/* Настоящие Qt-карточка и модель; очередь ядра задерживает ответы для проверки смены выбора. */
#include "../src/accountlist.h"
#include "../src/memberlistmodel.h"
#include "../transport/gui_bridge.h"
#include "../transport/member_edit.h"
#include "../db/db_manager.h"
#include <QtTest>
#include <QListView>
#include <QAbstractItemModelTester>
#include <QMenu>
#include <QScopeGuard>
#include <memory>
#include <functional>
#include <vector>
extern "C" {
#include "utun_instance.h"
#include "chat/chat_core.h"
#include "chat/chat_member.h"
#include "member_files/protocol.h"
#include "debug_config.h"
#include "mem.h"
}

static UTUN_INSTANCE instance{};
static std::vector<chat_member_detail_req> requests;
static gui_member_detail_fn detailCallback;
static bool ready = true;
static bool rejectOwned = false;
static int ownedPosts = 0;
static std::vector<chat_member_list_req> memberRequests;
static std::vector<chat_connect_node_req> connectRequests;

extern "C" UTUN_INSTANCE* gui_bridge_get_inst() { return &instance; }
extern "C" int gui_bridge_is_uasync_ready() { return ready; }
extern "C" void gui_bridge_set_member_detail_cb(gui_member_detail_fn cb) { detailCallback = cb; }
extern "C" void gui_bridge_set_radio_mute_result_cb(gui_dm_messages_fn) {}
extern "C" int gui_bridge_toggle_member_radio_mute(const char*, uint64_t) { return 0; }
extern "C" void gui_bridge_post_uasync_fn(void (*fn)(void*), void* arg) {
    if (fn == chat_core_collect_member_detail_trampoline) requests.push_back(*static_cast<chat_member_detail_req*>(arg));
    if (fn == chat_core_request_member_list_trampoline || fn == chat_core_request_member_rtt_trampoline)
        memberRequests.push_back(*static_cast<chat_member_list_req*>(arg));
    if (fn == chat_core_connect_node_trampoline) connectRequests.push_back(*static_cast<chat_connect_node_req*>(arg));
    u_free(arg);
}
extern "C" int gui_bridge_post_uasync_owned_fn(void (*fn)(void*), void* arg) {
    ++ownedPosts;
    if (rejectOwned) return -1;
    gui_bridge_post_uasync_fn(fn, arg);
    return 0;
}

// Сохранение диалогов проверяет test_member_dialogs; здесь такие команды не ожидаются.
bool gui_bridge_save_member(sqlite3*, const QString&, quint64, const QString&, const QByteArray&, QObject*, std::function<void(int)>) {
    QTest::qFail("Unexpected member save in member detail test", __FILE__, __LINE__);
    return false;
}

bool gui_bridge_transfer_admin(sqlite3*, const QString&, quint64) {
    QTest::qFail("Unexpected admin transfer in member detail test", __FILE__, __LINE__);
    return false;
}

static QByteArray row(quint64 node, bool online = true, int up = 5, int rtt = 30, int nat = 255, int intermediaries = 0, bool self = false) {
    chat_member_display member{};
    member.node_id = node; member.online = online; member.conn_presence = 5; member.conn_up = up;
    member.rtt = rtt; member.nat_type = nat; member.intermediaries = intermediaries; member.is_self = self;
    member.flags = CHAT_MEMBER_FLAG_PHONE_KNOWN;
    snprintf(member.name, sizeof(member.name), "peer%llu", (unsigned long long)node);
    QByteArray bytes(CHAT_MEMBER_DISPLAY_SIZE, 0);
    chat_core_serialize_member(&member, reinterpret_cast<uint8_t*>(bytes.data()));
    return bytes;
}

static QByteArray reply(const chat_member_detail_req& req, const QList<quint64>& hops = {}, int result = 0) {
    QByteArray bytes(CHAT_MEMBER_DETAIL_HEADER_SIZE + hops.size() * 8, 0);
    auto* data = reinterpret_cast<uint8_t*>(bytes.data());
    mf_put64(data, req.request_id); mf_put64(data + 8, req.group_id); mf_put64(data + 16, req.node_id);
    data[24] = result; data[25] = result ? 0 : 7; data[28] = hops.size();
    for (int i = 0; i < hops.size(); i++) mf_put64(data + CHAT_MEMBER_DETAIL_HEADER_SIZE + i * 8, hops[i]);
    return bytes;
}

