change display, add StringParam (WIP)

client/src/app/shared/helpers/mat_type.ts

@@ -0,0 +1,45 @@
+var rangeMaterialMapping: { [key: string]: (id: number) => boolean } = {
+  soda: (id: number) => id == 1031,
+  water: (id: number) => id == 1,
+  ice: (id: number) => id == 9100,
+  whipper: (id: number) => id == 8102,
+  bean: (id: number) => inRange(1001, 1009, id) || inRange(1100, 1199, id),
+  leaves: (id: number) => inRange(1600, 1799, id),
+  syrup: (id: number) =>
+    inRange(1032, 1039, id) ||
+    inRange(1020, 1030, id) ||
+    inRange(1200, 1299, id),
+  powder: (id: number) => inRange(1040, 1080, id) || inRange(1300, 1399, id),
+  cup: (id: number) => inRange(9500, 9549, id),
+  lid: (id: number) => inRange(9600, 9649, id),
+  straw: (id: number) => inRange(9700, 9749, id),
+  icecream: (id: number) => inRange(2100, 2200, id),
+};
+
+export function inRange(min: number, max: number, value: number) {
+  // console.log(min, max, value, value >= min && value <= max);
+  return value >= min && value <= max;
+}
+
+export function getCategories() {
+  return Object.keys(rangeMaterialMapping);
+}
+
+export function getMaterialType(materialId: number) {
+  for (const key of Object.keys(rangeMaterialMapping)) {
+    if (rangeMaterialMapping[key](materialId)) {
+      return key;
+    }
+  }
+
+  return 'others';
+}
+
+export function isNonMaterial(materialId: number) {
+  // test cup, lid, straw
+  return (
+    rangeMaterialMapping['cup'](materialId) ||
+    rangeMaterialMapping['lid'](materialId) ||
+    rangeMaterialMapping['straw'](materialId) || rangeMaterialMapping['whipper'](materialId)
+  );
+}