const ALIASES = [
    'arnecolors', // the default color palette
    'mastersystem',
    'gameboycolour',
    'amiga',
    'arnecolors',
    'famicom',
    'atari',
    'pastel',
    'ega',
    'amstrad',
    'proteus_mellow',
    'proteus_rich',
    'proteus_night',
    'c64',
    'whitingjp'
]

const COLOR_PALETTES = new Map()

COLOR_PALETTES.set('mastersystem', {
    black: '#000000',
    white: '#FFFFFF',
    grey: '#555555',
    darkgrey: '#555500',
    lightgrey: '#AAAAAA',
    gray: '#555555',
    darkgray: '#555500',
    lightgray: '#AAAAAA',
    red: '#FF0000',
    darkred: '#AA0000',
    lightred: '#FF5555',
    brown: '#AA5500',
    darkbrown: '#550000',
    lightbrown: '#FFAA00',
    orange: '#FF5500',
    yellow: '#FFFF55',
    green: '#55AA00',
    darkgreen: '#005500',
    lightgreen: '#AAFF00',
    blue: '#5555AA',
    lightblue: '#AAFFFF',
    darkblue: '#000055',
    purple: '#550055',
    pink: '#FFAAFF'
})

COLOR_PALETTES.set('gameboycolour', {
    black: '#000000',
    white: '#FFFFFF',
    grey: '#7F7F7C',
    darkgrey: '#3E3E44',
    lightgrey: '#BAA7A7',
    gray: '#7F7F7C',
    darkgray: '#3E3E44',
    lightgray: '#BAA7A7',
    red: '#A7120C',
    darkred: '#880606',
    lightred: '#BA381F',
    brown: '#57381F',
    darkbrown: '#3E2519',
    lightbrown: '#8E634B',
    orange: '#BA4B32',
    yellow: '#C0BA6F',
    green: '#517525',
    darkgreen: '#385D12',
    lightgreen: '#6F8E44',
    blue: '#5D6FA7',
    lightblue: '#8EA7A7',
    darkblue: '#4B575D',
    purple: '#3E3E44',
    pink: '#BA381F'
})

COLOR_PALETTES.set('amiga', {
    black: '#000000',
    white: '#FFFFFF',
    grey: '#BBBBBB',
    darkgrey: '#333333',
    lightgrey: '#FFEEDD',
    gray: '#BBBBBB',
    darkgray: '#333333',
    lightgray: '#FFEEDD',
    red: '#DD1111',
    darkred: '#990000',
    lightred: '#FF4422',
    brown: '#663311',
    darkbrown: '#331100',
    lightbrown: '#AA6644',
    orange: '#FF6644',
    yellow: '#FFDD66',
    green: '#448811',
    darkgreen: '#335500',
    lightgreen: '#88BB77',
    blue: '#8899DD',
    lightblue: '#BBDDEE',
    darkblue: '#666688',
    purple: '#665555',
    pink: '#997788'
})

COLOR_PALETTES.set('arnecolors', {
    black: '#000000',
    white: '#FFFFFF',
    grey: '#9d9d9d',
    darkgrey: '#697175',
    lightgrey: '#cccccc',
    gray: '#9d9d9d',
    darkgray: '#697175',
    lightgray: '#cccccc',
    red: '#be2633',
    darkred: '#732930',
    lightred: '#e06f8b',
    brown: '#a46422',
    darkbrown: '#493c2b',
    lightbrown: '#eeb62f',
    orange: '#eb8931',
    yellow: '#f7e26b',
    green: '#44891a',
    darkgreen: '#2f484e',
    lightgreen: '#a3ce27',
    blue: '#1d57f7',
    lightblue: '#B2DCEF',
    darkblue: '#1B2632',
    purple: '#342a97',
    pink: '#de65e2'
})
COLOR_PALETTES.set('famicom', {
    black: '#000000',
    white: '#ffffff',
    grey: '#7c7c7c',
    darkgrey: '#080808',
    lightgrey: '#bcbcbc',
    gray: '#7c7c7c',
    darkgray: '#080808',
    lightgray: '#bcbcbc',
    red: '#f83800',
    darkred: '#881400',
    lightred: '#f87858',
    brown: '#AC7C00',
    darkbrown: '#503000',
    lightbrown: '#FCE0A8',
    orange: '#FCA044',
    yellow: '#F8B800',
    green: '#00B800',
    darkgreen: '#005800',
    lightgreen: '#B8F8B8',
    blue: '#0058F8',
    lightblue: '#3CBCFC',
    darkblue: '#0000BC',
    purple: '#6644FC',
    pink: '#F878F8'
})