static void deliver(const QByteArray& bytes) {
    if (detailCallback) detailCallback(reinterpret_cast<const uint8_t*>(bytes.constData()), bytes.size());
}

static void fill(AccountList& panel, const QString& channel, const QByteArray& bytes) {
    panel.setChannel(channel);
    panel.onMemberList(channel, bytes.size() / CHAT_MEMBER_DISPLAY_SIZE,
        reinterpret_cast<const uint8_t*>(bytes.constData()), bytes.size());
}

class MemberDetailTest : public QObject {
    Q_OBJECT
    static QString body(AccountList& p) { return p.findChild<QTextEdit*>("memberDetailText")->toPlainText(); }
    static QString header(AccountList& p) { return p.findChild<QLabel*>("memberDetailHeader")->text(); }
    static bool select(AccountList& p, int rowNumber) {
        return QMetaObject::invokeMethod(&p, "onMemberClicked", Qt::DirectConnection, Q_ARG(QModelIndex, p.model()->index(rowNumber)));
    }
    static bool context(AccountList& panel, const QString& actionText, const std::function<void()>& change = {}) {
        const QPoint point = panel.findChild<QListView*>()->visualRect(panel.model()->index(0)).center();
        bool clicked = false;
        QTimer choose, deadline; choose.setSingleShot(true); deadline.setSingleShot(true);
        QObject::connect(&deadline, &QTimer::timeout, &deadline, [] {
            if (auto* menu = qobject_cast<QMenu*>(QApplication::activePopupWidget())) menu->close();
        });
        QObject::connect(&choose, &QTimer::timeout, &choose, [&] {
            auto* menu = qobject_cast<QMenu*>(QApplication::activePopupWidget());
            if (!menu) { QTest::qFail("member context menu was not shown", __FILE__, __LINE__); return; }
            if (change) change();
            if (!menu->isVisible()) return;
            for (auto* action : menu->actions()) if (action->text() == actionText) {
                if (!action->isEnabled()) { menu->close(); return; }
                clicked = true;
                QTest::mouseClick(menu, Qt::LeftButton, Qt::NoModifier, menu->actionGeometry(action).center());
                return;
            }
            menu->close(); QTest::qFail("member context action was not found", __FILE__, __LINE__);
        });
        choose.start(0); deadline.start(1000);
        const bool invoked = QMetaObject::invokeMethod(&panel, "onMemberContextMenu", Qt::DirectConnection, Q_ARG(QPoint, point));
        return invoked && clicked;
    }
private slots:
    void init() {
        requests.clear(); memberRequests.clear(); connectRequests.clear(); ownedPosts = 0; rejectOwned = false; ready = true;
        debug_config_init(); debug_set_level(DEBUG_LEVEL_WARN);
    }

    void actualRouteText_data() {
        QTest::addColumn<int>("up"); QTest::addColumn<int>("hops"); QTest::addColumn<int>("localNat"); QTest::addColumn<int>("peerNat");
        QTest::addColumn<int>("rtt"); QTest::addColumn<bool>("online"); QTest::addColumn<QString>("compact"); QTest::addColumn<QString>("detail");
        QTest::newRow("bgp-one-public-address") << 4 << 1 << 2 << 1 << 50 << true << "B1, RTT=5ms" << "BGP(1 hop) RTT=5ms";
        QTest::newRow("bgp-two") << 4 << 2 << 2 << 1 << 50 << true << "B2, RTT=5ms" << "BGP(2 hop) RTT=5ms";
        QTest::newRow("direct-both-nats") << 5 << 0 << 2 << 3 << 50 << true << "DIR, RTT=5ms" << "DIR(EIM-STRICT) RTT=5ms";
        QTest::newRow("direct-reverse-order") << 5 << 0 << 3 << 2 << 93 << true << "DIR, RTT=9.3ms" << "DIR(STRICT-EIM) RTT=9.3ms";
        QTest::newRow("direct-unknown-nat-rtt") << 5 << 0 << 1 << 255 << 65535 << true << "DIR" << "DIR(NONE-?)";
        QTest::newRow("bgp-unknown-rtt") << 4 << 2 << 1 << 1 << 65535 << true << "B2" << "BGP(2 hop)";
        QTest::newRow("offline-public-address") << 5 << 0 << 1 << 1 << 50 << false << "offline" << "offline";
        QTest::newRow("indirect-session") << 2 << 1 << 2 << 3 << 50 << true << "IND, RTT=5ms" << "IND RTT=5ms";
    }

