import * as midi from 'easymidi'
import { MessageType, MidiDevice } from "../devices/Midi.js";
import { OSCDevice } from "../devices/OSC.js";
import { findClosestColor, mapNumber, numberRange, retry } from "../utilityFunctions.js";

const MA3_FADER_MIN = 0;
const MA3_FADER_MAX = 127;

export default async function mapping() {

	const ma3 = new OSCDevice('0.0.0.0', '127.0.0.1', 8002, 8000)

	const tryApcMini = async () => {
		const apcmini = await retry(() => new MidiDevice('APC mini mk2', true), 1000, 'apc mini');
		apcminiMapping(apcmini, ma3)
	}

	tryApcMini();

}

function ma3HardKey(ma3: OSCDevice, keycode: string, status: boolean) {
	ma3.sendString('/cmd', `Plugin "RBOSCKeys" "${keycode.toUpperCase()} ${status ? "press" : "release"}"`);
}

enum ApcColor {
	Off = 0,
	Beige = 108,
	White = 3,
	Green = 21,
	Red = 5,
	Blue = 45,
}

const apcColors: { num: number; color: number[] }[] = [
	{ num: 0, color: [0, 0, 0] },
	{ num: 1, color: [30, 30, 30] },
	{ num: 2, color: [127, 127, 127] },
	{ num: 3, color: [255, 255, 255] },
	{ num: 4, color: [255, 76, 76] },
	{ num: 5, color: [255, 0, 0] },
	{ num: 6, color: [89, 0, 0] },
	{ num: 7, color: [25, 0, 0] },
	{ num: 8, color: [255, 189, 108] },
	{ num: 9, color: [255, 84, 0] },
	{ num: 10, color: [89, 29, 0] },
	{ num: 11, color: [39, 27, 0] },
	{ num: 12, color: [255, 255, 76] },
	{ num: 13, color: [255, 255, 0] },
	{ num: 14, color: [89, 89, 0] },
	{ num: 15, color: [25, 25, 0] },
	{ num: 16, color: [136, 255, 76] },
	{ num: 17, color: [84, 255, 0] },
	{ num: 18, color: [29, 89, 0] },
	{ num: 19, color: [20, 43, 0] },
	{ num: 20, color: [76, 255, 76] },
	{ num: 21, color: [0, 255, 0] },
	{ num: 22, color: [0, 89, 0] },
	{ num: 23, color: [0, 25, 0] },
	{ num: 24, color: [76, 255, 94] },
	{ num: 25, color: [0, 255, 25] },
	{ num: 26, color: [0, 89, 13] },
	{ num: 27, color: [0, 25, 2] },
	{ num: 28, color: [76, 255, 136] },
	{ num: 29, color: [0, 255, 85] },
	{ num: 30, color: [0, 89, 29] },
	{ num: 31, color: [0, 31, 18] },
	{ num: 32, color: [76, 255, 183] },
	{ num: 33, color: [0, 255, 153] },
	{ num: 34, color: [0, 89, 53] },
	{ num: 35, color: [0, 25, 18] },
	{ num: 36, color: [76, 195, 255] },
	{ num: 37, color: [0, 169, 255] },
	{ num: 38, color: [0, 65, 82] },
	{ num: 39, color: [0, 16, 25] },
	{ num: 40, color: [76, 136, 255] },
	{ num: 41, color: [0, 85, 255] },
	{ num: 42, color: [0, 29, 89] },
	{ num: 43, color: [0, 8, 25] },
	{ num: 44, color: [76, 76, 255] },
	{ num: 45, color: [0, 0, 255] },
	{ num: 46, color: [0, 0, 89] },
	{ num: 47, color: [0, 0, 25] },
	{ num: 48, color: [135, 76, 255] },
	{ num: 49, color: [84, 0, 255] },
	{ num: 50, color: [25, 0, 100] },
	{ num: 51, color: [15, 0, 48] },
	{ num: 52, color: [255, 76, 255] },
	{ num: 53, color: [255, 0, 255] },
	{ num: 54, color: [89, 0, 89] },
	{ num: 55, color: [25, 0, 25] },
	{ num: 56, color: [255, 76, 135] },
	{ num: 57, color: [255, 0, 84] },
	{ num: 58, color: [89, 0, 29] },
	{ num: 59, color: [34, 0, 19] },
	{ num: 60, color: [255, 21, 0] },
	{ num: 61, color: [153, 53, 0] },
	{ num: 62, color: [121, 81, 0] },
	{ num: 63, color: [67, 100, 0] },
	{ num: 64, color: [3, 57, 0] },
	{ num: 65, color: [0, 87, 53] },
	{ num: 66, color: [0, 84, 127] },
	{ num: 67, color: [0, 0, 255] },
	{ num: 68, color: [0, 69, 79] },
	{ num: 69, color: [37, 0, 204] },
	{ num: 70, color: [127, 127, 127] },
	{ num: 71, color: [32, 32, 32] },
	{ num: 72, color: [255, 0, 0] },
	{ num: 73, color: [189, 255, 45] },
	{ num: 74, color: [175, 237, 6] },
	{ num: 75, color: [100, 255, 9] },
	{ num: 76, color: [16, 139, 0] },
	{ num: 77, color: [0, 255, 135] },
	{ num: 78, color: [0, 169, 255] },
	{ num: 79, color: [0, 42, 255] },
	{ num: 80, color: [63, 0, 255] },
	{ num: 81, color: [122, 0, 255] },
	{ num: 82, color: [178, 26, 125] },
	{ num: 83, color: [64, 33, 0] },
	{ num: 84, color: [255, 74, 0] },
	{ num: 85, color: [136, 225, 6] },
	{ num: 86, color: [114, 255, 21] },
	{ num: 87, color: [0, 255, 0] },
	{ num: 88, color: [59, 255, 38] },
	{ num: 89, color: [89, 255, 113] },
	{ num: 90, color: [56, 255, 204] },
	{ num: 91, color: [91, 138, 255] },
	{ num: 92, color: [49, 81, 198] },
	{ num: 93, color: [135, 127, 233] },
	{ num: 94, color: [211, 29, 255] },
	{ num: 95, color: [255, 0, 93] },
	{ num: 96, color: [255, 127, 0] },
	{ num: 97, color: [185, 176, 0] },
	{ num: 98, color: [144, 255, 0] },
	{ num: 99, color: [131, 93, 7] },
	{ num: 100, color: [57, 43, 0] },
	{ num: 101, color: [20, 76, 16] },
	{ num: 102, color: [13, 80, 56] },
	{ num: 103, color: [21, 21, 42] },
	{ num: 104, color: [22, 32, 90] },
	{ num: 105, color: [105, 60, 28] },
	{ num: 106, color: [168, 0, 10] },
	{ num: 107, color: [222, 81, 61] },
	{ num: 108, color: [216, 106, 28] },
	{ num: 109, color: [255, 225, 38] },
	{ num: 110, color: [158, 225, 47] },
	{ num: 111, color: [103, 181, 15] },
	{ num: 112, color: [30, 30, 48] },
	{ num: 113, color: [220, 255, 107] },
	{ num: 114, color: [128, 255, 189] },
	{ num: 115, color: [154, 153, 255] },
	{ num: 116, color: [142, 102, 255] },
	{ num: 117, color: [64, 64, 64] },
	{ num: 118, color: [117, 117, 117] },
	{ num: 119, color: [224, 255, 255] },
	{ num: 120, color: [160, 0, 0] },
	{ num: 121, color: [53, 0, 0] },
	{ num: 122, color: [26, 208, 0] },
	{ num: 123, color: [7, 66, 0] },
	{ num: 124, color: [185, 176, 0] },
	{ num: 125, color: [63, 49, 0] },
	{ num: 126, color: [179, 95, 0] },
	{ num: 127, color: [75, 21, 2] },
];

