// ==UserScript==
// @name Visualisation des gares TGV
// @namespace MH
// @include */mountyhall/MH_Lieux/Lieu_Portail.php*
// @version 1.6
// @description Visualisation des gares TGV sous MountyHall
// @injectframes 1
// ==/UserScript==
// variables globales (c'est laid)
let VTGV_origine;
let VTGV_canevas;
let VTGV_listeDestination=[];
let VTGV_fixToolTip=false;
let VTGV_destinationCourante = {"x":0,"y":0,"n":0};
let VTGV_maxXY = 110;
let VTGV_multiplicateur = 3;
function VTGV_isPage(url) {
return 0 <= window.location.href.indexOf(url);
}
function VTGV_recupListe(destination = VTGV_destinationCourante){
// récupération de  liste des gares dans le tableau
let trList = document.getElementById("portail").getElementsByTagName("tbody")[0].getElementsByTagName('tr');
for (let tr of trList) {
var objDestination = {};
objDestination.nom = tr.childNodes[1].textContent;
objDestination.x = tr.childNodes[3].textContent;
objDestination.y = tr.childNodes[5].textContent;
objDestination.n = tr.childNodes[7].textContent;
objDestination.prix = tr.childNodes[9].textContent;
//objDestination.distance = Math.max(Math.abs(objDestination.x - destination.x), Math.abs(objDestination.y - destination.y),Math.abs(objDestination.n - destination.n)) + Math.abs(objDestination.n - destination.n);
objDestination.urlEmbarquer = tr.childNodes[13].innerHTML;
VTGV_listeDestination.push(objDestination);
}
return VTGV_listeDestination;
}
function VTGV_updateDestinationEvent(e){
VTGV_updateDestination(true);
}
function VTGV_updateDestination(refreshLimites=false){
let destinationString = document.getElementById("destination").value;
if(destinationString.length > 0) {
let destinationArray = destinationString.match(/-?\d+/g);
if (!destinationArray || destinationArray.length < 3) {
alert('Il faut donner X, Y et N comme "Destination"');
} else {
VTGV_destinationCourante.x = destinationArray[0];
VTGV_destinationCourante.y = destinationArray[1];
VTGV_destinationCourante.n = destinationArray[2];
VTGV_canevas.getContext('2d').clearRect(VTGV_multiplicateur * (parseInt(VTGV_maxXY)+1+parseInt(VTGV_destinationCourante.x)), VTGV_multiplicateur * (parseInt(VTGV_maxXY) + 1 - parseInt(VTGV_destinationCourante.y)), VTGV_multiplicateur, VTGV_multiplicateur);
for (let gare of VTGV_listeDestination) {
gare.distance = Math.max(Math.abs(gare.x - VTGV_destinationCourante.x), Math.abs(gare.y - VTGV_destinationCourante.y),(Math.abs(gare.n - VTGV_destinationCourante.n))) + Math.abs(gare.n - VTGV_destinationCourante.n);
}
VTGV_addGare(VTGV_destinationCourante, "green", "Triangle", false);
VTGV_addGare(VTGV_origine, "red", "Cercle", true);
}
}
if(refreshLimites) {
VTGV_updateLimites();
}
}
function VTGV_updateLimitesEvent(e){
VTGV_updateLimites(true);
}
function VTGV_updateLimites(refreshDestination=false) {
VTGV_canevas.getContext('2d').clearRect( 0 ,0 ,VTGV_multiplicateur * (VTGV_maxXY * 2 + 1),VTGV_multiplicateur * (VTGV_maxXY * 2 + 1));
let destinationString = document.getElementById("destination").value;
for (let gare of VTGV_listeDestination) {
if((destinationString.length <=0 || parseInt(gare.distance,10) <= parseInt(document.getElementById("limitePA").value)) && parseInt(gare.prix)  <= parseInt(document.getElementById("limiteGG").value)) {
VTGV_addGare(gare, "blue", "Rectangle", false);
}
else {
VTGV_addGare(gare, "black", "Rectangle", true);
}
}
VTGV_addGare(VTGV_origine, "red", "Cercle", true);
