temp: save local progress before merge

scratch/parse_excel.js

@@ -0,0 +1,30 @@
+import pkg from 'xlsx';
+const { readFile, utils } = pkg;
+
+try {
+  const workbook = readFile('c:/Project/HM ITAM/SampleData_PC.xlsx');
+  const sheet = workbook.Sheets[workbook.SheetNames[0]];
+  const rawRows = utils.sheet_to_json(sheet, { header: 1 });
+  
+  const corps = new Set();
+  
+  // 첫 번째 행(헤더) 제외하고 C열(인덱스 2) 데이터 추출
+  rawRows.slice(1).forEach(row => {
+    if (row[2] !== undefined && row[2] !== null) {
+      corps.add(String(row[2]).trim());
+    }
+  });
+  
+  const jobs = new Map();
+  rawRows.slice(1).forEach(row => {
+    const job = String(row[3] || '').trim();
+    jobs.set(job, (jobs.get(job) || 0) + 1);
+  });
+
+  console.log('--- Unique Jobs in D column ---');
+  Array.from(jobs.entries()).forEach(([key, val]) => {
+    console.log(`${key}: ${val}대`);
+  });
+} catch (e) {
+  console.error(e);
+}