#!/usr/bin/env bash
# Poste un commentaire sur une issue Gitea puis la ferme.
# Usage: GITEA_TOKEN=xxx ./scripts/gitea-close-issue-with-comment.sh <numéro> "Commentaire"
# Ou: mettre le token dans .gitea-token à la racine du projet.
# Exemple: ./scripts/gitea-close-issue-with-comment.sh 15 "Livré : panneau Paramètres opérationnel."

set -e
ISSUE="${1:?Usage: $0 <numéro_issue> \"Commentaire\"}"
COMMENT="${2:?Usage: $0 <numéro_issue> \"Commentaire\"}"
BASE_URL="${GITEA_URL:-https://git.ptits-pas.fr/api/v1}"
REPO="jmartin/petitspas"

if [ -z "$GITEA_TOKEN" ]; then
  if [ -f .gitea-token ]; then
    GITEA_TOKEN=$(cat .gitea-token)
  fi
fi
if [ -z "$GITEA_TOKEN" ] && [ -f ~/.bashrc ]; then
  eval "$(grep '^export GITEA_TOKEN=' ~/.bashrc 2>/dev/null)" || true
fi
if [ -z "$GITEA_TOKEN" ] && [ -f docs/BRIEFING-FRONTEND.md ]; then
  token_from_briefing=$(sed -n 's/.*Token: *\(giteabu_[a-f0-9]*\).*/\1/p' docs/BRIEFING-FRONTEND.md 2>/dev/null | head -1)
  if [ -n "$token_from_briefing" ]; then
    GITEA_TOKEN="$token_from_briefing"
  fi
fi

if [ -z "$GITEA_TOKEN" ]; then
  echo "Définir GITEA_TOKEN ou créer .gitea-token avec votre token Gitea (voir docs/PROCEDURE-API-GITEA.md)."
  exit 1
fi

# 1) Poster le commentaire
echo "Ajout du commentaire sur l'issue #$ISSUE..."
# Échapper pour JSON (guillemets et backslash)
COMMENT_ESC=$(printf '%s' "$COMMENT" | sed 's/\\/\\\\/g; s/"/\\"/g; s/\r//g')
PAYLOAD="{\"body\":\"$COMMENT_ESC\"}"
RESP=$(curl -s -w "\n%{http_code}" -X POST \
  -H "Authorization: token $GITEA_TOKEN" \
  -H "Content-Type: application/json" \
  -d "$PAYLOAD" \
  "$BASE_URL/repos/$REPO/issues/$ISSUE/comments")
HTTP_CODE=$(echo "$RESP" | tail -1)
BODY=$(echo "$RESP" | sed '$d')

if [ "$HTTP_CODE" != "201" ]; then
  echo "Erreur HTTP $HTTP_CODE lors du commentaire: $BODY"
  exit 1
fi
echo "Commentaire ajouté."

# 2) Fermer l'issue
echo "Fermeture de l'issue #$ISSUE..."
RESP2=$(curl -s -w "\n%{http_code}" -X PATCH \
  -H "Authorization: token $GITEA_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"state":"closed"}' \
  "$BASE_URL/repos/$REPO/issues/$ISSUE")
HTTP_CODE2=$(echo "$RESP2" | tail -1)
BODY2=$(echo "$RESP2" | sed '$d')

if [ "$HTTP_CODE2" = "200" ] || [ "$HTTP_CODE2" = "201" ]; then
  echo "Issue #$ISSUE fermée."
else
  echo "Erreur HTTP $HTTP_CODE2: $BODY2"
  exit 1
fi