import os
import sys

from .config import debug_enabled
from .verdict_agent import VerdictAgent


def main(argv=None, ingestor=None, agent=None):
    argv = list(sys.argv if argv is None else argv)
    debug = "--debug" in argv
    argv = [arg for arg in argv if arg != "--debug"]
    if debug:
        os.environ["HAQEEQAT_DEBUG"] = "1"
    if len(argv) != 2:
        print(
            "Usage: python -m verification.app [--debug] <image|audio|video file>",
            file=sys.stderr,
        )
        return 2
    path = argv[1]

    if ingestor is None:
        from ingestion.ingestor import HaqeeqatIngestor

        ingestor = HaqeeqatIngestor()
    if agent is None:
        agent = VerdictAgent()

    report = ingestor.ingest(path)
    text = report["combined_text"]
    if not text.strip():
        print("No text could be extracted from the file.", file=sys.stderr)
        return 1

    result = agent.run(text)
    if debug_enabled():
        print(f"DEBUG extracted_text: {text!r}")
        print(f"DEBUG claim_urdu: {result.claim_urdu}")
        print(f"DEBUG claim_english: {result.claim_english}")
        print(f"DEBUG verdict: {result.verdict.value if result.verdict else None}")
        print(f"DEBUG confidence: {result.confidence:.2f}")
        print(f"DEBUG evidence_count: {len(result.evidence)}")
        for i, item in enumerate(result.evidence):
            print(f"DEBUG evidence[{i}]: {item.source_domain} | {item.title} | {item.url}")
    if not result.is_checkworthy:
        print("کوئی قابلِ تصدیق دعویٰ نہیں")
        return 0

    print(f"دعویٰ: {result.claim_urdu}")
    print(f"فیصلہ: {result.verdict_label_urdu} (confidence {result.confidence:.2f})")
    print(f"وجوہات: {result.reasoning_urdu}")
    print("ذرائع:")
    for item in result.evidence[:3]:
        print(f"  - {item.title} ({item.url})")
    return 0


if __name__ == "__main__":
    raise SystemExit(main())