/************************************************************/
/*     ZST_StateTransitionor_func.c                         */
/*     Function and variable source file                    */
/*     ZIPC Designer Version 1.2.1                          */
/************************************************************/
#include "ZST_include.h"

/*************************************************************
    Function definition
*************************************************************/

#include <string.h>
#include <stdbool.h>

#include "../stm_master_apps.h"
#include "../stm_master_remote.h"

static int stm_ecu_type = StmEcuTypeIVI;

//=================================
// API
//=================================
/**
 *  Initialize STM
 */
void stmInitializeInner(const char *ecu_name) {

    if (0 == strcmp("slave", ecu_name))
    {
        stm_ecu_type = StmEcuTypeIVI;
    }
    else if (0 == strcmp("master", ecu_name))
    {
        stm_ecu_type = StmEcuTypeMeter;
    }
    else if (0 == strcmp("hud", ecu_name))
    {
        stm_ecu_type = StmEcuTypeHUD;
    }
    else if (0 == strcmp("rse1", ecu_name))
    {
        stm_ecu_type = StmEcuTypeRSE1;
    }
    else if (0 == strcmp("rse2", ecu_name))
    {
        stm_ecu_type = StmEcuTypeRSE2;
    }

    // Initialize previous state
    memset(&g_stm_prv_state, 0, sizeof(g_stm_prv_state));

    // Initialize current state
    g_stm_crr_state = g_stm_prv_state;

    // Initialize map activate state
    g_stm_map_is_activated = STM_FALSE;

    switch ( stm_ecu_type )
    {
    case StmEcuTypeMeter:
        /* Initialize LightstatusBrake state */
        stm_lbs_initialize();
        stm_lbs_initialize_variable();

        /* Initialize AccelPedal state */
        stm_aps_initialize();
        stm_aps_initialize_variable();

        /* Initialize car state */
        stm_rns_initialize();
        stm_rns_initialize_variable();

        /* Initialize restriction mode state */
        stm_rem_initialize();
        stm_rem_initialize_variable();

        // Initialize homecsreen layer
        stm_hsl_initialize();
        stm_hsl_initialize_variable();

        // Initialize apps layer on master ecu
        stm_master_apl_initialize();
        stm_master_apl_initialize_valiable();

        // Initialize near_homecsreen layer
        stm_nhl_initialize();
        stm_nhl_initialize_variable();

        /* Initialize restriction layer */
        stm_rel_initialize();
        stm_rel_initialize_variable();

        // Initialize remote layer on master ecu
        stm_mst_rmt_initialize();
        stm_mst_rmt_initialize_valiable();
        break;
    case StmEcuTypeHUD:
        // Initialize hud apps layer
        stm_hud_apps_initialize();
        stm_hud_apps_initialize_variable();

        // Initialize hud near_apps layer
        stm_hud_near_apps_initialize();
        stm_hud_near_apps_initialize_variable();

        // Initialize remote_hud layer on HUD ecu
        stm_rmt_hud_initialize();
        stm_rmt_hud_initialize_variable();

        // Initialize remote_hud_up_left layer on HUD ecu
        stm_rmt_hud_up_left_initialize();
        stm_rmt_hud_up_left_initialize_variable();
        break;
    case StmEcuTypeRSE1:
        // Initialize rse1 apps layer
        stm_rse1_apps_initialize();
        stm_rse1_apps_initialize_variable();

        // Initialize remote_rse1 layer on RSE1 ecu
        stm_rmt_rse1_initialize();
        stm_rmt_rse1_initialize_variable();
        break;
    case StmEcuTypeRSE2:
        // Initialize rse2 apps  layer
        stm_rse2_apps_initialize();
        stm_rse2_apps_initialize_variable();

        // Initialize remote_rse2 layer on RSE2 ecu
        stm_rmt_rse2_initialize();
        stm_rmt_rse2_initialize_variable();
        break;
    case StmEcuTypeIVI:
    default:
        // Initialize LightstatusBrake state
        stm_lbs_initialize();
        stm_lbs_initialize_variable();