VTGV_addGare(VTGV_destinationCourante, "green", "Triangle", false);
if(refreshDestination) {
VTGV_updateDestination();
}
VTGV_majDivListeDestinationOK();
}
function VTGV_majDivListeDestinationOK() {
let divCible = document.getElementById("destinationCriteresOK");
let destinationString = document.getElementById("destination").value;
let cibleTexte = "";
cibleTexte = '<table border="5px solid" bordercolor="green">';
for (let gare of VTGV_listeDestination) {
if((destinationString.length <=0 || parseInt(gare.distance,10) <= parseInt(document.getElementById("limitePA").value)) && parseInt(gare.prix)  <= parseInt(document.getElementById("limiteGG").value)) {
cibleTexte += '<tr class="mh_tdpage"><td style="column-span:3">' + gare.nom + '</td><td>' + gare.urlEmbarquer + '</td></tr>';
cibleTexte += '<tr class="mh_tdpage">';
cibleTexte += '<td>X = ' + gare.x + ' | Y = ' + gare.y + ' | N = ' + gare.n;
if(gare.hasOwnProperty('distance')) { cibleTexte += ' (dist : ' + gare.distance + ' pa)</td>'};
cibleTexte += '<td>Prix = ' + gare.prix + '</td>';
cibleTexte += '</tr>';
}
}
cibleTexte += "</table>";
divCible.innerHTML = cibleTexte;
}
function VTGV_compareGG (gare1, gare2) {
if (parseInt(gare1.prix) < parseInt(gare2.prix)) {return -1;}
if (parseInt(gare1.prix) > parseInt(gare2.prix)) {return 1;}
return 0;
}
function VTGV_comparePA (gare1, gare2) {
if (parseInt(gare1.distance) < parseInt(gare2.distance)) {return -1;}
if (parseInt(gare1.distance) > parseInt(gare2.distance)) {return 1;}
return 0;
}
function VTGV_trierListe(e){
let destinationString = document.getElementById("destination").value;
if(e.target.id == "triPA" && destinationString.length <= 0) { return;}
if(e.target.id == "triPA") {VTGV_listeDestination.sort(VTGV_comparePA);}
else if (e.target.id == "triGG") {VTGV_listeDestination.sort(VTGV_compareGG);}
VTGV_majDivListeDestinationOK();
}
function VTGV_insertionTableau(){
// insertion des différents hamps utilisés
// point d'insertion (juste avant le tableau)
let insertPoint =  document.getElementById("portail");
// insertion des champs X / Y / N de destination + du bouton MAJ
let tableDestination = document.createElement("table");
trDestination = tableDestination.insertRow();
trDestination.class = "mh_tdpage";
tdDestinationLabel = trDestination.insertCell();
tdDestinationLabel.appendChild(document.createTextNode("Destination : "));
tdDestination = trDestination.insertCell();
inputDestination = document.createElement("input");
inputDestination.type="text";
inputDestination.id="destination";
inputDestination.size=30;
inputDestination.value="";
tdDestination.appendChild(inputDestination);
// insertion des champs max du voyage (GG/PA)
tdLimitesLabel = trDestination.insertCell();
tdLimitesLabel.appendChild(document.createTextNode("Valeurs Max : "));
tdlimitePA = trDestination.insertCell();
tdlimitePA.appendChild(document.createTextNode("PA restant : "));
inputPA = document.createElement("input");
inputPA.type="text";
inputPA.id="limitePA";
inputPA.size=5;
inputPA.value=25;
tdlimitePA.appendChild(inputPA);
tdlimitePA.appendChild(document.createTextNode(" GG : "));
inputGG = document.createElement("input");
inputGG.type="text";
inputGG.id="limiteGG";
inputGG.size=5;
inputGG.value=500;
tdlimitePA.appendChild(inputGG);
tdDestinationValid = trDestination.insertCell();
submitDestinationInput = document.createElement("button");
submitDestinationInput.id="submitDestination";
