# Script to seed MF919-specific parameter categories
# Run with: mix run priv/repo/seeds/mf919_parameter_categories.exs

Mix.Task.run("app.start")
require Logger

alias DaProductApp.Repo
alias DaProductApp.ParameterManagement.ParameterCategory

# Get or create the MF919 root/parent category
mf919_root =
  Repo.get_by(ParameterCategory, code: "mf919_device_setup") ||
    (
      {:ok, category} =
        Repo.insert(%ParameterCategory{
          name: "MF919 Device Setup",
          code: "mf919_device_setup",
          description: "Root category for MoreFun MF919 device configuration parameters",
          sort_order: 10,
          is_active: true
        })

      category
    )

Logger.info("Using MF919 root category ID: #{mf919_root.id}")

# Define child categories under the MF919 root
child_categories = [
  %{
    name: "MF919 Base / Merchant Defaults",
    code: "mf919_base",
    description: "Base merchant and transaction default parameters for MF919",
    sort_order: 1
  },
  %{
    name: "MF919 Merchant Overlay",
    code: "mf919_merchant",
    description: "Per-terminal merchant-specific parameters (MID, TID, Batch) for MF919",
    sort_order: 2
  },
  %{
    name: "MF919 Communication",
    code: "mf919_comm",
    description: "Network and communication parameters for MF919",
    sort_order: 3
  },
  %{
    name: "MF919 Transactions",
    code: "mf919_transactions",
    description: "Transaction type enable/disable toggles for MF919",
    sort_order: 4
  },
  %{
    name: "MF919 Printing",
    code: "mf919_printing",
    description: "Printer configuration parameters for MF919",
    sort_order: 5
  },
  %{
    name: "MF919 PINPAD",
    code: "mf919_pinpad",
    description: "PINPAD and external device parameters for MF919",
    sort_order: 6
  },
  %{
    name: "MF919 Scanner",
    code: "mf919_scanner",
    description: "Barcode / QR scanner parameters for MF919",
    sort_order: 7
  },
  %{
    name: "MF919 Security",
    code: "mf919_security",
    description: "Security, password, and operational flag parameters for MF919",
    sort_order: 8
  }
]

Enum.each(child_categories, fn attrs ->
  case Repo.get_by(ParameterCategory, code: attrs.code) do
    nil ->
      changeset =
        ParameterCategory.changeset(%ParameterCategory{}, Map.put(attrs, :parent_id, mf919_root.id) |> Map.put(:is_active, true))

      case Repo.insert(changeset) do
        {:ok, cat} ->
          Logger.info("Created category: #{cat.code} (ID: #{cat.id})")

        {:error, reason} ->
          Logger.error("Failed to create category #{attrs.code}: #{inspect(reason)}")
      end

    existing ->
      Logger.info("Category already exists: #{existing.code} (ID: #{existing.id})")
  end
end)

Logger.info("MF919 parameter categories seeding completed!")