/*!
 *
 * Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
 * \copyright
 * THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
 * WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
 *
 * \file ApplicationPost.h
 * \author (last) Behrouz NematiPour
 * \date (last) 26-Aug-2020
 * \author (original) Behrouz NematiPour
 * \date (original) 26-Aug-2020
 *
 */
#pragma once

// Qt
#include <QObject>

// Project
#include "GuiGlobals.h"

/*!
 * \brief   The ApplicationPost class
 * \details The Application POST class is checking for the list of POST items which has been done during the boot-up,
 *          from withing the run.sh and looks into the post.log to make sure the check items are passed.
 *          Among the list POST items:
 *              - Application checksum
 *              - CANBus
 *              - Display
 *              - Touch
 *              - SDCard
 *              - RTC
 *              - WiFi
 *              - Bluetooth
 *              - Ethernet
 *              - Sound
 *
 *          Two items:
 *              - Ethernet
 *              - Sound
 *          are not faults and will not even send the AlarmTrigger.
 *
 *          Two items:
 *              - WiFi
 *              - Bluetooth
 *          are two faults and will send the AlarmTrigger, but will not affect the UI POST final result.
 *
 *          One item:
 *              - Application checksum
 *          for now is only done during boot-up and if the checksum is not correct then the UI Application will not even run.
 * \todo    Later could be a good idea to run another Application, that shows the Fault Screen only (something like a Red Screen Of Death).
 *
 */
class ApplicationPost : public QObject
{
    Q_OBJECT

    QString _content;
    // WARNING: these variables has to match with the ones in the run.sh.
    const char *_postmsg_canbus     = "CANBus passed"       ; // POSTMSG_CANBUS="CANBus passed"
    const char *_postmsg_sdcard     = "SD-CARD passed"      ; // POSTMSG_SDCARD="SD-CARD passed"
    const char *_postmsg_touch      = "Touch passed"        ; // POSTMSG_TOUCH="Touch passed"
    const char *_postmsg_rtc        = "RTC passed"          ; // POSTMSG_RTC="RTC passed"
    const char *_postmsg_wifi       = "WiFi passed"         ; // POSTMSG_WIFI="WiFi passed"
    const char *_postmsg_bluetooth  = "Bluetooth passed"    ; // POSTMSG_BLUETOOTH="Bluetooth passed"
    const char *_postmsg_shasum     = "App shasum passed"   ; // POSTMSG_SHASUM="App shasum passed"

    bool _isShaSum      = false ; // HIGH     : ALARM_ID_UI_POST_FAILURE_SHASUM
    bool _isCANBus      = false ; // HIGH     : ALARM_ID_UI_POST_FAILURE_CANBUS
    bool _isDisplay     = false ; // HIGH     : ALARM_ID_UI_POST_FAILURE_DISPLAY
    bool _isTouch       = false ; // HIGH     : ALARM_ID_UI_POST_FAILURE_TOUCH
    bool _isSDCard      = false ; // HIGH     : ALARM_ID_UI_POST_FAILURE_SDCARD
    bool _isRtc         = false ; // MEDIUM   : ALARM_ID_UI_POST_FAILURE_RTC
    bool _isWiFi        = false ; // LOW      : ALARM_ID_UI_POST_FAILURE_WIFI           : this is     a fault but will not affect the final UI POST result. will just send AlarmTrigger.
    bool _isBluetooth   = false ; // LOW      : ALARM_ID_UI_POST_FAILURE_BLUETOOTH      : this is     a fault but will not affect the final UI POST result. will just send AlarmTrigger.
    bool _isEthernet    = false ; // NONE     : ALARM_ID_UI_POST_FAILURE_ETHERNET       : this is not a Fault and not required the application to stop.
    bool _isSound       = false ; // NONE     : ALARM_ID_UI_POST_FAILURE_SOUND          : this is not a Fault and not required the application to stop.

    bool _isDone        = false ;

    // tests                    // Severity
    bool checkShaSum          (); // HIGH     : ALARM_ID_UI_POST_FAILURE_SHASUM
    bool checkCANBus          (); // HIGH     : ALARM_ID_UI_POST_FAILURE_CANBUS
    bool checkDisplay         (); // HIGH     : ALARM_ID_UI_POST_FAILURE_DISPLAY
    bool checkTouch           (); // HIGH     : ALARM_ID_UI_POST_FAILURE_TOUCH
    bool checkSDCard          (); // HIGH     : ALARM_ID_UI_POST_FAILURE_SDCARD
    bool checkRtc             (); // MEDIUM   : ALARM_ID_UI_POST_FAILURE_RTC
    bool checkWiFi            (); // LOW      : ALARM_ID_UI_POST_FAILURE_WIFI           : this is     a fault but will not affect the final UI POST result. will just send AlarmTrigger.
    bool checkBluetooth       (); // LOW      : ALARM_ID_UI_POST_FAILURE_BLUETOOTH      : this is     a fault but will not affect the final UI POST result. will just send AlarmTrigger.
    bool checkEthernet        (); // NONE     : ALARM_ID_UI_POST_FAILURE_ETHERNET       : this is not a Fault and not required the application to stop.
    bool checkSound           (); // NONE     : ALARM_ID_UI_POST_FAILURE_SOUND          : this is not a Fault and not required the application to stop.

public:
    bool isShaSum             () { return _isShaSum     ; }
    bool isCANBus             () { return _isCANBus     ; }
    bool isDisplay            () { return _isDisplay    ; }
    bool isTouch              () { return _isTouch      ; }
    bool isSDCard             () { return _isSDCard     ; }
    bool isRtc                () { return _isRtc        ; }
    bool isWiFi               () { return _isWiFi       ; }
    bool isBluetooth          () { return _isBluetooth  ; }
    bool isEthernet           () { return _isEthernet   ; }
    bool isSound              () { return _isSound      ; }

    bool isDone               () { return _isDone       ; }

public:
    explicit ApplicationPost(QObject *parent = nullptr);
    void start();

signals:
    void didShaSum            (bool vPass);
    void didCANBus            (bool vPass);
    void didDisplay           (bool vPass);
    void didTouch             (bool vPass);
    void didSDCard            (bool vPass);
    void didRtc               (bool vPass);
    void didWiFi              (bool vPass);
    void didBluetooth         (bool vPass);
    void didEthernet          (bool vPass);
    void didSound             (bool vPass);

    void didFail(Gui::GuiAlarmID vAlarmID);
    void didDone(bool vPass);
};