#include "LogPanel.h"
#include "WebSocketController.h"

#include <QCheckBox>
#include <QGridLayout>
#include <QHBoxLayout>
#include <QPushButton>
#include <QScrollArea>
#include <QVBoxLayout>

static const QStringList k_logNames = {
    "Wireless", "DataBase", "GenericControllers", "ControlPanelRxBusy",
    "ErrorChecker", "Main", "PowerControl", "Radar", "LogSerial",
    "GameEventHandler", "GameScript", "userList", "SecondarySystems",
    "Sounds", "Games", "SecureSocketComms", "CurrentLimit",
    "TimerDisplay", "Wall:Controlmessages", "PowerOffTimer", "LogMaster",
    "Wall:Sensingsystem", "Globals", "GameTimer", "Nfc", "ControlPanelTx",
    "Targetsystem", "GameBase", "LogSyncMessages", "MasterController",
    "Wall:Buttons", "ControlPanelRx", "PowerStateChange", "SecureSocket",
    "Authentication", "UplinkComms", "Resources", "GameCounter",
    "StripInterface", "Uplink", "Wall:Datarequests", "Wirelesswall",
    "BeamBreakers", "WebSocketServer", "Wall:Targetdrawing",
    "LoopTestMessages", "Gps", "LoopMessages", "NfcRemote",
    "LogLoopErrors"
};

LogPanel::LogPanel(WebSocketController *ctrl, QWidget *parent)
    : QWidget(parent), m_ctrl(ctrl)
{
    auto *outer = new QVBoxLayout(this);
    outer->setContentsMargins(6, 6, 6, 6);
    outer->setSpacing(6);

    auto *toolbar = new QHBoxLayout();
    auto *refreshBtn = new QPushButton("Refresh", this);
    auto *allOnBtn   = new QPushButton("All On", this);
    auto *allOffBtn  = new QPushButton("All Off", this);
    toolbar->addWidget(refreshBtn);
    toolbar->addWidget(allOnBtn);
    toolbar->addWidget(allOffBtn);
    toolbar->addStretch(1);
    outer->addLayout(toolbar);

    auto *scroll = new QScrollArea(this);
    scroll->setWidgetResizable(true);
    auto *inner = new QWidget(scroll);
    auto *grid = new QGridLayout(inner);
    grid->setSpacing(4);
    grid->setContentsMargins(4, 4, 4, 4);

    const int cols = 4;
    for (int i = 0; i < k_logNames.size(); ++i) {
        const QString &name = k_logNames[i];
        auto *cb = new QCheckBox(name, inner);
        m_checkboxes[name] = cb;
        grid->addWidget(cb, i / cols, i % cols);

        connect(cb, &QCheckBox::toggled, this, [this, name](bool checked) {
            onCheckboxToggled(name, checked);
        });
    }

    scroll->setWidget(inner);
    outer->addWidget(scroll, 1);

    connect(refreshBtn, &QPushButton::clicked, this, &LogPanel::requestRefresh);
    connect(allOnBtn, &QPushButton::clicked, this, [this]() {
        for (auto *cb : m_checkboxes)
            cb->setChecked(true);
    });
    connect(allOffBtn, &QPushButton::clicked, this, [this]() {
        for (auto *cb : m_checkboxes)
            cb->setChecked(false);
    });
}

void LogPanel::requestRefresh()
{
    if (m_ctrl)
        m_ctrl->sendCommand(QStringLiteral("LOG"));
}

void LogPanel::onCheckboxToggled(const QString &name, bool checked)
{
    if (!m_ctrl)
        return;

    const QString state = checked ? "on" : "off";
    m_ctrl->sendCommand(QString("LOG %1=%2").arg(name, state));
    m_ctrl->sendCommand(QStringLiteral("LOG"));
}

void LogPanel::applyLogResponse(const QString &msg)
{
    for (auto *cb : m_checkboxes)
        cb->blockSignals(true);

    for (auto *cb : m_checkboxes)
        cb->setChecked(false);

    const QStringList tokens = msg.split(' ', Qt::SkipEmptyParts);
    for (int i = 1; i < tokens.size(); ++i) {
        const QString &tok = tokens[i];
        const bool isOn = tok.endsWith('*');
        const QString name = isOn ? tok.chopped(1) : tok;
        if (m_checkboxes.contains(name))
            m_checkboxes[name]->setChecked(isOn);
    }

    for (auto *cb : m_checkboxes)
        cb->blockSignals(false);
}