#!/usr/bin/env python3
"""课程教学大纲合规性体检 - CLI 入口（占位骨架）"""

import sys
from pathlib import Path

# 占位：开发者后续接入 jiangchang_skill_core
# from jiangchang_skill_core import ...

BASE_DIR = Path(__file__).resolve().parent.parent


def health():
    """运行检查（占位）。"""
    print(f"check-course-syllabus-aa health check (placeholder)")
    print(f"base_dir: {BASE_DIR}")
    return 0


def version():
    """查看版本（占位）。"""
    print("check-course-syllabus-aa v1.0.1")
    return 0


def config_path():
    """查看配置位置（占位）。"""
    print(f"{BASE_DIR / '.env'}")
    return 0


def init_db():
    """初始化数据库（占位）。"""
    print("init-db: 后续由开发者按 references/SCHEMA.md 实现")
    return 0


def audit_syllabus(syllabus_id: str):
    """体检这份大纲。"""
    print(f"audit-syllabus: syllabus_id={syllabus_id} (待开发者实现)")
    return 0


def batch_audit_syllabus(major_id: str = "", course_ids: str = ""):
    """批量体检。"""
    print(f"batch-audit-syllabus: major_id={major_id} course_ids={course_ids} (待开发者实现)")
    return 0


def render_html(audit_id: str):
    """查看体检报告。"""
    print(f"render-html: audit_id={audit_id} (待开发者实现)")
    return 0


def sync_norm_library():
    """同步编制规范库。"""
    print("sync-norm-library (待开发者实现)")
    return 0


COMMANDS = {
    "health": health,
    "version": version,
    "config-path": config_path,
    "init-db": init_db,
    "audit-syllabus": audit_syllabus,
    "batch-audit-syllabus": batch_audit_syllabus,
    "render-html": render_html,
    "sync-norm-library": sync_norm_library,
}


def main(argv=None):
    argv = argv or sys.argv[1:]
    if not argv or argv[0] not in COMMANDS:
        print("Usage: python scripts/main.py <command>")
        print("Commands:", ", ".join(COMMANDS.keys()))
        return 1
    return COMMANDS[argv[0]](*argv[1:])


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