#!/usr/bin/env python3
import sys
import yaml
import json
from datetime import date

class DateEncoder(json.JSONEncoder):
    def default(self, obj):
        if isinstance(obj, date):
            return obj.isoformat()
        return super().default(obj)

def parse_daily_note(filepath):
    with open(filepath, 'r', encoding='utf-8') as f:
        content = f.read()

    parts = content.split('---')
    if len(parts) < 3:
        print("{}", file=sys.stderr)
        return

    frontmatter = yaml.safe_load(parts[1])
    body = parts[2].strip()

    # Find the "Work:" section
    work_section = ""
    in_work_section = False
    for line in body.splitlines():
        if line.strip().lower().startswith('**work:**'):
            in_work_section = True
            continue
        if in_work_section:
            if line.strip() == "" and work_section:
                # Break on the first blank line after finding some work items
                break
            if line.strip().startswith('- '):
                work_section += line.strip()[2:] + '\n'

    frontmatter['work'] = work_section.strip()
    print(json.dumps(frontmatter, cls=DateEncoder))

if __name__ == "__main__":
    if len(sys.argv) > 1:
        parse_daily_note(sys.argv[1])