defmodule PolicyServiceWeb.Schemas.CarPolicy do
  alias OpenApiSpex.Schema

  defmodule ApplicantInfo do
    require OpenApiSpex

    OpenApiSpex.schema(%{
      title: "ApplicantInfo",
      type: :object,
      required: [:name, :date_of_birth, :document_id],
      properties: %{
        name: %Schema{type: :string, example: "Juan Pérez"},
        date_of_birth: %Schema{type: :string, format: :date, example: "1985-06-15"},
        document_id: %Schema{type: :string, example: "V-12345678"}
      }
    })
  end

  defmodule CarDetails do
    require OpenApiSpex

    OpenApiSpex.schema(%{
      title: "CarDetails",
      type: :object,
      required: [
        :plate,
        :make,
        :model,
        :year,
        :car_value,
        :use_type,
        :car_type,
        :chassis_number,
        :engine_number
      ],
      properties: %{
        plate: %Schema{type: :string, example: "ABC-1234"},
        make: %Schema{type: :string, example: "Toyota"},
        model: %Schema{type: :string, example: "Corolla"},
        year: %Schema{type: :integer, example: 2022},
        car_value: %Schema{type: :number, example: 18000},
        use_type: %Schema{
          type: :string,
          enum: ["private", "commercial", "bus", "taxi", "school"],
          example: "private"
        },
        car_type: %Schema{
          type: :string,
          enum: [
            "sedan",
            "suv",
            "hatchback",
            "coupe",
            "convertible",
            "pickup",
            "van",
            "minivan",
            "truck"
          ],
          example: "sedan"
        },
        chassis_number: %Schema{type: :string, example: "9BWZZZ377VT004251"},
        engine_number: %Schema{type: :string, example: "1NZ-FE-1234567"}
      }
    })
  end

  defmodule Provider do
    require OpenApiSpex

    OpenApiSpex.schema(%{
      title: "Provider",
      type: :object,
      required: [:id, :email],
      properties: %{
        id: %Schema{type: :string, example: "provider-uuid"},
        email: %Schema{type: :string, format: :email, example: "cotizaciones@aseguradora.com"}
      }
    })
  end

  defmodule QuoteRequest do
    require OpenApiSpex

    OpenApiSpex.schema(%{
      title: "QuoteRequest",
      type: :object,
      required: [:applicant_info, :car_details, :selected_providers],
      properties: %{
        applicant_info: ApplicantInfo,
        car_details: CarDetails,
        selected_providers: %Schema{
          type: :array,
          items: Provider,
          minItems: 1,
          example: [%{id: "provider-uuid", email: "cotizaciones@aseguradora.com"}]
        }
      }
    })
  end

  defmodule QuoteResponse do
    require OpenApiSpex

    OpenApiSpex.schema(%{
      title: "QuoteResponse",
      type: :object,
      properties: %{
        application_id: %Schema{type: :string, example: "550e8400-e29b-41d4-a716-446655440000"},
        status: %Schema{type: :string, example: "awaiting_quotes"}
      }
    })
  end
end