name: Camellia CI

on:
  push:
    branches:
      - "**"
  workflow_dispatch:
    inputs:
      force-release:
        description: "Force disable release if you enter false, force release if you enter true, default release if not released else skip release"
        required: false
        default: ""
      comments:
        description: "Add comments to release"
        required: false
        default: ""

permissions: write-all

jobs:
  build:
    if: github.event_name != 'pull_request'
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Git Repository
        uses: actions/checkout@v7
        with:
          fetch-depth: 0
          submodules: recursive

      - name: Get Branch Build Number
        run: |
          MC_VERSION=$(grep "^[[:space:]]*mcVersion" gradle.properties | cut -d'=' -f2 | sed 's/^[[:space:]]*//; s/\r//')
          BASE_COMMIT=$(git log -S "mcVersion=$MC_VERSION" -1 --format="%H" -- gradle.properties)
          if [ -z "$BASE_COMMIT" ]; then
            BUILD_NUMBER=$(git rev-list --count HEAD)
          else
            BUILD_NUMBER=$(git rev-list --count $BASE_COMMIT..HEAD)
            BUILD_NUMBER=$((BUILD_NUMBER + 1))
          fi
          echo "BUILD_NUMBER=$BUILD_NUMBER" >> $GITHUB_ENV
          echo "Branch: $GITHUB_REF_NAME — Build #$BUILD_NUMBER"

      - name: Validate Gradle Wrapper
        uses: gradle/actions/wrapper-validation@v6

      - name: Set Up JDK
        uses: actions/setup-java@v5
        with:
          distribution: zulu
          java-version: 25

      - name: Setup Gradle
        uses: gradle/actions/setup-gradle@v6
        with:
          add-job-summary: never
          cache-read-only: false

      - name: Configure Git User Details
        run: git config --global user.email "ci@monnairealms.moe" && git config --global user.name "Camellia CI"

      - name: Grant Execute Permission
        run: chmod +x gradlew

      - name: Apply Patches
        run: ./gradlew applyAllPatches --stacktrace

      - name: Build
        run: ./gradlew createPaperclipJar --stacktrace

      - name: Set Environment
        run: sh scripts/SetENV.sh

      - name: Get Build Info
        id: build-info
        run: |
          BUILD_DATE=$(date -u +'%Y-%m-%d %H:%M:%S UTC')
          echo "build_date=$BUILD_DATE" >> $GITHUB_ENV

      - name: Upload Artifact
        uses: actions/upload-artifact@v7
        with:
          name: ${{ env.project_id_b || 'Camellia' }} CI Artifacts
          path: ${{ env.jar_dir }}
          if-no-files-found: warn

      # ── Release ──
      - name: Check If Release Exists
        if: env.flag_release == 'true'
        run: |
          git fetch --tags
          if [ -n "$(git tag -l "${{ env.tag }}")" ]; then
            echo "Release already exists"
            release_exists=true
          else
            echo "Release does not exist"
            release_exists=false
          fi
          if [ "$release_exists" == "true" ]; then
            counter=1
            while [ -n "$(git tag -l "${{ env.tag }}-${counter}")" ]; do
              counter=$((counter + 1))
            done
            echo "tag=${{ env.tag }}-${counter}" >> $GITHUB_ENV
            echo "release_count= - ${counter}" >> $GITHUB_ENV
            release_exists=false
          fi
          echo "release_exists=${release_exists}" >> $GITHUB_ENV

      - name: Check If Branch In Expectations
        if: env.flag_release == 'true'
        run: |
          if [[ "$GITHUB_REF_NAME" == ver/* ]] || [[ "$GITHUB_REF_NAME" == exp/* ]] || [[ "$GITHUB_REF_NAME" == dev/* ]]; then
            echo "Branch is in expected prefixes"
            echo "unexpect=false" >> $GITHUB_ENV
          else
            echo "Branch is NOT in expected prefixes"
            echo "unexpect=true" >> $GITHUB_ENV
          fi

      - name: Create Release - Pre Process
        if: |
          ( !( env.unexpect == 'true' )
            && env.flag_release == 'true'
            && env.release_exists != 'true'
            && !(inputs.force-release == 'false')
          ) || inputs.force-release == 'true'
        run: |
          if [ "${{ inputs.comments }}" == "" ]; then
            echo "No comments provided"
            echo "flag_comment=false" >> $GITHUB_ENV
          else
            echo "Comments provided: ${{ inputs.comments }}"
            echo "flag_comment=true" >> $GITHUB_ENV
          fi

      - name: Create Release - No Comment
        if: env.flag_comment == 'false'
        uses: ncipollo/release-action@v1
        with:
          tag: ${{ env.tag }}
          name: ${{ env.project_id_b }} ${{ env.mcversion }} - ${{ env.commit_id }}${{ env.release_count }}
          body: |
            [![Download](https://img.shields.io/github/downloads/${{ github.repository }}/${{ env.tag }}/total?color=f472b6&style=for-the-badge&logo=github)](https://github.com/${{ github.repository }}/releases/download/${{ env.tag }}/${{ env.jar }})

            ### 📝 Build Information
            * **Build:** #${{ env.BUILD_NUMBER }}
            * **Date:** ${{ env.build_date }}
            * **Branch:** [${{ github.ref_name }}](https://github.com/${{ github.repository }}/tree/${{ github.ref_name }})
            * **Commit:** [${{ env.commit_id }}](https://github.com/${{ github.repository }}/commit/${{ github.sha }})

            ### ✨ Latest Changes
            ${{ env.commit_msg }}

            ---
            > 🤖 Automated release by [Camellia CI](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})
          artifacts: ${{ env.jar_dir }}
          generateReleaseNotes: false
          prerelease: ${{ env.pre }}
          makeLatest: ${{ env.make_latest }}
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Create Release - With Comment
        if: env.flag_comment == 'true'
        uses: ncipollo/release-action@v1
        with:
          tag: ${{ env.tag }}
          name: ${{ env.project_id_b }} ${{ env.mcversion }} - ${{ env.commit_id }}${{ env.release_count }}
          body: |
            [![Download](https://img.shields.io/github/downloads/${{ github.repository }}/${{ env.tag }}/total?color=f472b6&style=for-the-badge&logo=github)](https://github.com/${{ github.repository }}/releases/download/${{ env.tag }}/${{ env.jar }})

            > **💡 Note:** ${{ inputs.comments }}

            ### 📝 Build Information
            * **Build:** #${{ env.BUILD_NUMBER }}
            * **Date:** ${{ env.build_date }}
            * **Branch:** [${{ github.ref_name }}](https://github.com/${{ github.repository }}/tree/${{ github.ref_name }})
            * **Commit:** [${{ env.commit_id }}](https://github.com/${{ github.repository }}/commit/${{ github.sha }})

            ### ✨ Latest Changes
            ${{ env.commit_msg }}

            ---
            > 🤖 Automated release by [Camellia CI](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})
          artifacts: ${{ env.jar_dir }}
          generateReleaseNotes: false
          prerelease: ${{ env.pre }}
          makeLatest: ${{ env.make_latest }}
          token: ${{ secrets.GITHUB_TOKEN }}

  event_file:
    name: "Event File"
    if: ${{ github.event_name != 'pull_request' || github.repository != github.event.pull_request.head.repo.full_name }}
    runs-on: ubuntu-latest
    steps:
      - name: Upload
        uses: actions/upload-artifact@v7
        with:
          name: Event File
          path: ${{ github.event_path }}