#include "common/printing.h"
#include "common/jsonconfig.h"
#include "common/percent.h"
#include "common/parsing.h"
#include "common/temps.h"
#include "detection/battery/battery.h"
#include "modules/battery/battery.h"
#include "util/stringUtils.h"

#define FF_BATTERY_NUM_FORMAT_ARGS 14

static void printBattery(FFBatteryOptions* options, FFBatteryResult* result, uint8_t index)
{
    FF_STRBUF_AUTO_DESTROY key = ffStrbufCreate();
    if (options->moduleArgs.key.length == 0)
    {
        if (result->modelName.length > 0)
            ffStrbufSetF(&key, "%s (%s)", FF_BATTERY_MODULE_NAME, result->modelName.chars);
        else
            ffStrbufSetS(&key, FF_BATTERY_MODULE_NAME);
    }
    else
    {
        ffStrbufClear(&key);
        FF_PARSE_FORMAT_STRING_CHECKED(&key, &options->moduleArgs.key, 2, ((FFformatarg[]){
            FF_FORMAT_ARG(index, "index"),
            FF_FORMAT_ARG(result->modelName, "name"),
        }));
    }


    uint32_t timeRemaining = result->timeRemaining < 0 ? 0 : (uint32_t) result->timeRemaining;

    uint32_t seconds = timeRemaining % 60;
    timeRemaining /= 60;
    uint32_t minutes = timeRemaining % 60;
    timeRemaining /= 60;
    uint32_t hours = timeRemaining % 24;
    timeRemaining /= 24;
    uint32_t days = timeRemaining;

    FFPercentageTypeFlags percentType = options->percent.type == 0 ? instance.config.display.percentType : options->percent.type;

    if(options->moduleArgs.outputFormat.length == 0)
    {
        ffPrintLogoAndKey(key.chars, 0, &options->moduleArgs, FF_PRINT_TYPE_NO_CUSTOM_KEY);

        FF_STRBUF_AUTO_DESTROY str = ffStrbufCreate();
        bool showStatus =
            !(percentType & FF_PERCENTAGE_TYPE_HIDE_OTHERS_BIT) &&
            result->status.length > 0 &&
            ffStrbufIgnCaseCompS(&result->status, "Unknown") != 0;

        if(result->capacity >= 0)
        {
            if(percentType & FF_PERCENTAGE_TYPE_BAR_BIT)
            {
                ffPercentAppendBar(&str, result->capacity, options->percent, &options->moduleArgs);
            }

            if(percentType & FF_PERCENTAGE_TYPE_NUM_BIT)
            {
                if(str.length > 0)
                    ffStrbufAppendC(&str, ' ');

                ffPercentAppendNum(&str, result->capacity, options->percent, str.length > 0, &options->moduleArgs);
            }

            if(result->timeRemaining > 0)
            {
                if(str.length > 0)
                    ffStrbufAppendS(&str, " (");

                ffParseDuration(days, hours, minutes, seconds, &str);
                ffStrbufAppendS(&str, " remaining)");
            }
        }

        if(showStatus)
        {
            if(str.length > 0)
                ffStrbufAppendF(&str, " [%s]", result->status.chars);
            else
                ffStrbufAppend(&str, &result->status);
        }

        if(result->temperature == result->temperature) //FF_BATTERY_TEMP_UNSET
        {
            if(str.length > 0)
                ffStrbufAppendS(&str, " - ");

            ffTempsAppendNum(result->temperature, &str, options->tempConfig, &options->moduleArgs);
        }

        ffStrbufPutTo(&str, stdout);
    }
    else
    {
        FF_STRBUF_AUTO_DESTROY capacityNum = ffStrbufCreate();
        if(percentType & FF_PERCENTAGE_TYPE_NUM_BIT)
            ffPercentAppendNum(&capacityNum, result->capacity, options->percent, false, &options->moduleArgs);
        FF_STRBUF_AUTO_DESTROY capacityBar = ffStrbufCreate();
        if(percentType & FF_PERCENTAGE_TYPE_BAR_BIT)
            ffPercentAppendBar(&capacityBar, result->capacity, options->percent, &options->moduleArgs);
        FF_STRBUF_AUTO_DESTROY tempStr = ffStrbufCreate();
        ffTempsAppendNum(result->temperature, &tempStr, options->tempConfig, &options->moduleArgs);

