defmodule CustomerServiceWeb.Schemas.Lead do
  alias OpenApiSpex.Schema

  defmodule PaginationMeta do
    require OpenApiSpex

    OpenApiSpex.schema(%{
      title: "PaginationMeta",
      type: :object,
      properties: %{
        total_count: %Schema{type: :integer},
        total_pages: %Schema{type: :integer},
        current_page: %Schema{type: :integer},
        page_size: %Schema{type: :integer},
        has_next: %Schema{type: :boolean},
        has_prev: %Schema{type: :boolean}
      }
    })
  end

  defmodule LeadData do
    require OpenApiSpex

    OpenApiSpex.schema(%{
      title: "QuickLead",
      type: :object,
      properties: %{
        id: %Schema{type: :string, format: :uuid},
        name: %Schema{type: :string},
        email: %Schema{type: :string, format: :email},
        phone: %Schema{type: :string},
        company_name: %Schema{type: :string},
        status: %Schema{
          type: :string,
          enum: ["new", "contacted", "qualified", "proposal", "negotiation", "converted", "lost"]
        },
        priority: %Schema{type: :string, enum: ["low", "medium", "high"]},
        source: %Schema{
          type: :string,
          enum: ["website", "referral", "social_media", "cold_call", "email_campaign", "other"]
        },
        notes: %Schema{type: :string},
        assigned_to: %Schema{type: :string},
        estimated_value: %Schema{type: :string},
        expected_close_date: %Schema{type: :string, format: :date},
        status_history: %Schema{type: :array, items: %Schema{type: :object}},
        inserted_at: %Schema{type: :string, format: :"date-time"},
        updated_at: %Schema{type: :string, format: :"date-time"}
      }
    })
  end

  defmodule CreateQuickLead do
    require OpenApiSpex

    OpenApiSpex.schema(%{
      title: "CreateQuickLead",
      type: :object,
      required: [:name],
      properties: %{
        name: %Schema{type: :string},
        email: %Schema{type: :string, format: :email},
        phone: %Schema{type: :string},
        company_name: %Schema{type: :string},
        status: %Schema{
          type: :string,
          enum: ["new", "contacted", "qualified", "proposal", "negotiation", "converted", "lost"]
        },
        priority: %Schema{type: :string, enum: ["low", "medium", "high"]},
        source: %Schema{
          type: :string,
          enum: ["website", "referral", "social_media", "cold_call", "email_campaign", "other"]
        },
        notes: %Schema{type: :string},
        assigned_to: %Schema{type: :string},
        estimated_value: %Schema{type: :string},
        expected_close_date: %Schema{type: :string, format: :date}
      }
    })
  end

  defmodule UpdateQuickLead do
    require OpenApiSpex

    OpenApiSpex.schema(%{
      title: "UpdateQuickLead",
      type: :object,
      properties: %{
        name: %Schema{type: :string},
        email: %Schema{type: :string, format: :email},
        phone: %Schema{type: :string},
        company_name: %Schema{type: :string},
        notes: %Schema{type: :string},
        assigned_to: %Schema{type: :string},
        estimated_value: %Schema{type: :string},
        expected_close_date: %Schema{type: :string, format: :date}
      }
    })
  end

  defmodule UpdateLeadStatus do
    require OpenApiSpex

    OpenApiSpex.schema(%{
      title: "UpdateLeadStatus",
      type: :object,
      required: [:status],
      properties: %{
        status: %Schema{
          type: :string,
          enum: ["new", "contacted", "qualified", "proposal", "negotiation", "converted", "lost"]
        }
      }
    })
  end

  defmodule LeadListResponse do
    require OpenApiSpex

    OpenApiSpex.schema(%{
      title: "LeadListResponse",
      type: :object,
      properties: %{
        data: %Schema{type: :array, items: LeadData},
        meta: PaginationMeta
      }
    })
  end

  defmodule LeadResponse do
    require OpenApiSpex

    OpenApiSpex.schema(%{
      title: "LeadResponse",
      type: :object,
      properties: %{
        data: LeadData
      }
    })
  end
end