add string param support

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

@@ -40,6 +40,52 @@ export function isNonMaterial(materialId: number) {
   return (
     rangeMaterialMapping['cup'](materialId) ||
     rangeMaterialMapping['lid'](materialId) ||
-    rangeMaterialMapping['straw'](materialId) || rangeMaterialMapping['whipper'](materialId)
+    rangeMaterialMapping['straw'](materialId) ||
+    rangeMaterialMapping['whipper'](materialId) ||
+    rangeMaterialMapping['ice'](materialId)
   );
 }
+
+// StringParam
+
+export class StringParam {
+  StringParam: string;
+  extractedParams: { [key: string]: any } = {};
+
+
+  constructor(StringParam: string) {
+    this.StringParam = StringParam;
+  }
+
+  extract(){
+
+    // split by ,
+    const params = this.StringParam.split(',');
+
+    for (const param of params) {
+      const [key, value] = param.split('=');
+      if(key != ''){
+        this.extractedParams[key] = value;
+      }
+    }
+
+    return this;
+  }
+
+  as_list(){
+    let res: {pkey: string; pvalue:any}[] = [];
+    // iter through param
+    for(let p of Object.keys(this.extractedParams)){
+      res.push({
+        "pkey": p,
+        "pvalue": this.extractedParams[p]
+      })
+    }
+
+    return res
+  }
+}
+
+export var stringParamsDefinition: { [key: string]: string } = {
+  'esp-v2-press-value': 'Current 100 x mA ( 10 - 24 )'
+}