"=============================================================================
" color.vim --- SpaceVim color API
" Copyright (c) 2016-2023 Wang Shidong & Contributors
" Author: Wang Shidong < wsdjeg@outlook.com >
" URL: https://spacevim.org
" License: GPLv3
"=============================================================================
let s:self = {}

" based on https://www.ditig.com/256-colors-cheat-sheet
let s:self._color_map = {
  \ '0' : '#000000',
  \ '1' : '#800000',
  \ '2' : '#008000',
  \ '3' : '#808000',
  \ '4' : '#000080',
  \ '5' : '#800080',
  \ '6' : '#008080',
  \ '7' : '#c0c0c0',
  \ '8' : '#808080',
  \ '9' : '#ff0000',
  \ '10' : '#00ff00',
  \ '11' : '#ffff00',
  \ '12' : '#0000ff',
  \ '13' : '#ff00ff',
  \ '14' : '#00ffff',
  \ '15' : '#ffffff',
  \ '16' : '#000000',
  \ '17' : '#00005f',
  \ '18' : '#000087',
  \ '19' : '#0000af',
  \ '20' : '#0000d7',
  \ '21' : '#0000ff',
  \ '22' : '#005f00',
  \ '23' : '#005f5f',
  \ '24' : '#005f87',
  \ '25' : '#005faf',
  \ '26' : '#005fd7',
  \ '27' : '#005fff',
  \ '28' : '#008700',
  \ '29' : '#00875f',
  \ '30' : '#008787',
  \ '31' : '#0087af',
  \ '32' : '#0087d7',
  \ '33' : '#0087ff',
  \ '34' : '#00af00',
  \ '35' : '#00af5f',
  \ '36' : '#00af87',
  \ '37' : '#00afaf',
  \ '38' : '#00afd7',
  \ '39' : '#00afff',
  \ '40' : '#00d700',
  \ '41' : '#00d75f',
  \ '42' : '#00d787',
  \ '43' : '#00d7af',
  \ '44' : '#00d7d7',
  \ '45' : '#00d7ff',
  \ '46' : '#00ff00',
  \ '47' : '#00ff5f',
  \ '48' : '#00ff87',
  \ '49' : '#00ffaf',
  \ '50' : '#00ffd7',
  \ '51' : '#00ffff',
  \ '52' : '#5f0000',
  \ '53' : '#5f005f',
  \ '54' : '#5f0087',
  \ '55' : '#5f00af',
  \ '56' : '#5f00d7',
  \ '57' : '#5f00ff',
  \ '58' : '#5f5f00',
  \ '59' : '#5f5f5f',
  \ '60' : '#5f5f87',
  \ '61' : '#5f5faf',
  \ '62' : '#5f5fd7',
  \ '63' : '#5f5fff',
  \ '64' : '#5f8700',
  \ '65' : '#5f875f',
  \ '66' : '#5f8787',
  \ '67' : '#5f87af',
  \ '68' : '#5f87d7',
  \ '69' : '#5f87ff',
  \ '70' : '#5faf00',
  \ '71' : '#5faf5f',
  \ '72' : '#5faf87',
  \ '73' : '#5fafaf',
  \ '74' : '#5fafd7',
  \ '75' : '#5fafff',
  \ '76' : '#5fd700',
  \ '77' : '#5fd75f',
  \ '78' : '#5fd787',
  \ '79' : '#5fd7af',
  \ '80' : '#5fd7d7',
  \ '81' : '#5fd7ff',
  \ '82' : '#5fff00',
  \ '83' : '#5fff5f',
  \ '84' : '#5fff87',
  \ '85' : '#5fffaf',
  \ '86' : '#5fffd7',
  \ '87' : '#5fffff',
  \ '88' : '#870000',
  \ '89' : '#87005f',
  \ '90' : '#870087',
  \ '91' : '#8700af',
  \ '92' : '#8700d7',
  \ '93' : '#8700ff',
  \ '94' : '#875f00',
  \ '95' : '#875f5f',
  \ '96' : '#875f87',
  \ '97' : '#875faf',
  \ '98' : '#875fd7',
  \ '99' : '#875fff',
  \ '100' : '#878700',
  \ '101' : '#87875f',
  \ '102' : '#878787',
  \ '103' : '#8787af',
  \ '104' : '#8787d7',
  \ '105' : '#8787ff',
  \ '106' : '#87af00',
  \ '107' : '#87af5f',
  \ '108' : '#87af87',
  \ '109' : '#87afaf',
  \ '110' : '#87afd7',
  \ '111' : '#87afff',
  \ '112' : '#87d700',
  \ '113' : '#87d75f',
  \ '114' : '#87d787',
  \ '115' : '#87d7af',
  \ '116' : '#87d7d7',
  \ '117' : '#87d7ff',
  \ '118' : '#87ff00',
  \ '119' : '#87ff5f',
  \ '120' : '#87ff87',
  \ '121' : '#87ffaf',
  \ '122' : '#87ffd7',
  \ '123' : '#87ffff',
  \ '124' : '#af0000',
  \ '125' : '#af005f',
  \ '126' : '#af0087',
  \ '127' : '#af00af',
  \ '128' : '#af00d7',
  \ '129' : '#af00ff',
  \ '130' : '#af5f00',
