66 lines
2.5 KiB
JavaScript
66 lines
2.5 KiB
JavaScript
function init() {
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const searchDb = items.filter(i => !i.remapID).map(i => [i, expandItem(i, [])]);
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const searchField = document.getElementById('search-field');
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const searchError = document.getElementById('search-error');
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const itemList = document.getElementById('item-list');
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const itemListFooter = document.getElementById('item-list-footer');
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const ITEM_LIST_SIZE = 64;
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const itemEntries = [];
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for (let i = 0; i < ITEM_LIST_SIZE; i++) {
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const itemElem = document.createElement('div');
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itemElem.classList.add('box');
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itemElem.setAttribute('id', `item-entry-${i}`);
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itemElem.style.width = '20vw';
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itemElem.style.margin = '1vw';
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itemElem.style.verticalAlign = 'top';
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itemList.append(itemElem);
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itemEntries.push(itemElem);
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}
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let currentSearchStr = null;
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function updateSearch() {
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if (searchField.value === currentSearchStr) return;
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currentSearchStr = searchField.value;
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itemListFooter.innerText = '';
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try {
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for (const itemEntry of itemEntries) itemEntry.style.display = 'none';
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const searchState = ItemSearchState.parseSearchString(currentSearchStr);
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const searchResults = [];
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for (let i = 0; i < searchDb.length; i++) {
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if (searchState.test(searchDb[i][0], searchDb[i][1])) searchResults.push(searchDb[i]);
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}
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if (searchResults.length === 0) {
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itemListFooter.innerText = 'No results!';
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} else {
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searchResults.sort((a, b) => searchState.compare(a[0], a[1], b[0], b[1]));
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const searchMax = Math.min(searchResults.length, ITEM_LIST_SIZE);
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for (let i = 0; i < searchMax; i++) {
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itemEntries[i].style.display = 'inline-block';
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displayExpandedItem(searchResults[i][1], `item-entry-${i}`);
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}
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if (searchMax < searchResults.length) {
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itemListFooter.innerText = `${searchResults.length - searchMax} more...`;
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}
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}
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searchError.innerText = '';
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} catch (e) {
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searchError.innerText = e.message;
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}
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}
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let updateSearchTask = null;
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searchField.addEventListener('input', e => {
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if (updateSearchTask !== null) {
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clearTimeout(updateSearchTask);
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}
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updateSearchTask = setTimeout(() => {
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updateSearchTask = null;
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updateSearch();
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}, 300);
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});
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updateSearch();
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}
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load_init(init);
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