    void actualRouteText() {
        QFETCH(int, up); QFETCH(int, hops); QFETCH(int, localNat); QFETCH(int, peerNat); QFETCH(int, rtt); QFETCH(bool, online);
        QFETCH(QString, compact); QFETCH(QString, detail);
        AccountList panel; panel.show(); fill(panel, "123", row(21, true, 0, 65535, localNat, 0, true) + row(7, online, up, rtt, peerNat, hops));
        QCOMPARE(panel.model()->data(panel.model()->index(1), Qt::UserRole + 1).toString(), compact);
        QVERIFY(select(panel, 1)); QCOMPARE(body(panel).section('\n', 0, 0), detail);
    }

    void localNatChangeUpdatesSelectedPeer() {
        AccountList panel; panel.show(); fill(panel, "123", row(21, true, 0, 65535, 2, 0, true) + row(7, true, 5, 50, 3));
        QVERIFY(select(panel, 1)); QCOMPARE(body(panel).section('\n', 0, 0), QString("DIR(EIM-STRICT) RTT=5ms"));
        size_t previousRequests = requests.size(); const auto changed = row(21, true, 0, 65535, 1, 0, true);
        panel.onMemberUpdated("123", reinterpret_cast<const uint8_t*>(changed.constData()));
        QCOMPARE(body(panel).section('\n', 0, 0), QString("DIR(NONE-STRICT) RTT=5ms")); QCOMPARE(requests.size(), previousRequests);
    }

    void flatModelPreservesRowsSnapshotsAndPersistentIndexes() {
        MemberListModel model;
        QAbstractItemModelTester tester(&model, QAbstractItemModelTester::FailureReportingMode::QtTest);
        model.setChannel("123", false);
        auto bytes = row(7) + row(8) + row(9);
        model.onMemberList("123", 3, reinterpret_cast<const uint8_t*>(bytes.constData()), bytes.size());
        QCOMPARE(model.rowCount(model.index(0)), 0);
        const QPersistentModelIndex last = model.index(2);
        const auto snapshot = model.member(9); QVERIFY(snapshot);
        model.onMemberRemoved("123", 7);
        QCOMPARE(last.row(), 1); QCOMPARE(model.nodeIdAt(last.row()), quint64(9));
        const auto changed = row(9, false, 0, 0xffff);
        model.onMemberUpdated("123", reinterpret_cast<const uint8_t*>(changed.constData()));
        QVERIFY(snapshot->online); QVERIFY(!model.member(9)->online);
        const auto added = row(10);
        model.onMemberUpdated("123", reinterpret_cast<const uint8_t*>(added.constData()));
        QCOMPARE(model.rowCount(), 3); QCOMPARE(model.nodeIdAt(2), quint64(10));
        QVERIFY(!model.member(7)); QCOMPARE(model.nodeIdAt(-1), quint64(0));
    }

    void snapshotChangedSeesNewChannel() {
        MemberListModel model; model.setChannel("123", false);
        memberRequests.clear();
        connect(&model, &MemberListModel::snapshotChanged, &model, [&] { model.refresh(); });
        model.setChannel("456", false);
        QCOMPARE(memberRequests.size(), size_t(2));
        for (const auto& request : memberRequests) QCOMPARE(QString::fromUtf8(request.ch_id), QString("456"));
    }

    void losingOwnerPolicyHidesDeletedRowsWithoutCore() {
        MemberListModel model; model.setChannel("123", true);
        auto bytes = row(7) + row(8);
        bytes[CHAT_MEMBER_DISPLAY_SIZE + 10] = CHAT_MEMBER_FLAG_DELETED;
        model.onMemberList("123", 2, reinterpret_cast<const uint8_t*>(bytes.constData()), bytes.size());
        QCOMPARE(model.rowCount(), 2);
        ready = false; model.setChannel("123", false);
        QCOMPARE(model.rowCount(), 1); QVERIFY(!model.member(8));
    }

