From 6ef8537d5d12d81072136adae6dfb92bb3e1e936 Mon Sep 17 00:00:00 2001
From: RickyRister <ricky.rister.wang@gmail.com>
Date: Fri, 4 Apr 2025 22:31:27 -0700
Subject: [PATCH] implement filter logic

---
 cockatrice/src/game/zones/view_zone.cpp        | 17 ++++++++++++++++-
 cockatrice/src/game/zones/view_zone.h          |  3 +++
 cockatrice/src/game/zones/view_zone_widget.cpp |  2 ++
 3 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/cockatrice/src/game/zones/view_zone.cpp b/cockatrice/src/game/zones/view_zone.cpp
index 9e9ba6e81..793f90918 100644
--- a/cockatrice/src/game/zones/view_zone.cpp
+++ b/cockatrice/src/game/zones/view_zone.cpp
@@ -148,7 +148,16 @@ void ZoneViewZone::updateCardIds(CardAction action)
 // Because of boundingRect(), this function must not be called before the zone was added to a scene.
 void ZoneViewZone::reorganizeCards()
 {
-    CardList cardsToDisplay(cards);
+    // filter cards
+    CardList cardsToDisplay = CardList(cards.getContentsKnown());
+    for (auto card : cards) {
+        if (filterString.check(card->getInfo())) {
+            card->show();
+            cardsToDisplay.append(card);
+        } else {
+            card->hide();
+        }
+    }
 
     // sort cards
     QList<CardList::SortOption> sortOptions;
@@ -263,6 +272,12 @@ ZoneViewZone::GridSize ZoneViewZone::positionCardsForDisplay(CardList &cards, Ca
     }
 }
 
+void ZoneViewZone::setFilterString(const QString &_filterString)
+{
+    filterString = FilterString(_filterString);
+    reorganizeCards();
+}
+
 void ZoneViewZone::setGroupBy(CardList::SortOption _groupBy)
 {
     groupBy = _groupBy;
diff --git a/cockatrice/src/game/zones/view_zone.h b/cockatrice/src/game/zones/view_zone.h
index 3c69317aa..84fbe5ce6 100644
--- a/cockatrice/src/game/zones/view_zone.h
+++ b/cockatrice/src/game/zones/view_zone.h
@@ -1,6 +1,7 @@
 #ifndef ZONEVIEWERZONE_H
 #define ZONEVIEWERZONE_H
 
+#include "../filters/filter_string.h"
 #include "select_zone.h"
 
 #include <QGraphicsLayoutItem>
@@ -35,6 +36,7 @@ private:
     int minRows, numberCards;
     CardZone *origZone;
     bool revealZone, writeableRevealZone;
+    FilterString filterString = FilterString("");
     CardList::SortOption groupBy, sortBy;
     bool pileView;
     bool isReversed;
@@ -96,6 +98,7 @@ public:
     }
 public slots:
     void close();
+    void setFilterString(const QString &_filterString);
     void setGroupBy(CardList::SortOption _groupBy);
     void setSortBy(CardList::SortOption _sortBy);
     void setPileView(int _pileView);
diff --git a/cockatrice/src/game/zones/view_zone_widget.cpp b/cockatrice/src/game/zones/view_zone_widget.cpp
index cf5838484..85a91afdf 100644
--- a/cockatrice/src/game/zones/view_zone_widget.cpp
+++ b/cockatrice/src/game/zones/view_zone_widget.cpp
@@ -145,6 +145,8 @@ ZoneViewWidget::ZoneViewWidget(Player *_player,
         if (CardList::NoSort == static_cast<CardList::SortOption>(groupBySelector.currentData().toInt())) {
             pileViewCheckBox.setEnabled(false);
         }
+
+        connect(&searchEdit, &QLineEdit::textChanged, zone, &ZoneViewZone::setFilterString);
     }
 
     setLayout(vbox);