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dl-organizer/src/vlm/commands/analyze.py
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Python

"""Analyze command implementation."""
from pathlib import Path
from typing import Optional
import click
from vlm.analysis import analyze_series_completeness, detect_duplicates
from vlm.context import CLIContext
from vlm.io import (
identities_to_analysis_input,
load_identities_json,
load_inventory_csv,
save_analysis_json,
)
from vlm.models import (
AnalysisCompletenessRecord,
AnalysisDuplicateIdentityRecord,
AnalysisDuplicateRecord,
MovieIdentity,
SeriesIdentity,
)
def analyze_cmd(
ctx: CLIContext,
input: Path,
output: Path,
inventory: Optional[Path],
) -> None:
"""Run analysis: completeness and duplicate detection."""
config = ctx.config
logger = ctx.logger
click.echo(f"Analyzing identities from: {input}")
if inventory:
click.echo(f"Merging metadata from inventory: {inventory}")
click.echo()
identities_data = load_identities_json(input)
movies_data = identities_data.get("movies", [])
series_data = identities_data.get("series", [])
click.echo(f"Loaded {len(movies_data)} movies and {len(series_data)} series")
click.echo()
inventory_files = load_inventory_csv(inventory) if inventory else None
movie_pairs, series_pairs = identities_to_analysis_input(
identities_data, inventory_files=inventory_files
)
series_identities = [identity for identity, _ in series_pairs]
click.echo("Analyzing series completeness...")
completeness_results = analyze_series_completeness(series_identities)
click.echo("Detecting duplicates...")
identity_file_pairs = movie_pairs + series_pairs
duplicate_groups = detect_duplicates(identity_file_pairs)
click.echo()
click.echo("Analysis complete!")
click.echo()
click.echo("Results:")
click.echo(f" Series with episode gaps: {len(completeness_results)}")
if completeness_results:
total_missing = sum(len(c.episodes_missing) for c in completeness_results)
click.echo(f" - Total missing episodes: {total_missing}")
click.echo(f" Duplicate groups found: {len(duplicate_groups)}")
if duplicate_groups:
total_duplicates = sum(len(g.files) for g in duplicate_groups)
click.echo(f" - Total duplicate files: {total_duplicates}")
click.echo()
click.echo(f"Saving analysis results to: {output}")
output.parent.mkdir(parents=True, exist_ok=True)
completeness_list: list[AnalysisCompletenessRecord] = [
{
"series_title": c.series_title,
"season": c.season,
"episodes_found": c.episodes_found,
"episodes_missing": c.episodes_missing,
}
for c in completeness_results
]
duplicates_list: list[AnalysisDuplicateRecord] = []
for d in duplicate_groups:
if isinstance(d.identity, MovieIdentity):
identity_info: AnalysisDuplicateIdentityRecord = {
"type": "movie",
"title": d.identity.title,
"year": d.identity.year,
"season": None,
"episodes": [],
}
else:
identity_info = {
"type": "series",
"title": d.identity.title,
"year": None,
"season": d.identity.season,
"episodes": d.identity.episodes,
}
duplicates_list.append(
{
"identity": identity_info,
"files": [str(f.path) for f in d.files],
"quality_comparison": d.quality_comparison,
}
)
save_analysis_json(
completeness=completeness_list,
duplicates=duplicates_list,
source_identities=input,
total_movies=len(movies_data),
total_series=len(series_data),
output=output,
)
click.echo("Analysis results saved successfully!")
logger.info(
f"Analysis completed: {len(completeness_results)} incomplete series, "
f"{len(duplicate_groups)} duplicate groups, saved to {output}"
)