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launcher/ui/pages/modplatform/modrinth/ModrinthModel.h

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+/*
+ * Copyright 2013-2022 MultiMC Contributors
+ * Copyright 2022 kb1000
+ *
+ * This source is subject to the Microsoft Permissive License (MS-PL).
+ * Please see the COPYING.md file for more information.
+ */
+
+#pragma once
+
+#include "ModrinthData.h"
+#include "net/NetJob.h"
+
+#include <QAbstractListModel>
+
+namespace Modrinth {
+
+using LogoCallback = std::function<void(QString)>;
+
+class ListModel : public QAbstractListModel {
+    Q_OBJECT
+
+public:
+    explicit ListModel(QObject *parent);
+    ~ListModel() override;
+
+    QVariant data(const QModelIndex &index, int role) const override;
+    int columnCount(const QModelIndex &parent) const override;
+    int rowCount(const QModelIndex &parent) const override;
+    bool canFetchMore(const QModelIndex &parent) const override;
+    void fetchMore(const QModelIndex &parent) override;
+
+    void searchWithTerm(const QString &term, const QString &sort);
+
+private slots:
+    void searchRequestFinished();
+    void searchRequestFailed();
+
+private:
+    void performPaginatedSearch();
+
+    void logoFailed(const QString &logo);
+    void logoLoaded(const QString &logo, const QIcon &out);
+
+    void requestLogo(const QString &logo, const QUrl &url);
+
+    QList<Modpack> modpacks;
+    QStringList m_failedLogos;
+    QStringList m_loadingLogos;
+    QMap<QString, QIcon> m_logoMap;
+    QMap<QString, LogoCallback> waitingCallbacks;
+
+    QString currentSearchTerm;
+    QString currentSort = QStringLiteral("relevance");
+    int nextSearchOffset = 0;
+    enum SearchState {
+        None,
+        CanPossiblyFetchMore,
+        ResetRequested,
+        Finished
+    } searchState = None;
+    NetJob::Ptr jobPtr;
+    QByteArray response;
+};
+
+}