/*
 * This program source code file is part of SystemK, a library in the KTag project.
 *
 * 🛡️ <https://ktag.clubk.club> 🃞
 *
 * Copyright © 2016-2025 Joseph P. Kearney and the KTag developers.
 *
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License as published by the Free
 * Software Foundation, either version 3 of the License, or (at your option) any
 * later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
 * details.
 *
 * There should be a copy of the GNU Affero General Public License in the LICENSE
 * file in the root of this repository.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "SystemK.h"

static uint8_t Health_in_percent;
static uint8_t On = 0xFF / 2;
static uint8_t Blink;
static uint8_t State = 0;
static uint16_t Time_in_Current_Scene_in_ms = 0;

static void Reset(void * Data)
{
    Health_in_percent = *((uint8_t *)Data);
    Time_in_Current_Scene_in_ms = 0;
}

static AnimationStepResult_T NextStep(void)
{
    if (State > 1)
    {
        State = 0;
    }
    
    Blink = On * State;

#if (CONFIG_KTAG_N_NEOPIXEL_CHANNELS == 1)
    if (Health_in_percent > 0) // 10
    {
        Set_Heart(Color(Blink, 0xFF, 0x00, 0x00));
    }
    
    if (Health_in_percent > 10) // 20 - 30
    {
        Set_Heart(Color(On, 0xFF, 0x00, 0x00));
    }
    
    if (Health_in_percent > 30) // 40
    {
        Set_Heart(Color(On, 0xFF, 0xFF, 0x00));
        Set_Square(Color(Blink, 0xFF, 0xFF, 0x00));
    }
    if (Health_in_percent > 40) // 50
    {
        Set_Heart(Color(On, 0xFF, 0xFF, 0x00));
        Set_Square(Color(On, 0xFF, 0xFF, 0x00));
    }
    
    if (Health_in_percent > 50) // 60
    {
        Set_Heart(Color(On, 0x00, 0xFF, 0x00));
        Set_Square(Color(On, 0x00, 0xFF, 0x00));
        Set_Circle(Color(Blink, 0x00, 0xFF, 0x00));
    }
    
    if (Health_in_percent > 60) // 70 - 80
    {
        Set_Heart(Color(On, 0x00, 0xFF, 0x00));
        Set_Square(Color(On, 0x00, 0xFF, 0x00));
        Set_Circle(Color(On, 0x00, 0xFF, 0x00));
    }
    
    if (Health_in_percent > 80) // 90 - 100
    {
        Set_Heart(Color(On, 0x00, 0xFF, 0x00));
        Set_Square(Color(On, 0x00, 0xFF, 0x00));
        Set_Circle(Color(On, 0x00, 0xFF, 0x00));
        Set_Arrow(Color(Blink, 0x00, 0xFF, 0x00));
    }
    
    if (Health_in_percent == 100) // 100 
    {
        Set_Heart(Color(On, 0x00, 0xFF, 0x00));
        Set_Square(Color(On, 0x00, 0xFF, 0x00));
        Set_Circle(Color(On, 0x00, 0xFF, 0x00));
        Set_Arrow(Color(On, 0x00, 0xFF, 0x00));
    }
    
    Time_in_Current_Scene_in_ms += CONFIG_KTAG_ANIMATION_STEP_TIME_IN_ms;
    
    if (Time_in_Current_Scene_in_ms > 100)
    {
        Time_in_Current_Scene_in_ms = 0;
        State++;
    }
#elif (CONFIG_KTAG_N_NEOPIXEL_CHANNELS == 4)
    // TODO: Implement the "Health Report" animation for four NeoPixel channels.
#endif // CONFIG_KTAG_N_NEOPIXEL_CHANNELS

    return ANIMATION_ONGOING;
}

Animation_T Health_Report_Animation = 
{
    .Reset = Reset,
    .NextStep = NextStep
};