Introduce core library model

serato_doctor/cli.py

@@ -2,6 +2,7 @@ from pathlib import Path
 import argparse
 
 from serato_doctor.crate_parser import parse_crates
+from serato_doctor.models.library import Library
 from serato_doctor.scanner import scan_audio
 from serato_doctor.report import write_csv, write_missing_report
 
@@ -19,27 +20,18 @@ def main():
     out = Path(args.out)
     report = Path(args.report)
 
-    refs = parse_crates(serato / "Subcrates")
-    disk = scan_audio(music)
+    library = Library.build(
+        references=parse_crates(serato / "Subcrates"),
+        tracks=scan_audio(music),
+    )
+    results = library.reconcile_by_filename()
+    missing_count = sum(1 for result in results if not result.exists_by_filename)
 
-    disk_names = {t.filename for t in disk}
+    write_csv(results, out)
+    write_missing_report(results, report)
 
-    rows = []
-    for ref in refs:
-        rows.append({
-            "crate": str(ref.source),
-            "serato_path": str(ref.path),
-            "filename": ref.filename,
-            "exists_by_filename": ref.filename in disk_names,
-        })
-
-    missing_count = sum(1 for r in rows if not r["exists_by_filename"])
-
-    write_csv(rows, out)
-    write_missing_report(rows, report)
-
-    print(f"Crate references: {len(refs)}")
-    print(f"Disk tracks: {len(disk)}")
+    print(f"Crate references: {len(library.references)}")
+    print(f"Disk tracks: {len(library.tracks)}")
     print(f"Missing by filename: {missing_count}")
     print(f"CSV: {out}")
     print(f"Report: {report}")