/**
 * Copyright (c) 2011-2022 Bill Greiman
 * This file is part of the SdFat library for SD memory cards.
 *
 * MIT License
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 */
#include <math.h>
#define DBG_FILE "FatFilePrint.cpp"
#include "../common/DebugMacros.h"
#include "FatLib.h"

//------------------------------------------------------------------------------
bool FatFile::ls(print_t *pr, uint8_t flags, uint8_t indent)
{
    FatFile file;
    if (!isDir())
    {
        DBG_FAIL_MACRO;
        goto fail;
    }
    rewind();
    while (file.openNext(this, O_RDONLY))
    {
        // indent for dir level
        if (!file.isHidden() || (flags & LS_A))
        {
            for (uint8_t i = 0; i < indent; i++)
            {
                pr->write(' ');
            }
            if (flags & LS_DATE)
            {
                file.printModifyDateTime(pr);
                pr->write(' ');
            }
            if (flags & LS_SIZE)
            {
                file.printFileSize(pr);
                pr->write(' ');
            }
            file.printName(pr);
            if (file.isDir())
            {
                pr->write('/');
            }
            pr->write('\r');
            pr->write('\n');
            if ((flags & LS_R) && file.isDir())
            {
                file.ls(pr, flags, indent + 2);
            }
        }
        file.close();
    }
    if (getError())
    {
        DBG_FAIL_MACRO;
        goto fail;
    }
    return true;

fail:
    return false;
}
//------------------------------------------------------------------------------
size_t FatFile::printAccessDate(print_t *pr)
{
    uint16_t date;
    if (getAccessDate(&date))
    {
        return fsPrintDate(pr, date);
    }
    return 0;
}
//------------------------------------------------------------------------------
size_t FatFile::printCreateDateTime(print_t *pr)
{
    uint16_t date;
    uint16_t time;
    if (getCreateDateTime(&date, &time))
    {
        return fsPrintDateTime(pr, date, time);
    }
    return 0;
}
//------------------------------------------------------------------------------
size_t FatFile::printModifyDateTime(print_t *pr)
{
    uint16_t date;
    uint16_t time;
    if (getModifyDateTime(&date, &time))
    {
        return fsPrintDateTime(pr, date, time);
    }
    return 0;
}
//------------------------------------------------------------------------------
size_t FatFile::printFileSize(print_t *pr)
{
    char buf[11];
    char *ptr = buf + sizeof(buf);
    *--ptr = 0;
    ptr = fmtBase10(ptr, fileSize());
    while (ptr > buf)
    {
        *--ptr = ' ';
    }
    return pr->write(buf);
}
