const intervalMs = 10;
const maxAttempt = 1000;
let cnt = 0;

function selectUSDCInput() {
const usdcBlock = [...document.querySelectorAll('div')]
.find(el => el.textContent.includes("USDC"));

if (!usdcBlock) return null;

return usdcBlock.querySelector("input");
}

function forceReactChange(el, value) {
const lastValue = el.value;
el.value = value;

const event = new Event('input', { bubbles: true });
event.simulated = true;

const tracker = el._valueTracker;
if (tracker) tracker.setValue(lastValue);

el.dispatchEvent(event);
}

let inputSet = false;

const timer = setInterval(() => {
const inp = selectUSDCInput();
const btn = [...document.querySelectorAll('button')]
.find(b => b.textContent.includes('Commit Funds'));

// 1) input 첫 1회만 업데이트
if (inp && !inputSet) {
forceReactChange(inp, "500");
inputSet = true;
console.log("input set ONCE");
}
if (!inputSet) {
console.log("no input yet");
}

// 2) 버튼 활성화되면 클릭
if (btn && !btn.disabled && inputSet) {
btn.click();
console.log("button clicked");
cnt++;
}

if (cnt > maxAttempt) {
clearInterval(timer);
console.log("done");
}
}, intervalMs);