async function apcminiMapping(apcmini: MidiDevice, ma3: OSCDevice) {
	const APC_FIRST_EXEC = 201;

	apcmini.input.on('cc', m => console.dir(m));
	apcmini.input.on('noteon', m => console.dir(m));
	apcmini.input.on('noteoff', m => console.dir(m));

	// playback faders

	numberRange(48, 56).forEach((controller, index) => {
		const fader = apcmini.addControl(MessageType.CC, { controller });
		const exec = APC_FIRST_EXEC + index;
		const address = `/Page/Fader${exec}`;

		fader.addOutput(0, (message) => {
			ma3.sendFloat(address, mapNumber(message.value, 2, 125, MA3_FADER_MIN, MA3_FADER_MAX));
		});
	});

	// playback fader buttons
	[...numberRange(100, 107), 122].forEach((note, index) => {
		const button = apcmini.addControl(MessageType.NoteOnOff, { note });
		const exec = APC_FIRST_EXEC + index;
		const address = `/Page/Key${exec}`

		button.addOutput(0, message => {
			ma3.sendInt(address, message.value ? 1 : 0);
		})

		ma3.addListener(address, value => {
			button.handleFeedback(0, { velocity: value[0] ? 127 : 0, value: true })
		})
	});


	const rowColors = [
		ApcColor.Beige,
		ApcColor.Beige,
		ApcColor.Beige,
		ApcColor.Off,
		ApcColor.Off,
		ApcColor.Off,
		ApcColor.Beige,
		ApcColor.Beige,
	];

	[
		numberRange(101, 108),
		numberRange(301, 308),
		numberRange(401, 408),
		null,
		null,
		null,
		numberRange(191, 198),
		numberRange(291, 298),
	].forEach((rowContent, row) => {
		const rowFirstCC = row * 8;
		if (rowContent !== null) rowContent.forEach((exec, index) => {
			const button = apcmini.addControl(MessageType.NoteOnOff, { note: rowFirstCC + index })
			const address = `/Page/Key${exec}`

			button.addOutput(0, value => {
				ma3.sendInt(address, value.value ? 1 : 0)
			})

			ma3.addListener(address, value => {
				let color: number = ApcColor.Off;
				let channel = 5 as midi.Channel;

				if (rowColors[row]) {
					if (value[0] === 1 || value[0] === 2) color = rowColors[row]

					if (value[0] === 2) {
						channel = 8
					}

					if (value.length === 4) {
						const found = findClosestColor(value.slice(1, 4) as number[], apcColors)
						if (found) color = found.num;
					}

				}

				button.handleFeedback(0,
					{ channel: channel, value: true, velocity: color }
				)
			})

		})
	});

	const firstCommandNote = 112;
	// Command Keys
	[
		'clear',
		'next',
		'blind',
		'highlight',
		'store',
		'update',
		'off',
		'def_go'
	].forEach((key, index) => {
		const note = firstCommandNote + index;

		const button = apcmini.addControl(MessageType.NoteOnOff, { note })

		button.addOutput(0, data => {
			ma3HardKey(ma3, key, data.value);
		})

		button.handleFeedback(0, { value: true, velocity: 127 })
	})
}