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

# Chargement env utilisateur (~/.4nk_template/.env)
"$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)/env/ensure_env.sh" || true
if [[ -f "${HOME}/.4nk_template/.env" ]]; then
  set -a
  . "${HOME}/.4nk_template/.env"
  set +a
fi

TARGET_DIR="${1:-.}"
OUTPUT_DIR="${2:-tests/reports/agents}"
mkdir -p "$OUTPUT_DIR"

SUMMARY_FILE="$OUTPUT_DIR/quality_tech.md"

# Checks de base (adaptés à ce template)
mapfile -t required_files < <(cat <<'REQ'
README.md
LICENSE
CONTRIBUTING.md
CODE_OF_CONDUCT.md
CHANGELOG.md
docs/INDEX.md
docs/ARCHITECTURE.md
docs/TESTING.md
.gitea/workflows/ci.yml
REQ
)

pushd "$TARGET_DIR" >/dev/null
missing=()
for f in "${required_files[@]}"; do
  [[ -f "$f" ]] || missing+=("$f")
done

echo "# Agent Qualité technique" > "$SUMMARY_FILE"
echo >> "$SUMMARY_FILE"
echo "## Résultats locaux" >> "$SUMMARY_FILE"
if ((${#missing[@]}==0)); then
  echo "- Tous les fichiers requis sont présents." >> "$SUMMARY_FILE"
else
  echo "- Fichiers manquants:" >> "$SUMMARY_FILE"
  for m in "${missing[@]}"; do echo "  - $m" >> "$SUMMARY_FILE"; done
fi

# Détection des langages et contrôles best‑effort
source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/lang_detect.sh"
echo >> "$SUMMARY_FILE"
echo "## Contrôles automatiques (best‑effort)" >> "$SUMMARY_FILE"
if [[ "$HAS_RUST" -eq 1 && "$HAS_CARGO" -eq 1 ]]; then
  (cargo check -q && echo "- Rust: cargo check OK" >> "$SUMMARY_FILE") || echo "- Rust: cargo check a signalé des problèmes" >> "$SUMMARY_FILE"
fi
if [[ "$HAS_GO" -eq 1 && "$HAS_GO_BIN" -eq 1 ]]; then
  (go vet ./... >/dev/null 2>&1 && echo "- Go: go vet OK" >> "$SUMMARY_FILE") || echo "- Go: go vet a signalé des problèmes" >> "$SUMMARY_FILE"
fi
if [[ "$HAS_NODE" -eq 1 && "$HAS_NPX" -eq 1 ]]; then
  (npx -y --yes -- eslint . >/dev/null 2>&1 && echo "- Node: eslint OK" >> "$SUMMARY_FILE") || echo "- Node: eslint non exécuté ou problèmes" >> "$SUMMARY_FILE"
  if [[ "$HAS_TYPESCRIPT" -eq 1 ]]; then
    (npx -y --yes -- tsc --noEmit >/dev/null 2>&1 && echo "- TS: tsc --noEmit OK" >> "$SUMMARY_FILE") || echo "- TS: tsc a signalé des problèmes" >> "$SUMMARY_FILE"
  fi
fi
if [[ "$HAS_PYTHON" -eq 1 ]]; then
  if command -v ruff >/dev/null 2>&1; then
    (ruff . >/dev/null 2>&1 && echo "- Python: ruff OK" >> "$SUMMARY_FILE") || echo "- Python: ruff a signalé des problèmes" >> "$SUMMARY_FILE"
  elif command -v flake8 >/dev/null 2>&1; then
    (flake8 . >/dev/null 2>&1 && echo "- Python: flake8 OK" >> "$SUMMARY_FILE") || echo "- Python: flake8 a signalé des problèmes" >> "$SUMMARY_FILE"
  else
    echo "- Python: aucun linter détecté (ruff/flake8)" >> "$SUMMARY_FILE"
  fi
fi
if [[ "$HAS_SHELL_BASH" -eq 1 ]]; then
  if [[ "$HAS_SHELLCHECK" -eq 1 ]]; then
    (git ls-files '*.sh' | xargs -r shellcheck >/dev/null 2>&1 && echo "- Shell: shellcheck OK" >> "$SUMMARY_FILE") || echo "- Shell: shellcheck a signalé des problèmes" >> "$SUMMARY_FILE"
  else
    echo "- Shell: shellcheck non disponible" >> "$SUMMARY_FILE"
  fi
fi
if [[ "$HAS_SHELL_PWSH" -eq 1 && "$HAS_PWSH" -eq 1 ]]; then
  echo "- PowerShell: PSScriptAnalyzer recommandé" >> "$SUMMARY_FILE"
fi

# IA (optionnelle)
PROMPT=$(cat <<'EOF'
Analyse la conformité qualité technique du dépôt selon AGENTS.md et la CI. Priorise: lint/format/type-check, structure de tests, cohérence docs/CI, sécurité basique. Propose 5 actions concrètes.
EOF
)
scripts/agents/ai_prompt.sh "$PROMPT" >> "$SUMMARY_FILE" || true

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