defmodule ToweropsWeb.GraphQL.Schema do
  @moduledoc """
  GraphQL schema for the TowerOps API.

  Provides a complete GraphQL interface for managing devices, sites, alerts,
  agents, organization settings, members, integrations, and activity feeds.
  """
  use Absinthe.Schema

  import_types(ToweropsWeb.GraphQL.Types.Common)
  import_types(ToweropsWeb.GraphQL.Types.Device)
  import_types(ToweropsWeb.GraphQL.Types.Site)
  import_types(ToweropsWeb.GraphQL.Types.Alert)
  import_types(ToweropsWeb.GraphQL.Types.Agent)
  import_types(ToweropsWeb.GraphQL.Types.Organization)
  import_types(ToweropsWeb.GraphQL.Types.Member)
  import_types(ToweropsWeb.GraphQL.Types.Integration)
  import_types(ToweropsWeb.GraphQL.Types.Activity)

  query do
    # Devices
    field :devices, list_of(:device) do
      arg(:site_id, :id)
      arg(:status, :string)
      arg(:limit, :integer, default_value: 100)
      resolve(&ToweropsWeb.GraphQL.Resolvers.Device.list/3)
    end

    field :device, :device do
      arg(:id, non_null(:id))
      resolve(&ToweropsWeb.GraphQL.Resolvers.Device.get/3)
    end

    # Sites
    field :sites, list_of(:site) do
      resolve(&ToweropsWeb.GraphQL.Resolvers.Site.list/3)
    end

    field :site, :site do
      arg(:id, non_null(:id))
      resolve(&ToweropsWeb.GraphQL.Resolvers.Site.get/3)
    end

    # Alerts
    field :alerts, list_of(:alert) do
      arg(:status, :string)
      arg(:device_id, :id)
      arg(:limit, :integer, default_value: 100)
      resolve(&ToweropsWeb.GraphQL.Resolvers.Alert.list/3)
    end

    field :alert, :alert do
      arg(:id, non_null(:id))
      resolve(&ToweropsWeb.GraphQL.Resolvers.Alert.get/3)
    end

    # Agents
    field :agents, list_of(:agent) do
      resolve(&ToweropsWeb.GraphQL.Resolvers.Agent.list/3)
    end

    field :agent, :agent do
      arg(:id, non_null(:id))
      resolve(&ToweropsWeb.GraphQL.Resolvers.Agent.get/3)
    end

    # Organization
    field :organization, :organization do
      resolve(&ToweropsWeb.GraphQL.Resolvers.Organization.get/3)
    end

    # Members
    field :members, list_of(:member) do
      resolve(&ToweropsWeb.GraphQL.Resolvers.Member.list/3)
    end

    # Integrations
    field :integrations, list_of(:integration) do
      resolve(&ToweropsWeb.GraphQL.Resolvers.Integration.list/3)
    end

    # Activity feed
    field :activity, list_of(:activity_item) do
      arg(:limit, :integer, default_value: 50)
      arg(:type, :string)
      resolve(&ToweropsWeb.GraphQL.Resolvers.Activity.list/3)
    end

    # Device metrics
    field :device_metrics, list_of(:metric_point) do
      arg(:device_id, non_null(:id))
      arg(:sensor_type, :string)
      arg(:time_range, :string, default_value: "24h")
      resolve(&ToweropsWeb.GraphQL.Resolvers.Device.metrics/3)
    end

    # Device interfaces
    field :device_interfaces, list_of(:interface) do
      arg(:device_id, non_null(:id))
      resolve(&ToweropsWeb.GraphQL.Resolvers.Device.interfaces/3)
    end
  end

  mutation do
    # Device CRUD
    field :create_device, :device do
      arg(:input, non_null(:device_input))
      resolve(&ToweropsWeb.GraphQL.Resolvers.Device.create/3)
    end

    field :update_device, :device do
      arg(:id, non_null(:id))
      arg(:input, non_null(:device_input))
      resolve(&ToweropsWeb.GraphQL.Resolvers.Device.update/3)
    end

    field :delete_device, :delete_result do
      arg(:id, non_null(:id))
      resolve(&ToweropsWeb.GraphQL.Resolvers.Device.delete/3)
    end

    # Site CRUD
    field :create_site, :site do
      arg(:input, non_null(:site_input))
      resolve(&ToweropsWeb.GraphQL.Resolvers.Site.create/3)
    end

    field :update_site, :site do
      arg(:id, non_null(:id))
      arg(:input, non_null(:site_input))
      resolve(&ToweropsWeb.GraphQL.Resolvers.Site.update/3)
    end

    field :delete_site, :delete_result do
      arg(:id, non_null(:id))
      resolve(&ToweropsWeb.GraphQL.Resolvers.Site.delete/3)
    end

    # Alert actions
    field :acknowledge_alert, :alert do
      arg(:id, non_null(:id))
      resolve(&ToweropsWeb.GraphQL.Resolvers.Alert.acknowledge/3)
    end

    field :resolve_alert, :alert do
      arg(:id, non_null(:id))
      resolve(&ToweropsWeb.GraphQL.Resolvers.Alert.resolve_alert/3)
    end

    # Agent management
    field :create_agent, :agent_with_token do
      arg(:name, non_null(:string))
      resolve(&ToweropsWeb.GraphQL.Resolvers.Agent.create/3)
    end

    field :delete_agent, :delete_result do
      arg(:id, non_null(:id))
      resolve(&ToweropsWeb.GraphQL.Resolvers.Agent.delete/3)
    end

    # Organization settings
    field :update_organization, :organization do
      arg(:input, non_null(:organization_input))
      resolve(&ToweropsWeb.GraphQL.Resolvers.Organization.update/3)
    end

    # Member management
    field :send_invitation, :invitation do
      arg(:email, non_null(:string))
      arg(:role, :string, default_value: "technician")
      resolve(&ToweropsWeb.GraphQL.Resolvers.Member.invite/3)
    end

    field :cancel_invitation, :delete_result do
      arg(:id, non_null(:id))
      resolve(&ToweropsWeb.GraphQL.Resolvers.Member.cancel_invitation/3)
    end

    field :remove_member, :delete_result do
      arg(:id, non_null(:id))
      resolve(&ToweropsWeb.GraphQL.Resolvers.Member.remove/3)
    end

    field :update_member_role, :member do
      arg(:id, non_null(:id))
      arg(:role, non_null(:string))
      resolve(&ToweropsWeb.GraphQL.Resolvers.Member.update_role/3)
    end

    # Integrations
    field :create_integration, :integration do
      arg(:input, non_null(:integration_input))
      resolve(&ToweropsWeb.GraphQL.Resolvers.Integration.create/3)
    end

    field :update_integration, :integration do
      arg(:id, non_null(:id))
      arg(:input, non_null(:integration_input))
      resolve(&ToweropsWeb.GraphQL.Resolvers.Integration.update/3)
    end

    field :delete_integration, :delete_result do
      arg(:id, non_null(:id))
      resolve(&ToweropsWeb.GraphQL.Resolvers.Integration.delete/3)
    end

    field :test_integration, :test_result do
      arg(:id, non_null(:id))
      resolve(&ToweropsWeb.GraphQL.Resolvers.Integration.test_connection/3)
    end
  end
end