList.Images[1];
            Circulo1915.Image = imageList.Images[1];
            Circulo1916.Image = imageList.Images[1];
            Circulo1917.Image = imageList.Images[1];
            Circulo1918.Image = imageList.Images[0];

            ano = 1918;
            AtualizaEventos();
        }

        private void FormCronologia_Load(object sender, EventArgs e)
        {
            AtualizaEventos();
        }
        public void AtualizaEventos()
        {
            Eventos dadosLidos;

            XmlSerializer serializer = new XmlSerializer(typeof(Eventos));

            using (FileStream fileStream = new FileStream("Eventos.xml", FileMode.Open))
            {
                dadosLidos = (Eventos)serializer.Deserialize(fileStream);
            }

            Descricao.Clear();

            foreach (PictureBox pin in pins)
            {
                Controls.Remove(pin);
            }

            pins.Clear();
            eventosDoAno.Clear();


            foreach (Evento ev in dadosLidos.Lista)
            {
                if (ev.Data.Ano == ano)
                {
                    Descricao.AppendText(ev.Data.Dia + " de " + ev.Data.Mes + " de " + ev.Data.Ano + "\n");
                    Descricao.AppendText("\n");
                    Descricao.AppendText(ev.Descricao + "\n");
                    Descricao.AppendText("\n");
                    Descricao.AppendText("\n");

                    int ajusteNaSeiPorque = 7;

                    int w = Properties.Resources.Pin.Width + ajusteNaSeiPorque;
                    int h = Properties.Resources.Pin.Height + ajusteNaSeiPorque;


                    Bitmap baseImage;
                    Bitmap pin = new Bitmap(w, h);

                    baseImage = new Bitmap(Mapa.Image);

                    Rectangle cropRect = new Rectangle(ev.Coordenadas.X, ev.Coordenadas.Y, w, h);

                    using (Graphics g = Graphics.FromImage(pin))
                    {
                        g.DrawImage(baseImage, new Rectangle(0, 0, w, h), cropRect, GraphicsUnit.Pixel);
                        g.DrawImage(Properties.Resources.Pin, 0, 0);
                    }

                    PictureBox local = new PictureBox()
                    {
                        Name = "local",
                        Size = new Size(w, h),
                        Location = new Point(ev.Coordenadas.X + Mapa.Location.X, ev.Coordenadas.Y + Mapa.Location.Y),
                    };

                    local.Image = pin;
                    local.MouseClick += new System.EventHandler(this.localMouseclick);

                    void localMouseclick(object sender, EventArgs e);

                    Controls.Add(local);
                    local.BringToFront();

                    pins.Add(local);
                    eventosDoAno.Add(ev);
                }
            }
        }
    }
}