    void malformedUpdatesKeepExistingSnapshot() {
        MemberListModel model; model.setChannel("123", false);
        const auto bytes = row(7);
        model.onMemberList("123", 1, reinterpret_cast<const uint8_t*>(bytes.constData()), bytes.size());
        model.onMemberList("123", 2, reinterpret_cast<const uint8_t*>(bytes.constData()), bytes.size());
        model.onMemberList("123", -1, nullptr, -1);
        model.onMemberUpdated("123", nullptr);
        QCOMPARE(model.rowCount(), 1); QCOMPARE(model.nodeIdAt(0), quint64(7));
    }

    void rejectedMemberRequestsReleaseArguments() {
        const auto before = u_get_allocated_count();
        rejectOwned = true;
        MemberListModel model; model.setChannel("123", false);
        model.refresh(); model.refreshRtt();
        QCOMPARE(ownedPosts, 3);
        QCOMPARE(u_get_allocated_count(), before);
    }

    void invalidChannelDoesNotReplaceVisibleSnapshotOrSendRequests() {
        MemberListModel model; model.setChannel("123", false);
        const auto bytes = row(7);
        model.onMemberList("123", 1, reinterpret_cast<const uint8_t*>(bytes.constData()), bytes.size());
        memberRequests.clear();
        model.setChannel(QString(64, '1'), false);
        model.setChannel(QString::fromUtf8("123\0suffix", 10), false);
        QCOMPARE(model.rowCount(), 1); QCOMPARE(model.nodeIdAt(0), quint64(7));
        QVERIFY(memberRequests.empty());
        model.refresh(); QCOMPARE(memberRequests.size(), size_t(1));
        QCOMPARE(QString::fromUtf8(memberRequests.back().ch_id), QString("123"));
    }

    void twoPanelsReceiveTheirRepliesAndSurviveOtherPanelDestruction() {
        AccountList first; first.show(); fill(first, "123", row(7)); QVERIFY(select(first, 0));
        const auto firstRequest = requests.back();
        auto second = std::make_unique<AccountList>(); second->show(); fill(*second, "456", row(8)); QVERIFY(select(*second, 0));
        const auto secondRequest = requests.back();
        deliver(reply(firstRequest, {7, 111})); QVERIFY(body(first).contains("000000000000006f"));
        deliver(reply(secondRequest, {8, 222})); QVERIFY(body(*second).contains("00000000000000de"));
        second.reset();
        QVERIFY(QMetaObject::invokeMethod(&first, "onDetailTimerTick"));
        deliver(reply(requests.back(), {7, 333})); QVERIFY(body(first).contains("000000000000014d"));
    }

    void rejectedDetailRequestCanRetryImmediately() {
        AccountList panel; panel.show(); fill(panel, "123", row(7));
        rejectOwned = true; QVERIFY(select(panel, 0)); QVERIFY(requests.empty());
        rejectOwned = false; QVERIFY(QMetaObject::invokeMethod(&panel, "onDetailTimerTick"));
        QCOMPARE(requests.size(), size_t(1));
        deliver(reply(requests.back(), {7, 8})); QVERIFY(body(panel).contains("BGP:"));
    }

    void detailEscapesSocketNamesAndFormatsIpv6Ports() {
        AccountList panel; panel.show(); fill(panel, "123", row(7)); QVERIFY(select(panel, 0));
        auto bytes = reply(requests.back()); bytes.resize(CHAT_MEMBER_DETAIL_HEADER_SIZE + CHAT_MEMBER_DETAIL_LINK_SIZE);
        auto* data = reinterpret_cast<uint8_t*>(bytes.data()); data[29] = 1;
        auto* link = data + CHAT_MEMBER_DETAIL_HEADER_SIZE; memset(link, 0, CHAT_MEMBER_DETAIL_LINK_SIZE);
        link[0] = 1; link[1] = 3; link[2] = 1; link[3] = 1;
        link[4] = 6; link[20] = 1; link[21] = 0x35; link[22] = 5;
        link[23] = 6; link[39] = 2; link[40] = 0xbb; link[41] = 1;
        strcpy(reinterpret_cast<char*>(link + 42), "<sock&>");
        strcpy(reinterpret_cast<char*>(link + 62), "TCP+REALITY");
        deliver(bytes);
        QVERIFY(body(panel).contains("[::1]:1333")); QVERIFY(body(panel).contains("[::2]:443"));
        QVERIFY(body(panel).contains("<sock&>"));
    }

