#include "MainPanel.h"
#include <QSplitter>
#include <QVBoxLayout>
#include <QListWidget>
#include "widgets/userprofilewidget.h"
#include "widgets/chatView/chatwindow.h"
#include "widgets/bubbletip.h"
#include "api/roomapi.h"
#include "api/userapi.h"
#include "appevent.h"
#include "ui/av_recorder.h"
#include "AvPlayer2/PlayWidget.h"
#include <QDebug>

MainPanel::MainPanel(QWidget *parent)
    : QWidget(parent)
    , userProfile(nullptr)
    , chatView(nullptr)
{
    // setupUI
    userProfile = new UserProfileWidget(this);
    chatView = new ChatWindow();
    chatView->setMinimumWidth(400);

    QWidget *rightWidget = new QWidget;
    QVBoxLayout *vbox = new QVBoxLayout(rightWidget);
    vbox->setContentsMargins(0, 0, 0, 0);
    vbox->addWidget(userProfile, 0);
    vbox->addWidget(chatView, 1);

    roomListWidget = new QListWidget;
    splitter = new QSplitter(Qt::Horizontal, this);
    playerContainer = new QWidget(this);
    splitter->addWidget(roomListWidget);
    splitter->addWidget(playerContainer);
    splitter->addWidget(rightWidget);
    splitter->setStretchFactor(0, 10);
    splitter->setStretchFactor(1, 60);
    splitter->setStretchFactor(2, 30);
    QVBoxLayout *mainLayout = new QVBoxLayout(this);
    mainLayout->addWidget(splitter, 1);
    mainLayout->setContentsMargins(0, 0, 0, 0);
    mainLayout->setSpacing(0);
    setLayout(mainLayout);

    // initConnect
    connect(AppEvent::instance(), &AppEvent::connectionStateChanged, this, [this](bool connected) {
        if (userProfile) {
            userProfile->setStatus(connected ? "在线" : "离线");
        }
    });
}

MainPanel::~MainPanel()
{
    if (userProfile) {
        delete userProfile;
        userProfile = nullptr;
    }
}

void MainPanel::setPlayerWidget(QWidget *newPlayer)
{
    if (playerWidget) {
        playerWidget->setParent(nullptr);
        playerWidget->deleteLater();
    }
    playerWidget = newPlayer;
    playerWidget->setParent(playerContainer);
    QLayout *oldLayout = playerContainer->layout();
    if (oldLayout) {
        QLayoutItem *item;
        while ((item = oldLayout->takeAt(0)) != nullptr) {
            if (item->widget())
                item->widget()->setParent(nullptr);
            delete item;
        }
        delete oldLayout;
    }
    QVBoxLayout *vbox = new QVBoxLayout(playerContainer);
    vbox->setContentsMargins(0, 0, 0, 0);
    vbox->addWidget(playerWidget);
}

void MainPanel::setRole(const QStringList &roleList)
{
    QWidget *newPlayer = nullptr;
    if (roleList.contains("role.admin")) {
        newPlayer = new AvRecorder(this);
    } else {
        newPlayer = new PlayWidget(this);
    }
    setPlayerWidget(newPlayer);
}