name: Validate

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

permissions:
  contents: read

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

    steps:
      - name: Checkout
        uses: actions/checkout@v6

      - name: Set up Python
        uses: actions/setup-python@v6
        with:
          python-version: "3.12"

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

      - name: Validate 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']}, ha>={m['homeassistant']}")
          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
          base = "custom_components/solar_of_things"
          for label, path in [
              ("strings.json",        f"{base}/strings.json"),
              ("translations/en.json", f"{base}/translations/en.json"),
          ]:
              obj = json.load(open(path))
              if "config" not in obj:
                  print(f"{label} missing required '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 completed (failures tolerated without full HA fixtures)"
          else
            echo "No tests directory — skipping"
          fi