# discussion-turn-appender - Append participant responses to discussion markdown
# Usage: (cat discussion.md; echo "---RESPONSES---"; cat responses.json) | discussion-turn-appender

name: discussion-turn-appender
description: Append participant responses to discussion markdown
category: Discussion

arguments:
  - flag: --responses-file
    variable: responses_file
    default: ""
    description: Path to JSON file containing responses (or pass via stdin after ---RESPONSES---)

steps:
  - type: code
    code: |
      import json
      from pathlib import Path

      # Parse input - expect markdown followed by ---RESPONSES--- followed by JSON
      delimiter = "---RESPONSES---"

      if delimiter in input:
          parts = input.split(delimiter, 1)
          markdown = parts[0].rstrip()
          responses_json = parts[1].strip()
          responses = json.loads(responses_json)
      elif responses_file:
          markdown = input.rstrip()
          responses = json.loads(Path(responses_file).read_text())
      else:
          # No responses to append
          markdown = input.rstrip()
          responses = []

      # Append each response as a comment block
      new_blocks = []
      for resp in responses:
          # Skip NO_RESPONSE sentinel
          if isinstance(resp, dict) and resp.get("sentinel") == "NO_RESPONSE":
              continue

          # Skip None or empty responses
          if not resp:
              continue

          author = resp.get("author", "Unknown")
          comment = resp.get("comment", "").strip()
          vote = resp.get("vote")

          # Skip if no comment content
          if not comment:
              continue

          # Build comment block
          block_lines = ["", "---", "", f"Name: {author}"]
          block_lines.append(comment)

          if vote and vote.upper() in ("READY", "CHANGES", "REJECT"):
              block_lines.append("")
              block_lines.append(f"VOTE: {vote.upper()}")

          block_lines.append("")
          new_blocks.append("\n".join(block_lines))

      result = markdown + "".join(new_blocks)
    output_var: result

output: "{result}"