var STATE = {
	LOCAL_KEY: 1 << 0,
	LOCAL_KEY_PROBE: 1 << 1,
	LOCAL_KEY_REQUEST: 1 << 2,
	LOCAL_KEY_REJECT: 1 << 3,
	LOCAL_KEY_UNLOCK: 1 << 4,
	LOCAL_KEY_LOCK: 1 << 5,
	RPC_CONNECT: 1 << 6,
	RPC_CHANGE: 1 << 7,
	RPC_GONE: 1 << 8,
	RPC_PING: 1 << 9,
	EVM_BALANCE_LOW: 1 << 10,
	EVM_REGISTRY: 1 << 11,
	PROMISE_NEW: 1 << 12,
	PROMISE_PERSIST: 1 << 13,
};
const STATE_KEYS = Object.keys(STATE);
var g_state = 0;
var g_chainId = 0;
var g_balance = 0;
var g_minBalance = 10000000;
var g_poll_wallet = 3000;
var g_poll_rpc = 1000;
var g_registry = '0xb708175e3f6cd850643aaf7b32212afad50e2549';
var g_persist = []
var g_persistIndex = [];

const DEBUG = true;
const SESSION_ID = 'gasgasgas';
const KEY_STORAGEKEY = 'sessionKey_' + SESSION_ID;
const PERSIST_STORAGEKEY = 'persistKey_' + SESSION_ID; // replace with addressdeclarator

const qp = new URLSearchParams(window.location.search);
console.debug('uuid', qp.get("u"));

// borrowed from forro
async function stateChange(s, set_states, rst_states) {
	if (!set_states) {
		set_states = [];
	} else if (!Array.isArray(set_states)) {
		set_states = [set_states];
	}	
	if (!rst_states) {
		rst_states = [];
	} else if (!Array.isArray(rst_states)) {
		rst_states = [rst_states];
	}
	let new_state = g_state;
	for (let i = 0; i < set_states.length; i++) {
		let state = parseInt(set_states[i]);
		new_state |= state;
	}
	for (let i = 0; i < rst_states.length; i++) {
		let state = parseInt(set_states[i]);
		new_state = new_state & (0xffffffff & ~rst_states[i]);
	}
	old_state = g_state;
	g_state = new_state;

	const ev = new CustomEvent('messagestatechange', {
		bubbles: true,
		cancelable: false,
		composed: true,
		detail: {
			s: s,
			old_state: old_state,
			state: new_state,
		},
	});
	window.dispatchEvent(ev);
}

function checkState(bit_check, bit_field) {
	if (bit_field != 0 && !bit_field) {
		bit_field = g_state;
	}
	return (bit_check & bit_field) > 0;
}