From cd3a4dad33266d63ae4287ece85e4aa269336e4b Mon Sep 17 00:00:00 2001
From: Fred Boniface <fred@fjla.uk>
Date: Mon, 24 Apr 2023 12:50:57 +0100
Subject: [PATCH] Adjust PIS Code

---
 js/lib.main.js |  9 ++++++---
 js/pis.js      | 11 +++++------
 2 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/js/lib.main.js b/js/lib.main.js
index 2c30710..81403f2 100644
--- a/js/lib.main.js
+++ b/js/lib.main.js
@@ -132,16 +132,19 @@ async function getApi(path,auth = false) {
     log(`getApi: Fetching from endpoint: ${url}, Auth=${auth}`)
     try {
         var resp = await fetch(url)
-        if (resp != 200) {
+        var json = await resp.json()
+        log(`resp.status: ${resp.status}`)
+        log(`resp.json: ${json}`)
+        if (resp.status != 200) {
             return false
         }
         if (!resp.ok) {
             return false
         }
-        if (resp.json() === "[]") {
+        if (json === "[]") {
             return 'empty'
         }
-        return resp.json();
+        return json;
     } catch(err) {
         return false
     }
diff --git a/js/pis.js b/js/pis.js
index 918394d..8fa7a6f 100644
--- a/js/pis.js
+++ b/js/pis.js
@@ -32,18 +32,16 @@ async function insertData(json) {
         <th class="code">Code</th>
         <th class="stops">Stations</th>
         </tr>`
-    div.insertAdjacentHTML("beforeend", tableHtml)
-    const data = JSON.parse(json)
     let results = 0
-    for(var i = 0; i < data.length; i++) {  // Break into separate function.  Need to
+    for(var i = 0; i < json.length; i++) {  // Break into separate function.  Need to
                                             // iterate over stops and print them in the
                                             // format: `AVN, PRI, SHH... etc.`
-        tableData += `<tr><td class="code">${data[i][code]}</td>
-            <td class="stops">${data[i][stops]}</td></tr>`
+        tableData += `<tr><td class="code">${json[i]['code']}</td>
+            <td class="stops">${json[i]['stops']}</td></tr>`
         results++
     }
     tableData += "</table>"
-    document.getElementById('result-table').insertAdjacentHTML("beforeend", tableData)
+    div.insertAdjacentHTML("beforeend", tableData)
     document.getElementById('result-count').textContent = results
 }
 
@@ -56,5 +54,6 @@ async function reset() {
     document.getElementById('origin').value = ""
     document.getElementById('destination').value = ""
     document.getElementById('result-box').style = 'display:none'
+    document.getElementById('result-box').innerHTML = ''
     document.getElementById('crs-box').style = 'display:block'
 }
\ No newline at end of file