name: Build APK
on:
  push:
    branches: [main]
  workflow_dispatch: {}

env:
  FLUTTER_IMAGE: ghcr.io/cirruslabs/flutter:3.24.5

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Build signed APK (Flutter)
        run: |
          set -e
          RUN="${{ github.run_number }}"
          NAME="1.0.${RUN}"
          echo "${{ secrets.ANDROID_KEYSTORE_B64 }}" | base64 -d > "${PWD}/gamemanager.keystore"
          docker run --rm -v "${PWD}:/app" -w /app \
            -e KSPW="${{ secrets.ANDROID_KEYSTORE_PASSWORD }}" \
            -e ALIAS="${{ secrets.ANDROID_KEY_ALIAS }}" \
            -e BUILD_NAME="${NAME}" -e BUILD_NUMBER="${RUN}" \
            "${FLUTTER_IMAGE}" bash -euxc '
              git config --global --add safe.directory /app
              flutter create --platforms=android --org nfteam --project-name gamemanager .
              # Permissions Android (internet + auto-install APK)
              MAN=android/app/src/main/AndroidManifest.xml
              sed -i "s#<application#<uses-permission android:name=\"android.permission.INTERNET\"/>\n    <uses-permission android:name=\"android.permission.REQUEST_INSTALL_PACKAGES\"/>\n    <application#" "$MAN"
              # Signature release + schéma de redirection OIDC (patch build.gradle)
              cat > android/key.properties <<EOF
storePassword=${KSPW}
keyPassword=${KSPW}
keyAlias=${ALIAS}
storeFile=/app/gamemanager.keystore
EOF
              python3 - <<PY
import re
p="android/app/build.gradle"; s=open(p).read()
# charge key.properties en tête
if "keystoreProperties" not in s:
    s = ("def keystoreProperties = new Properties()\n"
         "def keystorePropertiesFile = rootProject.file(\"key.properties\")\n"
         "if (keystorePropertiesFile.exists()) { keystoreProperties.load(new FileInputStream(keystorePropertiesFile)) }\n\n") + s
# schéma OIDC pour flutter_appauth
s = s.replace("defaultConfig {",
    "defaultConfig {\n        manifestPlaceholders += [appAuthRedirectScheme: \"nfteam.gamemanager\"]", 1)
# bloc signingConfigs.release
if "signingConfigs {" not in s:
    s = re.sub(r"(buildTypes\s*\{)",
        "signingConfigs {\n        release {\n"
        "            keyAlias keystoreProperties[\"keyAlias\"]\n"
        "            keyPassword keystoreProperties[\"keyPassword\"]\n"
        "            storeFile file(keystoreProperties[\"storeFile\"])\n"
        "            storePassword keystoreProperties[\"storePassword\"]\n"
        "        }\n    }\n    \\1", s, count=1)
# release utilise la clé release
s = s.replace("signingConfig signingConfigs.debug", "signingConfig signingConfigs.release")
open(p,"w").write(s)
print("build.gradle patché")
PY
              flutter pub get
              flutter build apk --release --build-name="${BUILD_NAME}" --build-number="${BUILD_NUMBER}"
            '
          cp build/app/outputs/flutter-apk/app-release.apk "gamemanager.apk"
          cat > version.json <<EOF
          {"version":"1.0.${RUN}","version_code":${RUN},"notes":"Build CI #${RUN}"}
          EOF

      - name: Publish Gitea release
        run: |
          set -e
          RUN="${{ github.run_number }}"; TAG="v1.0.${RUN}"
          API="${GITHUB_SERVER_URL}/api/v1/repos/${GITHUB_REPOSITORY}"
          AUTH="Authorization: token ${{ secrets.GITHUB_TOKEN }}"
          REL=$(curl -s -X POST "$API/releases" -H "$AUTH" -H 'Content-Type: application/json' \
            -d "{\"tag_name\":\"${TAG}\",\"name\":\"GameManager ${TAG}\",\"target_commitish\":\"main\"}")
          ID=$(echo "$REL" | python3 -c "import sys,json;print(json.load(sys.stdin)['id'])")
          curl -s -X POST "$API/releases/$ID/assets?name=gamemanager.apk" -H "$AUTH" \
            -F "attachment=@gamemanager.apk;type=application/vnd.android.package-archive" >/dev/null
          curl -s -X POST "$API/releases/$ID/assets?name=version.json" -H "$AUTH" \
            -F "attachment=@version.json;type=application/json" >/dev/null
          echo "Release ${TAG} publiée"

      - name: Notify ntfy
        if: always()
        run: |
          if [ "${{ job.status }}" = "success" ]; then E="white_check_mark"; P="default"; else E="rotating_light"; P="high"; fi
          curl -s -H "Authorization: Bearer ${{ secrets.NTFY_TOKEN }}" -H "Title: gamemanager APK — ${{ job.status }}" \
            -H "Priority: ${P}" -H "Tags: ${E}" \
            -d "Build APK #${{ github.run_number }} : ${{ job.status }}" \
            "${{ secrets.NTFY_URL }}/${{ secrets.NTFY_TOPIC }}" || true