#!/bin/bash

transcript_path="$1"
recent=$(tail -30 "$transcript_path")
plan_content=$(grep -A 1000 "## Plan" "$transcript_path" | head -200 2>/dev/null || echo "$recent")

review_prompt="You are a senior code reviewer. Review this implementation plan for completeness and correctness.

PLAN TO REVIEW:
$plan_content

Evaluate:
1. Are requirements clearly understood?
2. Are edge cases considered?
3. Is the approach sound and maintainable?
4. Are there any obvious gaps or risks?

Reply ONLY with JSON:
{\"verdict\": \"APPROVE\" or \"NEEDS_WORK\", \"issues\": [\"issue1\", \"issue2\"], \"severity\": \"critical\" or \"minor\" or \"none\"}"

tmp_claude=$(mktemp)
tmp_gemini=$(mktemp)
trap "rm -f $tmp_claude $tmp_gemini" EXIT

claude -p "$review_prompt" --output-format json 2>/dev/null | jq -r '.result // empty' > "$tmp_claude" &
pid_claude=$!
gemini -p "$review_prompt" -o json 2>/dev/null | jq -r '.result // empty' > "$tmp_gemini" &
pid_gemini=$!

wait $pid_claude $pid_gemini

claude_review=$(jq -c '.' "$tmp_claude" 2>/dev/null)
gemini_review=$(jq -c '.' "$tmp_gemini" 2>/dev/null)
[[ -z "$claude_review" ]] && claude_review='{"verdict":"APPROVE","issues":[],"severity":"none"}'
[[ -z "$gemini_review" ]] && gemini_review='{"verdict":"APPROVE","issues":[],"severity":"none"}'

claude_verdict=$(echo "$claude_review" | jq -r '.verdict // "APPROVE"')
claude_severity=$(echo "$claude_review" | jq -r '.severity // "none"')
claude_issues=$(echo "$claude_review" | jq -r '.issues // []')

gemini_verdict=$(echo "$gemini_review" | jq -r '.verdict // "APPROVE"')
gemini_severity=$(echo "$gemini_review" | jq -r '.severity // "none"')
gemini_issues=$(echo "$gemini_review" | jq -r '.issues // []')

judge_prompt="You are the final arbiter. Two AI reviewers evaluated a plan. Make the FINAL decision.

CLAUDE REVIEW:
- Verdict: $claude_verdict
- Severity: $claude_severity
- Issues: $claude_issues

GEMINI REVIEW:
- Verdict: $gemini_verdict
- Severity: $gemini_severity
- Issues: $gemini_issues

RULES FOR YOUR JUDGMENT:
1. Only block if BOTH reviewers found CRITICAL issues, OR if one found critical and other found minor
2. If issues are minor/nitpicky (style, naming, over-engineering concerns), let it pass
3. If issues are about missing core functionality or security, block it
4. Prefer action over perfection - a good plan executed beats a perfect plan never started

Reply ONLY with JSON:
- Let finish: {\"continue\": false}
- Send back: {\"continue\": true, \"reason\": \"<consolidated feedback for Claude to improve the plan>\"}"

final_result=$(claude -p "$judge_prompt" --output-format json 2>/dev/null | jq -r '.result // empty')

if echo "$final_result" | jq -e '.continue' >/dev/null 2>&1; then
  echo "$final_result"
else
  echo '{"continue": false}'
fi