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/*
SPDX-FileCopyrightText: 2019 David Barchiesi <david@barchie.si>
SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
*/
#include "mainwindow.h"
#include "core/account.h"
#include "core/authjob.h"
#include "tasks/taskcreatejob.h"
#include "tasks/taskfetchjob.h"
#include "tasks/tasklist.h"
#include "tasks/tasklistcreatejob.h"
#include "tasks/tasklistfetchjob.h"
#include <QDebug>
#include <QListWidgetItem>
MainWindow::MainWindow(QWidget *parent)
: QMainWindow(parent)
{
/* Initialize GUI */
ui.setupUi(this);
ui.errorLabel->setVisible(false);
connect(ui.authButton, &QAbstractButton::clicked, this, &MainWindow::authenticate);
connect(ui.createTaskListButton, &QAbstractButton::clicked, this, &MainWindow::slotCreateTaskList);
connect(ui.taskListsList, &QListWidget::itemSelectionChanged, this, &MainWindow::taskListSelected);
}
void MainWindow::authenticate()
{
auto account = KGAPI2::AccountPtr::create();
account->setScopes({KGAPI2::Account::tasksScopeUrl()});
/* Create AuthJob to retrieve OAuth tokens for the account */
auto *authJob = new KGAPI2::AuthJob(account, QStringLiteral("554041944266.apps.googleusercontent.com"), QStringLiteral("mdT1DjzohxN3npUUzkENT0gO"));
connect(authJob, &KGAPI2::Job::finished, this, [this, authJob]() {
/* Always remember to delete the jobs, otherwise your application will
* leak memory. */
authJob->deleteLater();
if (authJob->error() != KGAPI2::NoError) {
ui.errorLabel->setText(QStringLiteral("Error: %1").arg(authJob->errorString()));
ui.errorLabel->setVisible(true);
return;
}
m_account = authJob->account();
ui.authStatusLabel->setText(QStringLiteral("Authenticated"));
enableCreateTaskList(true);
QMetaObject::invokeMethod(this, &MainWindow::slotFetchTaskLists, Qt::QueuedConnection);
});
}
void MainWindow::slotFetchTaskLists()
{
if (m_account.isNull()) {
ui.errorLabel->setText(QStringLiteral("Error: Please authenticate first"));
ui.errorLabel->setVisible(true);
ui.authButton->setVisible(true);
return;
}
auto *fetchJob = new KGAPI2::TaskListFetchJob(m_account, this);
connect(fetchJob, &KGAPI2::Job::finished, this, [this, fetchJob]() {
fetchJob->deleteLater();
if (fetchJob->error() != KGAPI2::NoError) {
ui.errorLabel->setText(QStringLiteral("Error: %1").arg(fetchJob->errorString()));
ui.errorLabel->setVisible(true);
return;
}
/* Get all items the job has retrieved */
const auto objects = fetchJob->items();
ui.taskListsList->clear();
for (const auto &object : objects) {
const auto taskList = object.dynamicCast<KGAPI2::TaskList>();
/* Convert the taskList to QListWidget item */
auto *item = new QListWidgetItem(ui.taskListsList);
item->setText(taskList->title());
item->setData(Qt::UserRole, taskList->uid());
ui.taskListsList->addItem(item);
}
});
}
void MainWindow::taskListSelected()
{
const bool hasSelection = (ui.taskListsList->selectedItems().count() != 0);
ui.taskListTasksList->clear();
enableCreateTask(hasSelection);
if (!hasSelection) {
return;
}
const auto taskListId = ui.taskListsList->selectedItems().at(0)->data(Qt::UserRole).toString();
auto *fetchJob = new KGAPI2::TaskFetchJob(taskListId, m_account, this);
connect(fetchJob, &KGAPI2::Job::finished, this, [this, fetchJob]() {
fetchJob->deleteLater();
if (fetchJob->error() != KGAPI2::NoError) {
ui.errorLabel->setText(QStringLiteral("Error: %1").arg(fetchJob->errorString()));
ui.errorLabel->setVisible(true);
return;
}
/* Get all items the job has retrieved */
const auto objects = fetchJob->items();
for (const auto &object : objects) {
const auto task = object.dynamicCast<KGAPI2::Task>();
ui.taskListTasksList->addItem(task->summary());
}
});
}
void MainWindow::slotCreateTaskList()
{
const auto title = ui.taskListNameEdit->text();
auto taskList = KGAPI2::TaskListPtr::create();
taskList->setTitle(title);
auto *createJob = new KGAPI2::TaskListCreateJob(taskList, m_account, this);
connect(createJob, &KGAPI2::Job::finished, this, [this, createJob]() {
createJob->deleteLater();
if (createJob->error() != KGAPI2::NoError) {
ui.errorLabel->setText(QStringLiteral("Error: %1").arg(createJob->errorString()));
ui.errorLabel->setVisible(true);
return;
}
QMetaObject::invokeMethod(this, &MainWindow::slotFetchTaskLists, Qt::QueuedConnection);
});
}
void MainWindow::enableCreateTaskList(bool enabled)
{
ui.taskListNameEdit->setEnabled(enabled);
ui.createTaskListButton->setEnabled(enabled);
}
void MainWindow::enableCreateTask(bool enabled)
{
ui.taskNameEdit->setEnabled(enabled);
ui.createTaskButton->setEnabled(enabled);
}
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