submitDestinationInput.innerHTML="Valider";
submitDestinationInput.onclick=VTGV_updateDestination;
tdDestinationValid.appendChild(submitDestinationInput);
tableDestination = insertPoint.parentNode.insertBefore(tableDestination,insertPoint);
// critères de tris
tdBoutonsTris = trDestination.insertCell();
let triGG = document.createElement("button");
triGG.id="triGG";
triGG.innerHTML="Trier par co&ucirc;t";
triGG.onclick=VTGV_trierListe;
tdBoutonsTris.appendChild(triGG);
let triPA = document.createElement("button");
triPA.id="triPA";
triPA.innerHTML="Trier par PA";
triPA.onclick=VTGV_trierListe;
tdBoutonsTris.appendChild(triPA);
// insertion du div globale
let scriptDiv = document.createElement("div");
scriptDiv.id="scriptDiv";
scriptDiv = insertPoint.parentNode.insertBefore(scriptDiv,insertPoint);
// insertion de la zone d'affichage des infos des gares
let infoDiv = document.createElement("div");
infoDiv.id="infoDiv";
infoDiv.style.display = "inline-block";
infoDiv.style.float="left";
infoDiv.style.overflow="visible";
infoDiv.style.margin="20px";
infoDiv = scriptDiv.insertBefore(infoDiv,scriptDiv.firstChild);
// insertion du div pour les gares correspondant aux critères
let destinationCriteres = document.createElement("div");
destinationCriteres.id="destinationCriteresOK";
destinationCriteres.style.overflow="visible";
destinationCriteres = infoDiv.insertBefore(destinationCriteres,infoDiv.firstChild);
// les tooltips
let toolTip = document.createElement("div");
toolTip.id="gareToolTip";
toolTip.style.overflow="visible";
toolTip = infoDiv.insertBefore(toolTip,destinationCriteres);
// affichage du canevas avec la carte du hall
let canevasDiv = document.createElement("div");
canevasDiv.id = "canevasDiv";
canevasDiv.style.display = "inline-block";
canevasDiv.style.float = "left";
canevasDiv = scriptDiv.insertBefore(canevasDiv,scriptDiv.firstChild);
VTGV_canevas = document.createElement("canvas");
VTGV_canevas.id = "VTGV_canevas";
VTGV_canevas.width = VTGV_multiplicateur * (VTGV_maxXY * 2 + 1);
VTGV_canevas.height = VTGV_multiplicateur * (VTGV_maxXY * 2 + 1);
VTGV_canevas.style.border = "1px solid #000";
VTGV_canevas.style.display = "inline-block";
VTGV_canevas.style.margin = "20px";
VTGV_canevas = canevasDiv.insertBefore(VTGV_canevas,canevasDiv.firstChild);
VTGV_canevas.addEventListener("mousemove", VTGV_gererToolTip);
VTGV_canevas.addEventListener("click", VTGV_gererToolTip);
}
function VTGV_addGare(objetGare, couleurPoint, formePoint, rempli){
let contextTGV = VTGV_canevas.getContext('2d');
contextTGV.fillStyle = couleurPoint;
contextTGV.strokeStyle = couleurPoint;
contextTGV.lineWidth = 1;
contextTGV.beginPath();
if(formePoint == "Rectangle" && rempli ){
contextTGV.rect(VTGV_multiplicateur * (parseInt(VTGV_maxXY)+1+parseInt(objetGare.x)), VTGV_multiplicateur * (parseInt(VTGV_maxXY) + 1 - parseInt(objetGare.y)), VTGV_multiplicateur, VTGV_multiplicateur);
}
else if (formePoint == "Rectangle" && !rempli) {
contextTGV.strokeRect(VTGV_multiplicateur * (parseInt(VTGV_maxXY)+1+parseInt(objetGare.x)), VTGV_multiplicateur * (parseInt(VTGV_maxXY) + 1 - parseInt(objetGare.y)), VTGV_multiplicateur, VTGV_multiplicateur);
}
else if (formePoint == "Cercle") {
centreX = VTGV_multiplicateur * (parseInt(VTGV_maxXY,10) + 1 + parseInt(objetGare.x,10)) + VTGV_multiplicateur / 2;
centreY = VTGV_multiplicateur * (parseInt(VTGV_maxXY,10) + 1 - parseInt(objetGare.y,10)) + VTGV_multiplicateur / 2;
