# Workflow para crear releases automáticos cuando se crea un tag
#
# Uso:
#   git tag v0.2
#   git push --tags
#
# Esto disparará el workflow y creará un release con binarios para:
# - Linux x64
# - Windows x64
# - Raspberry Pi ARM64

name: Release

on:
  push:
    tags:
      - 'v*'

env:
  SDL3_VERSION: "3.2.26"

jobs:
  # ============================================================================
  # BUILD LINUX x64
  # ============================================================================
  build-linux:
    runs-on: ubuntu-latest
    container:
      image: ubuntu:24.04
    steps:
      - name: Instalar dependencias
        run: |
          apt-get update
          apt-get install -y \
            nodejs npm \
            build-essential cmake git pkg-config \
            libgl1-mesa-dev libglu1-mesa-dev \
            libx11-dev libxext-dev libxrandr-dev libxcursor-dev \
            libxi-dev libxinerama-dev libxxf86vm-dev libxss-dev \
            libasound2-dev libpulse-dev libudev-dev libdbus-1-dev \
            libwayland-dev libxkbcommon-dev

      - name: Compilar SDL3
        run: |
          cd /tmp
          git clone --depth 1 --branch release-${{ env.SDL3_VERSION }} https://github.com/libsdl-org/SDL.git
          cd SDL
          cmake -B build -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
          cmake --build build -j$(nproc)
          cmake --install build

      - name: Checkout
        uses: actions/checkout@v4

      - name: Generar project.h
        run: |
          GIT_HASH=$(git rev-parse --short=7 HEAD)
          RAW_VERSION=$(echo "${{ github.ref_name }}" | sed 's/^v//')
          TARGET_NAME=$(awk '/^project/ {gsub(/[)(]/, " "); print $2}' CMakeLists.txt)
          LONG_NAME=$(grep 'PROJECT_LONG_NAME' CMakeLists.txt | sed 's/.*"\(.*\)".*/\1/')
          COPYRIGHT=$(sed -n 's/.*set(PROJECT_COPYRIGHT "\([^"]*\)".*/\1/p' CMakeLists.txt)
          sed -e "s/@PROJECT_NAME@/$TARGET_NAME/g" \
              -e "s/@PROJECT_LONG_NAME@/$LONG_NAME/g" \
              -e "s/@PROJECT_VERSION@/$RAW_VERSION/g" \
              -e "s/@PROJECT_COPYRIGHT@/$COPYRIGHT/g" \
              -e "s/@GIT_HASH@/$GIT_HASH/g" \
              source/project.h.in > source/project.h

      - name: Compilar pack_tool
        run: |
          g++ -std=c++20 -Wall -Os -Isource \
            tools/pack_resources/pack_resources.cpp \
            source/core/resources/resource_pack.cpp \
            -o tools/pack_resources/pack_resources

      - name: Generar resources.pack
        run: ./tools/pack_resources/pack_resources data resources.pack

      - name: Compilar para Linux
        run: |
          TARGET_NAME=$(awk '/^project/ {gsub(/[)(]/, " "); print $2}' CMakeLists.txt)
          CPP_FILES=$(find source -name "*.cpp")
          g++ $CPP_FILES \
            -Isource -DRELEASE_BUILD -DLINUX_BUILD \
            -std=c++20 -Wall -Os -ffunction-sections -fdata-sections \
            -lSDL3 -lGL \
            -o $TARGET_NAME
          strip -s -R .comment -R .gnu.version $TARGET_NAME --strip-unneeded

      - name: Empaquetar release
        run: |
          TARGET_NAME=$(awk '/^project/ {gsub(/[)(]/, " "); print $2}' CMakeLists.txt)
          VERSION="${{ github.ref_name }}"
          RELEASE_NAME="${TARGET_NAME}-${VERSION}-linux-x64.tar.gz"
          mkdir -p release_tmp
          cp $TARGET_NAME resources.pack LICENSE README.md gamecontrollerdb.txt release_tmp/
          tar -czvf $RELEASE_NAME -C release_tmp .
          echo "RELEASE_FILE=$RELEASE_NAME" >> $GITHUB_ENV

      - name: Subir artefacto
        uses: actions/upload-artifact@v3
        with:
          name: linux-build
          path: ${{ env.RELEASE_FILE }}

  # ============================================================================
  # BUILD WINDOWS x64 (cross-compile con MinGW)
  # ============================================================================
  build-windows:
    runs-on: ubuntu-latest
    container:
      image: ubuntu:24.04
    steps:
      - name: Instalar dependencias
        run: |
          apt-get update
          apt-get install -y nodejs npm build-essential cmake git pkg-config wget mingw-w64 zip

      - name: Descargar SDL3 para Windows
        run: |
          cd /tmp
          wget -q https://github.com/libsdl-org/SDL/releases/download/release-${{ env.SDL3_VERSION }}/SDL3-devel-${{ env.SDL3_VERSION }}-mingw.tar.gz
          tar -xzf SDL3-devel-${{ env.SDL3_VERSION }}-mingw.tar.gz
          # Copiar a ubicación estándar para MinGW
          cp -r SDL3-${{ env.SDL3_VERSION }}/x86_64-w64-mingw32/* /usr/x86_64-w64-mingw32/

