@bookbox/generator-js/build/esm/prepare.js

Bookbox generator for js code

var __rest = (this && this.__rest) || function (s, e) {
    var t = {};
    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
        t[p] = s[p];
    if (s != null && typeof Object.getOwnPropertySymbols === "function")
        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
            if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
                t[p[i]] = s[p[i]];
        }
    return t;
};
import { defaultBookApi } from "./defaultApi";
function isBookResult(x) {
    return typeof x === "object" && x !== null && "schema" in x;
}
/**
 * Составление дерева с учётом границ
 */
export function getPureSchema(schema) {
    const result = [];
    const stack = [];
    const getTarget = () => stack.length > 0 ? stack[stack.length - 1].children : result;
    for (const item of schema) {
        // куда класть текущие элементы
        const target = getTarget();
        if (typeof item === "string") {
            target.push(item);
        }
        else if (typeof item === "number") {
            target.push(`${item}`);
        }
        else if (item === null) {
            target.push("");
        }
        else if (typeof item === "boolean") {
            target.push(`${+item}`);
        }
        else if (isBookResult(item)) {
            // вложенные книги
            target.push(...getPureSchema(item.schema));
        }
        else if ((typeof item === "object" &&
            item.prototype &&
            item instanceof Proxy) ||
            typeof item === "function") {
            target.push(...getPureSchema([item()]));
        }
        else if ("__start" in item) {
            // текущая область
            stack.push({
                name: item.__start,
                props: item.props,
                children: [],
            });
        }
        else if ("__end" in item) {
            const elem = stack.pop();
            if (elem) {
                const parentTarget = getTarget();
                parentTarget.push(elem);
            }
        }
        else {
            item.children = getPureSchema(item.children);
            target.push(item);
        }
    }
    // замыкаем остатки стека
    while (stack.length > 0) {
        const elem = stack.pop();
        const target = getTarget();
        target.push(elem);
    }
    return result;
}
export function getBookSchema(_a) {
    var { api = defaultBookApi } = _a, params = __rest(_a, ["api"]);
    let rawSchema;
    if ("rawSchema" in params) {
        rawSchema = params.rawSchema;
    }
    else {
        rawSchema = params.book(api).schema;
    }
    return { schema: getPureSchema(rawSchema) };
}