defmodule ElixirDropbox.Paper.Docs do
 import ElixirDropbox

 @doc """
 Marks the given Paper doc as archived.

 ## Example

   ElixirDropbox.Paper.Docs.docs_archive client, ""

 More info at: https://www.dropbox.com/developers/documentation/http/documentation#paper-docs-create
 """
 def docs_archive(client, doc_id) do
   body = %{"doc_id" => doc_id}
   result = to_string(Poison.Encoder.encode(body, []))
   post(client, "/paper/docs/archive", result)
 end

 @doc """
 Creates a new Paper doc with the provided content.

 ## Example

   ElixirDropbox.Paper.Docs.docs_create client, "", "", ""

 More info at: https://www.dropbox.com/developers/documentation/http/documentation#paper-docs-create
 """
 def docs_create(client, import_format, parent_folder_id, file) do
   dropbox_headers = %{
     :import_format => import_format,
     :parent_folder_id => parent_folder_id
   }
   headers = %{ "Dropbox-API-Arg" => Poison.encode!(dropbox_headers), "Content-Type" => "application/octet-stream" }
   upload_request(client, Application.get_env(:elixir_dropbox, :base_url), "/paper/docs/create", file, headers)
 end

 @doc """
 Exports and downloads Paper doc either as HTML or markdown.

 ## Example

   ElixirDropbox.Paper.Docs.docs_download client, "", ""

 More info at: https://www.dropbox.com/developers/documentation/http/documentation#paper-docs-download
 """
 def docs_download(client, doc_id, export_format) do
   dropbox_headers = %{
     :doc_id => doc_id,
     :export_format => export_format
   }
   headers = %{ "Dropbox-API-Arg" => Poison.encode!(dropbox_headers) }
   download_request(client, Application.get_env(:elixir_dropbox, :base_url), "/paper/docs/download", [], headers)
 end

 @doc """
 Retrieves folder information for the given Paper doc.

 ## Example

   ElixirDropbox.Paper.Docs.get_folder_info client, "", ""

 More info at: https://www.dropbox.com/developers/documentation/http/documentation#paper-docs-get_folder_info
 """
 def get_folder_info(client, doc_id) do
   body = %{"doc_id" => doc_id}
   result = to_string(Poison.Encoder.encode(body, []))
   post(client, "/paper/docs/get_folder_info", result)
 end

 @doc """
 Return the list of all Paper docs according to the argument specifications.

 ## Example

   ElixirDropbox.Paper.Docs.docs_list client

 More info at: https://www.dropbox.com/developers/documentation/http/documentation#paper-docs-list
 """
 def docs_list(client, filter_by \\ "docs_created", sort_by \\ "modified", sort_order \\ "descending", limit \\ 100) do
   body = %{"filter_by" => filter_by, "sort_by" => sort_by, "sort_order" => sort_order, "limit" => limit}
   result = to_string(Poison.Encoder.encode(body, []))
   post(client, "/paper/docs/list", result)
 end

 @doc """
 Permanently deletes the given Paper doc.

 ## Example

   ElixirDropbox.Paper.Docs.permanently_delete client

 More info at: https://www.dropbox.com/developers/documentation/http/documentation#paper-docs-list
 """
 def permanently_delete(client, doc_id) do
   body = %{"doc_id" => doc_id}
   result = to_string(Poison.Encoder.encode(body, []))
   post(client, "/paper/docs/permanently_delete", result)
 end

 @doc """
 Updates an existing Paper doc with the provided content.

 ## Example

   ElixirDropbox.Paper.Docs.docs_update client, "", "", "", "", ""

 More info at: https://www.dropbox.com/developers/documentation/http/documentation#paper-docs-download
 """
 def docs_update(client, doc_id, doc_update_policy, revision, import_format, file) do
   dropbox_headers = %{
     :doc_id => doc_id,
     :doc_update_policy => doc_update_policy,
     :revision => revision,
     :import_format => import_format
   }
   headers = %{ "Dropbox-API-Arg" => Poison.encode!(dropbox_headers) }
   upload_request(client, Application.get_env(:elixir_dropbox, :base_url), "/paper/docs/update", file, headers)
 end
end