      - name: Checkout
        uses: actions/checkout@v4

      - name: Generar project.h
        run: |
          GIT_HASH=$(git rev-parse --short=7 HEAD)
          RAW_VERSION=$(echo "${{ github.ref_name }}" | sed 's/^v//')
          TARGET_NAME=$(awk '/^project/ {gsub(/[)(]/, " "); print $2}' CMakeLists.txt)
          LONG_NAME=$(grep 'PROJECT_LONG_NAME' CMakeLists.txt | sed 's/.*"\(.*\)".*/\1/')
          COPYRIGHT=$(sed -n 's/.*set(PROJECT_COPYRIGHT "\([^"]*\)".*/\1/p' CMakeLists.txt)
          sed -e "s/@PROJECT_NAME@/$TARGET_NAME/g" \
              -e "s/@PROJECT_LONG_NAME@/$LONG_NAME/g" \
              -e "s/@PROJECT_VERSION@/$RAW_VERSION/g" \
              -e "s/@PROJECT_COPYRIGHT@/$COPYRIGHT/g" \
              -e "s/@GIT_HASH@/$GIT_HASH/g" \
              source/project.h.in > source/project.h

      - name: Compilar pack_tool
        run: |
          g++ -std=c++20 -Wall -Os -Isource \
            tools/pack_resources/pack_resources.cpp \
            source/core/resources/resource_pack.cpp \
            -o tools/pack_resources/pack_resources

      - name: Generar resources.pack
        run: ./tools/pack_resources/pack_resources data resources.pack

      - name: Compilar para Windows (cross-compile)
        run: |
          TARGET_NAME=$(awk '/^project/ {gsub(/[)(]/, " "); print $2}' CMakeLists.txt)
          LONG_NAME=$(grep 'PROJECT_LONG_NAME' CMakeLists.txt | sed 's/.*"\(.*\)".*/\1/')
          CPP_FILES=$(find source -name "*.cpp")
          x86_64-w64-mingw32-g++ $CPP_FILES \
            -Isource -DRELEASE_BUILD -DWINDOWS_BUILD \
            -std=c++20 -Wall -Os -ffunction-sections -fdata-sections \
            -Wl,--gc-sections -static-libstdc++ -static-libgcc \
            -Wl,-subsystem,windows \
            -lmingw32 -lws2_32 -lSDL3 -lopengl32 \
            -o "${LONG_NAME}.exe"
          x86_64-w64-mingw32-strip -s -R .comment -R .gnu.version "${LONG_NAME}.exe" --strip-unneeded

      - name: Empaquetar release
        run: |
          TARGET_NAME=$(awk '/^project/ {gsub(/[)(]/, " "); print $2}' CMakeLists.txt)
          LONG_NAME=$(grep 'PROJECT_LONG_NAME' CMakeLists.txt | sed 's/.*"\(.*\)".*/\1/')
          VERSION="${{ github.ref_name }}"
          RELEASE_NAME="${TARGET_NAME}-${VERSION}-win32-x64.zip"
          mkdir -p release_tmp
          cp "${LONG_NAME}.exe" resources.pack LICENSE README.md gamecontrollerdb.txt release_tmp/
          # Copiar SDL3.dll
          cp /usr/x86_64-w64-mingw32/bin/SDL3.dll release_tmp/
          cd release_tmp && zip -r ../$RELEASE_NAME . && cd ..
          echo "RELEASE_FILE=$RELEASE_NAME" >> $GITHUB_ENV

      - name: Subir artefacto
        uses: actions/upload-artifact@v3
        with:
          name: windows-build
          path: ${{ env.RELEASE_FILE }}

  # ============================================================================
  # BUILD RASPBERRY PI ARM64 - DESACTIVADO TEMPORALMENTE
  # Cross-compilation con OpenGL requiere libGL para ARM64 que no está disponible
  # Se puede habilitar usando emulación ARM64 con QEMU en el futuro
  # ============================================================================
  # build-rpi:
  #   runs-on: ubuntu-latest
  #   ... (código comentado)

  # ============================================================================
  # CREAR RELEASE EN GITEA
  # ============================================================================
  create-release:
    needs: [build-linux, build-windows]
    runs-on: ubuntu-latest
    container:
      image: ubuntu:24.04
    steps:
      - name: Instalar dependencias
        run: |
          apt-get update -qq
          apt-get install -y -qq nodejs npm git jq curl

      - name: Checkout
        uses: actions/checkout@v4

      - name: Descargar todos los artefactos
        uses: actions/download-artifact@v3
        with:
          path: artifacts

      - name: Listar artefactos
        run: find artifacts -type f

      - name: Crear Release en Gitea
        env:
          GITEA_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          # Crear release via API de Gitea
          RELEASE_RESPONSE=$(curl -s -X POST \
            -H "Authorization: token $GITEA_TOKEN" \
            -H "Content-Type: application/json" \
            -d "{\"tag_name\": \"${{ github.ref_name }}\", \"name\": \"${{ github.ref_name }}\", \"body\": \"Release ${{ github.ref_name }}\", \"draft\": false, \"prerelease\": false}" \
            "${{ github.server_url }}/api/v1/repos/${{ github.repository }}/releases")

          echo "Release response: $RELEASE_RESPONSE"
          RELEASE_ID=$(echo "$RELEASE_RESPONSE" | jq -r '.id')
          echo "Release ID: $RELEASE_ID"

          if [ "$RELEASE_ID" = "null" ] || [ -z "$RELEASE_ID" ]; then
            echo "Error: No se pudo crear el release"
            exit 1
          fi

          # Subir cada artefacto
          for file in artifacts/**/*; do
            if [ -f "$file" ]; then
              filename=$(basename "$file")
              echo "Subiendo: $filename"
              curl -s -X POST \
                -H "Authorization: token $GITEA_TOKEN" \
                -H "Content-Type: application/octet-stream" \
                --data-binary "@$file" \
                "${{ github.server_url }}/api/v1/repos/${{ github.repository }}/releases/$RELEASE_ID/assets?name=$filename"
            fi
          done

          echo "Release creado: ${{ github.server_url }}/${{ github.repository }}/releases/tag/${{ github.ref_name }}"