/******************************************************************************
**
** Copyright (C) 2020 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Quick Ultralite module.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
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** $QT_END_LICENSE$
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******************************************************************************/

#include <qul/application.h>
#include <qul/qul.h>
#include <platforminterface/log.h>
#include <climits>

#include <FreeRTOS.h>
#include <task.h>

#include <board_utils/led.h>
#include "freertos_multitask.h"

static void Qul_Thread(void *argument);
static void Led_Thread(void *argument);

#ifndef QUL_STACK_SIZE
#error QUL_STACK_SIZE must be defined.
#endif

TaskHandle_t QulTask = NULL, LedTask = NULL;

int main()
{
    Qul::initHardware();
    Qul::initPlatform();
    BoardUtils::initLED();

    if (xTaskCreate(Qul_Thread, "QulExec", QUL_STACK_SIZE, 0, 4, &QulTask) != pdPASS) {
        Qul::PlatformInterface::log("Task creation failed!.\r\n");
        configASSERT(false);
    }

    if (xTaskCreate(Led_Thread, "LedToggle", configMINIMAL_STACK_SIZE, 0, 4, &LedTask) != pdPASS) {
        Qul::PlatformInterface::log("LED task creation failed!.\r\n");
        configASSERT(false);
    }

    vTaskStartScheduler();

    // Should not reach this point
    return 1;
}

static void Qul_Thread(void *argument)
{
    (void) argument;
    Qul::Application app;
    static freertos_multitask item;
    app.setRootItem(&item);
    app.exec();
}

static void Led_Thread(void *argument)
{
    (void) argument;
    uint32_t speed = 1;
    uint32_t newSpeed = 0;
    while (true) {
        const TickType_t ticks = speed > 0 ? (350 / (portTICK_PERIOD_MS * speed)) : portMAX_DELAY;
        if (xTaskNotifyWait(0, ULONG_MAX, &newSpeed, ticks) == pdTRUE) {
            speed = newSpeed;
        }
        BoardUtils::toggleLED();
        taskYIELD();
    }
}