module Admin
  module InjectionHelper
    def admin_inject_enterprise
      admin_inject_json_ams "admin.enterprises", "enterprise", @enterprise, Api::Admin::EnterpriseSerializer
    end

    def admin_inject_enterprises
      admin_inject_json_ams_array("ofn.admin", "my_enterprises", @my_enterprises, Api::Admin::BasicEnterpriseSerializer) +
        admin_inject_json_ams_array("ofn.admin", "all_enterprises", @all_enterprises, Api::Admin::BasicEnterpriseSerializer)
    end

    def admin_inject_enterprise_relationships
      admin_inject_json_ams_array "ofn.admin", "enterprise_relationships", @enterprise_relationships, Api::Admin::EnterpriseRelationshipSerializer
    end

    def admin_inject_enterprise_roles
      admin_inject_json_ams_array "ofn.admin", "enterpriseRoles", @enterprise_roles, Api::Admin::EnterpriseRoleSerializer
    end

    def admin_inject_payment_methods
      admin_inject_json_ams_array "admin.paymentMethods", "paymentMethods", @payment_methods, Api::Admin::IdNameSerializer
    end

    def admin_inject_payment_method
      admin_inject_json_ams "admin.paymentMethods", "paymentMethod", @payment_method, Api::Admin::PaymentMethodSerializer
    end

    def admin_inject_shipping_methods
      admin_inject_json_ams_array "admin.shippingMethods", "shippingMethods", @shipping_methods, Api::Admin::IdNameSerializer
    end

    def admin_inject_shipping_method
      admin_inject_json_ams "admin.shippingMethods", "shippingMethod", @shipping_method, Api::Admin::ShippingMethodSerializer
    end

    def admin_inject_shops(opts = {})
      opts.reverse_merge!(module: 'admin.customers')
      admin_inject_json_ams_array opts[:module], "shops", @shops, Api::Admin::IdNameSerializer
    end

    def admin_inject_available_countries(opts = {})
      opts.reverse_merge!(module: 'admin.customers')
      admin_inject_json_ams_array opts[:module], 'availableCountries', available_countries, Api::CountrySerializer
    end

    def admin_inject_hubs(opts = {})
      opts.reverse_merge!(module: 'ofn.admin')
      admin_inject_json_ams_array opts[:module], "hubs", @hubs, Api::Admin::IdNameSerializer
    end

    def admin_inject_producers(opts = {})
      opts.reverse_merge!(module: 'ofn.admin')
      admin_inject_json_ams_array opts[:module], "producers", @producers, Api::Admin::IdNameSerializer
    end

    def admin_inject_inventory_items(opts = { module: 'ofn.admin' })
      admin_inject_json_ams_array opts[:module], "inventoryItems", @inventory_items, Api::Admin::InventoryItemSerializer
    end

    def admin_inject_column_preferences(opts = {})
      opts.reverse_merge!(module: 'ofn.admin', action: "#{controller_name}_#{action_name}")
      column_preferences = ColumnPreference.for(spree_current_user, opts[:action])
      admin_inject_json_ams_array opts[:module], "columns", column_preferences, Api::Admin::ColumnPreferenceSerializer
    end

    def admin_inject_currency_config
      admin_inject_json_ams 'admin.utils', "currencyConfig", {}, Api::CurrencyConfigSerializer
    end

    def admin_inject_enterprise_permissions
      permissions =
        { can_manage_shipping_methods: can?(:manage_shipping_methods, @enterprise),
          can_manage_payment_methods:  can?(:manage_payment_methods, @enterprise),
          can_manage_enterprise_fees:  can?(:manage_enterprise_fees, @enterprise) }

      admin_inject_json "admin.enterprises", "enterprisePermissions", permissions
    end

    def admin_inject_hub_permissions
      render partial: "admin/json/injection_ams", locals: { ngModule: "admin.variantOverrides", name: "hubPermissions", json: @hub_permissions.to_json }
    end

    def admin_inject_products
      admin_inject_json_ams_array "ofn.admin", "products", @products, Api::Admin::ProductSerializer
    end

    def admin_inject_tax_categories(opts = { module: 'ofn.admin' })
      admin_inject_json_ams_array opts[:module], "tax_categories", @tax_categories, Api::Admin::TaxCategorySerializer
    end

    def admin_inject_taxons
      admin_inject_json_ams_array "admin.taxons", "taxons", @taxons, Api::Admin::TaxonSerializer
    end

    def admin_inject_users
      admin_inject_json_ams_array "ofn.admin", "users", @users, Api::Admin::UserSerializer
    end

    def admin_inject_variant_overrides
      admin_inject_json_ams_array "admin.variantOverrides", "variantOverrides", @variant_overrides, Api::Admin::VariantOverrideSerializer
    end

    def admin_inject_order_cycle_instance
      render partial: "admin/json/injection_ams", locals: { ngModule: 'admin.orderCycles', name: 'ocInstance', json: "{coordinator_id: '#{@order_cycle.coordinator.id}'}" }
    end

    def admin_inject_order_cycles
      admin_inject_json_ams_array "admin.orders", "orderCycles", @order_cycles, Api::Admin::BasicOrderCycleSerializer, current_user: spree_current_user
    end

    def admin_inject_spree_api_key
      render partial: "admin/json/injection_ams", locals: { ngModule: 'admin.indexUtils', name: 'SpreeApiKey', json: "'#{@spree_api_key}'" }
    end

    def admin_inject_json(ngModule, name, data)
      json = data.to_json
      render partial: "admin/json/injection_ams", locals: { ngModule: ngModule, name: name, json: json }
    end

    def admin_inject_json_ams(ngModule, name, data, serializer, opts = {})
      json = serializer.new(data, { scope: spree_current_user }.merge(opts)).to_json
      render partial: "admin/json/injection_ams", locals: { ngModule: ngModule, name: name, json: json }
    end

    def admin_inject_json_ams_array(ngModule, name, data, serializer, opts = {})
      json = ActiveModel::ArraySerializer.new(data, { each_serializer: serializer, scope: spree_current_user }.merge(opts)).to_json
      render partial: "admin/json/injection_ams", locals: { ngModule: ngModule, name: name, json: json }
    end
  end
end