name: CI/CD Pipeline

on:
  push:
    branches:
      - master
      - main
    paths-ignore:
      - '**.md'
      - 'LICENSE'
      - '.gitignore'
      - 'docs/**'
  pull_request:
    branches:
      - master
      - main
  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  quality-checks:
    name: Code Quality & Security
    runs-on: ubuntu-latest
    
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup Bun
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: latest

      - name: Cache dependencies
        uses: actions/cache@v4
        with:
          path: |
            ~/.bun/install/cache
            node_modules
          key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lock', '**/package.json') }}
          restore-keys: |
            ${{ runner.os }}-bun-

      - name: Install dependencies
        run: bun install --frozen-lockfile

      - name: Run linter
        run: bun run lint
        continue-on-error: false

      - name: Check code formatting
        run: bunx prettier --check .
        continue-on-error: true

      - name: Run tests
        run: bun run test:all
        continue-on-error: true

      - name: Security audit
        run: bun audit
        continue-on-error: true

  build-test:
    name: Build & Test
    runs-on: ubuntu-latest
    needs: quality-checks
    
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup Bun
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: latest

      - name: Cache dependencies
        uses: actions/cache@v4
        with:
          path: |
            ~/.bun/install/cache
            node_modules
          key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lock', '**/package.json') }}
          restore-keys: |
            ${{ runner.os }}-bun-

      - name: Install dependencies
        run: bun install --frozen-lockfile

      - name: Build project
        run: |
          PORT=5000 bun run start &
          SERVER_PID=$!
          sleep 5
          kill $SERVER_PID || true

      - name: Test API endpoints
        run: |
          PORT=5000 bun run start &
          SERVER_PID=$!
          sleep 5
          curl -f http://localhost:5000/ping || exit 1
          kill $SERVER_PID || true

  publish:
    name: Publish Package
    runs-on: ubuntu-latest
    needs: [quality-checks, build-test]
    if: github.event_name == 'push' && github.ref == 'refs/heads/master'
    permissions:
      contents: read
      packages: write
    
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup Bun
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: latest

      - name: Cache dependencies
        uses: actions/cache@v4
        with:
          path: |
            ~/.bun/install/cache
            node_modules
          key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lock', '**/package.json') }}
          restore-keys: |
            ${{ runner.os }}-bun-

      - name: Install dependencies
        run: bun install --frozen-lockfile

      - name: Setup Node.js for publishing
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          registry-url: 'https://npm.pkg.github.com'
          scope: '@${{ github.repository_owner }}'

      - name: Configure package.json for GitHub Packages
        run: |
          node -e '
          const fs = require("fs");
          const pkg = JSON.parse(fs.readFileSync("package.json", "utf8"));
          const owner = "${{ github.repository_owner }}".toLowerCase();
          pkg.name = "@" + owner + "/" + pkg.name;
          pkg.private = false;
          pkg.publishConfig = {
            registry: "https://npm.pkg.github.com",
            access: "public"
          };
          fs.writeFileSync("package.json", JSON.stringify(pkg, null, 2));
          console.log("Updated package.json name to:", pkg.name);
          '

      - name: Publish to GitHub Packages
        run: npm publish
        env:
          NODE_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}