78 lines
2.2 KiB
JavaScript
78 lines
2.2 KiB
JavaScript
import { emojiComponents } from "../data.js";
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import { getEmojiSequenceKeyword } from "../format.js";
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/**
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* Map components from test data
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*/
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function mapEmojiTestDataComponents(testSequences) {
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const results = {
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converted: /* @__PURE__ */ new Map(),
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items: /* @__PURE__ */ new Map(),
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names: /* @__PURE__ */ new Map(),
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types: {},
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keywords: {}
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};
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for (const key in emojiComponents) {
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const type = key;
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const range = emojiComponents[type];
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for (let number = range[0]; number < range[1]; number++) {
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const keyword = getEmojiSequenceKeyword([number]);
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const item = testSequences[keyword];
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if (!item) throw new Error(`Missing emoji component in test sequence: "${keyword}"`);
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results.converted.set(number, keyword);
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results.items.set(number, item);
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results.items.set(keyword, item);
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const name = item.name;
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results.names.set(number, name);
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results.names.set(keyword, name);
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results.types[name] = type;
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results.keywords[name] = keyword;
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}
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}
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return results;
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}
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/**
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* Convert to string
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*/
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function emojiSequenceWithComponentsToString(sequence) {
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return sequence.map((item) => typeof item === "number" ? item.toString(16) : item).join("-");
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}
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/**
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* Find variations in sequence
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*/
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function findEmojiComponentsInSequence(sequence) {
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const components = [];
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for (let index = 0; index < sequence.length; index++) {
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const code = sequence[index];
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for (const key in emojiComponents) {
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const type = key;
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const range = emojiComponents[type];
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if (code >= range[0] && code < range[1]) {
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components.push({
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index,
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type
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});
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break;
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}
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}
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}
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return components;
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}
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/**
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* Replace components in sequence
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*/
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function replaceEmojiComponentsInCombinedSequence(sequence, values) {
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const indexes = {
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"hair-style": 0,
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"skin-tone": 0
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};
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return sequence.map((item) => {
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if (typeof item === "number") return item;
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const index = indexes[item]++;
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const list = values[item];
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if (!list || !list.length) throw new Error(`Cannot replace ${item}: no valid values provided`);
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return list[index >= list.length ? list.length - 1 : index];
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});
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}
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export { emojiSequenceWithComponentsToString, findEmojiComponentsInSequence, mapEmojiTestDataComponents, replaceEmojiComponentsInCombinedSequence }; |