# frozen_string_literal: true

describe CustomWizard::CustomField do
  let(:custom_field_json) { get_wizard_fixture("custom_field/custom_fields") }
  let(:custom_field_subscription_json) do
    get_wizard_fixture("custom_field/subscription_custom_fields")
  end

  before { CustomWizard::CustomField.invalidate_cache }

  it "saves custom field records" do
    custom_field_json["custom_fields"].each do |field_json|
      custom_field = CustomWizard::CustomField.new(nil, field_json)
      expect(custom_field.save).to eq(true)
      expect(
        PluginStoreRow.where(
          "
          plugin_name = '#{CustomWizard::CustomField::NAMESPACE}' AND
          key = '#{custom_field.name}' AND
          value::jsonb = '#{field_json.except("name").to_json}'::jsonb
        ",
        ).exists?,
      ).to eq(true)
    end
  end

  it "updates existing custom field records" do
    custom_field_json["custom_fields"].each do |field_json|
      CustomWizard::CustomField.new(nil, field_json).save
    end

    updated_field_json = custom_field_json["custom_fields"][0]
    updated_field_json["serializers"] = ["topic_view"]
    existing_field = CustomWizard::CustomField.find_by_name(updated_field_json["name"])
    updated_field = CustomWizard::CustomField.new(existing_field.id, updated_field_json)

    expect(updated_field.save).to eq(true)
    expect(
      PluginStoreRow.where(
        "
        plugin_name = '#{CustomWizard::CustomField::NAMESPACE}' AND
        key = '#{updated_field.name}' AND
        value::jsonb = '#{updated_field_json.except("name").to_json}'::jsonb
      ",
      ).exists?,
    ).to eq(true)
  end

  context "validation" do
    it "does not save without required attributes" do
      invalid_field_json = custom_field_json["custom_fields"].first
      invalid_field_json["klass"] = nil

      custom_field = CustomWizard::CustomField.new(nil, invalid_field_json)
      expect(custom_field.save).to eq(false)
      expect(custom_field.valid?).to eq(false)
      expect(custom_field.errors.full_messages.first).to eq(
        I18n.t("wizard.custom_field.error.required_attribute", attr: "klass"),
      )
      expect(
        PluginStoreRow.where(
          plugin_name: CustomWizard::CustomField::NAMESPACE,
          key: custom_field.name,
        ).exists?,
      ).to eq(false)
    end

    it "does save without optional attributes" do
      field_json = custom_field_json["custom_fields"].first
      field_json["serializers"] = nil

      custom_field = CustomWizard::CustomField.new(nil, field_json)
      expect(custom_field.save).to eq(true)
      expect(custom_field.valid?).to eq(true)
      expect(
        PluginStoreRow.where(
          "
          plugin_name = '#{CustomWizard::CustomField::NAMESPACE}' AND
          key = '#{custom_field.name}' AND
          value::jsonb = '#{field_json.except("name").to_json}'::jsonb
        ",
        ).exists?,
      ).to eq(true)
    end

    it "does not save with an unsupported class" do
      invalid_field_json = custom_field_json["custom_fields"].first
      invalid_field_json["klass"] = "user"

      custom_field = CustomWizard::CustomField.new(nil, invalid_field_json)

      expect(custom_field.save).to eq(false)
      expect(custom_field.valid?).to eq(false)
      expect(custom_field.errors.full_messages.first).to eq(
        I18n.t("wizard.custom_field.error.unsupported_class", class: "user"),
      )
      expect(
        PluginStoreRow.where(
          plugin_name: CustomWizard::CustomField::NAMESPACE,
          key: custom_field.name,
        ).exists?,
      ).to eq(false)
    end

    it "does not save with an unsupported serializer" do
      invalid_field_json = custom_field_json["custom_fields"].first
      invalid_field_json["klass"] = "post"
      invalid_field_json["serializers"] = %w[post post_revision]

      custom_field = CustomWizard::CustomField.new(nil, invalid_field_json)

      expect(custom_field.save).to eq(false)
      expect(custom_field.valid?).to eq(false)
      expect(custom_field.errors.full_messages.first).to eq(
        I18n.t(
          "wizard.custom_field.error.unsupported_serializers",
          class: "post",
          serializers: "post_revision",
        ),
      )
      expect(
        PluginStoreRow.where(
          plugin_name: CustomWizard::CustomField::NAMESPACE,
          key: custom_field.name,
        ).exists?,
      ).to eq(false)
    end

    it "does not save with an unsupported type" do
      invalid_field_json = custom_field_json["custom_fields"].first
      invalid_field_json["type"] = "bigint"

      custom_field = CustomWizard::CustomField.new(nil, invalid_field_json)

      expect(custom_field.save).to eq(false)
      expect(custom_field.valid?).to eq(false)
      expect(custom_field.errors.full_messages.first).to eq(
        I18n.t("wizard.custom_field.error.unsupported_type", type: "bigint"),
      )
      expect(
        PluginStoreRow.where(
          plugin_name: CustomWizard::CustomField::NAMESPACE,
          key: custom_field.name,
        ).exists?,
      ).to eq(false)
    end

