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import { ref, onMounted, watch } from 'vue';
import { isNumber, isUndefined } from '../../utils/types.mjs';
import { isObject } from '@vue/shared';
const useThrottleRender = (loading, throttle = 0) => {
if (throttle === 0)
return loading;
const initVal = isObject(throttle) && Boolean(throttle.initVal);
const throttled = ref(initVal);
let timeoutHandle = null;
const dispatchThrottling = (timer) => {
if (isUndefined(timer)) {
throttled.value = loading.value;
return;
}
if (timeoutHandle) {
clearTimeout(timeoutHandle);
}
timeoutHandle = setTimeout(() => {
throttled.value = loading.value;
}, timer);
};
const dispatcher = (type) => {
if (type === "leading") {
if (isNumber(throttle)) {
dispatchThrottling(throttle);
} else {
dispatchThrottling(throttle.leading);
}
} else {
if (isObject(throttle)) {
dispatchThrottling(throttle.trailing);
} else {
throttled.value = false;
}
}
};
onMounted(() => dispatcher("leading"));
watch(() => loading.value, (val) => {
dispatcher(val ? "leading" : "trailing");
});
return throttled;
};
export { useThrottleRender };
//# sourceMappingURL=index.mjs.map