import { writable } from 'svelte/store';
import { baseUrl } from '$lib/env';
import type { Settings } from '$lib/types';

// Create a default settings object
const defaultSettings: Settings = {
	numScreens: 7,
	invertedColor: false,
	timerSeconds: 60,
	timerRunning: false,
	minSecPriceUpd: 30,
	fullRefreshMin: 60,
	wpTimeout: 600,
	tzString: 'UTC',
	dataSource: 0,
	mempoolInstance: 'mempool.space',
	mempoolSecure: true,
	localPoolEndpoint: 'localhost:2019',
	nostrPubKey: '',
	nostrRelay: 'wss://relay.damus.io',
	nostrZapNotify: false,
	nostrZapPubkey: '',
	ledFlashOnZap: true,
	fontName: 'oswald',
	availableFonts: ['antonio', 'oswald'],
	customEndpoint: 'ws-staging.btclock.dev',
	customEndpointDisableSSL: false,
	ledTestOnPower: true,
	ledFlashOnUpd: true,
	ledBrightness: 255,
	stealFocus: false,
	mcapBigChar: true,
	mdnsEnabled: true,
	otaEnabled: true,
	useSatsSymbol: true,
	useBlkCountdown: true,
	suffixPrice: false,
	disableLeds: false,
	mowMode: false,
	verticalDesc: true,
	suffixShareDot: false,
	enableDebugLog: false,
	hostnamePrefix: 'btclock',
	hostname: 'btclock',
	ip: '',
	txPower: 80,
	gitReleaseUrl: 'https://git.btclock.dev/api/v1/repos/btclock/btclock_v3/releases/latest',
	bitaxeEnabled: false,
	bitaxeHostname: 'bitaxe1',
	miningPoolStats: false,
	miningPoolName: 'noderunners',
	miningPoolUser: '',
	availablePools: [
		'ocean',
		'noderunners',
		'satoshi_radio',
		'braiins',
		'public_pool',
		'local_public_pool',
		'gobrrr_pool',
		'ckpool',
		'eu_ckpool'
	],
	httpAuthEnabled: false,
	httpAuthUser: 'btclock',
	httpAuthPass: 'satoshi',
	hasFrontlight: false,
	// Default frontlight settings
	flDisable: false,
	flMaxBrightness: 2684,
	flAlwaysOn: false,
	flEffectDelay: 50,
	flFlashOnUpd: true,
	flFlashOnZap: true,
	// Default light sensor settings
	hasLightLevel: false,
	luxLightToggle: 128,
	flOffWhenDark: false,
	hwRev: '',
	fsRev: '',
	gitRev: '',
	gitTag: '',
	lastBuildTime: '',
	screens: [
		{ id: 0, name: 'Block Height', enabled: true },
		{ id: 3, name: 'Time', enabled: false },
		{ id: 4, name: 'Halving countdown', enabled: false },
		{ id: 6, name: 'Block Fee Rate', enabled: false },
		{ id: 10, name: 'Sats per dollar', enabled: true },
		{ id: 20, name: 'Ticker', enabled: true },
		{ id: 30, name: 'Market Cap', enabled: false }
	],
	actCurrencies: ['USD'],
	availableCurrencies: ['USD', 'EUR', 'GBP', 'JPY', 'AUD', 'CAD'],
	poolLogosUrl: 'https://git.btclock.dev/btclock/mining-pool-logos/raw/branch/main',
	ceEndpoint: 'ws-staging.btclock.dev',
	ceDisableSSL: false,
	dnd: {
		enabled: false,
		timeBasedEnabled: false,
		startHour: 23,
		startMinute: 0,
		endHour: 7,
		endMinute: 0
	}
};

// Create the Svelte store
function createSettingsStore() {
	const { subscribe, set, update } = writable<Settings>(defaultSettings);

	return {
		subscribe,
		fetch: async () => {
			try {
				const response = await fetch(`${baseUrl}/api/settings`);
				if (!response.ok) {
					throw new Error(`Error fetching settings: ${response.statusText}`);
				}
				const data = await response.json();
				data.timePerScreen = data.timerSeconds / 60;
				data.isLoaded = true;
				set(data);
				return data;
			} catch (error) {
				console.error('Failed to fetch settings:', error);
				return defaultSettings;
			}
		},
		update: async (newSettings: Partial<Settings>) => {
			try {
				const formSettings = { ...newSettings };
				delete formSettings['gitRev'];
				delete formSettings['ip'];
				delete formSettings['lastBuildTime'];

				const response = await fetch(`${baseUrl}/api/json/settings`, {
					method: 'PATCH',
					headers: {
						'Content-Type': 'application/json'
					},
					body: JSON.stringify(formSettings)
				});

				if (!response.ok) {
					throw new Error(`Error updating settings: ${response.statusText}`);
				} else {
					console.log(formSettings, response);
				}

				// Update the local store with the new settings
				update((currentSettings) => ({ ...currentSettings, ...newSettings }));

				return true;
			} catch (error) {
				console.error('Failed to update settings:', error);
				return false;
			}
		},
		set: (newSettings: Settings) => set(newSettings),
		reset: async () => {
			try {
				const response = await fetch(`${baseUrl}/api/settings`);
				if (!response.ok) {
					throw new Error(`Error fetching settings: ${response.statusText}`);
				}
				const data = await response.json();
				set(data);
				return data;
			} catch (error) {
				console.error('Failed to fetch settings:', error);
				return defaultSettings;
			}
		}
	};
}

export const settings = createSettingsStore();

// Initialize the store by fetching settings when this module is first imported
if (typeof window !== 'undefined') {
	settings.fetch();
}