#pragma once
#include <QWidget>
#include <QTableWidget>
#include <QVBoxLayout>
#include <QHBoxLayout>
#include <QLineEdit>
#include <QPushButton>
#include <QCheckBox>
#include <QLabel>
#include <QComboBox>

// TableView interprets UART lines as delimited data and shows them in a table.
// The first line that matches the column count is used as the header row if it
// starts with '#'. Otherwise column names are auto-generated (Col 1, Col 2, …).
//
// Supported delimiters: comma, semicolon, tab, pipe, space
// To use: send lines like:
//   #time,temp,voltage,current
//   1234,23.5,3.3,0.42
class TableView : public QWidget
{
    Q_OBJECT

public:
    explicit TableView(QWidget *parent = nullptr);

public slots:
    void appendLine(const QString &line);
    void clear();

private slots:
    void onDelimiterChanged(int index);
    void onMaxRowsChanged();
    void rebuildTable();

private:
    void parseHeaders(const QString &line);
    bool tryAppendRow(const QString &line);

    QTableWidget *m_table         = nullptr;
    QComboBox    *m_delimCombo    = nullptr;
    QLineEdit    *m_maxRowsEdit   = nullptr;
    QPushButton  *m_clearBtn      = nullptr;
    QCheckBox    *m_autoScrollCb  = nullptr;

    QStringList m_headers;
    QList<QStringList> m_rows;   // raw data for rebuild
    int  m_maxRows   = 500;
    char m_delimiter = ',';
    bool m_autoScroll = true;
    bool m_headersSet = false;
};