From 5dcf65616f82cb9b652f6913c93e26ff50983fdf Mon Sep 17 00:00:00 2001
From: Karan Jayachandra <karan.jayachandra@nxp.com>
Date: Tue, 11 Nov 2025 16:23:12 +0100
Subject: Data load added

---
 index.html |  4 ++--
 index.js   | 18 +++++++++++++-----
 player.mjs | 20 ++++++++++++++++++++
 utils.mjs  | 19 +++++++++++++++++--
 4 files changed, 52 insertions(+), 9 deletions(-)

diff --git a/index.html b/index.html
index e58a3da..9cefa80 100644
--- a/index.html
+++ b/index.html
@@ -49,9 +49,9 @@
         </section>
         <section class="section">  
           <h2 class="title">Player Update</h3>
-          <div id="file-js" class="file is-danger has-name is-boxed">
+          <div id="player-load" class="file is-danger has-name is-boxed">
             <label class="file-label">
-              <input class="file-input" type="file" name="resume" />
+              <input class="file-input" type="file" name="players" accept=".csv"/>
               <span class="file-cta">
                 <span class="file-icon">
                   <i class="fas fa-cloud-upload-alt"></i>
diff --git a/index.js b/index.js
index 98236a4..8b146a8 100644
--- a/index.js
+++ b/index.js
@@ -1,22 +1,30 @@
 import { Round } from "./game.mjs";
 import { generateCourts } from "./court.mjs";
-import { generatePlayers } from "./player.mjs";
+import { csvToPlayers, generatePlayers } from "./player.mjs";
 import { addToggleBehaviour } from "./utils.mjs";
 
 // Court handling
 let courts = generateCourts();
 addToggleBehaviour(courts, "court_");
 
+
 // Regulars handling
 let regulars = generatePlayers();
 addToggleBehaviour(regulars, "regular_");
-const fileInput = document.querySelector("#file-js input[type=file]");
+const fileInput = document.querySelector("#player-load input[type=file]");
     if (fileInput !== null) {
         fileInput.onchange = () => {
         if (fileInput.files.length > 0) {
-            const fileName = document.querySelector("#file-js .file-name");
-            fileName.textContent = fileInput.files[0].name;
-            console.log(fileInput.files[0]);
+            const file = fileInput.files[0];
+            if (file) {
+                const reader = new FileReader();
+                reader.onload = function(e) {
+                    const content = e.target.result;
+                    regulars = csvToPlayers(content);
+                    addToggleBehaviour(regulars, "regular_");
+                };
+                reader.readAsText(file);
+            }
         }
     }
 };
diff --git a/player.mjs b/player.mjs
index 2982df0..75d31d8 100644
--- a/player.mjs
+++ b/player.mjs
@@ -34,4 +34,24 @@ export function generatePlayers() {
         players.push(new Player(i, "Player " + i, randomLevel(), randomStatus()));
     }
     return players;
+}
+
+function parseLineToPlayer(data) {
+    var info = data.split(",");
+    var id = Number(info[0].trim());
+    var name = info[1].trim() + " " + info[2].trim();
+    var level = Number(info[3].trim());
+    return new Player(id, name, level, false);
+}
+
+export function csvToPlayers(csv) {
+    var lines = csv.split("\n");
+    var players = [];
+    for (var i = 1; i < lines.length; i++) {
+        if(lines[i] == undefined || lines[i].trim() == "") {continue;}
+        players.push(parseLineToPlayer(lines[i]));
+    }
+    console.log("Loaded " + players.length + " Players");
+    for (var i=0; i<players.length; i++) {players[i].print();}
+    return players;
 }
\ No newline at end of file
diff --git a/utils.mjs b/utils.mjs
index e639916..968731c 100644
--- a/utils.mjs
+++ b/utils.mjs
@@ -3,11 +3,26 @@ export function addToggleBehaviour(list, description) {
     let listId = description + 'list';
     document.getElementById(listId).innerHTML = renderedHTML;
     for (let index = 0; index < list.length; ++index) {
-        const p = document.getElementById(description + index);
+        const p = document.getElementById(description + list[index].id);
         p.addEventListener("click", () => {
             list[index].toggle();
             p.classList.toggle('is-success');
             p.classList.toggle('is-danger');
         });
     }
-}
\ No newline at end of file
+}
+
+// document.querySelector("#player-load input[type=file]").onchange = () => {
+//     if (fileInput.files.length > 0) {
+//         const file = fileInput.files[0];
+//         if (file) {
+//             const reader = new FileReader();
+//             reader.onload = function(e) {
+//                 const content = e.target.result;
+//                 regulars = csvToPlayers(content);
+//                 addToggleBehaviour(regulars, "regular_");
+//             };
+//             reader.readAsText(file);
+//         }
+//     }
+// }
\ No newline at end of file
-- 
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