agentfootprint/dist/semantics/coverage/search/served.js

The explainable agent framework — backtrack a wrong answer to the exact context that caused it (evidence, not guesses). Built on footprintjs.

"use strict";
/**
 * search/served — what the MODEL reads for `checked: 'declared'` once the
 * funnel has composed it.
 *
 * Pattern: one pure projection.
 * Role:    semantics/ layer, pure.
 * Emits:   N/A.
 *
 * The typed fields and one static note — no new sentence. `checked` becomes
 * the composed items (each `what` plus its typed fields); the gaps the model
 * can act on ride `not_checked` / `cannot_cover` as plain items. Kept OFF what
 * the model reads, and on the record only:
 *
 *   • `complete` — a bare `true` beside "nothing found" invites "that's all
 *     there is"; the claim checker reads it from the row;
 *   • the `said` words (a checker's vocabulary) and `quote` (a statement
 *     writer's mark);
 *   • a long list's values — a 500-id population is served as ONE item, its
 *     count and the first {@link LIST_SHOWN} values quoted, so an empty
 *     result never costs the model a 50 KB message. The row keeps every value.
 *
 * An absence is served {@link ABSENCE_NOTE_COMPOSED}, not `ABSENCE_NOTE`: the
 * latter says "nothing was substituted for what was asked", which a declared
 * default — or an argument-unsent gap served beside it — contradicts. The
 * result is an ordinary absence (or ledger): every reader that predates
 * `search` reads it as one.
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.servedAbsence = exports.servedLedger = exports.servedItems = exports.servedItem = exports.LIST_SHOWN = exports.LIST_SERVED_WHOLE = void 0;
const absent_js_1 = require("../absent.js");
const facets_js_1 = require("./facets.js");
/** A list longer than this is served as one item: its count and the first few values. */
exports.LIST_SERVED_WHOLE = 5;
/** How many values of a collapsed list are shown. */
exports.LIST_SHOWN = 3;
/** The longest one shown value, in characters (then `…`). */
const SHOWN_CHARS = 64;
/** One value as quoted data — one line, no backtick, capped. */
function quoted(value) {
    const text = (0, facets_js_1.valueText)(value)
        .replace(/[\p{Cc}\p{Zl}\p{Zp}]/gu, ' ')
        .replace(/`/g, "'")
        .trim();
    const points = Array.from(text);
    return `\`${points.length > SHOWN_CHARS ? `${points.slice(0, SHOWN_CHARS).join('')}…` : text}\``;
}
/** `<argument>: N values, first 3: `a`, `b`, `c`` — the collapsed item's words. */
function collapsedWhat(argument, values) {
    const shown = values.slice(0, exports.LIST_SHOWN).map(quoted).join(', ');
    return `${argument}: ${values.length} values, first ${exports.LIST_SHOWN}: ${shown}`;
}
/** One composed item as the model reads it — the record-only marks removed. */
function servedItem(item) {
    if (Array.isArray(item.value) && item.value.length > exports.LIST_SERVED_WHOLE) {
        return {
            what: collapsedWhat(item.argument ?? item.facet, item.value),
            facet: item.facet,
            ...(item.argument !== undefined && { argument: item.argument }),
            from: item.from,
            count: item.value.length,
        };
    }
    return Object.fromEntries(Object.entries(item).filter(([key]) => key !== 'said' && key !== 'quote'));
}
exports.servedItem = servedItem;
/**
 * The composed items as the model reads them: a run of more than
 * {@link LIST_SERVED_WHOLE} population items from one argument (a list sent)
 * becomes one item with its count.
 */
function servedItems(items) {
    const out = [];
    for (let i = 0; i < items.length;) {
        const head = items[i];
        let j = i + 1;
        while (j < items.length &&
            head.facet === 'population' &&
            head.argument !== undefined &&
            items[j].argument === head.argument &&
            items[j].facet === 'population' &&
            items[j].from === head.from) {
            j += 1;
        }
        const run = items.slice(i, j);
        if (run.length > exports.LIST_SERVED_WHOLE) {
            out.push({
                what: collapsedWhat(head.argument, run.map((r) => r.value)),
                facet: head.facet,
                argument: head.argument,
                from: head.from,
                count: run.length,
            });
        }
        else {
            out.push(...run.map(servedItem));
        }
        i = j;
    }
    return out;
}
exports.servedItems = servedItems;
/** One declaring object with `checked` composed in place, keys in the minted order. */
function composedIn(holder, checked, lists) {
    const out = {};
    for (const [key, value] of Object.entries(holder)) {
        if (key === 'not_checked' || key === 'cannot_cover' || key === 'complete')
            continue;
        if (key !== 'checked') {
            out[key] = value;
            continue;
        }
        out.checked = servedItems(checked);
        if (lists.notChecked.length > 0)
            out.not_checked = lists.notChecked.map((i) => ({ ...i }));
        if (lists.cannotCover.length > 0)
            out.cannot_cover = lists.cannotCover.map((i) => ({ ...i }));
    }
    return out;
}
/** The composed ledger — `coverage(rows, { checked: 'declared' })` — with its result untouched. */
function servedLedger(ledger, checked, lists) {
    return {
        ...ledger,
        af_coverage: composedIn(ledger.af_coverage, checked, lists),
    };
}
exports.servedLedger = servedLedger;
/** The composed absence, keys in the order the tool minted them, with the composed note. */
function servedAbsence(absence, checked, lists) {
    return {
        ...composedIn(absence, checked, lists),
        note: absent_js_1.ABSENCE_NOTE_COMPOSED,
    };
}
exports.servedAbsence = servedAbsence;
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