COLOR_PALETTES.set('atari', {
    black: '#000000',
    white: '#FFFFFF',
    grey: '#909090',
    darkgrey: '#404040',
    lightgrey: '#b0b0b0',
    gray: '#909090',
    darkgray: '#404040',
    lightgray: '#b0b0b0',
    red: '#A03C50',
    darkred: '#700014',
    lightred: '#DC849C',
    brown: '#805020',
    darkbrown: '#703400',
    lightbrown: '#CB9870',
    orange: '#CCAC70',
    yellow: '#ECD09C',
    green: '#58B06C',
    darkgreen: '#006414',
    lightgreen: '#70C484',
    blue: '#1C3C88',
    lightblue: '#6888C8',
    darkblue: '#000088',
    purple: '#3C0080',
    pink: '#B484DC'
})
COLOR_PALETTES.set('pastel', {
    black: '#000000',
    white: '#FFFFFF',
    grey: '#3e3e3e',
    darkgrey: '#313131',
    lightgrey: '#9cbcbc',
    gray: '#3e3e3e',
    darkgray: '#313131',
    lightgray: '#9cbcbc',
    red: '#f56ca2',
    darkred: '#a63577',
    lightred: '#ffa9cf',
    brown: '#b58c53',
    darkbrown: '#787562',
    lightbrown: '#B58C53',
    orange: '#EB792D',
    yellow: '#FFe15F',
    green: '#00FF4F',
    darkgreen: '#2b732c',
    lightgreen: '#97c04f',
    blue: '#0f88d3',
    lightblue: '#00fffe',
    darkblue: '#293a7b',
    purple: '#ff6554',
    pink: '#eb792d'
})
COLOR_PALETTES.set('ega', {
    black: '#000000',
    white: '#ffffff',
    grey: '#555555',
    darkgrey: '#555555',
    lightgrey: '#aaaaaa',
    gray: '#555555',
    darkgray: '#555555',
    lightgray: '#aaaaaa',
    red: '#ff5555',
    darkred: '#aa0000',
    lightred: '#ff55ff',
    brown: '#aa5500',
    darkbrown: '#aa5500',
    lightbrown: '#ffff55',
    orange: '#ff5555',
    yellow: '#ffff55',
    green: '#00aa00',
    darkgreen: '#00aaaa',
    lightgreen: '#55ff55',
    blue: '#5555ff',
    lightblue: '#55ffff',
    darkblue: '#0000aa',
    purple: '#aa00aa',
    pink: '#ff55ff'
})

COLOR_PALETTES.set('proteus_mellow', {
    black: '#3d2d2e',
    white: '#ddf1fc',
    grey: '#9fb2d4',
    darkgrey: '#7b8272',
    lightgrey: '#a4bfda',
    gray: '#9fb2d4',
    darkgray: '#7b8272',
    lightgray: '#a4bfda',
    red: '#9d5443',
    darkred: '#8c5b4a',
    lightred: '#94614c',
    brown: '#89a78d',
    darkbrown: '#829e88',
    lightbrown: '#aaae97',
    orange: '#d1ba86',
    yellow: '#d6cda2',
    green: '#75ac8d',
    darkgreen: '#8fa67f',
    lightgreen: '#8eb682',
    blue: '#88a3ce',
    lightblue: '#a5adb0',
    darkblue: '#5c6b8c',
    purple: '#d39fac',
    pink: '#c8ac9e'
})

COLOR_PALETTES.set('proteus_night', {
    black: '#010912',
    white: '#fdeeec',
    grey: '#051d40',
    darkgrey: '#091842',
    lightgrey: '#062151',
    gray: '#051d40',
    darkgray: '#091842',
    lightgray: '#062151',
    red: '#ad4576',
    darkred: '#934765',
    lightred: '#ab6290',
    brown: '#61646b',
    darkbrown: '#3d2d2d',
    lightbrown: '#8393a0',
    orange: '#0a2227',
    yellow: '#0a2541',
    green: '#75ac8d',
    darkgreen: '#0a2434',
    lightgreen: '#061f2e',
    blue: '#0b2c79',
    lightblue: '#809ccb',
    darkblue: '#08153b',
    purple: '#666a87',
    pink: '#754b4d'
})