    it "does not save with a short field name" do
      invalid_field_json = custom_field_json["custom_fields"].first
      invalid_field_json["name"] = "cf"

      custom_field = CustomWizard::CustomField.new(nil, invalid_field_json)

      expect(custom_field.save).to eq(false)
      expect(custom_field.valid?).to eq(false)
      expect(custom_field.errors.full_messages.first).to eq(
        I18n.t("wizard.custom_field.error.name_too_short", name: "cf"),
      )
      expect(
        PluginStoreRow.where(
          plugin_name: CustomWizard::CustomField::NAMESPACE,
          key: custom_field.name,
        ).exists?,
      ).to eq(false)
    end

    it "does not save with an existing name if new" do
      custom_field_json["custom_fields"].each do |field_json|
        CustomWizard::CustomField.new(nil, field_json).save
      end

      first_field_json = custom_field_json["custom_fields"][0]
      custom_field = CustomWizard::CustomField.new(nil, first_field_json)

      expect(custom_field.save).to eq(false)
      expect(custom_field.valid?).to eq(false)
      expect(custom_field.errors.full_messages.first).to eq(
        I18n.t("wizard.custom_field.error.name_already_taken", name: "topic_field_1"),
      )
    end

    it "does not save with an invalid name" do
      invalid_field_json = custom_field_json["custom_fields"].first
      invalid_field_json["name"] = ["invalid_name"]

      custom_field = CustomWizard::CustomField.new(nil, invalid_field_json)

      expect(custom_field.save).to eq(false)
      expect(custom_field.valid?).to eq(false)
      expect(custom_field.errors.full_messages.first).to eq(
        I18n.t("wizard.custom_field.error.name_invalid", name: ["invalid_name"]),
      )
      expect(
        PluginStoreRow.where(
          plugin_name: CustomWizard::CustomField::NAMESPACE,
          key: custom_field.name,
        ).exists?,
      ).to eq(false)
    end

    it "does not save subscription field types without a subscription" do
      subscription_field_json = custom_field_subscription_json["custom_fields"].first
      custom_field = CustomWizard::CustomField.new(nil, subscription_field_json)

      expect(custom_field.save).to eq(false)
      expect(custom_field.valid?).to eq(false)
      expect(custom_field.errors.full_messages.first).to eq(
        I18n.t("wizard.custom_field.error.subscription_type", type: "json"),
      )
    end

    it "does not save subscription field classes without a subscription" do
      subscription_field_json = custom_field_subscription_json["custom_fields"].second
      custom_field = CustomWizard::CustomField.new(nil, subscription_field_json)

      expect(custom_field.save).to eq(false)
      expect(custom_field.valid?).to eq(false)
      expect(custom_field.errors.full_messages.first).to eq(
        I18n.t("wizard.custom_field.error.subscription_type", type: "category"),
      )
    end

    context "with a subscription" do
      before { enable_subscription("business") }

      it "saves subscription field types" do
        subscription_field_json = custom_field_subscription_json["custom_fields"].first
        custom_field = CustomWizard::CustomField.new(nil, subscription_field_json)

        expect(custom_field.save).to eq(true)
        expect(custom_field.valid?).to eq(true)
      end

      it "saves subscription field classes" do
        subscription_field_json = custom_field_subscription_json["custom_fields"].second
        custom_field = CustomWizard::CustomField.new(nil, subscription_field_json)

        expect(custom_field.save).to eq(true)
        expect(custom_field.valid?).to eq(true)
      end
    end
  end

  context "lists" do
    before do
      custom_field_json["custom_fields"].each do |field_json|
        CustomWizard::CustomField.new(nil, field_json).save
      end
    end

    it "saved custom field records" do
      expect(CustomWizard::CustomField.list.length).to eq(2)
    end

    it "saved custom field records by attribute value" do
      expect(CustomWizard::CustomField.list_by(:klass, "topic").length).to eq(1)
    end

    it "saved custom field records by optional values" do
      field_json = custom_field_json["custom_fields"].first
      field_json["serializers"] = nil

      custom_field = CustomWizard::CustomField.new(nil, field_json)
      expect(CustomWizard::CustomField.list_by(:serializers, ["post"]).length).to eq(0)
    end

    it "custom field records added by other plugins " do
      expect(CustomWizard::CustomField.external_list.length).to be > 2
    end

    it "all custom field records" do
      expect(CustomWizard::CustomField.full_list.length).to be > 2
    end
  end

  it "is enabled if there are custom fields" do
    custom_field_json["custom_fields"].each do |field_json|
      CustomWizard::CustomField.new(nil, field_json).save
    end
    expect(CustomWizard::CustomField.enabled?).to eq(true)
  end

  it "is not enabled if there are no custom fields" do
    expect(CustomWizard::CustomField.enabled?).to eq(false)
  end
end