[DeckEditor] Use CommanderSpellbook.com to estimate bracket if format is 'commander' (#6415)

* [DeckEditor] Use CommanderSpellbook.com to estimate bracket if format is 'commander'

Took 2 minutes

Took 16 minutes

* Convert json data holder to structs, rename variables, extract widget

- Extract bracket estimation UI from DeckEditorDeckDockWidget into a
  new CommanderBracketWidget
- Move CommanderSpellbook integration settings from CardsDisplaySettings
  to DeckEditorSettings (matching the settings refactor on master)
- Rename CommanderSpellbook integration variables to drop the redundant
  'DeckEditor' prefix

Took 4 minutes

# Commit time for manual adjustment:
# Took 6 minutes

# Commit time for manual adjustment:
# Took 8 minutes

---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>

cockatrice/src/interface/widgets/deck_editor/deck_editor_deck_dock_widget.cpp

@@ -2,6 +2,8 @@
 
 #include "../../../client/settings/cache_settings.h"
 #include "../../../client/settings/shortcuts_settings.h"
+#include "../settings_page/user_interface_settings_page.h"
+#include "../tabs/api/commander_spellbook/commander_bracket_widget.h"
 #include "deck_list_style_proxy.h"
 #include "deck_state_manager.h"
 
@@ -134,6 +136,8 @@ void DeckEditorDeckDockWidget::createDeckDock()
     formatComboBox->addItem(tr("Loading Database..."));
     formatComboBox->setEnabled(false); // Disable until loaded
 
+    commanderBracketWidget = new CommanderBracketWidget(this);
+
     commentsLabel = new QLabel();
     commentsLabel->setObjectName("commentsLabel");
     commentsEdit = new QTextEdit;
@@ -219,13 +223,15 @@ void DeckEditorDeckDockWidget::createDeckDock()
     upperLayout->addWidget(formatLabel, 2, 0);
     upperLayout->addWidget(formatComboBox, 2, 1);
 
-    upperLayout->addWidget(bannerCardLabel, 3, 0);
-    upperLayout->addWidget(bannerCardComboBox, 3, 1);
+    upperLayout->addWidget(commanderBracketWidget, 3, 0, 1, 2);
 
-    upperLayout->addWidget(deckTagsDisplayWidget, 4, 1);
+    upperLayout->addWidget(bannerCardLabel, 4, 0);
+    upperLayout->addWidget(bannerCardComboBox, 4, 1);
 
-    upperLayout->addWidget(activeGroupCriteriaLabel, 5, 0);
-    upperLayout->addWidget(activeGroupCriteriaComboBox, 5, 1);
+    upperLayout->addWidget(deckTagsDisplayWidget, 5, 1);
+
+    upperLayout->addWidget(activeGroupCriteriaLabel, 6, 0);
+    upperLayout->addWidget(activeGroupCriteriaComboBox, 6, 1);
 
     hashLabel1 = new QLabel();
     hashLabel1->setObjectName("hashLabel1");
@@ -303,15 +309,19 @@ void DeckEditorDeckDockWidget::initializeFormats()
         // Ensure no selection is visible initially
         formatComboBox->setCurrentIndex(-1);
     }
-
     connect(formatComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged), this, [this](int index) {
+        QString formatKey;
         if (index >= 0) {
-            QString formatKey = formatComboBox->itemData(index).toString();
+            formatKey = formatComboBox->itemData(index).toString();
             deckStateManager->setFormat(formatKey);
         } else {
             deckStateManager->setFormat(""); // clear format if deselected
         }
+
+        commanderBracketWidget->setDeck(deckStateManager->getDeckListShared());
     });
+
+    commanderBracketWidget->setDeck(deckStateManager->getDeckListShared());
 }
 
 ExactCard DeckEditorDeckDockWidget::getCurrentCard()
@@ -493,6 +503,8 @@ void DeckEditorDeckDockWidget::syncDisplayWidgetsToModel()
     formatComboBox->setCurrentIndex(formatComboBox->findData(deckStateManager->getMetadata().gameFormat));
     formatComboBox->blockSignals(false);
 
+    commanderBracketWidget->setDeck(deckStateManager->getDeckListShared());
+
     deckTagsDisplayWidget->blockSignals(true);
     deckTagsDisplayWidget->setTags(deckStateManager->getMetadata().tags);
     deckTagsDisplayWidget->blockSignals(false);
@@ -746,6 +758,7 @@ void DeckEditorDeckDockWidget::retranslateUi()
     commentsLabel->setText(tr("&Comments:"));
     activeGroupCriteriaLabel->setText(tr("Group by:"));
     formatLabel->setText(tr("Format:"));
+    commanderBracketWidget->retranslateUi();
 
     hashLabel1->setText(tr("Hash:"));
 
@@ -753,4 +766,4 @@ void DeckEditorDeckDockWidget::retranslateUi()
     aDecrement->setText(tr("&Decrement number"));
     aRemoveCard->setText(tr("&Remove row"));
     aSwapCard->setText(tr("Swap card to/from sideboard"));
-}
+}

cockatrice/src/interface/widgets/deck_editor/deck_editor_deck_dock_widget.h

@@ -21,6 +21,7 @@
 #include <QTreeView>
 #include <libcockatrice/card/card_info.h>
 
+class CommanderBracketWidget;
 class DeckListModel;
 class AbstractTabDeckEditor;
 class DeckEditorDeckDockWidget : public QDockWidget
@@ -89,6 +90,8 @@ private:
 
     QAction *aRemoveCard, *aIncrement, *aDecrement, *aSwapCard;
 
+    CommanderBracketWidget *commanderBracketWidget;
+
     DeckListModel *getModel() const;
     [[nodiscard]] QModelIndexList getSelectedCardNodeSourceIndices() const;
     void offsetCountAtIndex(const QModelIndex &idx, bool isIncrement);

cockatrice/src/interface/widgets/deck_editor/deck_state_manager.h

@@ -57,6 +57,14 @@ public:
      */
     const DeckList &getDeckList() const;
 
+    /**
+     * @brief Gets the underlying DeckList.
+     */
+    QSharedPointer<DeckList> getDeckListShared() const
+    {
+        return deckList;
+    }
+
     /**
      * @brief Creates a LoadedDeck containing the contents of the current deck and the current LoadInfo.
      *