using Gtk 4.0;
using Adw 1;

template $MusicusSearchPage: Adw.NavigationPage {
  title: _("Musicus");

  Adw.ToolbarView {
    [top]
    Adw.HeaderBar header_bar {
      [end]
      MenuButton {
        icon-name: "open-menu-symbolic";
        menu-model: primary_menu;
      }
    }

    Gtk.ScrolledWindow scrolled_window {
      Adw.Clamp {
        maximum-size: 1000;
        tightening-threshold: 600;

        Gtk.Box {
          orientation: vertical;
          margin-bottom: 24;
          margin-start: 12;
          margin-end: 12;

          Gtk.Box header_box {
            visible: false;
            spacing: 12;
            margin-top: 24;

            Gtk.Box {
              orientation: vertical;
              hexpand: true;
              valign: center;

              Gtk.Label title_label {
                wrap: true;
                xalign: 0.0;

                styles [
                  "title-1",
                ]
              }

              Gtk.Label subtitle_label {
                wrap: true;
                xalign: 0.0;
              }
            }

            Gtk.MenuButton {
              icon-name: "view-more-symbolic";
              menu-model: item_menu;
              valign: center;

              styles [
                "flat",
              ]
            }

            Gtk.Button {
              label: _("_Play");
              tooltip-text: _("Play this as a program");
              use-underline: true;
              valign: center;
              clicked => $play_button_clicked() swapped;

              styles [
                "pill",
                "suggested-action",
              ]
            }
          }

          Adw.Clamp {
            Gtk.SearchEntry search_entry {
              placeholder-text: _("Enter composers, performers, works…");
              margin-top: 24;
              activate => $select() swapped;

              styles [
                "rounded-entry"
              ]
            }
          }

          Gtk.Stack stack {
            vhomogeneous: false;

            Gtk.StackPage {
              name: "results";

              child: Gtk.Box {
                orientation: vertical;
                margin-top: 24;

                Gtk.FlowBox programs_flow_box {
                  margin-top: 12;
                  margin-bottom: 24;
                  column-spacing: 12;
                  row-spacing: 12;
                  homogeneous: true;
                  selection-mode: none;
                  child-activated => $program_selected() swapped;
                }

                Gtk.Label {
                  styles [
                    "heading",
                  ]

                  visible: bind composers_flow_box.visible;
                  halign: start;
                  label: _("Composers");
                }

                Gtk.FlowBox composers_flow_box {
                  margin-top: 12;
                  margin-bottom: 24;
                  column-spacing: 12;
                  row-spacing: 12;
                  homogeneous: true;
                  selection-mode: none;
                  child-activated => $tile_selected() swapped;
                }

                Gtk.Label {
                  styles [
                    "heading",
                  ]

                  visible: bind performers_flow_box.visible;
                  halign: start;
                  label: _("Performers");
                }

                Gtk.FlowBox performers_flow_box {
                  margin-top: 12;
                  margin-bottom: 24;
                  column-spacing: 12;
                  row-spacing: 12;
                  homogeneous: true;
                  selection-mode: none;
                  child-activated => $tile_selected() swapped;
                }

                Gtk.Label {
                  styles [
                    "heading",
                  ]

                  visible: bind ensembles_flow_box.visible;
                  halign: start;
                  label: _("Ensembles");
                }

                Gtk.FlowBox ensembles_flow_box {
                  margin-top: 12;
                  margin-bottom: 24;
                  column-spacing: 12;
                  row-spacing: 12;
                  homogeneous: true;
                  selection-mode: none;
                  child-activated => $tile_selected() swapped;
                }

                Gtk.Label {
                  styles [
                    "heading",
                  ]

                  visible: bind instruments_flow_box.visible;
                  halign: start;
                  label: _("Instruments");
                }

                Gtk.FlowBox instruments_flow_box {
                  margin-top: 12;
                  margin-bottom: 24;
                  column-spacing: 12;
                  row-spacing: 12;
                  homogeneous: true;
                  selection-mode: none;
                  child-activated => $tile_selected() swapped;
                }

                Gtk.Label {
                  styles [
                    "heading",
                  ]

                  visible: bind works_flow_box.visible;
                  halign: start;
                  label: _("Works");
                }

                Gtk.FlowBox works_flow_box {
                  margin-top: 12;
                  margin-bottom: 24;
                  column-spacing: 12;
                  row-spacing: 12;
                  homogeneous: true;
                  selection-mode: none;
                  child-activated => $tile_selected() swapped;
                }

                Gtk.Label {
                  styles [
                    "heading",
                  ]

                  visible: bind recordings_flow_box.visible;
                  halign: start;
                  label: _("Recordings");
                }

                Gtk.FlowBox recordings_flow_box {
                  margin-top: 12;
                  margin-bottom: 24;
                  column-spacing: 12;
                  row-spacing: 12;
                  homogeneous: true;
                  selection-mode: none;
                  child-activated => $recording_selected() swapped;
                }

                Gtk.Label {
                  styles [
                    "heading",
                  ]

                  visible: bind albums_flow_box.visible;
                  halign: start;
                  label: _("Albums");
                }

                Gtk.FlowBox albums_flow_box {
                  margin-top: 12;
                  margin-bottom: 24;
                  column-spacing: 12;
                  row-spacing: 12;
                  homogeneous: true;
                  selection-mode: none;
                  child-activated => $album_selected() swapped;
                }
              };
            }

            Gtk.StackPage {
              name: "empty";

              child: Adw.StatusPage {
                icon-name: "system-search-symbolic";
                title: _("Nothing Found");
                description: _("Try a different search.");
                vexpand: true;
              };
            }
          }
        }
      }
    }
  }
}

menu primary_menu {
  item {
    label: _("_Import music");
    action: "win.import";
  }

  item {
    label: _("_Library manager");
    action: "win.library";
  }

  item {
    label: _("_Preferences");
    action: "win.preferences";
  }

  item {
    label: _("_About Musicus");
    action: "app.about";
  }
}

menu item_menu {
  section {
    item {
      label: _("_Add to playlist");
      action: "search.add-to-playlist";
    }
  }

  section {
    item {
      label: _("_Edit item");
      action: "search.edit";
    }

    item {
      label: _("_Delete item");
      action: "search.delete";
    }
  }
}