    void bleHasNoIpPortsAndUsesPhysicalDirection() {
        for (int direction = 0; direction < 3; direction++) {
            AccountList panel; panel.show(); fill(panel, "123", row(7)); QVERIFY(select(panel, 0));
            auto bytes = reply(requests.back()); bytes.resize(CHAT_MEMBER_DETAIL_HEADER_SIZE + CHAT_MEMBER_DETAIL_LINK_SIZE);
            auto* data = reinterpret_cast<uint8_t*>(bytes.data()); data[29] = 1;
            auto* link = data + CHAT_MEMBER_DETAIL_HEADER_SIZE; memset(link, 0, CHAT_MEMBER_DETAIL_LINK_SIZE);
            link[0] = direction; link[1] = 3; link[2] = 1; strcpy(reinterpret_cast<char*>(link + 62), "BLE");
            deliver(bytes);
            const QString text = body(panel);
            QVERIFY(text.contains("BLE")); QVERIFY(!text.contains("UDP")); QVERIFY(!text.contains(":0"));
            QCOMPARE(text.contains("▶"), direction == 1); QCOMPARE(text.contains("◀"), direction == 2);
            // Неверное направление или имя в пакете не заменяет предыдущую карточку.
            QVERIFY(QMetaObject::invokeMethod(&panel, "onDetailTimerTick"));
            auto invalid = bytes;
            auto* header = reinterpret_cast<uint8_t*>(invalid.data()); mf_put64(header, requests.back().request_id);
            header[CHAT_MEMBER_DETAIL_HEADER_SIZE] = 3; deliver(invalid); QCOMPARE(body(panel), text);
        }
    }

    void contextWithoutDatabaseUsesSnapshotAndOwnsConnectRequest() {
        AccountList panel; panel.resize(300, 600); panel.show(); fill(panel, "123", row(7));
        QSignalSpy calls(&panel, &AccountList::callRequested);
        QVERIFY(context(panel, "Call peer")); QCOMPARE(calls.size(), 1);
        QCOMPARE(calls.first()[0].toString(), QString("123")); QCOMPARE(calls.first()[1].toULongLong(), quint64(7));
        QVERIFY(!context(panel, "Rename")); QVERIFY(!context(panel, "Edit"));
        const auto before = u_get_allocated_count();
        rejectOwned = true; QVERIFY(context(panel, "Connect")); QCOMPARE(u_get_allocated_count(), before);
        QVERIFY(connectRequests.empty());
        rejectOwned = false; QVERIFY(context(panel, "Connect")); QCOMPARE(connectRequests.size(), size_t(1));
        QCOMPARE(QString::fromUtf8(connectRequests.back().ch_id), QString("123")); QCOMPARE(connectRequests.back().node_id, uint64_t(7));
    }

    void contextRevalidatesChannelMemberAndOnlineState() {
        AccountList panel; panel.resize(300, 600); panel.show(); fill(panel, "123", row(7));
        QSignalSpy calls(&panel, &AccountList::callRequested);
        QVERIFY(context(panel, "Call peer", [&] {
            const auto offline = row(7, false);
            panel.onMemberUpdated("123", reinterpret_cast<const uint8_t*>(offline.constData()));
        }));
        QCOMPARE(calls.size(), 0);
        fill(panel, "123", row(7));
        QVERIFY(context(panel, "Call peer", [&] { fill(panel, "456", row(8)); }));
        QCOMPARE(calls.size(), 0);
        fill(panel, "123", row(7));
        QVERIFY(context(panel, "Call peer", [&] { panel.onMemberRemoved("123", 7); }));
        QCOMPARE(calls.size(), 0);
        fill(panel, "123", row(7) + row(8));
        QVERIFY(context(panel, "Call peer", [&] { fill(panel, "123", row(8) + row(7)); }));
        QCOMPARE(calls.size(), 1); QCOMPARE(calls.first()[1].toULongLong(), quint64(7));
    }