        FF_PRINT_FORMAT_CHECKED(key.chars, 0, &options->moduleArgs, FF_PRINT_TYPE_NO_CUSTOM_KEY, FF_BATTERY_NUM_FORMAT_ARGS, ((FFformatarg[]) {
            FF_FORMAT_ARG(result->manufacturer, "manufacturer"),
            FF_FORMAT_ARG(result->modelName, "model-name"),
            FF_FORMAT_ARG(result->technology, "technology"),
            FF_FORMAT_ARG(capacityNum, "capacity"),
            FF_FORMAT_ARG(result->status, "status"),
            FF_FORMAT_ARG(tempStr, "temperature"),
            FF_FORMAT_ARG(result->cycleCount, "cycle-count"),
            FF_FORMAT_ARG(result->serial, "serial"),
            FF_FORMAT_ARG(result->manufactureDate, "manufacture-date"),
            FF_FORMAT_ARG(capacityBar, "capacity-bar"),
            FF_FORMAT_ARG(days, "time-days"),
            FF_FORMAT_ARG(hours, "time-hours"),
            FF_FORMAT_ARG(minutes, "time-minutes"),
            FF_FORMAT_ARG(seconds, "time-seconds"),
        }));
    }
}

void ffPrintBattery(FFBatteryOptions* options)
{
    FF_LIST_AUTO_DESTROY results = ffListCreate(sizeof(FFBatteryResult));

    const char* error = ffDetectBattery(options, &results);

    if (error)
    {
        ffPrintError(FF_BATTERY_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "%s", error);
        return;
    }
    if(results.length == 0)
    {
        ffPrintError(FF_BATTERY_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "%s", "No batteries found");
        return;
    }

    for(uint32_t i = 0; i < results.length; i++)
    {
        FFBatteryResult* result = FF_LIST_GET(FFBatteryResult, results, i);
        printBattery(options, result, results.length == 1 ? 0 : (uint8_t) (i + 1));
    }

    FF_LIST_FOR_EACH(FFBatteryResult, result, results)
    {
        ffStrbufDestroy(&result->manufacturer);
        ffStrbufDestroy(&result->modelName);
        ffStrbufDestroy(&result->technology);
        ffStrbufDestroy(&result->status);
        ffStrbufDestroy(&result->serial);
        ffStrbufDestroy(&result->manufactureDate);
    }
}

bool ffParseBatteryCommandOptions(FFBatteryOptions* options, const char* key, const char* value)
{
    const char* subKey = ffOptionTestPrefix(key, FF_BATTERY_MODULE_NAME);
    if (!subKey) return false;
    if (ffOptionParseModuleArgs(key, subKey, value, &options->moduleArgs))
        return true;

    if (ffTempsParseCommandOptions(key, subKey, value, &options->temp, &options->tempConfig))
        return true;

    #ifdef _WIN32
        if (ffStrEqualsIgnCase(subKey, "use-setup-api"))
        {
            options->useSetupApi = ffOptionParseBoolean(value);
            return true;
        }
    #endif

    if (ffPercentParseCommandOptions(key, subKey, value, &options->percent))
        return true;

    return false;
}

void ffParseBatteryJsonObject(FFBatteryOptions* options, yyjson_val* module)
{
    yyjson_val *key_, *val;
    size_t idx, max;
    yyjson_obj_foreach(module, idx, max, key_, val)
    {
        const char* key = yyjson_get_str(key_);
        if(ffStrEqualsIgnCase(key, "type"))
            continue;

        if (ffJsonConfigParseModuleArgs(key, val, &options->moduleArgs))
            continue;

        #ifdef _WIN32
        if (ffStrEqualsIgnCase(key, "useSetupApi"))
        {
            options->useSetupApi = yyjson_get_bool(val);
            continue;
        }
        #endif

        if (ffTempsParseJsonObject(key, val, &options->temp, &options->tempConfig))
            continue;

        if (ffPercentParseJsonObject(key, val, &options->percent))
            continue;

        ffPrintError(FF_BATTERY_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "Unknown JSON key %s", key);
    }
}

void ffGenerateBatteryJsonConfig(FFBatteryOptions* options, yyjson_mut_doc* doc, yyjson_mut_val* module)
{
    __attribute__((__cleanup__(ffDestroyBatteryOptions))) FFBatteryOptions defaultOptions;
    ffInitBatteryOptions(&defaultOptions);

    ffJsonConfigGenerateModuleArgsConfig(doc, module, &defaultOptions.moduleArgs, &options->moduleArgs);

