#include "confirmdialog.h"
#include <QVBoxLayout>
#include <QHBoxLayout>
#include <QLabel>
#include <QPushButton>
#include <QTimer>
#include "global.h"

ConfirmDialog::ConfirmDialog(QWidget* parent)
    : QDialog(parent)
{
    setWindowFlags(Qt::FramelessWindowHint | Qt::Dialog);
    setAttribute(Qt::WA_TranslucentBackground);
    setModal(true);
    if (parent) setGeometry(parent->rect());
    setStyleSheet("background-color: rgba(0,0,0,102);");

    QWidget* panel = new QWidget(this);
    panel->setObjectName("ConfirmPanel");
    panel->setFixedSize(560, 260);
    panel->setStyleSheet(QString(
        "QWidget#ConfirmPanel{background-color:%1;border:2px solid %2;border-radius:16px;}")
        .arg(C::PANEL, C::BORDER));

    QVBoxLayout* lay = new QVBoxLayout(panel);
    lay->setContentsMargins(28, 24, 28, 24);
    lay->setSpacing(16);

    m_title = new QLabel("", panel);
    m_title->setStyleSheet(QString("color:%1;font-size:28px;font-weight:700;").arg(C::TEXT));
    m_title->setAlignment(Qt::AlignCenter);
    lay->addWidget(m_title);

    m_body = new QLabel("", panel);
    m_body->setStyleSheet(QString("color:%1;font-size:22px;").arg(C::TEXT));
    m_body->setAlignment(Qt::AlignCenter);
    m_body->setWordWrap(true);
    lay->addWidget(m_body, 1);

    QHBoxLayout* btnLay = new QHBoxLayout();
    btnLay->addStretch(1);
    QPushButton* ok = new QPushButton("确认", panel);
    ok->setProperty("variant", "primary");
    ok->setFixedSize(160, 72);
    connect(ok, &QPushButton::clicked, this, &ConfirmDialog::accept);
    QPushButton* cancel = new QPushButton("取消", panel);
    cancel->setFixedSize(160, 72);
    cancel->setStyleSheet(cancelButtonStyle(40));   // 选中时红底白字
    connect(cancel, &QPushButton::clicked, this, &ConfirmDialog::reject);
    btnLay->addWidget(ok);
    btnLay->addWidget(cancel);
    btnLay->addStretch(1);
    lay->addLayout(btnLay);

    QVBoxLayout* root = new QVBoxLayout(this);
    root->setContentsMargins(0, 0, 0, 0);
    root->addStretch(1);
    root->addWidget(panel, 0, Qt::AlignHCenter);
    root->addStretch(1);
}

void ConfirmDialog::setTitle(const QString& t) { m_title->setText(t); }
void ConfirmDialog::setText(const QString& t)  { m_body->setText(t); }

bool ConfirmDialog::confirm(QWidget* parent, const QString& title, const QString& text)
{
    ConfirmDialog dlg(parent);
    dlg.setTitle(title);
    dlg.setText(text);
    return dlg.exec() == QDialog::Accepted;
}

void ConfirmDialog::toast(QWidget* parent, const QString& text, int ms)
{
    QDialog* d = new QDialog(parent);
    d->setWindowFlags(Qt::FramelessWindowHint | Qt::Tool);
    d->setAttribute(Qt::WA_TranslucentBackground);
    d->setModal(true);
    if (parent) d->setGeometry(parent->rect());
    d->setStyleSheet("background-color: rgba(0,0,0,80);");

    QLabel* lbl = new QLabel(text, d);
    lbl->setAlignment(Qt::AlignCenter);
    lbl->setStyleSheet(QString(
        "background-color:%1;color:%2;font-size:50px;font-weight:700;border:2px solid %3;border-radius:16px;padding:56px 88px;")
        .arg(C::PANEL, C::SUCCESS, C::BORDER));
    lbl->adjustSize();

    QVBoxLayout* root = new QVBoxLayout(d);
    root->addStretch(1);
    root->addWidget(lbl, 0, Qt::AlignHCenter);
    root->addStretch(1);

    QTimer::singleShot(ms, d, &QDialog::accept);
    d->exec();
    d->deleteLater();
}