chore: add npm + vite for progressive enhancement

src/modules/ui/routes-creator.js

@@ -0,0 +1,140 @@
+"use strict";
+
+function createRoute(defaultGroup) {
+  if (customization) return;
+  closeDialogs();
+  if (!layerIsOn("toggleRoutes")) toggleRoutes();
+
+  byId("toggleCells").dataset.forced = +!layerIsOn("toggleCells");
+  if (!layerIsOn("toggleCells")) toggleCells();
+
+  tip("Click to add route point, click again to remove", true);
+  debug.append("g").attr("id", "controlCells");
+  debug.append("g").attr("id", "controlPoints");
+  viewbox.style("cursor", "crosshair").on("click", onClick);
+
+  createRoute.points = [];
+  const body = byId("routeCreatorBody");
+
+  // update route groups
+  byId("routeCreatorGroupSelect").innerHTML = Array.from(routes.selectAll("g")._groups[0]).map(el => {
+    const selected = defaultGroup || "roads";
+    return `<option value="${el.id}" ${el.id === selected ? "selected" : ""}>${el.id}</option>`;
+  });
+
+  $("#routeCreator").dialog({
+    title: "Create Route",
+    resizable: false,
+    position: {my: "left top", at: "left+10 top+10", of: "#map"},
+    close: closeRouteCreator
+  });
+
+  if (modules.createRoute) return;
+  modules.createRoute = true;
+
+  // add listeners
+  byId("routeCreatorGroupSelect").on("change", () => drawRoute(createRoute.points));
+  byId("routeCreatorGroupEdit").on("click", editRouteGroups);
+  byId("routeCreatorComplete").on("click", completeCreation);
+  byId("routeCreatorCancel").on("click", () => $("#routeCreator").dialog("close"));
+  body.on("click", ev => {
+    if (ev.target.classList.contains("icon-trash-empty")) removePoint(ev.target.parentNode.dataset.point);
+  });
+
+  function onClick() {
+    const [x, y] = d3.mouse(this);
+    const cellId = findCell(x, y);
+    const point = [rn(x, 2), rn(y, 2), cellId];
+    createRoute.points.push(point);
+
+    drawRoute(createRoute.points);
+
+    body.innerHTML += `<div class="editorLine" style="display: grid; grid-template-columns: 1fr 1fr 1fr auto; gap: 1em;" data-point="${point.join(
+      "-"
+    )}">
+      <span><b>Cell</b>: ${cellId}</span>
+      <span><b>X</b>: ${point[0]}</span>
+      <span><b>Y</b>: ${point[1]}</span>
+      <span data-tip="Remove the point" class="icon-trash-empty pointer"></span>
+    </div>`;
+  }
+
+  function removePoint(pointString) {
+    createRoute.points = createRoute.points.filter(p => p.join("-") !== pointString);
+    drawRoute(createRoute.points);
+    body.querySelector(`[data-point='${pointString}']`)?.remove();
+  }
+
+  function drawRoute(points) {
+    debug
+      .select("#controlCells")
+      .selectAll("polygon")
+      .data(points)
+      .join("polygon")
+      .attr("points", p => getPackPolygon(p[2]))
+      .attr("class", "current");
+
+    debug
+      .select("#controlPoints")
+      .selectAll("circle")
+      .data(points)
+      .join("circle")
+      .attr("cx", d => d[0])
+      .attr("cy", d => d[1])
+      .attr("r", 0.6);
+
+    const group = byId("routeCreatorGroupSelect").value;
+
+    routes.select("#routeTemp").remove();
+    routes
+      .select("#" + group)
+      .append("path")
+      .attr("d", Routes.getPath({group, points}))
+      .attr("id", "routeTemp");
+  }
+
+  function completeCreation() {
+    const points = createRoute.points;
+    if (points.length < 2) return tip("Add at least 2 points", false, "error");
+
+    const routeId = Routes.getNextId();
+    const group = byId("routeCreatorGroupSelect").value;
+    const feature = pack.cells.f[points[0][2]];
+    const route = {points, group, feature, i: routeId};
+    pack.routes.push(route);
+
+    const links = pack.cells.routes;
+    for (let i = 0; i < points.length; i++) {
+      const point = points[i];
+      const nextPoint = points[i + 1];
+
+      if (nextPoint) {
+        const cellId = point[2];
+        const nextId = nextPoint[2];
+
+        if (!links[cellId]) links[cellId] = {};
+        links[cellId][nextId] = routeId;
+
+        if (!links[nextId]) links[nextId] = {};
+        links[nextId][cellId] = routeId;
+      }
+    }
+
+    routes.select("#routeTemp").attr("id", "route" + routeId);
+    editRoute("route" + routeId);
+  }
+
+  function closeRouteCreator() {
+    body.innerHTML = "";
+    debug.select("#controlCells").remove();
+    debug.select("#controlPoints").remove();
+    routes.select("#routeTemp").remove();
+
+    restoreDefaultEvents();
+    clearMainTip();
+
+    const forced = +byId("toggleCells").dataset.forced;
+    byId("toggleCells").dataset.forced = 0;
+    if (forced && layerIsOn("toggleCells")) toggleCells();
+  }
+}