#include "ut_analog.h"

#include "..\mock_board\mock_board_ain.h"

#include "..\..\src\hw\analog.h"

static const uint8_t NOT_ACCESED_AIN_CH = 255;

static int ut_analog_ch_get(uint8_t analog_ch, uint16_t ain_value, uint16_t exp_out, uint8_t exp_ain_ch)
{
    printf("   Input: Analog-Ch:%d AIN-Value:%d \n", analog_ch, ain_value);

    mock_board_ain_write_ch(NOT_ACCESED_AIN_CH);
    mock_board_ain_write_data(exp_ain_ch, ain_value);

    uint16_t out = analog_ch_get(analog_ch);

    uint8_t ain_ch = mock_board_ain_read_ch();

    printf("  Output: ANALOG:%d AIN-Ch:%d \n", out, ain_ch);
    printf("Expected: ANALOG:%d AIN-Ch:%d \n", exp_out, exp_ain_ch);

    if((out==exp_out)&&(ain_ch==exp_ain_ch))
    {
        printf("PASS\n\n");
        return 1;
    }
    else
    {
        printf("FAIL\n\n");
        return 0;
    }
}

int ut_analog_ch_get_test(void)
{
    printf("******************************************************\n");
    printf("uint16_t analog_ch_get(uint8_t analog_ch) \n");

    int test_res;
    int pass = 1;

    uint8_t analog_ch;
    uint16_t ain_value;
    uint16_t exp_out;
    uint8_t exp_ain_ch;

    // Normal 1
    analog_ch = ANALOG_1;
    ain_value = 2500;
    exp_out = 2500;
    exp_ain_ch = BSP_AIN2;
    test_res = ut_analog_ch_get(analog_ch, ain_value, exp_out, exp_ain_ch);
    if(!test_res) pass = 0;

    // Normal 2
    analog_ch = ANALOG_2;
    ain_value = 3000;
    exp_out = 3000;
    exp_ain_ch = BSP_AIN1;
    test_res = ut_analog_ch_get(analog_ch, ain_value, exp_out, exp_ain_ch);
    if(!test_res) pass = 0;

    // Wrong channel
    analog_ch = 0;
    ain_value = 1200;
    exp_out = 0;
    exp_ain_ch = NOT_ACCESED_AIN_CH;
    test_res = ut_analog_ch_get(analog_ch, ain_value, exp_out, exp_ain_ch);
    if(!test_res) pass = 0;

    return pass;
}