#!/usr/bin/env bash
set -euo pipefail

TARGET_DIR="${1:-.}"
OUTPUT_DIR="${2:-tests/reports/agents}"
mkdir -p "$OUTPUT_DIR"
SUMMARY_FILE="$OUTPUT_DIR/documentation_agent.md"
source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/common.sh" || true

echo "# Agent Documentation" > "$SUMMARY_FILE"
echo >> "$SUMMARY_FILE"

pushd "$TARGET_DIR" >/dev/null
required=(docs/INDEX.md docs/ARCHITECTURE.md docs/TESTING.md docs/SECURITY_AUDIT.md docs/DEPLOYMENT.md)
missing=()
for f in "${required[@]}"; do [[ -f "$f" ]] || missing+=("$f"); done

echo "## Résultats locaux" >> "$SUMMARY_FILE"
if ((${#missing[@]}==0)); then
  echo "- Documentation essentielle présente." >> "$SUMMARY_FILE"
else
  echo "- Fichiers manquants:" >> "$SUMMARY_FILE"
  for m in "${missing[@]}"; do echo "  - $m" >> "$SUMMARY_FILE"; done
  if [[ "${AUTO_FIX:-0}" == "1" ]]; then
    echo >> "$SUMMARY_FILE"
    echo "## Auto‑corrections" >> "$SUMMARY_FILE"
    for m in "${missing[@]}"; do
      case "$m" in
        docs/INDEX.md)
          mkdir -p docs && printf "# Index\n\n" > "$m" && echo "- Créé squelette: $m" >> "$SUMMARY_FILE" ;;
        docs/ARCHITECTURE.md)
          mkdir -p docs && printf "# Architecture\n\n" > "$m" && echo "- Créé squelette: $m" >> "$SUMMARY_FILE" ;;
        docs/TESTING.md)
          mkdir -p docs && printf "# Tests\n\n" > "$m" && echo "- Créé squelette: $m" >> "$SUMMARY_FILE" ;;
        docs/SECURITY_AUDIT.md)
          mkdir -p docs && printf "# Security Audit\n\n" > "$m" && echo "- Créé squelette: $m" >> "$SUMMARY_FILE" ;;
        docs/DEPLOYMENT.md)
          mkdir -p docs && printf "# Déploiement\n\n" > "$m" && echo "- Créé squelette: $m" >> "$SUMMARY_FILE" ;;
        *) : ;;
      esac
    done
  fi
fi

PROMPT=$(cat <<'EOF'
Élabore une liste courte d’améliorations documentation (INDEX à jour, traçabilité changes ↔ CHANGELOG, sections sécurité/tests/déploiement).
EOF
)
scripts/agents/ai_prompt.sh "$PROMPT" >> "$SUMMARY_FILE" || true

echo "Rapport: $SUMMARY_FILE"
popd >/dev/null