name: Build LoaderSpot 

on:
  workflow_dispatch:

jobs:
  build_windows:
    runs-on: windows-latest
    strategy:
      matrix:
        include:
          - arch: x86
            rust_target: i686-pc-windows-msvc
          - arch: x64
            rust_target: x86_64-pc-windows-msvc
          - arch: arm64
            rust_target: aarch64-pc-windows-msvc

    steps:
    - uses: actions/checkout@v6

    - name: Install Rust toolchain
      uses: dtolnay/rust-toolchain@stable
      with:
        targets: ${{ matrix.rust_target }}

    - name: Cache cargo dependencies
      uses: actions/cache@v4
      with:
        path: |
          ~/.cargo/registry
          ~/.cargo/git
          LoaderSpot_UI/target
          LoaderSpot_CLI/target
        key: ${{ runner.os }}-cargo-${{ matrix.rust_target }}-${{ hashFiles('**/Cargo.lock') }}
        restore-keys: |
          ${{ runner.os }}-cargo-${{ matrix.rust_target }}-

    - name: Build release binaries
      env:
        RUST_TARGET: ${{ matrix.rust_target }}
        ARCH: ${{ matrix.arch }}
      shell: pwsh
      run: |
        $ErrorActionPreference = "Stop"
        
        $out = "artifacts"
        if (Test-Path $out) { Remove-Item $out -Recurse -Force }
        New-Item -ItemType Directory -Path $out | Out-Null
        
        Write-Host "Building UI for $env:RUST_TARGET"
        cargo build --manifest-path LoaderSpot_UI/Cargo.toml --release --target $env:RUST_TARGET
        $exeUI = Get-ChildItem "LoaderSpot_UI/target/$env:RUST_TARGET/release/*.exe" | Select-Object -First 1
        Copy-Item $exeUI.FullName "$out\loaderspot-ui-win-$env:ARCH.exe"
        Write-Host "UI executable ready: loaderspot-ui-win-$env:ARCH.exe"
        
        Write-Host "Building CLI for $env:RUST_TARGET"
        cargo build --manifest-path LoaderSpot_CLI/Cargo.toml --release --target $env:RUST_TARGET
        $exeCLI = Get-ChildItem "LoaderSpot_CLI/target/$env:RUST_TARGET/release/*.exe" | Select-Object -First 1
        Copy-Item $exeCLI.FullName "$out\loaderspot-cli-win-$env:ARCH.exe"
        Write-Host "CLI executable ready: loaderspot-cli-win-$env:ARCH.exe"

    - name: Upload Windows artifacts
      uses: actions/upload-artifact@v6
      with:
        name: windows-artifacts-${{ matrix.arch }}
        path: artifacts/*

  build_linux:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: x86_64-unknown-linux-gnu

      - name: Cache cargo dependencies
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            LoaderSpot_UI/target
            LoaderSpot_CLI/target
          key: ${{ runner.os }}-cargo-x86_64-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-cargo-x86_64-
      
      - name: Install build dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y pkg-config libssl-dev

      - name: Build release binaries
        run: |
          mkdir -p artifacts
          
          # Build UI for Linux
          echo "Building UI for x86_64-unknown-linux-gnu"
          cargo build --manifest-path LoaderSpot_UI/Cargo.toml --release --target x86_64-unknown-linux-gnu
          cp "LoaderSpot_UI/target/x86_64-unknown-linux-gnu/release/loaderspot_ui" "artifacts/loaderspot-ui-linux-x64"
          echo "UI executable ready: loaderspot-ui-linux-x64"
          
          # Build CLI for Linux
          echo "Building CLI for x86_64-unknown-linux-gnu"
          cargo build --manifest-path LoaderSpot_CLI/Cargo.toml --release --target x86_64-unknown-linux-gnu
          cp "LoaderSpot_CLI/target/x86_64-unknown-linux-gnu/release/loaderspot_cli" "artifacts/loaderspot-cli-linux-x64"
          echo "CLI executable ready: loaderspot-cli-linux-x64"

      - name: Upload Linux artifacts
        uses: actions/upload-artifact@v6
        with:
          name: linux-artifacts-x64
          path: artifacts/*

  release:
    needs: [build_windows, build_linux]
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - name: Download all artifacts
        uses: actions/download-artifact@v6
        with:
          path: artifacts

      - name: Get latest release
        id: latest_release
        uses: actions/github-script@v8
        with:
          script: |
            try {
              const release = await github.rest.repos.getLatestRelease({
                owner: context.repo.owner,
                repo: context.repo.repo
              });
              return release.data.id;
            } catch (error) {
              core.setFailed(`No releases found: ${error.message}`);
            }

      - name: Upload assets to Release
        uses: actions/github-script@v8
        with:
          script: |
            const fs = require('fs');
            const path = require('path');
            const releaseId = parseInt('${{ steps.latest_release.outputs.result }}', 10);

            async function uploadAsset(filePath) {
              const fileName = path.basename(filePath);
              console.log(`Processing ${fileName}`);
              
              const assets = await github.rest.repos.listReleaseAssets({
                owner: context.repo.owner,
                repo: context.repo.repo,
                release_id: releaseId
              });
              
              const existingAsset = assets.data.find(a => a.name === fileName);
              if (existingAsset) {
                console.log(`Deleting existing asset: ${fileName}`);
                await github.rest.repos.deleteReleaseAsset({
                  owner: context.repo.owner,
                  repo: context.repo.repo,
                  asset_id: existingAsset.id
                });
              }
              
              console.log(`Uploading: ${fileName}`);
              await github.rest.repos.uploadReleaseAsset({
                owner: context.repo.owner,
                repo: context.repo.repo,
                release_id: releaseId,
                name: fileName,
                data: fs.readFileSync(filePath)
              });
            }

            const files = [];
            const artifactDirs = fs.readdirSync('artifacts');
            for (const dir of artifactDirs) {
              const dirPath = path.join('artifacts', dir);
              const dirFiles = fs.readdirSync(dirPath);
              for (const file of dirFiles) {
                files.push(path.join(dirPath, file));
              }
            }
            
            for (let i = 0; i < files.length; i += 3) {
              const batch = files.slice(i, i + 3);
              await Promise.all(batch.map(uploadAsset));
            }