#include "turns/app/windows/participant_editor.hpp"

#include "turns/core/disposition.hpp"
#include "turns/lang/messages.hpp"

#include <glibmm/i18n.h>

#include <gtkmm/editable.h>
#include <gtkmm/label.h>
#include <gtkmm/listboxrow.h>
#include <gtkmm/stringobject.h>

#include <ranges>

namespace turns::app::windows
{

  participant_editor::participant_editor(BaseObjectType * base, Glib::RefPtr<Gtk::Builder> const builder, Glib::RefPtr<core::participant> obj)
      : Gtk::Widget{base}
      , m_adw{ADW_DIALOG(gobj())}
      , m_disposition{ADW_COMBO_ROW(builder->get_widget<Gtk::ListBoxRow>("disposition")->gobj())}
      , m_finish{builder->get_widget<Gtk::Button>("finish")}
      , m_name{ADW_ENTRY_ROW(builder->get_widget<Gtk::ListBoxRow>("name")->gobj())}
      , m_priority{ADW_SPIN_ROW(builder->get_widget<Gtk::ListBoxRow>("priority")->gobj())}
      , m_disposition_factory{Gtk::SignalListItemFactory::create()}
      , m_disposition_model{Gtk::StringList::create()}
      , m_participant{obj}

  {
    adw_dialog_set_title(m_adw, _(obj ? lang::edit_participant : lang::add_participant));
    m_finish->signal_clicked().connect(sigc::mem_fun(*this, &participant_editor::handle_finish_clicked));

    for (auto n : std::views::iota(std::uint8_t{}, static_cast<std::uint8_t>(core::disposition::END)))
    {
      m_disposition_model->append(presentation_name_for(core::disposition{n}));
    }

    m_disposition_factory->signal_bind().connect(sigc::mem_fun(*this, &participant_editor::handle_item_bind));
    m_disposition_factory->signal_setup().connect(sigc::mem_fun(*this, &participant_editor::handle_item_setup));

    adw_combo_row_set_factory(m_disposition, GTK_LIST_ITEM_FACTORY(m_disposition_factory->gobj()));
    adw_combo_row_set_model(m_disposition, G_LIST_MODEL(m_disposition_model->gobj()));

    if (m_participant)
    {
      gtk_editable_set_text(GTK_EDITABLE(m_name), m_participant->name().get_value().c_str());
      adw_spin_row_set_value(m_priority, m_participant->priority());
      adw_combo_row_set_selected(m_disposition, static_cast<unsigned>(m_participant->disposition().get_value()));
    }
  }

  auto participant_editor::present(Gtk::Widget * parent) -> void
  {
    adw_dialog_present(m_adw, parent->gobj());
  }

  auto participant_editor::signal_finished() -> signal_finished_type
  {
    return m_signal_finished;
  }

  auto participant_editor::handle_finish_clicked() -> void
  {
    auto name = gtk_editable_get_text(GTK_EDITABLE(m_name));
    auto priority = adw_spin_row_get_value(m_priority);
    auto disposition = static_cast<core::disposition>(adw_combo_row_get_selected(m_disposition));

    if (m_participant)
    {
      m_participant->name() = name;
      m_participant->priority() = priority;
      m_participant->disposition() = disposition;
    }

    m_signal_finished.emit(name, priority, disposition);
    adw_dialog_close(m_adw);
  }

  auto participant_editor::handle_item_bind(Glib::RefPtr<Gtk::ListItem> item) -> void
  {
    auto value = std::dynamic_pointer_cast<Gtk::StringObject>(item->get_item())->get_string();
    dynamic_cast<Gtk::Label *>(item->get_child())->set_label(value);
  }

  auto participant_editor::handle_item_setup(Glib::RefPtr<Gtk::ListItem> item) -> void
  {
    item->set_child(*Gtk::make_managed<Gtk::Label>());
  }

}  // namespace turns::app::windows