#include <QScrollBar>
#include "tabdialogmessenger.h"
#include "msgwidget.h"


OneDialogMessenger::OneDialogMessenger(QString login , QString userId, QWidget *parent):
    QListWidget(parent),
    login(""),
    userId("")
{
    this->userId = userId;
    this->login = login;

    setWordWrap(true);
    setVerticalScrollBarPolicy(Qt::ScrollBarPolicy::ScrollBarAlwaysOn);
}

OneDialogMessenger::~OneDialogMessenger()
{

}

void OneDialogMessenger::addMsgWidgetLocal(QString text, QString timeStr)
{
    addMsgWidget(text, timeStr, MsgWidget::DirectionMsg::Outgoing);
}

void OneDialogMessenger::addMsgWidgetRemote(QString text, QString timeStr)
{
    addMsgWidget(text, timeStr, MsgWidget::DirectionMsg::Incoming);
}

void OneDialogMessenger::addMsgWidget(QString text, QString timeStr, MsgWidget::DirectionMsg direction)
{
    QListWidgetItem *listWidgetItem = new QListWidgetItem();

    QString avatar = "";
    MsgWidget::AligneAvatar aligneAvatar = MsgWidget::AligneAvatar::Left;

    //TODO уточнить аватарки!
    if(direction == MsgWidget::DirectionMsg::Outgoing)
    {
        avatar = ":/resources/icons/instructor.png";
        aligneAvatar = MsgWidget::AligneAvatar::Left;
    }
    else
    {
        avatar = ":/resources/icons/trainee.png";
        aligneAvatar = MsgWidget::AligneAvatar::Right;
    }

    int widthW = width();
    int widthSB = verticalScrollBar()->size().width();
    //TODO Времянка
    widthW = 450;

    MsgWidget *msgWidget = new MsgWidget(avatar, aligneAvatar, widthW - widthSB);

    addItem(listWidgetItem);
    setItemWidget(listWidgetItem, msgWidget);

    msgWidget->setText(text);
    msgWidget->setTime(timeStr);

    //Корректировка высоты item
    listWidgetItem->setSizeHint (QSize(10, msgWidget->height()));

    scrollToItem(listWidgetItem);
}