COLOR_PALETTES.set('proteus_rich', {
    black: '#6f686f',
    white: '#d1b1e2',
    grey: '#b9aac1',
    darkgrey: '#8e8b84',
    lightgrey: '#c7b5cd',
    gray: '#b9aac1',
    darkgray: '#8e8b84',
    lightgray: '#c7b5cd',
    red: '#a11f4f',
    darkred: '#934765',
    lightred: '#c998ad',
    brown: '#89867d',
    darkbrown: '#797f75',
    lightbrown: '#ab9997',
    orange: '#ce8c5c',
    yellow: '#f0d959',
    green: '#75bc54',
    darkgreen: '#599d79',
    lightgreen: '#90cf5c',
    blue: '#8fd0ec',
    lightblue: '#bcdce7',
    darkblue: '#0b2c70',
    purple: '#9b377f',
    pink: '#cd88e5'
})

COLOR_PALETTES.set('amstrad', {
    black: '#000000',
    white: '#ffffff',
    grey: '#7f7f7f',
    darkgrey: '#636363',
    lightgrey: '#afafaf',
    gray: '#7f7f7f',
    darkgray: '#636363',
    lightgray: '#afafaf',
    red: '#ff0000',
    darkred: '#7f0000',
    lightred: '#ff7f7f',
    brown: '#ff7f00',
    darkbrown: '#7f7f00',
    lightbrown: '#ffff00',
    orange: '#ff007f',
    yellow: '#ffff7f',
    green: '#01ff00',
    darkgreen: '#007f00',
    lightgreen: '#7fff7f',
    blue: '#0000ff',
    lightblue: '#7f7fff',
    darkblue: '#00007f',
    purple: '#7f007f',
    pink: '#ff7fff'
})
COLOR_PALETTES.set('c64', {
    black: '#000000',
    white: '#ffffff',
    grey: '#6C6C6C',
    darkgrey: '#444444',
    lightgrey: '#959595',
    gray: '#6C6C6C',
    darkgray: '#444444',
    lightgray: '#959595',
    red: '#68372B',
    darkred: '#3f1e17',
    lightred: '#9A6759',
    brown: '#433900',
    darkbrown: '#221c02',
    lightbrown: '#6d5c0d',
    orange: '#6F4F25',
    yellow: '#B8C76F',
    green: '#588D43',
    darkgreen: '#345129',
    lightgreen: '#9AD284',
    blue: '#6C5EB5',
    lightblue: '#70A4B2',
    darkblue: '#352879',
    purple: '#6F3D86',
    pink: '#b044ac'
})
COLOR_PALETTES.set('whitingjp', {
    black: '#202527',
    white: '#eff8fd',
    grey: '#7b7680',
    darkgrey: '#3c3b44',
    lightgrey: '#bed0d7',
    gray: '#7b7680',
    darkgray: '#3c3b44',
    lightgray: '#bed0d7',
    red: '#bd194b',
    darkred: '#6b1334',
    lightred: '#ef2358',
    brown: '#b52e1c',
    darkbrown: '#681c12',
    lightbrown: '#e87b45',
    orange: '#ff8c10',
    yellow: '#fbd524',
    green: '#36bc3c',
    darkgreen: '#317610',
    lightgreen: '#8ce062',
    blue: '#3f62c6',
    lightblue: '#57bbe0',
    darkblue: '#2c2fa0',
    purple: '#7037d9',
    pink: '#ec2b8f'
})

export function lookupColorPalette(alias: string, colorName: string) {
    let aliasStr
    if (Number.parseInt(alias, 10) >= 1) {
        aliasStr = ALIASES[Number.parseInt(alias, 10)]
    } else {
        aliasStr = alias
    }
    const map = COLOR_PALETTES.get(aliasStr)
    if (!map) {
        throw new Error(`BUG: Invalid color palette name or number: "${alias}" "${aliasStr}"`)
    }
    const colorValue = map[colorName.toLowerCase()]
    return colorValue
}