#!/bin/bash
# Публикация Release в Gitea (не только git tag)
# Использование:
#   export GITEA_TOKEN=ваш_токен   # Настройки → Приложения → Токен доступа
#   bash scripts/publish-gitea-release.sh 0.10.0
set -euo pipefail

VERSION="${1:-0.10.0}"
TAG="v${VERSION#v}"
GITEA_URL="${GITEA_URL:-https://git.evilfox.cc}"
OWNER="${GITEA_OWNER:-test}"
REPO="${GITEA_REPO:-shop10}"

if [ -z "${GITEA_TOKEN:-}" ]; then
  echo "Задайте GITEA_TOKEN (токен с правом write:repository)"
  echo "  export GITEA_TOKEN=..."
  exit 1
fi

NOTES_FILE="$(dirname "$0")/../.release-notes/${TAG}.md"
if [ ! -f "$NOTES_FILE" ]; then
  NOTES_FILE="$(dirname "$0")/../CHANGELOG.md"
fi

BODY=$(sed -n "/## \[${VERSION#v}\]/,/^## \[/p" "$NOTES_FILE" 2>/dev/null | sed '$d' || cat "$NOTES_FILE")
if [ -z "$BODY" ]; then
  BODY="Release ${TAG} — см. CHANGELOG.md"
fi

# Экранирование JSON
BODY_JSON=$(printf '%s' "$BODY" | python3 -c 'import json,sys; print(json.dumps(sys.stdin.read()))')

HTTP=$(curl -sS -o /tmp/gitea-release.json -w "%{http_code}" -X POST \
  "${GITEA_URL}/api/v1/repos/${OWNER}/${REPO}/releases" \
  -H "Authorization: token ${GITEA_TOKEN}" \
  -H "Content-Type: application/json" \
  -d "{\"tag_name\":\"${TAG}\",\"name\":\"${VERSION#v}\",\"body\":${BODY_JSON},\"target_commitish\":\"main\",\"prerelease\":false}")

if [ "$HTTP" = "201" ]; then
  echo "Release создан: ${GITEA_URL}/${OWNER}/${REPO}/releases/tag/${TAG}"
  cat /tmp/gitea-release.json | python3 -m json.tool 2>/dev/null || cat /tmp/gitea-release.json
elif [ "$HTTP" = "409" ]; then
  echo "Release ${TAG} уже существует — обновление..."
  RELEASE_ID=$(curl -sS "${GITEA_URL}/api/v1/repos/${OWNER}/${REPO}/releases/tags/${TAG}" \
    -H "Authorization: token ${GITEA_TOKEN}" | python3 -c "import json,sys; print(json.load(sys.stdin)['id'])")
  curl -sS -X PATCH "${GITEA_URL}/api/v1/repos/${OWNER}/${REPO}/releases/${RELEASE_ID}" \
    -H "Authorization: token ${GITEA_TOKEN}" \
    -H "Content-Type: application/json" \
    -d "{\"name\":\"${VERSION#v}\",\"body\":${BODY_JSON}}" | python3 -m json.tool
  echo "Обновлено: ${GITEA_URL}/${OWNER}/${REPO}/releases/tag/${TAG}"
else
  echo "Ошибка HTTP ${HTTP}"
  cat /tmp/gitea-release.json
  exit 1
fi