feat(core): Added pattern.getCutList() method

packages/core/src/part.js

@@ -194,6 +194,8 @@ Part.prototype.shorthand = function () {
     paperless,
     events: this.context.events,
     raise: this.context.raise,
+    addCut: this.addCut,
+    removeCut: this.removeCut,
   }
 
   if (this.context.settings.debug) {

packages/core/src/pattern.js

@@ -59,6 +59,7 @@ export default function Pattern(config = { options: {} }) {
   this.height = 0 // Will be set after render
   this.is = '' // Will be set when drafting/sampling
   this.autoLayout = { parts: {} } // Will hold auto-generated layout
+  this.cutList = {} // Will hold the cutlist
 
   this.store = new Store(this.raise) // Store for sharing data across parts
   this.parts = {} // Parts container
@@ -191,6 +192,7 @@ Pattern.prototype.runHooks = function (hookName, data = false) {
 Pattern.prototype.draft = function () {
   if (this.is !== 'sample') {
     this.is = 'draft'
+    this.cutList = {}
     this.raise.debug(`Drafting pattern`)
   }
   // Handle snap for pct options
@@ -229,6 +231,7 @@ Pattern.prototype.draft = function () {
       }
       try {
         this.parts[partName] = this[method](this.parts[partName])
+        if (this.parts[partName].render ) this.cutList[partName] = this.parts[partName].cut
       } catch (err) {
         this.raise.error([`Unable to draft part \`${partName}\``, err])
       }
@@ -669,6 +672,13 @@ Pattern.prototype.wants = function (partName) {
   return true
 }
 
+/**
+ * Returns the cutList property
+ */
+Pattern.prototype.getCutList = function () {
+  return this.cutList
+}
+
 /** Returns props required to render this pattern through
  *  an external renderer (eg. a React component)
  */
@@ -692,6 +702,7 @@ Pattern.prototype.getRenderProps = function () {
     warning: this.events.warning,
     error: this.events.error,
   }
+  props.cutList = this.cutList
   props.parts = {}
   for (let p in this.parts) {
     if (this.parts[p].render) {

packages/core/tests/pattern.test.js

@@ -711,4 +711,22 @@ it("Should handle a list snapped option", () => {
   expect(freesewing.utils.round(pattern.parts.front.paths.line_10.ops[1].to.x)).to.equal(33.72);
 });
 
+it("Should retrieve the cutList", () => {
+  const Test = new freesewing.Design({
+    name: "test",
+    parts: ['front'],
+  })
+  Test.prototype.draftFront = function(part) {
+    part.addCut(4, 'lining', true)
+
+    return part
+  };
+  const pattern = new Test()
+  expect(JSON.stringify(pattern.getCutList())).to.equal(JSON.stringify({}))
+  pattern.draft()
+  console.log(pattern.parts.front.cut)
+  const list = `{"front":{"grain":90,"materials":{"lining":{"cut":4,"identical":true}}}}`
+  expect(JSON.stringify(pattern.getCutList())).to.equal(list)
+});
+