chore: update version to 1.8.13 and dependencies; enhance CSV sorting for championships

server/api/vereinsmeisterschaften.get.js

@@ -10,6 +10,74 @@ async function exists(filePath) {
   }
 }
 
+function parseCsvLine(line) {
+  const values = []
+  let value = ''
+  let quoted = false
+
+  for (let index = 0; index < line.length; index++) {
+    const char = line[index]
+    if (char === '"') {
+      if (quoted && line[index + 1] === '"') {
+        value += '"'
+        index++
+      } else {
+        quoted = !quoted
+      }
+    } else if (char === ',' && !quoted) {
+      values.push(value.trim())
+      value = ''
+    } else {
+      value += char
+    }
+  }
+
+  values.push(value.trim())
+  return values
+}
+
+function categoryOrder(category) {
+  const normalized = category.toLocaleLowerCase('de-DE')
+  if (normalized.includes('einzel')) return 0
+  if (normalized.includes('doppel')) return 1
+  return 2
+}
+
+function placementOrder(placement) {
+  const match = String(placement).match(/\d+/)
+  return match ? Number(match[0]) : Number.MAX_SAFE_INTEGER
+}
+
+function sortChampionshipCsv(csv) {
+  const newline = csv.includes('\r\n') ? '\r\n' : '\n'
+  const lines = csv.split(/\r?\n/)
+  const [header, ...dataLines] = lines
+  const entries = dataLines
+    .filter(line => line.trim() !== '')
+    .map((line, index) => ({ line, values: parseCsvLine(line), index }))
+
+  entries.sort((a, b) => {
+    const yearA = Number(a.values[0])
+    const yearB = Number(b.values[0])
+    if (Number.isFinite(yearA) && Number.isFinite(yearB) && yearA !== yearB) return yearB - yearA
+
+    const categoryA = a.values[1] || ''
+    const categoryB = b.values[1] || ''
+    const categoryDifference = categoryOrder(categoryA) - categoryOrder(categoryB)
+    if (categoryDifference !== 0) return categoryDifference
+
+    const categoryNameDifference = categoryA.localeCompare(categoryB, 'de-DE')
+    if (categoryNameDifference !== 0) return categoryNameDifference
+
+    const placementDifference = placementOrder(a.values[2]) - placementOrder(b.values[2])
+    if (placementDifference !== 0) return placementDifference
+
+    return a.index - b.index
+  })
+
+  return [header, ...entries.map(entry => entry.line)].join(newline)
+}
+
 export default defineEventHandler(async (event) => {
   try {
     const cwd = process.cwd()
@@ -50,7 +118,7 @@ export default defineEventHandler(async (event) => {
     setHeader(event, 'Pragma', 'no-cache')
     setHeader(event, 'Expires', '0')
     
-    return csv
+    return sortChampionshipCsv(csv)
   } catch (error) {
     if (error?.statusCode) throw error
     console.error('Fehler beim Laden der Vereinsmeisterschaften:', error)
@@ -60,4 +128,3 @@ export default defineEventHandler(async (event) => {
     })
   }
 })
-