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namespace MikroPic.EdaTools.v1.Core.Model.Connectivity {
using System;
using System.Collections.Generic;
using MikroPic.EdaTools.v1.Base.Geometry;
using MikroPic.EdaTools.v1.Core.Model.Board;
using MikroPic.EdaTools.v1.Core.Model.Board.Elements;
using MikroPic.EdaTools.v1.Core.Model.Board.Visitors;
public sealed class ConnectivityMap {
private sealed class AddElementVisitor: EdaElementVisitor {
private readonly ConnectivityMap map;
public AddElementVisitor(ConnectivityMap map) {
this.map = map;
}
public override void Visit(EdaLineElement line) {
ConnectivityItem item = new ConnectivityItem(line);
ConnectivityAnchor anchorA = map.GetAnchor(line.StartPosition);
anchorA.AddItem(item);
ConnectivityAnchor anchorB = map.GetAnchor(line.StartPosition);
anchorB.AddItem(item);
map.DefineEdge(anchorA, anchorB);
}
public override void Visit(EdaViaElement via) {
ConnectivityItem item = new ConnectivityItem(via);
ConnectivityAnchor anchor = map.GetAnchor(via.Position);
anchor.AddItem(item);
}
}
private readonly Dictionary<EdaPoint, ConnectivityAnchor> anchors = new Dictionary<EdaPoint, ConnectivityAnchor>();
private readonly Dictionary<Tuple<ConnectivityAnchor, ConnectivityAnchor>, ConnectivityEdge> edges = new Dictionary<Tuple<ConnectivityAnchor, ConnectivityAnchor>, ConnectivityEdge>();
/// <summary>
/// Afegeix una plada al mapa de conectivitat.
/// </summary>
/// <param name="board">La placa a afeigir.</param>
///
public void Add(EdaBoard board) {
if (board == null)
throw new ArgumentNullException(nameof(board));
var visitor = new AddElementVisitor(this);
board.AcceptVisitor(visitor);
}
/// <summary>
/// Afegeix un element.
/// </summary>
/// <param name="element">L'element a afeigir.</param>
///
public void Add(EdaElementBase element) {
if (element == null)
throw new ArgumentNullException(nameof(element));
if (element is EdaViaElement via)
AddViaElement(via);
else if (element is EdaSmtPadElement smd)
AddSmdPadElement(smd);
else if (element is EdaThtPadElement th)
AddThPadElement(th);
else if (element is EdaLineElement line)
AddLineElement(line);
else if (element is EdaArcElement arc)
AddLineElement(arc);
}
/// <summary>
/// Elimina un element.
/// </summary>
/// <param name="element">L'element a eliminar.</param>
///
public void Remove(EdaElementBase element) {
}
/// <summary>
/// Obte la pista de la posicio especificada.
/// </summary>
/// <param name="position">La posicio.</param>
/// <returns>La pista com a llista d'elements.</returns>
///
public IEnumerable<EdaElementBase> GetChainedElements(EdaPoint position) {
HashSet<EdaElementBase> chain = new HashSet<EdaElementBase>();
// GetChainedElements(position, chain);
return chain;
}
/* private void GetChainedElements(Point position, ICollection<Element> chain) {
if (map.TryGetValue(position, out List<Element> elements)) {
foreach (var element in elements) {
if (!chain.Contains(element)) {
chain.Add(element);
// Procesa els elements encadenats (Linies i arcs)
//
if (element is LineElement line) {
if (line.StartPosition == position)
GetChainedElements(line.EndPosition, chain);
else
GetChainedElements(line.StartPosition, chain);
}
else if (element is ArcElement arc) {
if (arc.StartPosition == position)
GetChainedElements(arc.EndPosition, chain);
else
GetChainedElements(arc.StartPosition, chain);
}
}
}
}
}*/
/// <summary>
/// Obte un anclatge per la posicio especificada.
/// </summary>
/// <param name="position">La posicio.</param>
/// <returns>L'anclatge d'aquesta posicio.</returns>
///
private ConnectivityAnchor GetAnchor(EdaPoint position) {
if (!anchors.TryGetValue(position, out ConnectivityAnchor anchor)) {
anchor = new ConnectivityAnchor(position);
anchors.Add(position, anchor);
}
return anchor;
}
/// <summary>
/// Defineix un item en un anclatge.
/// </summary>
/// <param name="anchor">L'anclatge.</param>
/// <param name="element">El element.</param>
///
private void DefineItem(ConnectivityAnchor anchor, EdaElementBase element) {
ConnectivityItem item = new ConnectivityItem(element);
anchor.AddItem(item);
}
/// <summary>
/// Defineix una unio entre dos anclatges.
/// </summary>
/// <param name="anchorA">Anclatge A.</param>
/// <param name="anchorB">Anclatge B.</param>
///
private void DefineEdge(ConnectivityAnchor anchorA, ConnectivityAnchor anchorB) {
Tuple<ConnectivityAnchor, ConnectivityAnchor> key = new Tuple<ConnectivityAnchor, ConnectivityAnchor>(anchorA, anchorB);
if (edges.ContainsKey(key))
throw new InvalidOperationException("Ya existe el anclaje");
ConnectivityEdge edge = new ConnectivityEdge(anchorA, anchorB);
edges.Add(key, edge);
}
/// <summary>
/// Afegeix un element 'Via'
/// </summary>
/// <param name="via">L'element a afeigir.</param>
///
private void AddViaElement(EdaViaElement via) {
ConnectivityItem item = new ConnectivityItem(via);
ConnectivityAnchor anchor = GetAnchor(via.Position);
anchor.AddItem(item);
}
/// <summary>
/// Afegeix un element 'ThPad'
/// </summary>
/// <param name="pad">L'element a afeigir.</param>
///
private void AddThPadElement(EdaThtPadElement pad) {
ConnectivityItem item = new ConnectivityItem(pad);
ConnectivityAnchor anchor = GetAnchor(pad.Position);
anchor.AddItem(item);
}
/// <summary>
/// Afegeix un element 'SmdPad'
/// </summary>
/// <param name="pad">L'element a afeigir.</param>
///
private void AddSmdPadElement(EdaSmtPadElement pad) {
ConnectivityItem item = new ConnectivityItem(pad);
ConnectivityAnchor anchor = GetAnchor(pad.Position);
anchor.AddItem(item);
}
/// <summary>
/// Afegeix un element
/// </summary>
/// <param name="position">La posicio.</param>
/// <param name="element">El element.</param>
///
private void AddLineElement(EdaLineBaseElement line) {
ConnectivityItem item = new ConnectivityItem(line);
ConnectivityAnchor anchorA = GetAnchor(line.StartPosition);
anchorA.AddItem(item);
ConnectivityAnchor anchorB = GetAnchor(line.StartPosition);
anchorB.AddItem(item);
DefineEdge(anchorA, anchorB);
}
/// <summary>
/// Elimina un element.
/// </summary>
/// <param name="position">La posicio.</param>
/// <param name="element">El element.</param>
///
private void RemoveElement(EdaPoint position, EdaElementBase element) {
}
public void Clear() {
anchors.Clear();
edges.Clear();
}
}
}