lightRail should respect status field from API

hkbus · Oct 26, 2024 · 02049f4 · 02049f4
1 parent e2b2020
commit 02049f4
Showing 1 changed file with 56 additions and 54 deletions.
diff --git a/src/lightRail.ts b/src/lightRail.ts
@@ -21,60 +21,62 @@ export default function fetchEtas({
     },
   )
     .then((response) => response.json())
-    .then(({ platform_list }) =>
-      platform_list.reduce(
-        (acc: Eta[], { route_list, platform_id }: any) => [
-          ...acc,
-          ...route_list
-            .filter(
-              ({ route_no, dest_ch, dest_en, stop }: any) =>
-                route === route_no &&
-                (dest_ch === dest.zh || dest_en.includes("Circular")) &&
-                stop === 0,
-            )
-            .map(({ time_en, train_length }: any) => {
-              let waitTime = 0;
-              switch (time_en.toLowerCase()) {
-                case "arriving":
-                case "departing":
-                case "-":
-                  waitTime = 0;
-                  break;
-                default:
-                  waitTime = parseInt(time_en, 10);
-                  break;
-              }
-              const etaDate = new Date(
-                Date.now() + waitTime * 60 * 1000 + 8 * 3600000,
-              );
-              return {
-                eta:
-                  `${etaDate.getUTCFullYear()}-${`0${
-                    etaDate.getUTCMonth() + 1
-                  }`.slice(-2)}-${`0${etaDate.getUTCDate()}`.slice(-2)}` +
-                  `T${`0${etaDate.getUTCHours()}`.slice(
-                    -2,
-                  )}:${`0${etaDate.getMinutes()}`.slice(
-                    -2,
-                  )}:${`0${etaDate.getSeconds()}`.slice(-2)}+08:00`,
-                remark: {
-                  zh: `${platform_id}號月台 - ${Array(train_length)
-                    .fill("▭")
-                    .join("")}`,
-                  en: `Platform ${platform_id} - ${Array(train_length)
-                    .fill("▭")
-                    .join("")}`,
-                },
-                dest: {
-                  zh: "",
-                  en: "",
-                },
-                co: "lightRail",
-              };
-            }, []),
-        ],
-        [],
-      ),
+    .then(({ platform_list, status }) =>
+      status === 0
+        ? []
+        : platform_list.reduce(
+            (acc: Eta[], { route_list, platform_id }: any) => [
+              ...acc,
+              ...route_list
+                .filter(
+                  ({ route_no, dest_ch, dest_en, stop }: any) =>
+                    route === route_no &&
+                    (dest_ch === dest.zh || dest_en.includes("Circular")) &&
+                    stop === 0,
+                )
+                .map(({ time_en, train_length }: any) => {
+                  let waitTime = 0;
+                  switch (time_en.toLowerCase()) {
+                    case "arriving":
+                    case "departing":
+                    case "-":
+                      waitTime = 0;
+                      break;
+                    default:
+                      waitTime = parseInt(time_en, 10);
+                      break;
+                  }
+                  const etaDate = new Date(
+                    Date.now() + waitTime * 60 * 1000 + 8 * 3600000,
+                  );
+                  return {
+                    eta:
+                      `${etaDate.getUTCFullYear()}-${`0${
+                        etaDate.getUTCMonth() + 1
+                      }`.slice(-2)}-${`0${etaDate.getUTCDate()}`.slice(-2)}` +
+                      `T${`0${etaDate.getUTCHours()}`.slice(
+                        -2,
+                      )}:${`0${etaDate.getMinutes()}`.slice(
+                        -2,
+                      )}:${`0${etaDate.getSeconds()}`.slice(-2)}+08:00`,
+                    remark: {
+                      zh: `${platform_id}號月台 - ${Array(train_length)
+                        .fill("▭")
+                        .join("")}`,
+                      en: `Platform ${platform_id} - ${Array(train_length)
+                        .fill("▭")
+                        .join("")}`,
+                    },
+                    dest: {
+                      zh: "",
+                      en: "",
+                    },
+                    co: "lightRail",
+                  };
+                }, []),
+            ],
+            [],
+          ),
     )
     .catch((e) => {
       console.error(e);