    #ifdef _WIN32
    if (defaultOptions.useSetupApi != options->useSetupApi)
        yyjson_mut_obj_add_bool(doc, module, "useSetupApi", options->useSetupApi);
    #endif

    ffTempsGenerateJsonConfig(doc, module, defaultOptions.temp, defaultOptions.tempConfig, options->temp, options->tempConfig);

    ffPercentGenerateJsonConfig(doc, module, defaultOptions.percent, options->percent);
}

void ffGenerateBatteryJsonResult(FFBatteryOptions* options, yyjson_mut_doc* doc, yyjson_mut_val* module)
{
    FF_LIST_AUTO_DESTROY results = ffListCreate(sizeof(FFBatteryResult));

    const char* error = ffDetectBattery(options, &results);
    if (error)
    {
        yyjson_mut_obj_add_str(doc, module, "error", error);
        return;
    }

    yyjson_mut_val* arr = yyjson_mut_obj_add_arr(doc, module, "result");

    FF_LIST_FOR_EACH(FFBatteryResult, battery, results)
    {
        yyjson_mut_val* obj = yyjson_mut_arr_add_obj(doc, arr);
        yyjson_mut_obj_add_real(doc, obj, "capacity", battery->capacity);
        yyjson_mut_obj_add_strbuf(doc, obj, "manufacturer", &battery->manufacturer);
        yyjson_mut_obj_add_strbuf(doc, obj, "manufactureDate", &battery->manufactureDate);
        yyjson_mut_obj_add_strbuf(doc, obj, "modelName", &battery->modelName);
        yyjson_mut_obj_add_strbuf(doc, obj, "status", &battery->status);
        yyjson_mut_obj_add_strbuf(doc, obj, "technology", &battery->technology);
        yyjson_mut_obj_add_strbuf(doc, obj, "serial", &battery->serial);
        yyjson_mut_obj_add_real(doc, obj, "temperature", battery->temperature);
        yyjson_mut_obj_add_uint(doc, obj, "cycleCount", battery->cycleCount);
        if (battery->timeRemaining > 0)
            yyjson_mut_obj_add_int(doc, obj, "timeRemaining", battery->timeRemaining);
    }

    FF_LIST_FOR_EACH(FFBatteryResult, battery, results)
    {
        ffStrbufDestroy(&battery->manufacturer);
        ffStrbufDestroy(&battery->manufactureDate);
        ffStrbufDestroy(&battery->modelName);
        ffStrbufDestroy(&battery->technology);
        ffStrbufDestroy(&battery->status);
        ffStrbufDestroy(&battery->serial);
    }
}

void ffPrintBatteryHelpFormat(void)
{
    FF_PRINT_MODULE_FORMAT_HELP_CHECKED(FF_BATTERY_MODULE_NAME, "{4} ({12} hours {13} mins) [{5}]", FF_BATTERY_NUM_FORMAT_ARGS, ((const char* []) {
        "Battery manufacturer - manufacturer",
        "Battery model name - model-name",
        "Battery technology - technology",
        "Battery capacity (percentage num) - capacity",
        "Battery status - status",
        "Battery temperature (formatted) - temperature",
        "Battery cycle count - cycle-count",
        "Battery serial number - serial",
        "Battery manufactor date - manufacture-date",
        "Battery capacity (percentage bar) - capacity-bar",
        "Battery time remaining days - time-days",
        "Battery time remaining hours - time-hours",
        "Battery time remaining minutes - time-minutes",
        "Battery time remaining seconds - time-seconds",
    }));
}

void ffInitBatteryOptions(FFBatteryOptions* options)
{
    ffOptionInitModuleBaseInfo(
        &options->moduleInfo,
        FF_BATTERY_MODULE_NAME,
        "Print battery capacity, status, etc",
        ffParseBatteryCommandOptions,
        ffParseBatteryJsonObject,
        ffPrintBattery,
        ffGenerateBatteryJsonResult,
        ffPrintBatteryHelpFormat,
        ffGenerateBatteryJsonConfig
    );
    ffOptionInitModuleArg(&options->moduleArgs, "");
    options->temp = false;
    options->tempConfig = (FFColorRangeConfig) { 60, 80 };
    options->percent = (FFPercentageModuleConfig) { 50, 20, 0 };

    #ifdef _WIN32
        options->useSetupApi = false;
    #endif
}

void ffDestroyBatteryOptions(FFBatteryOptions* options)
{
    ffOptionDestroyModuleArg(&options->moduleArgs);
}