/*
 * Copyright (c) 2018 TOYOTA MOTOR CORPORATION
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef TMCAGLWM_DUMMY_STM_HPP
#define TMCAGLWM_DUMMY_STM_HPP

// TODO: This file should be existed in STM

//
#define STM_TRUE 1
#define STM_FALSE 0

// Event number
#define STM_EVT_NO_ACTIVATE              0x01
#define STM_EVT_NO_DEACTIVATE            0x02
#define STM_EVT_NO_TRANS_GEAR_N          0x03
#define STM_EVT_NO_TRANS_GEAR_NOT_N      0x04
#define STM_EVT_NO_PARKING_BRAKE_OFF     0x05
#define STM_EVT_NO_PARKING_BRAKE_ON      0x06
#define STM_EVT_NO_ACCEL_PEDAL_OFF       0x07
#define STM_EVT_NO_ACCEL_PEDAL_ON        0x08
#define STM_EVT_NO_TIMER_EXPIRED         0x09
#define STM_EVT_NO_LAMP_OFF              0x0A
#define STM_EVT_NO_LAMP_ON               0x0B
#define STM_EVT_NO_LIGHTSTATUS_BRAKE_OFF 0x0C
#define STM_EVT_NO_LIGHTSTATUS_BRAKE_ON  0x0D
#define STM_EVT_NO_RESTRICTION_MODE_OFF  0x0E
#define STM_EVT_NO_RESTRICTION_MODE_ON   0x0F

// Category number
#define STM_CTG_NO_HOMESCREEN   0x0100
#define STM_CTG_NO_MAP          0x0200
#define STM_CTG_NO_GENERAL      0x0300
#define STM_CTG_NO_SPLITABLE    0x0400
#define STM_CTG_NO_POPUP        0x0500
#define STM_CTG_NO_SYSTEM_ALERT 0x0600
#define STM_CTG_NO_RESTRICTION  0x0700
#define STM_CTG_NO_SYSTEM       0x0800

// Area number
#define STM_ARA_NO_NONE                   0x010000
#define STM_ARA_NO_FULL                   0x020000
#define STM_ARA_NO_NORMAL                 0x030000
#define STM_ARA_NO_SPLIT_MAIN             0x040000
#define STM_ARA_NO_SPLIT_SUB              0x050000
#define STM_ARA_NO_ON_SCREEN              0x060000
#define STM_ARA_NO_RESTRICTION_NORMAL     0x070000
#define STM_ARA_NO_RESTRICTION_SPLIT_MAIN 0x080000
#define STM_ARA_NO_RESTRICTION_SPLIT_SUB  0x090000

// Mask
#define STM_MSK_EVT_NO 0x0000FF
#define STM_MSK_CTG_NO 0x00FF00
#define STM_MSK_ARA_NO 0xFF0000

// Enum for state
enum stm_trans_gear_state_ {
    gStmTransGearStateNoN = 0,
    gStmTransGearStateNoNotN
};

enum stm_parking_brake_state_ {
    gStmParkingBrakeStateNoOff = 0,
    gStmParkingBrakeStateNoOn
};

enum stm_accel_pedal_state_ {
    gStmAccelPedalStateNoOff = 0,
    gStmAccelPedalStateNoOn
};

enum stm_car_state_ {
    gStmRunningNoStop = 0,
    gStmRunningNoRun
};

enum stm_lamp_state_ {
    gStmLampStateNoOff = 0,
    gStmLampStateNoOn
};

enum stm_lightstatus_brake_state_ {
    gStmLightstatusBrakeStateNoOff = 0,
    gStmLightstatusBrakeStateNoOn
};

enum stm_restriction_mode_state_ {
    gStmRestrictionModeStateNoOff = 0,
    gStmRestrictionModeStateNoOn
};

