#!/usr/bin/env python3
import json
import subprocess
import sys
from datetime import datetime, timezone
from pathlib import Path

PROJECT = Path(__file__).resolve().parents[1]
VALIDATOR = PROJECT / "script/validate-story.py"
ORIGINALITY = PROJECT / "script/validate-originality.py"
REPORT = PROJECT / "story/promotion-report.json"
ORIG = PROJECT / "story/originality-report.json"
MANIFEST = PROJECT / "script/project-manifest.json"
PLAN = PROJECT / "script/production-plan.json"


def main():
    for validator in (VALIDATOR, ORIGINALITY):
        result = subprocess.run([sys.executable, "-B", str(validator)], cwd=PROJECT)
        if result.returncode:
            return result.returncode
    report = json.loads(REPORT.read_text())
    originality = json.loads(ORIG.read_text())
    manifest = json.loads(MANIFEST.read_text())
    plan = json.loads(PLAN.read_text())
    canon = report.get("spoken_sha256")
    if report.get("verified") is not True or originality.get("verified") is not True or originality.get("source_canon_sha256") != canon:
        return 1
    if plan.get("outline_sha256") != manifest.get("outline_hash", "").removeprefix("sha256:") or plan.get("reuse_previous_projects") is not False:
        return 1
    now = datetime.now(timezone.utc).isoformat()
    plan.update({"status": "story_promoted_ready_for_tts", "canon_sha256": canon, "story_words": report["total_words"], "story_estimated_minutes": report["estimated_minutes_at_baseline"], "promoted_at": now})
    manifest.update({"status": "story_promoted", "canon_authority": "story/spoken-narration.txt", "canon_hash": canon, "story_word_count": report["total_words"], "updated_at": now})
    manifest["steps"]["story"] = "completed"
    manifest["steps"]["tts"] = "pending"
    PLAN.write_text(json.dumps(plan, ensure_ascii=False, indent=2) + "\n")
    MANIFEST.write_text(json.dumps(manifest, ensure_ascii=False, indent=2) + "\n")
    print(json.dumps({"promoted": True, "canon_sha256": canon, "words": report["total_words"], "estimated_minutes": report["estimated_minutes_at_baseline"]}, ensure_ascii=False))
    return 0


if __name__ == "__main__":
    sys.exit(main())