name: Release

on:
  push:
    tags:
      - 'v*'

jobs:
  release:
    runs-on: ubuntu_latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 22

      - name: Install dependencies
        run: npm ci

      - name: Build
        run: npm run build

      - name: Package dist.zip
        shell: bash
        run: |
          cd dist
          zip -r "../vidplex-${{ github.ref_name }}.zip" .

      - name: Create Gitea release
        shell: bash
        env:
          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
          GITEA_API: ${{ secrets.GITEA_API || 'http://192.168.1.74:30008/api/v1' }}
          REPO: ${{ github.repository }}
          TAG: ${{ github.ref_name }}
        run: |
          if [ -z "$GITEA_TOKEN" ]; then
            echo "::warning::GITEA_TOKEN secret is not set; skipping release creation. Add it in Gitea repo Settings > Secrets (repo scope)."
            exit 0
          fi

          json_id() { node -e 'let d="";process.stdin.on("data",c=>d+=c).on("end",()=>{const j=JSON.parse(d||"{}");if(j.id==null){console.error("no release id:",JSON.stringify(j));process.exit(1)}console.log(j.id)})'; }

          release_id=$(
            curl -s -o /tmp/rel.json -w "%{http_code}" \
              -H "Authorization: token $GITEA_TOKEN" \
              "$GITEA_API/repos/$REPO/releases/tags/$TAG"
          )

          if [ "$release_id" = "200" ]; then
            echo "Release for $TAG already exists; reusing it."
            release_id=$(json_id < /tmp/rel.json)
          else
            echo "Creating release for $TAG."
            release_id=$(
              curl -s -o /tmp/rel.json -w "%{http_code}" -X POST \
                -H "Authorization: token $GITEA_TOKEN" \
                -H "Content-Type: application/json" \
                -d "{\"tag_name\": \"$TAG\", \"name\": \"$TAG\", \"body\": \"Automated release build for $TAG\"}" \
                "$GITEA_API/repos/$REPO/releases"
            )
            case "$release_id" in
              201|200) release_id=$(json_id < /tmp/rel.json) ;;
              *) echo "::error::release create returned HTTP $release_id: $(cat /tmp/rel.json)"; exit 1 ;;
            esac
          fi

          echo "Uploading asset to release $release_id."
          resp=$(curl -s -o /tmp/att.json -w "%{http_code}" -X POST \
             -H "Authorization: token $GITEA_TOKEN" \
             -F "attachment=@vidplex-${TAG}.zip" \
             "$GITEA_API/repos/$REPO/releases/$release_id/assets")
          if [ "$resp" != "200" ] && [ "$resp" != "201" ]; then
            echo "::error::asset upload returned HTTP $resp: $(cat /tmp/att.json)"
            exit 1
          fi
          cat /tmp/att.json
          echo