        // Initialize AccelPedal state
        stm_aps_initialize();
        stm_aps_initialize_variable();

        // Initialize car state
        stm_rns_initialize();
        stm_rns_initialize_variable();

        // Initialize restriction mode state
        stm_rem_initialize();
        stm_rem_initialize_variable();

        // Initialize homecsreen layer
        stm_hsl_initialize();
        stm_hsl_initialize_variable();

        // Initialize apps layer
        stm_apl_initialize();
        stm_apl_initialize_variable();

        // Initialize near_homecsreen layer
        stm_nhl_initialize();
        stm_nhl_initialize_variable();

        // Initialize restriction layer
        stm_rel_initialize();
        stm_rel_initialize_variable();
        break;
    }
}

/**
 *  Transition State
 */
int stmTransitionStateInner(int event_id, StmState* state) {
    g_stm_event    = STM_GET_EVENT_FROM_ID(event_id);
    g_stm_category = STM_GET_CATEGORY_FROM_ID(event_id);
    g_stm_area     = STM_GET_AREA_FROM_ID(event_id);

    switch ( stm_ecu_type )
    {
    case StmEcuTypeMeter:
        // LightstatusBrake state
        stm_lbs_event_call();

        // AccelPedal state
        stm_aps_event_call();

        // Car state
        stm_rns_event_call();

        // restriction mode
        stm_rem_event_call();

        // homescreen layer
        stm_hsl_event_call();

        // apps layer on master ecu
        stm_master_apl_event_call();

        // near_homecsreen layer
        stm_nhl_event_call();

        // restriction layer
        stm_rel_event_call();

        // on_screen layer
        stm_osl_event_call();

        // remote layer on master ecu
        stm_mst_rmt_event_call();
        break;
    case StmEcuTypeHUD:
        // hud apps layer
        stm_hud_apps_event_call();

        // hud near_apps layer on HUD ecu
        stm_hud_near_apps_event_call();

        // remote_hud layer on HUD ecu
        stm_rmt_hud_event_call();

        // remote_hud_up_left layer on HUD ecu
        stm_rmt_hud_up_left_event_call();
        break;
    case StmEcuTypeRSE1:
        // rse1 apps layer
        stm_rse1_apps_event_call();

        // remote_rse1 layer on RSE1 ecu
        stm_rmt_rse1_event_call();
        break;
    case StmEcuTypeRSE2:
        // rse2 apps layer
        stm_rse2_apps_event_call();

        // remote_rse2 layer on RSE2 ecu
        stm_rmt_rse2_event_call();
        break;
    case StmEcuTypeIVI:
    default:
        // LightstatusBrake state
        stm_lbs_event_call();

        // AccelPedal state
        stm_aps_event_call();

        // Car state
        stm_rns_event_call();

        // restriction mode
        stm_rem_event_call();

        // homescreen layer
        stm_hsl_event_call();

        // apps layer
        stm_apl_event_call();

        // near_homecsreen layer
        stm_nhl_event_call();

        // restriction layer
        stm_rel_event_call();

        // on_screen layer
        stm_osl_event_call();
        break;
    }

    // Copy current state for return
    memcpy(state, &g_stm_crr_state, sizeof(g_stm_crr_state));

    return 0;
}

/**
 *  Undo State
 */
void stmUndoStateInner() {
    g_stm_event = StmEvtNoUndo;

    if (StmEcuTypeMeter == stm_ecu_type)
    {
        // apps layer on master ecu
        stm_master_apl_event_call();
    }
    else
    {
        // apps layer
        stm_apl_event_call();
    }

    // near_homecsreen layer
    stm_nhl_event_call();

    // restriction layer
    stm_rel_event_call();

    // on_screen layer
    stm_osl_event_call();

    if (StmEcuTypeMeter == stm_ecu_type)
    {
        // remote layer on master ecu
        stm_mst_rmt_event_call();
    }

    g_stm_crr_state = g_stm_prv_state;
}