/*
 * --------------------------------------------------------------------------
 * "THE BEER-WARE LICENSE" (Revision 42):
 * <p-sam@d3vs.net>, <natinusala@gmail.com>, <m4x@m4xw.net>
 * wrote this file. As long as you retain this notice you can do whatever you
 * want with this stuff. If you meet any of us some day, and you think this
 * stuff is worth it, you can buy us a beer in return.  - The sys-clk authors
 * --------------------------------------------------------------------------
 */

#pragma once

#include <stdint.h>
#include <stddef.h>

typedef enum {
    SysClkConfigValue_PollingIntervalMs = 0,
    SysClkConfigValue_TempLogIntervalMs = 1,
    SysClkConfigValue_FreqLogIntervalMs = 2,
    SysClkConfigValue_PowerLogIntervalMs = 3,
    SysClkConfigValue_CsvWriteIntervalMs = 4,
    HocClkConfigValue_UncappedClocks = 5,
    HocClkConfigValue_OverwriteBoostMode = 6,
    HocClkConfigValue_MaxCpuClock = 7,
    HocClkConfigValue_MaxGpuClock = 8,
    SysClkConfigValue_EnumMax = 9,
} SysClkConfigValue;

typedef struct {
    uint64_t values[SysClkConfigValue_EnumMax];
} SysClkConfigValueList;

static inline const char* sysclkFormatConfigValue(SysClkConfigValue val, bool pretty)
{
    switch(val)
    {
        case SysClkConfigValue_PollingIntervalMs:
            return pretty ? "Polling Interval (ms)" : "poll_interval_ms";
        case SysClkConfigValue_TempLogIntervalMs:
            return pretty ? "Temperature logging interval (ms)" : "temp_log_interval_ms";
        case SysClkConfigValue_FreqLogIntervalMs:
            return pretty ? "Frequency logging interval (ms)" : "freq_log_interval_ms";
        case SysClkConfigValue_PowerLogIntervalMs:
            return pretty ? "Power logging interval (ms)" : "power_log_interval_ms";
        case SysClkConfigValue_CsvWriteIntervalMs:
            return pretty ? "CSV write interval (ms)" : "csv_write_interval_ms";
        case HocClkConfigValue_UncappedClocks:
            return pretty ? "Uncapped Clocks" : "uncapped_clocks";
        case HocClkConfigValue_OverwriteBoostMode:
            return pretty ? "Overwrite Boost Mode" : "ow_boost";
        case HocClkConfigValue_MaxCpuClock:
            return pretty ? "Max CPU Clock" : "cpu_max";
        case HocClkConfigValue_MaxGpuClock:
            return pretty ? "Max GPU Clock" : "gpu_max";
        default:
            return pretty ? "Null" : "null";
    }
}

static inline uint64_t sysclkDefaultConfigValue(SysClkConfigValue val)
{
    switch(val)
    {
        case SysClkConfigValue_PollingIntervalMs:
            return 300ULL;
        case SysClkConfigValue_TempLogIntervalMs:
        case SysClkConfigValue_FreqLogIntervalMs:
        case SysClkConfigValue_PowerLogIntervalMs:
        case SysClkConfigValue_CsvWriteIntervalMs:
        case HocClkConfigValue_UncappedClocks:
        case HocClkConfigValue_OverwriteBoostMode:
            return 0ULL;
        case HocClkConfigValue_MaxCpuClock:
            return 1785ULL;
        case HocClkConfigValue_MaxGpuClock:
            return 921ULL;
        default:
            return 0ULL;
    }
}

static inline uint64_t sysclkValidConfigValue(SysClkConfigValue val, uint64_t input)
{
    switch(val)
    {
        case SysClkConfigValue_PollingIntervalMs:
            return input > 0;
        case SysClkConfigValue_TempLogIntervalMs:
        case SysClkConfigValue_FreqLogIntervalMs:
        case SysClkConfigValue_PowerLogIntervalMs:
        case SysClkConfigValue_CsvWriteIntervalMs:
            return input >= 0;
        case HocClkConfigValue_UncappedClocks:
        case HocClkConfigValue_OverwriteBoostMode:
            return (input & 0x1) == input;
        case HocClkConfigValue_MaxCpuClock:
        case HocClkConfigValue_MaxGpuClock:
            return input > 0;
        default:
            return false;
    }
}