mega commit: ics, readme updates, easier usage

1 files changed, 96 insertions, 0 deletions

diff --git a/src/pdf.js b/src/pdf.js
new file mode 100644
index 0000000..a943781
--- /dev/null
+++ b/src/pdf.js
@@ -0,0 +1,96 @@
+import * as html_to_pdf from "html-pdf-node"
+
+import { prepare, gettimefromintervalls } from "./main.js"
+import { c, writePDF } from './files.js'
+
+let date = new Date();
+date = date.toLocaleDateString("de-DE", {
+  weekday: 'long',
+  year: 'numeric',
+  month: 'long',
+  day: 'numeric',
+});
+
+let hinweise = "<ul>";
+for (let hinweis of c.hinweise) {
+  hinweise += `<li>${hinweis}</li>`;
+}
+hinweise += `</ul>`;
+
+const options = {
+  format: 'A4',
+  landscape: true,
+  margin: {
+    top: "0.5cm",
+    right: "1cm",
+    bottom: "1cm",
+    left: "2cm",
+  },
+};
+
+function format() {
+  let tage_runtimes = prepare()
+  let timeout = {}
+  let res = "";
+
+  // 1h has 4 15 minute intervalls: 08 to 19 means 44 intervalls
+  for (let i = 0; i < 44; i++) {
+    let mensa = "";
+
+    if (11 < i && i < 25) mensa = "mensa1";
+    if (25 < i && i < 27) mensa = "mensa2";
+
+    res += `<tr class="${mensa}">` + gettimefromintervalls(i)
+
+    for (let day in tage_runtimes) {
+      if (timeout[day] > 0) {
+        timeout[day]--;
+        continue;
+      }
+
+      let el = tage_runtimes[day][0];
+
+      if (el.name.includes("STYLECLASS")) {
+        let styleclass = el.name.split("/")[1].trim().toLowerCase();
+        res += `<td rowspan="${el.runtime}" class="${styleclass}"></td>`;
+      } else {
+        let name = el.name == "BUFFER" ? "" : `<div><span>${el.name}</span>`;
+        let raum = el.raum == "BUFFER" ? "" : `<span>${el.raum}</span>`;
+
+        res += `<td rowspan="${el.runtime}">${name}${raum}</td>`;
+      }
+
+      timeout[day] = el.runtime - 1;
+      tage_runtimes[day].splice(0, 1);
+    }
+
+    res += "</tr>"
+  }
+
+  return res
+}
+
+function generatePDF() {
+  let html = `
+  ${c.style}
+  <p>Persönlicher Stundenplan von ${c.student} für das ${c.semester}. Stand: ${date}.</p>
+  <table>
+    <tr>
+      <th>Uhrzeit</th>
+      <th class="tag">Montag</th>
+      <th class="tag">Dienstag</th>
+      <th class="tag">Mittwoch</th>
+      <th class="tag">Donnerstag</th>
+      <th class="tag">Freitag</th>
+    </tr>
+    ${format()}
+  </table>
+  <br>
+  <em>Hinweise:</em>
+  ${hinweise}
+  `;
+
+  html_to_pdf.generatePdf({content: html}, options).then(pdfBuffer => {writePDF(pdfBuffer)});
+}
+
+generatePDF()