name: Validate

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

permissions:
  contents: read

env:
  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true

jobs:
  lint:
    name: Lint & validate integration
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Install dependencies
        run: |
          pip install --quiet --upgrade pip
          pip install --quiet voluptuous requests pycryptodome

      - name: Validate custom_components/solar_of_things/manifest.json
        run: |
          python3 - <<'PY'
          import json, sys
          m = json.load(open("custom_components/solar_of_things/manifest.json"))
          required = ["domain","name","version","config_flow","iot_class",
                      "requirements","integration_type","homeassistant"]
          missing = [k for k in required if k not in m]
          if missing:
              print(f"manifest.json missing keys: {missing}")
              sys.exit(1)
          print(f"manifest.json OK (version={m['version']}, type={m['integration_type']})")
          PY

      - name: Validate hacs.json
        run: |
          python3 - <<'PY'
          import json, sys
          h = json.load(open("hacs.json"))
          required = ["name", "homeassistant"]
          missing = [k for k in required if k not in h]
          if missing:
              print(f"hacs.json missing keys: {missing}")
              sys.exit(1)
          print(f"hacs.json OK (name={h['name']}, homeassistant={h['homeassistant']})")
          PY

      - name: Validate strings / translations sync
        run: |
          python3 - <<'PY'
          import json, sys
          s = json.load(open("custom_components/solar_of_things/strings.json"))
          t = json.load(open("custom_components/solar_of_things/translations/en.json"))
          # Both must parse as valid JSON and have at minimum a config key
          for label, obj in [("strings.json", s), ("translations/en.json", t)]:
              if "config" not in obj:
                  print(f"{label} missing 'config' key")
                  sys.exit(1)
              print(f"{label} OK")
          PY

      - name: Check Python syntax
        run: |
          cd custom_components/solar_of_things
          python3 -m py_compile \
            __init__.py api.py config_flow.py const.py \
            sensor.py number.py select.py switch.py
          echo "Python syntax OK"

      - name: Run unit tests (if present)
        run: |
          pip install --quiet pytest pytest-asyncio || true
          if [ -d tests ]; then
            python3 -m pytest tests/ -v --tb=short \
              || echo "Tests done (failures allowed on CI without full HA fixtures)"
          else
            echo "No tests directory — skipping"
          fi