import { useMemo, useRef } from 'react';
import useUpdate from './useUpdate';
import { resolveHookState } from './misc/hookState';
function useList(initialList) {
    if (initialList === void 0) { initialList = []; }
    var list = useRef(resolveHookState(initialList));
    var update = useUpdate();
    var actions = useMemo(function () {
        var a = {
            set: function (newList) {
                list.current = resolveHookState(newList, list.current);
                update();
            },
            push: function () {
                var items = [];
                for (var _i = 0; _i < arguments.length; _i++) {
                    items[_i] = arguments[_i];
                }
                items.length && actions.set(function (curr) { return curr.concat(items); });
            },
            updateAt: function (index, item) {
                actions.set(function (curr) {
                    var arr = curr.slice();
                    arr[index] = item;
                    return arr;
                });
            },
            insertAt: function (index, item) {
                actions.set(function (curr) {
                    var arr = curr.slice();
                    index > arr.length ? (arr[index] = item) : arr.splice(index, 0, item);
                    return arr;
                });
            },
            update: function (predicate, newItem) {
                actions.set(function (curr) { return curr.map(function (item) { return (predicate(item, newItem) ? newItem : item); }); });
            },
            updateFirst: function (predicate, newItem) {
                var index = list.current.findIndex(function (item) { return predicate(item, newItem); });
                index >= 0 && actions.updateAt(index, newItem);
            },
            upsert: function (predicate, newItem) {
                var index = list.current.findIndex(function (item) { return predicate(item, newItem); });
                index >= 0 ? actions.updateAt(index, newItem) : actions.push(newItem);
            },
            sort: function (compareFn) {
                actions.set(function (curr) { return curr.slice().sort(compareFn); });
            },
            filter: function (callbackFn, thisArg) {
                actions.set(function (curr) { return curr.slice().filter(callbackFn, thisArg); });
            },
            removeAt: function (index) {
                actions.set(function (curr) {
                    var arr = curr.slice();
                    arr.splice(index, 1);
                    return arr;
                });
            },
            clear: function () {
                actions.set([]);
            },
            reset: function () {
                actions.set(resolveHookState(initialList).slice());
            },
        };
        /**
         * @deprecated Use removeAt method instead
         */
        a.remove = a.removeAt;
        return a;
    }, []);
    return [list.current, actions];
}
export default useList;