  \ '131' : '#af5f5f',
  \ '132' : '#af5f87',
  \ '133' : '#af5faf',
  \ '134' : '#af5fd7',
  \ '135' : '#af5fff',
  \ '136' : '#af8700',
  \ '137' : '#af875f',
  \ '138' : '#af8787',
  \ '139' : '#af87af',
  \ '140' : '#af87d7',
  \ '141' : '#af87ff',
  \ '142' : '#afaf00',
  \ '143' : '#afaf5f',
  \ '144' : '#afaf87',
  \ '145' : '#afafaf',
  \ '146' : '#afafd7',
  \ '147' : '#afafff',
  \ '148' : '#afd700',
  \ '149' : '#afd75f',
  \ '150' : '#afd787',
  \ '151' : '#afd7af',
  \ '152' : '#afd7d7',
  \ '153' : '#afd7ff',
  \ '154' : '#afff00',
  \ '155' : '#afff5f',
  \ '156' : '#afff87',
  \ '157' : '#afffaf',
  \ '158' : '#afffd7',
  \ '159' : '#afffff',
  \ '160' : '#d70000',
  \ '161' : '#d7005f',
  \ '162' : '#d70087',
  \ '163' : '#d700af',
  \ '164' : '#d700d7',
  \ '165' : '#d700ff',
  \ '166' : '#d75f00',
  \ '167' : '#d75f5f',
  \ '168' : '#d75f87',
  \ '169' : '#d75faf',
  \ '170' : '#d75fd7',
  \ '171' : '#d75fff',
  \ '172' : '#d78700',
  \ '173' : '#d7875f',
  \ '174' : '#d78787',
  \ '175' : '#d787af',
  \ '176' : '#d787d7',
  \ '177' : '#d787ff',
  \ '178' : '#d7af00',
  \ '179' : '#d7af5f',
  \ '180' : '#d7af87',
  \ '181' : '#d7afaf',
  \ '182' : '#d7afd7',
  \ '183' : '#d7afff',
  \ '184' : '#d7d700',
  \ '185' : '#d7d75f',
  \ '186' : '#d7d787',
  \ '187' : '#d7d7af',
  \ '188' : '#d7d7d7',
  \ '189' : '#d7d7ff',
  \ '190' : '#d7ff00',
  \ '191' : '#d7ff5f',
  \ '192' : '#d7ff87',
  \ '193' : '#d7ffaf',
  \ '194' : '#d7ffd7',
  \ '195' : '#d7ffff',
  \ '196' : '#ff0000',
  \ '197' : '#ff005f',
  \ '198' : '#ff0087',
  \ '199' : '#ff00af',
  \ '200' : '#ff00d7',
  \ '201' : '#ff00ff',
  \ '202' : '#ff5f00',
  \ '203' : '#ff5f5f',
  \ '204' : '#ff5f87',
  \ '205' : '#ff5faf',
  \ '206' : '#ff5fd7',
  \ '207' : '#ff5fff',
  \ '208' : '#ff8700',
  \ '209' : '#ff875f',
  \ '210' : '#ff8787',
  \ '211' : '#ff87af',
  \ '212' : '#ff87d7',
  \ '213' : '#ff87ff',
  \ '214' : '#ffaf00',
  \ '215' : '#ffaf5f',
  \ '216' : '#ffaf87',
  \ '217' : '#ffafaf',
  \ '218' : '#ffafd7',
  \ '219' : '#ffafff',
  \ '220' : '#ffd700',
  \ '221' : '#ffd75f',
  \ '222' : '#ffd787',
  \ '223' : '#ffd7af',
  \ '224' : '#ffd7d7',
  \ '225' : '#ffd7ff',
  \ '226' : '#ffff00',
  \ '227' : '#ffff5f',
  \ '228' : '#ffff87',
  \ '229' : '#ffffaf',
  \ '230' : '#ffffd7',
  \ '231' : '#ffffff',
  \ '232' : '#080808',
  \ '233' : '#121212',
  \ '234' : '#1c1c1c',
  \ '235' : '#262626',
  \ '236' : '#303030',
  \ '237' : '#3a3a3a',
  \ '238' : '#444444',
  \ '239' : '#4e4e4e',
  \ '240' : '#585858',
  \ '241' : '#626262',
  \ '242' : '#6c6c6c',
  \ '243' : '#767676',
  \ '244' : '#808080',
  \ '245' : '#8a8a8a',
  \ '246' : '#949494',
  \ '247' : '#9e9e9e',
  \ '248' : '#a8a8a8',
  \ '249' : '#b2b2b2',
  \ '250' : '#bcbcbc',
  \ '251' : '#c6c6c6',
  \ '252' : '#d0d0d0',
  \ '253' : '#dadada',
  \ '254' : '#e4e4e4',
  \ '255' : '#eeeeee', 'fg': 'fg', 'bg': 'bg', 'NONE': 'NONE'
  \ }

let s:self._deps = SpaceVim#api#import('data#dict')
function! s:self.nr2str(nr) abort
  return get(self._color_map, a:nr, '')
endfunction


function! s:self.str2nr(str) abort
  let nr = get(self._deps.swap(self._color_map), a:str, -1)
  if nr =~# 'fg\|bg\|NONE'
    return nr
  else
    return str2nr(nr)
  endif
endfunction


function! SpaceVim#api#color#get() abort
    return deepcopy(s:self)
endfunction