Replace Click with Typer for improved CLI argument handling

src/app.py

@@ -1,13 +1,13 @@
 import json
 import subprocess
-import click
+import typer
 from pathlib import Path
-# from rich import print
 
 from models.streams import VideoFile, VideoStream, AudioStream, SubtitleStream
 from movie_details import get_movie_details
 from lib.fs import write_shell_script
 
+app = typer.Typer()
 
 def parse_streams(stream_data: dict, VideoFile: VideoFile) -> VideoFile:
     for stream in stream_data["streams"]:
@@ -23,15 +23,15 @@ def parse_streams(stream_data: dict, VideoFile: VideoFile) -> VideoFile:
     return VideoFile
 
 
-@click.command()
-@click.argument("filename", type=click.Path(exists=True))
-@click.option("-i", "--imdb", type=str, help="IMDB ID")
-@click.option("-ns", "--nosubtitles", is_flag=True, help="No subtitles")
-@click.option("-p", "--preset", type=int, default=2, help="Encoding preset (default: 2)")
-@click.option("-c", "--crf", type=int, default=30, help="CRF value (default: 30)")
-@click.option('-o', '--original-media-type', default='DVD', help='Set the ORIGINAL_MEDIA_TYPE metadata')
-def main(filename: Path, imdb: str, nosubtitles: bool, preset: int, crf: int, original_media_type: str):
-    """Run ffprobe on a file and print the output in JSON format."""
+@app.command()
+def main(
+    filename: Path = typer.Argument(..., exists=True, help="Input video file"),
+    imdb: str = typer.Option(None, "-i", "--imdb", help="IMDB ID"),
+    nosubtitles: bool = typer.Option(False, "-ns", "--nosubtitles", help="Remove subtitles"),
+    preset: int = typer.Option(2, "-p", "--preset", help="Encoding preset"),
+    crf: int = typer.Option(30, "-c", "--crf", help="CRF value"),
+    original_media_type: str = typer.Option("DVD", "-o", "--original-media-type", help="Set the ORIGINAL_MEDIA_TYPE metadata")
+):
     video_details = VideoFile(
         imdb=imdb, video_path=filename, allow_subtitle=not nosubtitles
     )
@@ -62,4 +62,4 @@ def main(filename: Path, imdb: str, nosubtitles: bool, preset: int, crf: int, or
 
 
 if __name__ == "__main__":
-    main()
+    app()