import { browser } from '$app/environment';
import { readable } from 'svelte/store';

const url = 'http://192.168.116.72';

export type SensorData = {
	temp: number;
	hum: number;
	out1: boolean;
	out2: boolean;
};

const defaultData: SensorData = {
	temp: 0,
	hum: 0,
	out1: false,
	out2: false,
};

export const sensor = readable<SensorData>(defaultData, (set) => {
	if (browser) {
		const source = new EventSource(`${url}/events`);

		source.addEventListener('open', () => {
			console.log('Connected');
		});

		source.addEventListener('message', (e) => {
			set(JSON.parse(e.data));
		});
	}
});

export async function setOutput(pin: number, value: boolean) {
	await fetch(`${url}/set`, {
		method: 'POST',
		headers: {
			'Content-Type': 'application/json',
			Accept: 'application/json',
		},
		body: JSON.stringify({ pin, value }),
	});
}

export async function setOnTemp(temp: number) {
	await fetch(`${url}/settings`, {
		method: 'PATCH',
		headers: {
			'Content-Type': 'application/json',
			Accept: 'application/json',
		},
		body: JSON.stringify({ onTemp: temp }),
	});
}

export async function setOnHum(hum: number) {
	await fetch(`${url}/settings`, {
		method: 'PATCH',
		headers: {
			'Content-Type': 'application/json',
			Accept: 'application/json',
		},
		body: JSON.stringify({ onHum: hum }),
	});
}