refactor main view to table and add production, import and export information per planet

src/eve-praisal.ts

@@ -0,0 +1,112 @@
+import { PI_TYPES_ARRAY } from "./const";
+
+export interface Totals {
+  buy: number;
+  sell: number;
+  volume: number;
+}
+
+export interface All {
+  avg: number;
+  max: number;
+  median: number;
+  min: number;
+  percentile: number;
+  stddev: number;
+  volume: number;
+  order_count: number;
+}
+
+export interface Buy {
+  avg: number;
+  max: number;
+  median: number;
+  min: number;
+  percentile: number;
+  stddev: number;
+  volume: number;
+  order_count: number;
+}
+
+export interface Sell {
+  avg: number;
+  max: number;
+  median: number;
+  min: number;
+  percentile: number;
+  stddev: number;
+  volume: number;
+  order_count: number;
+}
+
+export interface Prices {
+  all: All;
+  buy: Buy;
+  sell: Sell;
+  updated: string;
+  strategy: string;
+}
+
+export interface Meta {}
+
+export interface Item {
+  name: string;
+  typeID: number;
+  typeName: string;
+  typeVolume: number;
+  quantity: number;
+  prices: Prices;
+  meta: Meta;
+}
+
+export interface Appraisal {
+  created: number;
+  kind: string;
+  market_name: string;
+  totals: Totals;
+  items: Item[];
+  raw: string;
+  unparsed?: any;
+  private: boolean;
+  live: boolean;
+}
+
+export interface EvePraisalResult {
+  appraisal: Appraisal;
+}
+
+export interface EvePraisalRequest {
+  items: { amount: number; typeId: number }[];
+}
+
+const PRAISAL_URL =
+  "https://evepraisal.com/appraisal/structured.json?persist=no";
+
+export const getPraisal = async (
+  items: { quantity: number; type_id: number }[]
+): Promise<EvePraisalResult | undefined> => {
+  const praisalRequest = {
+    market_name: "jita",
+    items,
+  };
+
+  return fetch(PRAISAL_URL, {
+    method: "POST",
+    body: JSON.stringify(praisalRequest),
+    headers: {
+      "User-Agent": "EVE-PI https://github.com/calli-eve/eve-pi",
+    },
+  })
+    .then((res) => res.json())
+    .catch(() => console.log("Appraisal failed"));
+};
+
+export const fetchAllPrices = async (): Promise<EvePraisalResult> => {
+  const allPI = PI_TYPES_ARRAY.map((t) => {
+    return { quantity: 1, type_id: t.type_id };
+  });
+  return await fetch("api/praisal", {
+    method: "POST",
+    body: JSON.stringify(allPI),
+  }).then((res) => res.json());
+};