name: Apply equipped charge refresh

on:
  push:
    branches:
      - refactor/consolidate-patch-layers

permissions:
  contents: write

jobs:
  patch:
    if: github.actor != 'github-actions[bot]'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          ref: refactor/consolidate-patch-layers
          fetch-depth: 0

      - name: Refresh known charges after equipped inventory changes
        shell: python
        run: |
          from pathlib import Path

          p = Path('UI/BagFrame.lua')
          t = p.read_text(encoding='utf-8')

          old = ''' local pendingChargeBags = {}\n local bagUpdateFrame = CreateFrame("Frame")\n bagUpdateFrame:RegisterEvent("BAG_UPDATE")\n bagUpdateFrame:RegisterEvent("BAG_UPDATE_DELAYED")\n bagUpdateFrame:RegisterEvent("ITEM_LOCK_CHANGED")\n bagUpdateFrame:SetScript("OnEvent", function()\n     -- Charged consumables such as Wizard Oil can change their remaining\n'''

          new = ''' local pendingChargeBags = {}\n local equippedChargeRefreshPending = false\n local bagUpdateFrame = CreateFrame("Frame")\n bagUpdateFrame:RegisterEvent("BAG_UPDATE")\n bagUpdateFrame:RegisterEvent("BAG_UPDATE_DELAYED")\n bagUpdateFrame:RegisterEvent("ITEM_LOCK_CHANGED")\n bagUpdateFrame:RegisterEvent("UNIT_INVENTORY_CHANGED")\n bagUpdateFrame:SetScript("OnEvent", function()\n     -- Applying a temporary weapon enchant (oils/stones/poisons) changes the\n     -- equipped weapon state even when the source bag slot does not emit a\n     -- useful bag update. Refresh only previously-known charge items after the\n     -- server-confirmed equipment change has had a moment to settle.\n     if event == "UNIT_INVENTORY_CHANGED" and arg1 == "player" then\n         if equippedChargeRefreshPending then return end\n         equippedChargeRefreshPending = true\n\n         local function RefreshEquippedChargeUse()\n             equippedChargeRefreshPending = false\n\n             if currentViewChar then return end\n\n             if Guda_BagFrame and Guda_BagFrame:IsShown() then\n                 for chargeBagID = 0, 4 do\n                     BagFrame:RefreshKnownChargeOverlays(chargeBagID)\n                 end\n             elseif addon.Modules.ItemDetection and addon.Modules.ItemDetection.InvalidateCharges then\n                 -- No visible overlays: invalidate only positive/known charge\n                 -- state so the next bag render reads the live remaining count.\n                 for chargeBagID = 0, 4 do\n                     addon.Modules.ItemDetection:InvalidateCharges(chargeBagID)\n                 end\n             end\n         end\n\n         if Guda_ScheduleTimer then\n             Guda_ScheduleTimer(0.15, RefreshEquippedChargeUse)\n         else\n             RefreshEquippedChargeUse()\n         end\n         return\n     end\n\n     -- Charged consumables such as Wizard Oil can change their remaining\n'''

          if old not in t:
              raise SystemExit('BagFrame charge event registration block not found')
          t = t.replace(old, new, 1)
          p.write_text(t, encoding='utf-8')

          Path('.github/workflows/fix-charge-equipped-event.yml').unlink()

      - name: Validate Lua and TOC
        run: |
          sudo apt-get update -qq
          sudo apt-get install -y -qq lua5.1
          set -e
          find . -name '*.lua' -print0 | while IFS= read -r -d '' f; do
            luac5.1 -p "$f"
          done
          python - <<'PY'
          from pathlib import Path
          missing = []
          for raw in Path('Guda.toc').read_text(encoding='utf-8').splitlines():
              line = raw.strip()
              if not line or line.startswith('#'):
                  continue
              path = Path(line.replace('\\', '/'))
              if not path.exists():
                  missing.append(line)
          if missing:
              raise SystemExit('Missing TOC files: ' + ', '.join(missing))
          print('Lua parse + TOC validation OK')
          PY

      - name: Commit patch
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git add -A
          git commit -m "fix: refresh charges after weapon enchant changes"
          git push origin HEAD:refactor/consolidate-patch-layers