//
// Created by bbr on 18. 04. 2022..
//

#include <set>
#include "name_dialog.h"

display::NameDialog::NameDialog(domain::ComponentInstance *instance, std::set<std::string>& names) : componentInstance(instance), usedNames(names) {
    usedNames.erase(instance->name);

    auto *layout = new QVBoxLayout(this);
    layout->addWidget(new QLabel("Izmjeni ime", this));

    edit = new QLineEdit(this);
    edit->insert(instance->name.c_str());
    connect(edit, &QLineEdit::textChanged, this, &NameDialog::onNameUpdate);
    layout->addWidget(edit);
    this->setWindowTitle("Izmjeni ime");
    button = new QPushButton("Ažuriraj", this);
    connect(button, &QPushButton::clicked, this, &NameDialog::onNameChange);
    layout->addWidget(button);
    this->setLayout(layout);
}

display::NameDialog::NameDialog(domain::BusInstance *instance, std::set<std::string>& names): busInstance(instance), usedNames(names) {
    usedNames.erase(instance->name);

    auto *layout = new QVBoxLayout(this);
    layout->addWidget(new QLabel("Izmjeni ime", this));

    edit = new QLineEdit(this);
    edit->insert(instance->name.c_str());
    connect(edit, &QLineEdit::textChanged, this, &NameDialog::onNameUpdate);
    layout->addWidget(edit);
    this->setWindowTitle("Izmjeni ime");
    button = new QPushButton("Ažuriraj", this);
    connect(button, &QPushButton::clicked, this, &NameDialog::onNameChange);
    layout->addWidget(button);
    this->setLayout(layout);
}

void display::NameDialog::onNameUpdate(const QString &text) {
    if(usedNames.find(text.toStdString()) == usedNames.end()) {
        button->setDisabled(false);
    } else {
        button->setDisabled(true);
    }
}

void display::NameDialog::onNameChange() {


    if (componentInstance != nullptr) {
        componentInstance->name = this->edit->text().toStdString();
    } else if (busInstance != nullptr) {
        busInstance->name = this->edit->text().toStdString();
    }
    this->close();
}