enum stm_layout_ {
    gStmLayoutNoNone = 0,
    gStmLayoutNoPu,
    gStmLayoutNoSa,
    gStmLayoutNoM1,
    gStmLayoutNoM2,
    gStmLayoutNoMf,
    gStmLayoutNoS1,
    gStmLayoutNoS2,
    gStmLayoutNoG,
    gStmLayoutNoHs,
    gStmLayoutNoRestriction,
    gStmLayoutNoRestrictionSplitMain,
    gStmLayoutNoRestrictionSplitSub,
    gStmLayoutNoSystem,
};

enum stm_event_ {
    gStmEventNoActive = 0,
    gStmEventNoDeactive,
    gStmEventNoTransGearN,
    gStmEventNoTransGearNotN,
    gStmEventNoParkingBrakeOff,
    gStmEventNoParkingBrakeOn,
    gStmEventNoAccelPedalOff,
    gStmEventNoAccelPedalOn,
    gStmEventNoTimerExpired,
    gStmEventNoLampOff,
    gStmEventNoLampOn,
    gStmEventNoLightstatusBrakeOff,
    gStmEventNoLightstatusBrakeOn,
    gStmEventNoRestrictionModeOff,
    gStmEventNoRestrictionModeOn,

    gStmEventNoNum,

    gStmEventNoMin = gStmEventNoActive,
    gStmEventNoMax = gStmEventNoNum - 1,
};

enum stm_category_ {
    gStmCategoryNoHomescreen = 0,
    gStmCategoryNoMap,
    gStmCategoryNoGeneral,
    gStmCategoryNoSplitable,
    gStmCategoryNoPopup,
    gStmCategoryNoSystemAlert,
    gStmCategoryNoRestriction,

    gStmCategoryNoNum,

    gStmCategoryNoMin = gStmCategoryNoHomescreen,
    gStmCategoryNoMax = gStmCategoryNoNum - 1,
};

enum stm_area_ {
    gStmAreaNoNone = 0,
    gStmAreaNoFullscreen,
    gStmAreaNoNormal,
    gStmAreaNoSplitMain,
    gStmAreaNoSplitSub,
    gStmAreaNoOnScreen,
    gStmAreaNoRestrictionNormal,
    gStmAreaNoRestrictionSplitMain,
    gStmAreaNoRestrictionSplitSub,

    gStmAreaNoNum,

    gStmAreaNoMin = gStmAreaNoNone,
    gStmAreaNoMax = gStmAreaNoNum - 1,
};

enum stm_layer_ {
    gStmLayerNoHomescreen = 0,
    gStmLayerNoApps,
    gStmLayerNoRestriction,
    gStmLayerNoOnScreen,

    gStmLayerNoNum,

    gStmLayerNoMin = gStmLayerNoHomescreen,
    gStmLayerNoMax = gStmLayerNoNum - 1,
};

enum stm_car_element_ {
    gStmCarElementNoTransGear = 0,
    gStmCarElementNoParkingBrake,
    gStmCarElementNoAccelPedal,
    gStmCarElementNoRunning,
    gStmCarElementNoLamp,
    gStmCarElementNoLightstatusBrake,
    gStmCarElementNoRestrictionMode,

    gStmCarElementNoNum,

    gStmCarElementNoMin = gStmCarElementNoTransGear,
    gStmCarElementNoMax = gStmCarElementNoNum - 1,
};

// String for state
extern const char* gStmEventName[];
extern const int gStmEventNo[];
extern const char* gStmCategoryName[];
extern const int gStmCategoryNo[];
extern const char* gStmAreaName[];
extern const int gStmAreaNo[];
extern const char* gStmLayoutName[];
extern const char* gStmLayerName[];
extern const char* gStmCarElementName[];
extern const char** gStmCarStateNameList[];

// Struct for state
typedef struct stm_base_state_ {
    int changed;
    int state;
} stm_base_state;

typedef struct {
    stm_base_state car_element[gStmCarElementNoNum];
    stm_base_state layer[gStmLayerNoNum];
} stm_state_t;


void stmInitialize();
int stmTransitionState(int event_no, stm_state_t* state);
void stmUndoState();


#endif  // TMCAGLWM_DUMMY_STM_HPP