    void destroyingPanelDuringContextMenuIsSafe() {
        auto panel = std::make_unique<AccountList>(); panel->show(); fill(*panel, "123", row(7));
        QPointer<AccountList> weak(panel.get());
        QVERIFY(!context(*panel, "Call peer", [&] { panel.reset(); }));
        QVERIFY(weak.isNull());
    }

    void destroyingBorrowedDatabaseDisablesEditing() {
        auto database = std::make_unique<DbManager>();
        AccountList panel(database.get()); panel.show(); fill(panel, "123", row(7));
        database.reset();
        QVERIFY(QMetaObject::invokeMethod(&panel, "onMemberDoubleClicked", Qt::DirectConnection,
                                        Q_ARG(QModelIndex, panel.model()->index(0))));
        QVERIFY(!context(panel, "Edit"));
    }

    void unavailableCoreDiscardsPendingTokenBeforeRetry() {
        AccountList panel; panel.show(); fill(panel, "123", row(7)); QVERIFY(select(panel, 0));
        const auto old = requests.back();
        ready = false; QVERIFY(QMetaObject::invokeMethod(&panel, "onDetailTimerTick"));
        ready = true; QVERIFY(QMetaObject::invokeMethod(&panel, "onDetailTimerTick"));
        QCOMPARE(requests.size(), size_t(2));
        deliver(reply(old, {111})); QVERIFY(!body(panel).contains("BGP:"));
        deliver(reply(requests.back(), {7, 222})); QVERIFY(body(panel).contains("00000000000000de"));
    }

    void malformedStoredAddressDoesNotReadOutsideBlob() {
        sqlite3* database = nullptr; QCOMPARE(sqlite3_open(":memory:", &database), SQLITE_OK);
        const auto close = qScopeGuard([&] { sqlite3_close(database); });
        DbManager manager;
        AccountList panel(&manager); panel.show(); fill(panel, "123", row(7));
        const char* schema = "CREATE TABLE nodes(node_id,last_seen_at,created_at);"
            "INSERT INTO nodes VALUES(7,0,0);"
            "CREATE TABLE node_addresses(node_id,family,protocol,address,port,socket_id,addr_type,nat_mapping,nat_inbound,nat_source);"
            "INSERT INTO node_addresses VALUES(7,6,2,x'01',555,1,1,0,0,0);"
            "INSERT INTO node_addresses VALUES(7,4,2,x'7f000001',444,2,1,0,0,0);";
        QCOMPARE(sqlite3_exec(database, schema, nullptr, nullptr, nullptr), SQLITE_OK);
        manager.setDb(database);
        QVERIFY(select(panel, 0));
        QVERIFY(body(panel).contains("127.0.0.1:444"));
        QVERIFY(!body(panel).contains(":555"));
    }

    void modelOwnsPresenceAndRttAndRefreshPreservesSelection() {
        AccountList panel; panel.resize(600, 800); panel.show();
        fill(panel, "123", row(7, false, 0, 0xffff) + row(8));
        QVERIFY(select(panel, 0)); QCOMPARE(requests.size(), size_t(1));
        deliver(reply(requests.back())); // Физический транспорт UP не делает участника онлайн.
        QVERIFY(header(panel).contains("#9E9E9E")); QVERIFY(body(panel).contains("offline"));
        const auto live = row(7, true, 4, 93);
        panel.onMemberUpdated("123", reinterpret_cast<const uint8_t*>(live.constData()));
        QVERIFY(header(panel).contains("#4CAF50")); QVERIFY(body(panel).contains("RTT=9.3ms"));
        deliver(reply(requests.back(), {7, 9})); QVERIFY(body(panel).contains("0000000000000009"));
        const auto other = row(7, false, 0, 0xffff);
        panel.onMemberUpdated("456", reinterpret_cast<const uint8_t*>(other.constData()));
        QVERIFY(header(panel).contains("#4CAF50"));
        panel.refresh(); QCOMPARE(panel.model()->rowCount(), 2); QVERIFY(body(panel).contains("RTT=9.3ms"));
        const auto reordered = row(8) + live;
        panel.onMemberList("123", 2, reinterpret_cast<const uint8_t*>(reordered.constData()), reordered.size());
        QVERIFY(header(panel).contains("peer7"));
        QCOMPARE(panel.findChild<QListView*>()->currentIndex().row(), 1);
    }

