Select all cities and order results

web/src/consts.ts

@@ -5,3 +5,15 @@ export const cityList = ["Ainaži", "Alūksne", "Bauska", "Dagda", "Daugavgrīva
 export const weatherField = ["tempMax", "tempMin", "tempAvg", "precipitation", "windAvg", "windMax", "visibilityMin", "visibilityAvg", "snowAvg", "atmPressire", "dewPoint", "humidity", "sunDuration", "phenomena"];
 
 export const aggregateKey = ["min", "max", "avg", "sum", "list", "distinct"];
+
+export type ResultKeyVal = [key: string, value: number | Array<any>];
+
+export const resultOrder = {
+    "A -> Z": (a: ResultKeyVal, b: ResultKeyVal) => a[0] > b[0] ? 1 : -1,
+    "Z -> A":  (a: ResultKeyVal, b: ResultKeyVal) => a[0] > b[0] ? -1 : 1,
+    "Min": (a: ResultKeyVal, b: ResultKeyVal) => a[1] > b[1] ? 1 : -1,
+    "Max": (a: ResultKeyVal, b: ResultKeyVal) => a[1] > b[1] ? -1 : 1,
+};
+
+type ResultOrder = typeof resultOrder;
+export type ResultOrderKeys = keyof ResultOrder;