// file      : brep/page -*- C++ -*-
// copyright : Copyright (c) 2014-2015 Code Synthesis Ltd
// license   : MIT; see accompanying LICENSE file

#ifndef BREP_PAGE
#define BREP_PAGE

#include <string>
#include <cstddef>    // size_t

#include <xml/forward>

#include <brep/package>

namespace brep
{
  // Page common building blocks.
  //

  // A element default style.
  //
  struct A_STYLE
  {
    void
    operator() (xml::serializer& s) const;
  };

  // Generates paging element.
  //
  class DIV_PAGER
  {
  public:
    DIV_PAGER (std::size_t current_page,
               std::size_t item_count,
               std::size_t item_per_page,
               std::size_t page_number_count,
               const std::string& url);

    void
    operator() (xml::serializer& s) const;

  private:
    std::size_t current_page_;
    std::size_t item_count_;
    std::size_t item_per_page_;
    std::size_t page_number_count_;
    const std::string& url_;
  };

  // DIV_PAGER element default style.
  //
  struct DIV_PAGER_STYLE
  {
    void
    operator() (xml::serializer& s) const;
  };

  // Generates url element.
  //
  class DIV_URL
  {
  public:
    DIV_URL (const url& u): url_ (u) {}

    void
    operator() (xml::serializer& s) const;

  private:
    const url& url_;
  };

  // Generates email element.
  //
  class DIV_EMAIL
  {
  public:
    DIV_EMAIL (const email& e): email_ (e) {}

    void
    operator() (xml::serializer& s) const;

  private:
    const email& email_;
  };

  // Generates package tags element.
  //
  class DIV_TAGS
  {
  public:
    DIV_TAGS (const strings& ts): tags_ (ts) {}

    void
    operator() (xml::serializer& s) const;

  private:
    const strings& tags_;
  };

  // Generates package version license alternatives element.
  //
  class DIV_LICENSES
  {
  public:
    DIV_LICENSES (const license_alternatives& l): license_alternatives_ (l) {}

    void
    operator() (xml::serializer& s) const;

  private:
    const license_alternatives& license_alternatives_;
  };

  // Generates package version priority element.
  //
  class DIV_PRIORITY
  {
  public:
    DIV_PRIORITY (const priority& p): priority_ (p) {}

    void
    operator() (xml::serializer& s) const;

  private:
    const priority& priority_;
  };

  // Generates package search element.
  //
  class FORM_SEARCH
  {
  public:
    FORM_SEARCH (const std::string& q): query_ (q) {}

    void
    operator() (xml::serializer& s) const;

  private:
    const std::string& query_;
  };
}

#endif // BREP_PAGE