#include <QApplication>
#include <QPushButton>
#include <QVBoxLayout>
#include <QWidget>
#include <QDebug>
#include "../QtUtils/Inc/CrashHandler.h"

void testNullPointerCrash() {
    int* p = nullptr;
    *p = 42;  // 触发访问违规异常
}

void testDivisionByZero() {
    volatile int a = 10;
    volatile int b = 0;
    volatile int c = a / b;  // 浮点异常
    qDebug() << c;
}

void testAbort() {
    abort();  // 触发 SIGABRT
}

int main(int argc, char *argv[])
{
    QApplication app(argc, argv);
    app.setApplicationName("CrashTest");
    app.setApplicationVersion("1.0");

    // 注册崩溃处理器
    CrashHandler::setDumpPath("D:/crash_dumps");
    CrashHandler::registerCrashHandler();

    QWidget window;
    QVBoxLayout* layout = new QVBoxLayout(&window);

    QPushButton* btnNullPtr = new QPushButton("测试空指针崩溃（访问违规）");
    QPushButton* btnAbort = new QPushButton("测试 Abort 崩溃");
    QPushButton* btnNormal = new QPushButton("正常退出");

    layout->addWidget(btnNullPtr);
    layout->addWidget(btnAbort);
    layout->addWidget(btnNormal);

    QObject::connect(btnNullPtr, &QPushButton::clicked, []() {
        qDebug() << "触发空指针崩溃...";
        testNullPointerCrash();
    });

    QObject::connect(btnAbort, &QPushButton::clicked, []() {
        qDebug() << "触发 abort 崩溃...";
        testAbort();
    });

    QObject::connect(btnNormal, &QPushButton::clicked, &app, &QApplication::quit);

    window.setWindowTitle("Crash Handler 测试");
    window.resize(300, 150);
    window.show();

    qDebug() << "崩溃处理器已注册，dump路径:" << CrashHandler::getDumpPath();

    return app.exec();
}