<?php

namespace RawTypeOE\Vendor\PhpOffice\PhpSpreadsheet\Reader\Xls;

use RawTypeOE\Vendor\PhpOffice\PhpSpreadsheet\Reader\Xls;
class Color
{
    /**
     * Read color.
     *
     * @param int $color Indexed color
     * @param array $palette Color palette
     * @param int $version
     *
     * @return array RGB color value, example: ['rgb' => 'FF0000']
     */
    public static function map($color, $palette, $version)
    {
        if ($color <= 0x7 || $color >= 0x40) {
            // special built-in color
            return \RawTypeOE\Vendor\PhpOffice\PhpSpreadsheet\Reader\Xls\Color\BuiltIn::lookup($color);
        } elseif (isset($palette[$color - 8])) {
            // palette color, color index 0x08 maps to pallete index 0
            return $palette[$color - 8];
        }
        // default color table
        if ($version == Xls::XLS_BIFF8) {
            return \RawTypeOE\Vendor\PhpOffice\PhpSpreadsheet\Reader\Xls\Color\BIFF8::lookup($color);
        }
        // BIFF5
        return \RawTypeOE\Vendor\PhpOffice\PhpSpreadsheet\Reader\Xls\Color\BIFF5::lookup($color);
    }
}