    void aToBToADiscardsOldResponsesWithoutClearingNewRequest() {
        AccountList panel; panel.show(); fill(panel, "123", row(7) + row(8));
        QVERIFY(select(panel, 0)); const auto first = requests.back();
        QVERIFY(select(panel, 1)); const auto second = requests.back();
        QVERIFY(select(panel, 0)); const auto third = requests.back();
        QVERIFY(first.request_id < second.request_id && second.request_id < third.request_id);
        deliver(reply(first, {111})); deliver(reply(second, {222}));
        QVERIFY(!body(panel).contains("BGP:"));
        auto wrongGroup = third; wrongGroup.group_id = 456;
        deliver(reply(wrongGroup, {333})); QVERIFY(!body(panel).contains("BGP:"));
        deliver(reply(third, {7, 444})); QVERIFY(body(panel).contains("00000000000001bc"));
        const auto pending = requests.size();
        QVERIFY(QMetaObject::invokeMethod(&panel, "onDetailTimerTick")); QCOMPARE(requests.size(), pending + 1);
        const auto oldChannel = requests.back();
        fill(panel, "456", row(7)); QVERIFY(select(panel, 0)); const auto current = requests.back();
        deliver(reply(oldChannel, {555})); QVERIFY(!body(panel).contains("BGP:"));
        deliver(reply(current, {7, 666})); QVERIFY(body(panel).contains("000000000000029a"));
    }

    void newMemberEventInvalidatesPendingPathEvenWhenFieldsAreEqual() {
        AccountList panel; panel.show(); const auto initial = row(7);
        fill(panel, "123", initial); QVERIFY(select(panel, 0)); const auto first = requests.back();
        panel.onMemberUpdated("123", reinterpret_cast<const uint8_t*>(initial.constData()));
        QCOMPARE(requests.size(), size_t(1));
        deliver(reply(first, {111})); QCOMPARE(requests.size(), size_t(2)); QVERIFY(!body(panel).contains("BGP:"));
        const auto correct = reply(requests.back(), {7, 8});
        deliver(correct.left(correct.size() - 1)); QVERIFY(!body(panel).contains("BGP:"));
        deliver(correct); QVERIFY(body(panel).contains("0000000000000008"));
        panel.onMemberRemoved("123", 7); QVERIFY(!header(panel).contains("peer7"));
        deliver(correct); QVERIFY(!body(panel).contains("BGP:"));
    }

    void errorTimeoutAndHiddenPanelReleaseOnlyTheirOwnRequests() {
        AccountList panel; panel.show(); fill(panel, "123", row(7)); QVERIFY(select(panel, 0));
        deliver(reply(requests.back(), {}, CHAT_MEMBER_DETAIL_NOT_MEMBER));
        QVERIFY(header(panel).contains("#4CAF50")); // Диагностическая ошибка не меняет live-снимок.
        QVERIFY(QMetaObject::invokeMethod(&panel, "onDetailTimerTick")); const auto expired = requests.back();
        QTRY_VERIFY_WITH_TIMEOUT(requests.back().request_id != expired.request_id, 6500);
        const auto current = requests.back(); deliver(reply(expired, {111}));
        deliver(reply(current, {7, 8})); QVERIFY(body(panel).contains("BGP:"));
        QVERIFY(QMetaObject::invokeMethod(&panel, "onDetailTimerTick")); const auto hidden = requests.back();
        panel.hide(); deliver(reply(hidden, {222})); panel.show();
        QVERIFY(requests.back().request_id > hidden.request_id);
        deliver(reply(hidden, {222})); QVERIFY(!body(panel).contains("00000000000000de"));
        ready = false; panel.setChannel(QString()); deliver(reply(requests.back(), {333}));
        QCOMPARE(panel.model()->rowCount(), 0); QVERIFY(!body(panel).contains("BGP:"));
    }
};

QTEST_MAIN(MemberDetailTest)
#include "test_member_detail.moc"