name: Finalize Farclip Release Polish

on:
  push:
    branches:
      - 'test/farclip-config-sync'

permissions:
  contents: write

jobs:
  finalize:
    if: ${{ github.event.head_commit.message == 'Prepare Farclip final release polish' }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout branch
        uses: actions/checkout@v4
        with:
          ref: test/farclip-config-sync
          fetch-depth: 0

      - name: Apply final Farclip release polish
        shell: bash
        run: |
          python - <<'PY'
          from pathlib import Path

          def replace_exact(path, old, new):
              p = Path(path)
              text = p.read_text(encoding='utf-8')
              if old not in text:
                  raise SystemExit(f'Expected text not found in {path}: {old!r}')
              p.write_text(text.replace(old, new, 1), encoding='utf-8')

          replace_exact(
              'setup_tool.py',
              '            "farclip": "Increases the maximum terrain render distance. Vanilla default is 777. Tweaks default is 1500.",',
              '            "farclip": "Sets the active terrain render distance used by the game. Vanilla default is 777. The Tool keeps the executable Farclip ceiling fixed at 3000.",',
          )
          replace_exact(
              'setup_tool.py',
              '        self.create_slider_row(frame_nums, 0, "Render distance (Farclip) [Safe Max: 1500]:", self.vt_farclip, 777, 1500, 10000, "farclip")',
              '        self.create_slider_row(frame_nums, 0, "Render distance (Farclip) [Safe Max: 1500]:", self.vt_farclip, 777, 1500, 3000, "farclip")',
          )
          replace_exact(
              'setup_tool_dynamic.py',
              '        signature = super()._vanilla_tweaks_signature()\n        # Bump when normalization changes so existing managed installs get one',
              '        signature = super()._vanilla_tweaks_signature()\n        # Runtime Farclip lives in Config.wtf; the executable ceiling is fixed.\n        # Keep the executable signature stable when only Render Distance changes.\n        signature["farclip"] = int(_FARCLIP_EXE_CEILING)\n        # Bump when normalization changes so existing managed installs get one',
          )
          replace_exact(
              'tests/test_farclip_config_sync.py',
              '        signature = tool._vanilla_tweaks_signature()\n        self.assertEqual(signature["selected_patch_normalization"], 4)',
              '        signature = tool._vanilla_tweaks_signature()\n        self.assertEqual(signature["selected_patch_normalization"], 4)\n        self.assertEqual(signature["farclip"], 3000)\n\n        tool.vt_farclip = _Var(1500)\n        runtime_changed = tool._vanilla_tweaks_signature()\n        self.assertEqual(runtime_changed["farclip"], 3000)\n        self.assertEqual(signature, runtime_changed)',
          )
          replace_exact(
              'RELEASE_NOTES.md',
              '- SuperWoW now uses the same FoV selected by the Modernization Tool by synchronizing the `FoV` CVar in `WTF/Config.wtf`.\n',
              '- SuperWoW now uses the same FoV selected by the Modernization Tool by synchronizing the `FoV` CVar in `WTF/Config.wtf`.\n- Render Distance now keeps the executable Farclip ceiling fixed at **3000** while synchronizing the selected runtime value to `WTF/Config.wtf`, preventing stale higher Farclip values from conflicting with `WoW_Modernized.exe`.\n',
          )
          PY

      - name: Commit finalized changes
        shell: bash
        run: |
          rm .github/workflows/finalize-farclip-release.yml
          git config user.name "github-actions[bot]"
          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git add setup_tool.py setup_tool_dynamic.py tests/test_farclip_config_sync.py RELEASE_NOTES.md .github/workflows/finalize-farclip-release.yml
          git commit -m "Finalize Farclip release polish"
          git push origin HEAD:test/farclip-config-sync