From 039b57efe7a2409aac5bf81cd1f71f1315b087be Mon Sep 17 00:00:00 2001
From: Fred Boniface <fred@fjla.uk>
Date: Fri, 7 Jul 2023 11:15:49 +0100
Subject: [PATCH] More work on staff version

---
 .eslintrc.cjs                | 32 +++++++++++--------
 src/lib/ldb/staff-ldb.svelte | 59 +++++++++++++++++++++++++++---------
 2 files changed, 64 insertions(+), 27 deletions(-)

diff --git a/.eslintrc.cjs b/.eslintrc.cjs
index 29c1d31..7c78d82 100644
--- a/.eslintrc.cjs
+++ b/.eslintrc.cjs
@@ -1,14 +1,22 @@
 module.exports = {
-	root: true,
-	extends: ['eslint:recommended', 'plugin:svelte/recommended', 'prettier'],
-	parserOptions: {
-		sourceType: 'module',
-		ecmaVersion: 2020,
-		extraFileExtensions: ['.svelte']
-	},
-	env: {
-		browser: true,
-		es2017: true,
-		node: true
-	}
+  root: true,
+  extends: ['eslint:recommended', 'plugin:svelte/recommended', 'prettier'],
+  overrides: [
+    {
+      "files": ["**/*.svelte"]
+    }
+  ],
+  parserOptions: {
+    sourceType: 'module',
+    ecmaVersion: 2020,
+    extraFileExtensions: ['.svelte']
+  },
+  env: {
+    browser: true,
+    es2017: true,
+    node: true
+  },
+  rules: {
+    indent: ['error', 2, {SwitchCase: 2}],
+  }
 };
diff --git a/src/lib/ldb/staff-ldb.svelte b/src/lib/ldb/staff-ldb.svelte
index 1dfeb66..562d72a 100644
--- a/src/lib/ldb/staff-ldb.svelte
+++ b/src/lib/ldb/staff-ldb.svelte
@@ -72,7 +72,7 @@
         from: await parseLocation(service.origin),
         to: await parseLocation(service.destination),
         length: await getTrainLength(service),
-        platform: await parsePlatform(service?.platform),
+        platform: await parsePlatform(service?.platform || "undefined"),
         platformHidden: service?.platformIsHidden === "true",
         schArr: timeDetails.schArr,
         expArr: timeDetails.expArr,
@@ -115,12 +115,14 @@
     }
 
     async function parsePlatform(platform) {
-      if (platform === "TBC") {
+      if (!platform) {
+        return '-'
+      }
+      if (platform === "TBC" || platform == "undefined") {
         return '-'
       }
       return {
-        number: platform,
-        isHidden: false // Not Implemented
+        number: platform
       }
     }
 
@@ -129,23 +131,50 @@
       let expArr = new Date(service?.eta || service?.ata);
       let schDep = new Date(service?.std);
       let expDep = new Date(service?.etd || service?.atd);
-      let isEarlyArr = false, isDelayedArr = false
-      let isEarlyDep = false, isDelayedDep = false
-      if (expArr < schArr) {
+      let isEarlyArr = false, isDelayedArr = false, isArr = false
+      let isEarlyDep = false, isDelayedDep = false, isDep = false
+      const timeDifferenceThreshold = 60 * 1000; // 60 seconds in milliseconds
+      if (expArr - schArr < -timeDifferenceThreshold) {
         isEarlyArr = true;
-      } else if (expArr > schArr) {
-        isDelayedArr = true; // Only if the delay is more than 60 seconds.
+        isArr = true;
+      } else if (expArr - schArr > timeDifferenceThreshold) {
+        isDelayedArr = true;
+        isArr = true;
       }
-      if (expDep < schDep) {
-        isEarlyDep = true; // Only if the delay is more than 60 seconds.
-      } else if (expDep > schDep) {
+
+      if (expDep - schDep < -timeDifferenceThreshold) {
+        isEarlyDep = true;
+        isDep = true;
+      } else if (expDep - schDep > timeDifferenceThreshold) {
         isDelayedDep = true;
+        isDep = true;
       }
+      let parsedExpArr;
+if (expArr instanceof Date && !isNaN(expArr)) {
+  if (!isEarlyArr && !isDelayedArr) {
+    parsedExpArr = 'RT';
+  } else {
+    parsedExpArr = parseIndividualTime(expArr);
+  }
+} else {
+  parsedExpArr = '-';
+}
+
+let parsedExpDep;
+if (expDep instanceof Date && !isNaN(expDep)) {
+  if (!isEarlyDep && !isDelayedDep) {
+    parsedExpDep = 'RT';
+  } else {
+    parsedExpDep = parseIndividualTime(expDep);
+  }
+} else {
+  parsedExpDep = '-';
+}
       return {
         schArr: parseIndividualTime(schArr),
-        expArr: parseIndividualTime(expArr),
+        expArr: parsedExpArr,
         schDep: parseIndividualTime(schDep),
-        expDep: parseIndividualTime(expDep),
+        expDep: parsedExpDep,
         earArr: isEarlyArr,
         delArr: isDelayedArr,
         earDep: isEarlyDep,
@@ -216,7 +245,7 @@
             <td class="id id-data data">{service.trainid}</td>
             <td class="from from-data data {serviceStats.isCancelled && 'can-dat'}">{serviceStats.from}</td>
             <td class="to to-data data {serviceStats.isCancelled && 'can-dat'}">{serviceStats.to}</td>
-            <td class="plat plat-data data {serviceStats.isCancelled && 'can-dat'} {serviceStats.platformHidden && 'hidden'}">{serviceStats.platform.number}</td>
+            <td class="plat plat-data data {serviceStats.isCancelled && 'can-dat'} {serviceStats.platformHidden && 'hidden'}">{serviceStats.platform.number || '-'}</td>
             <td class="time time-data data {serviceStats.isCancelled && 'can-dat'}">{serviceStats.schArr}</td>
             <td class="time time-data data {serviceStats.isArrDelayed && 'late'} {serviceStats.isEarlyArr && 'early'} {serviceStats.isLateArr && 'late'}">{serviceStats.isArrDelayed ? 'LATE' : serviceStats.expArr}</td>
             <td class="time time-data data {serviceStats.isCancelled && 'can-dat'}">{serviceStats.schDep}</td>