Add csv functions

npbreland · Sep 18, 2023 · 24a65a8 · 24a65a8
1 parent c656b97
commit 24a65a8
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Showing 2 changed files with 60 additions and 5 deletions.
diff --git a/apps/habitbuilder/csv.js b/apps/habitbuilder/csv.js
@@ -0,0 +1,50 @@
+const CSV_HEADER = "date,question,response\n";
+
+// Cleans the CSV data by removing duplicate entries
+document.addEventListener('click', function (event) {
+  if (event.target.id === 'download-csv') {
+    Util.readStorage("habitbuilder.data.csv", data=>{
+      console.log(data);
+    });
+
+    return;
+    // String representation of the CSV post-cleaning
+    let cleanCsvStr = CSV_HEADER;
+    Util.readStorage("habitbuilder.data.csv", data=>{
+      let lines = data.split("\n");
+
+      // Don't bother with the first line, which is a header
+      lines = lines.slice(1, lines.length-1);
+
+      const memory = {
+        date: null,
+        questions: {}
+      };
+
+      let line, parts;
+      while (lines.length > 0) {
+        line = shift(lines);
+        parts = line.split(",");
+
+        if (parts[0] !== memory.date && memory.date !== null) {
+          // New date, so write out the memory
+
+          for (let [question, response] of Object.entries(memory.questions)) {
+            cleanCsvStr += memory.date + "," + question + "," + response + "\n";
+          }
+
+          memory.date = parts[0];
+          memory.questions = {};
+        }
+
+        // Overwrite the memory with the new value (we only care about the last)
+        memory.questions[parts[1]] = parts[2];
+      }
+    });
+  } else if (e.target.id === 'clear-csv') {
+    if (confirm("Are you sure you want to clear the CSV data?")) {
+      // Reset the CSV data to just the header
+      Util.writeStorage("habitbuilder.data.csv", CSV_HEADER);
+    }
+  }
+});
diff --git a/apps/habitbuilder/interface.html b/apps/habitbuilder/interface.html
@@ -3,26 +3,31 @@
     <link rel="stylesheet" href="../../css/spectre.min.css">
   </head>
   <body>
+    <button id="download-csv" class="btn btn-default">Download CSV</button>
+    <button id="clear-csv" class="btn btn-danger">Clear CSV</button>
     <h2>Settings</h2>
     <div id="settings"></div>
-    <button class="btn btn-default" id="btnSave">Save</button>
+    <button class="btn btn-primary" id="btnSave">Save</button>
 
     <script src="../../core/lib/interface.js"></script>
     <script src="settings-form.js"></script>
+    <script src="csv.js"></script>
     <script>
 
-const FILENAME = "habitbuilder.settings.json";
+
+const SETTINGS_FILE = "habitbuilder.settings.json";
+
 const settingsElement = document.getElementById("settings");
 
 function disableFormInput() {
   document.querySelectorAll(".form-input").forEach(el => el.disabled = true);
   document.querySelectorAll(".btn").forEach(el => el.disabled = true);
 }
 
-function getData() {
+function getSettings() {
   // show loading window
   Util.showModal("Loading...");
-  Util.readStorage(FILENAME, data=>{
+  Util.readStorage(SETTINGS_FILE, data=>{
     const settings = JSON.parse(data || "[]");
 
     // remove window
@@ -48,7 +53,7 @@ <h2>Settings</h2>
 
 // Called when app starts
 function onInit() {
-  getData();
+  getSettings();
 }
     </script>
   </body>