72 lines
2.1 KiB
TypeScript
72 lines
2.1 KiB
TypeScript
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import * as _ from 'lodash';
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import core from '../chat/core';
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import { Character } from '../site/character_page/interfaces';
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import { Matcher, Score, Scoring } from '../site/character_page/matcher';
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import { Cache } from './cache';
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export interface CharacterCacheRecord {
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character: Character;
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lastFetched: Date;
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added: Date;
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matchScore: number;
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}
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export class ProfileCache extends Cache<CharacterCacheRecord> {
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register(c: Character): CharacterCacheRecord {
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const k = Cache.nameKey(c.character.name);
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const score = ProfileCache.score(c);
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if (k in this.cache) {
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const rExisting = this.cache[k];
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rExisting.character = c;
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rExisting.lastFetched = new Date();
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rExisting.matchScore = score;
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return rExisting;
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}
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const rNew = {
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character: c,
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lastFetched: new Date(),
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added: new Date(),
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matchScore: score
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};
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this.cache[k] = rNew;
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return rNew;
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}
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static score(c: Character): number {
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const you = core.characters.ownProfile;
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const m = Matcher.generateReport(you.character, c.character);
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// let mul = Math.sign(Math.min(m.you.total, m.them.total));
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// if (mul === 0)
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// mul = 0.5;
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// const score = Math.min(m.them.total, m.you.total); // mul * (Math.abs(m.you.total) + Math.abs(m.them.total));
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const finalScore = _.reduce(
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_.concat(_.values(m.them.scores), _.values(m.you.scores)),
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(accum: Scoring | null, score: Score) => {
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if (accum === null) {
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return (score.score !== Scoring.NEUTRAL) ? score.score : null;
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}
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return (score.score === Scoring.NEUTRAL) ? accum : Math.min(accum, score.score);
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},
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null
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);
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// console.log('Profile score', c.character.name, score, m.you.total, m.them.total,
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// m.you.total + m.them.total, m.you.total * m.them.total);
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return (finalScore === null) ? Scoring.NEUTRAL : finalScore;
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}
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}
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