"use strict";
// Taken from graphql-js
// https://github.com/graphql/graphql-js/blob/main/src/jsutils/inspect.ts
Object.defineProperty(exports, "__esModule", { value: true });
exports.inspect = void 0;
const graphql_1 = require("graphql");
const AggregateError_js_1 = require("./AggregateError.js");
const MAX_RECURSIVE_DEPTH = 3;
/**
 * Used to print values in error messages.
 */
function inspect(value) {
    return formatValue(value, []);
}
exports.inspect = inspect;
function formatValue(value, seenValues) {
    switch (typeof value) {
        case 'string':
            return JSON.stringify(value);
        case 'function':
            return value.name ? `[function ${value.name}]` : '[function]';
        case 'object':
            return formatObjectValue(value, seenValues);
        default:
            return String(value);
    }
}
function formatError(value) {
    if (value instanceof graphql_1.GraphQLError) {
        return value.toString();
    }
    return `${value.name}: ${value.message};\n ${value.stack}`;
}
function formatObjectValue(value, previouslySeenValues) {
    if (value === null) {
        return 'null';
    }
    if (value instanceof Error) {
        if ((0, AggregateError_js_1.isAggregateError)(value)) {
            return formatError(value) + '\n' + formatArray(value.errors, previouslySeenValues);
        }
        return formatError(value);
    }
    if (previouslySeenValues.includes(value)) {
        return '[Circular]';
    }
    const seenValues = [...previouslySeenValues, value];
    if (isJSONable(value)) {
        const jsonValue = value.toJSON();
        // check for infinite recursion
        if (jsonValue !== value) {
            return typeof jsonValue === 'string' ? jsonValue : formatValue(jsonValue, seenValues);
        }
    }
    else if (Array.isArray(value)) {
        return formatArray(value, seenValues);
    }
    return formatObject(value, seenValues);
}
function isJSONable(value) {
    return typeof value.toJSON === 'function';
}
function formatObject(object, seenValues) {
    const entries = Object.entries(object);
    if (entries.length === 0) {
        return '{}';
    }
    if (seenValues.length > MAX_RECURSIVE_DEPTH) {
        return '[' + getObjectTag(object) + ']';
    }
    const properties = entries.map(([key, value]) => key + ': ' + formatValue(value, seenValues));
    return '{ ' + properties.join(', ') + ' }';
}
function formatArray(array, seenValues) {
    if (array.length === 0) {
        return '[]';
    }
    if (seenValues.length > MAX_RECURSIVE_DEPTH) {
        return '[Array]';
    }
    const len = array.length;
    const remaining = array.length;
    const items = [];
    for (let i = 0; i < len; ++i) {
        items.push(formatValue(array[i], seenValues));
    }
    if (remaining === 1) {
        items.push('... 1 more item');
    }
    else if (remaining > 1) {
        items.push(`... ${remaining} more items`);
    }
    return '[' + items.join(', ') + ']';
}
function getObjectTag(object) {
    const tag = Object.prototype.toString
        .call(object)
        .replace(/^\[object /, '')
        .replace(/]$/, '');
    if (tag === 'Object' && typeof object.constructor === 'function') {
        const name = object.constructor.name;
        if (typeof name === 'string' && name !== '') {
            return name;
        }
    }
    return tag;
}
