name: CI

on:
  pull_request:
  push:
    branches:
      - main
  workflow_dispatch:

permissions:
  contents: read

jobs:
  lint:
    name: lint
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Install uv
        uses: astral-sh/setup-uv@v5
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.11'
      - name: Install project dependencies
        run: uv sync --extra dev
      - name: Run ruff lint
        run: uv run ruff check .

  contract-regression:
    name: contract-regression
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Install uv
        uses: astral-sh/setup-uv@v5
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.11'
      - name: Install project dependencies
        run: uv sync --extra dev
      - name: Run MCP response contract regression tests
        run: uv run pytest tests/test_contract_regression.py

  pytest-regression:
    name: pytest-regression
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Install uv
        uses: astral-sh/setup-uv@v5
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.11'
      - name: Install project dependencies
        run: uv sync --extra dev --extra dashboard
      - name: Run pytest regression suite
        run: uv run pytest --ignore=tests/test_dashboard_app.py

  dashboard-app-test:
    name: dashboard-app-test
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Install uv
        uses: astral-sh/setup-uv@v5
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.11'
      - name: Install project dependencies
        run: uv sync --extra dev --extra dashboard
      - name: Run Streamlit AppTest with synthetic fixture DB
        run: uv run pytest tests/test_dashboard_app.py

  dashboard-http-smoke:
    name: dashboard-http-smoke
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Install uv
        uses: astral-sh/setup-uv@v5
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.11'
      - name: Install project dependencies
        run: uv sync --extra dashboard
      - name: Run dashboard HTTP smoke with synthetic fixture DB
        run: uv run python scripts/ci_dashboard_http_smoke.py --host 127.0.0.1 --port 18501 --timeout 45

  db-safety-smoke:
    name: db-safety-smoke
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Install uv
        uses: astral-sh/setup-uv@v5
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.11'
      - name: Install project dependencies
        run: uv sync
      - name: Run DB safety smoke with synthetic temp DBs
        run: uv run python scripts/ci_db_safety_smoke.py --timeout 45