contextTGV.arc(centreX, centreY, VTGV_multiplicateur/2, 0, 2 * Math.PI);
}
else if (formePoint == "Triangle") {
xPoint1 = VTGV_multiplicateur * (  parseInt(VTGV_maxXY,10) + parseInt(objetGare.x,10) + 0 ) + 1 ;
yPoint1 = VTGV_multiplicateur * (  parseInt(VTGV_maxXY,10) - parseInt(objetGare.y,10) + 2 ) + 1 ;
xPoint2 = VTGV_multiplicateur * (  parseInt(VTGV_maxXY,10) + parseInt(objetGare.x,10) + 2 ) + 1 ;
yPoint2 = VTGV_multiplicateur * (  parseInt(VTGV_maxXY,10) - parseInt(objetGare.y,10) + 2 ) + 1 ;
xPoint3 = VTGV_multiplicateur * (  parseInt(VTGV_maxXY,10) + parseInt(objetGare.x,10) + 1 ) + 1 ;
yPoint3 = VTGV_multiplicateur * (  parseInt(VTGV_maxXY,10) - parseInt(objetGare.y,10) + 0 ) + 1 ;
contextTGV.moveTo(xPoint1,yPoint1);
contextTGV.lineTo(xPoint2,yPoint2);
contextTGV.lineTo(xPoint3,yPoint3);
contextTGV.closePath();
}
contextTGV.stroke();
if(rempli) {
contextTGV.fill();
}
}
function VTGV_gererToolTip(e) {
let toolTip = document.getElementById("gareToolTip");
let eventType = e.type;
let coordonnesCanevas = VTGV_canevas.getBoundingClientRect();
let coordonneesObjet = {"x" : Math.floor((e.clientX - coordonnesCanevas.left)/VTGV_multiplicateur - parseInt(VTGV_maxXY) -1), "y" : Math.floor(-((e.clientY - coordonnesCanevas.top)/VTGV_multiplicateur - parseInt(VTGV_maxXY) -2 ))};
listeGares = VTGV_recupGareParCoordonneesXY(coordonneesObjet.x,coordonneesObjet.y);
document.getElementById("canevasDiv").title = "X = " + coordonneesObjet.x + " | Y = " + coordonneesObjet.y ;
if(eventType=="click") {
if(listeGares.length == 0 ) {
document.getElementById("destination").value = "X = " + coordonneesObjet.x + " | Y = " + coordonneesObjet.y + " | N = " + VTGV_destinationCourante.n ;
document.getElementById("submitDestination").click();
}
if( toolTip.innerHTML != "" && !VTGV_fixToolTip) {
VTGV_fixToolTip = true; return;
}
else {
if (toolTip.innerHTML != "" && VTGV_fixToolTip) {
toolTip.innerHTML = "";VTGV_fixToolTip = false; return;
}
}
}
else if(eventType=="mousemove" &&  !VTGV_fixToolTip ) {
if(listeGares.length > 0) {
let tooTipText = "";
tooTipText = '<table border="5px solid" bordercolor="red">';
for (let gare of listeGares) {
tooTipText += '<tr class="mh_tdpage"><td style="column-span:3">' + gare.nom + '</td><td>' + gare.urlEmbarquer + '</td></tr>';
tooTipText += '<tr class="mh_tdpage">';
tooTipText += '<td>X = ' + gare.x + ' | Y = ' + gare.y + ' | N = ' + gare.n;
if(gare.hasOwnProperty('distance')) { tooTipText += ' (dist : ' + gare.distance + ' pa)</td>'};
tooTipText += '<td>Prix = ' + gare.prix + '</td>';
tooTipText += '</tr>';
}
tooTipText += "</table>";
toolTip.innerHTML = tooTipText;
}
else {
toolTip.innerHTML = "";
}
}
}
function VTGV_recupGareParCoordonneesXY(x,y){
let listeGares = [];
for (let destination of VTGV_listeDestination) {
if (destination.x == x && destination.y == y) listeGares.push(destination);
}
return listeGares;
}
if(VTGV_isPage("mountyhall/MH_Lieux/Lieu_Portail.php")){
let trollCourant = localStorage.getItem("NUM_TROLL");
let clePositionX = trollCourant+".position.X";
let clePositionY = trollCourant+".position.Y";
VTGV_origine = {"x":localStorage.getItem(clePositionX), "y":localStorage.getItem(clePositionY), "n" : localStorage.getItem(trollCourant+".position.N")};
VTGV_recupListe();
VTGV_insertionTableau();
VTGV_listeDestination.sort(VTGV_compareGG);
VTGV_updateDestination(true);
}