name: Build and Release

on:
  push:
    tags:
      - 'v*'

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

      - name: Set up JDK 21
        uses: actions/setup-java@v4
        with:
          java-version: '21'
          distribution: 'temurin'

      - name: Grant execute permission for gradlew
        run: chmod +x gradlew

      - name: Build with Gradle
        run: ./gradlew build

      - name: Get version from tag
        id: get_version
        run: echo "VERSION=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT

      - name: Find JAR file
        id: find_jar
        run: |
          JAR_FILE=$(find build/libs -name "*.jar" ! -name "*-sources.jar" ! -name "*-javadoc.jar" | head -1)
          echo "JAR_PATH=$JAR_FILE" >> $GITHUB_OUTPUT
          echo "JAR_NAME=$(basename $JAR_FILE)" >> $GITHUB_OUTPUT

      - name: Create Draft Release
        run: |
          VERSION="${{ steps.get_version.outputs.VERSION }}"
          
          RELEASE_BODY="## Release ${VERSION}

          ### What's New
          - Feature 1
          - Feature 2

          ### Bug Fixes
          - Fix 1
          - Fix 2

          ### Changes
          - Change 1
          - Change 2

          ### Breaking Changes
          - None

          ### Installation
          1. Download the JAR file from the assets below
          2. Place it in your server's \`plugins\` folder
          3. Restart the server

          ### Requirements
          - Minecraft Server with PaperMC: 1.21.11
          - Java: 21+"
          
          # Create draft release
          RESPONSE=$(curl -s -X POST \
            -H "Authorization: token ${{ secrets.GITEA_TOKEN }}" \
            -H "Content-Type: application/json" \
            "${{ github.server_url }}/api/v1/repos/${{ github.repository }}/releases" \
            -d "{
              \"tag_name\": \"${VERSION}\",
              \"name\": \"Release ${VERSION}\",
              \"body\": $(echo "$RELEASE_BODY" | jq -Rs .),
              \"draft\": true,
              \"prerelease\": false
            }")
          
          RELEASE_ID=$(echo "$RESPONSE" | jq -r '.id')
          echo "Created release with ID: $RELEASE_ID"
          echo "RELEASE_ID=$RELEASE_ID" >> $GITHUB_ENV

      - name: Upload JAR to Release
        run: |
          curl -s -X POST \
            -H "Authorization: token ${{ secrets.GITEA_TOKEN }}" \
            -H "Content-Type: application/java-archive" \
            "${{ github.server_url }}/api/v1/repos/${{ github.repository }}/releases/${{ env.RELEASE_ID }}/assets?name=${{ steps.find_jar.outputs.JAR_NAME }}" \
            --data-binary @"${{ steps.find_jar.outputs.JAR_PATH }}"
          
          echo "Uploaded ${{ steps.find_jar.outputs.JAR_NAME }} to release"