#include "statusstrip.h"
#include "appcontext.h"
#include "car.h"
#include <QHBoxLayout>
#include <QLabel>
#include <QPushButton>
#include "global.h"

StatusStrip::StatusStrip(AppContext* ctx, QWidget* parent)
    : QWidget(parent), m_ctx(ctx)
{
    setObjectName("StatusStrip");
    setFixedHeight(120);
    setStyleSheet(QString("QWidget#StatusStrip{background-color:%1;border-top:1px solid %2;}")
                      .arg(C::PANEL, C::BORDER));

    QHBoxLayout* lay = new QHBoxLayout(this);
    lay->setContentsMargins(36, 0, 24, 0);
    lay->setSpacing(40);

    lay->addStretch(1);

    // 返回按钮
    m_back = new QPushButton("返回", this);
    m_back->setFixedSize(200, 80);
    m_back->setStyleSheet(cancelButtonStyle(40));   // 选中（悬停/按下/焦点）红底白字
    connect(m_back, &QPushButton::clicked, this, &StatusStrip::backClicked);
    lay->addWidget(m_back);

    connect(m_ctx->comm(), &CarCommunication::telemetryUpdated, this, &StatusStrip::refresh);
    refresh();
}

void StatusStrip::setBackVisible(bool visible)
{
    m_back->setVisible(visible);
}

void StatusStrip::setBackEnabled(bool enabled)
{
    m_back->setEnabled(enabled);
}

void StatusStrip::refresh()
{
    // 底部已不显示遥测数据，保留空实现（仍连着 telemetryUpdated，方便以后加显示项）
}