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"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const t = __importStar(require("@babel/types"));
if (!(Array.isArray(t.TYPES) &&
t.TYPES.every((t) => typeof t === 'string'))) {
throw new Error('@babel/types TYPES does not match the expected type.');
}
const FLIPPED_ALIAS_KEYS = t
.FLIPPED_ALIAS_KEYS;
const TYPES = new Set(t.TYPES);
if (!(FLIPPED_ALIAS_KEYS &&
// tslint:disable-next-line: strict-type-predicates
typeof FLIPPED_ALIAS_KEYS === 'object' &&
Object.keys(FLIPPED_ALIAS_KEYS).every((key) => Array.isArray(FLIPPED_ALIAS_KEYS[key]) &&
// tslint:disable-next-line: strict-type-predicates
FLIPPED_ALIAS_KEYS[key].every((v) => typeof v === 'string')))) {
throw new Error('@babel/types FLIPPED_ALIAS_KEYS does not match the expected type.');
}
/**
* This serves thre functions:
*
* 1. Take any "aliases" and explode them to refecence the concrete types
* 2. Normalize all handlers to have an `{enter, exit}` pair, rather than raw functions
* 3. make the enter and exit handlers arrays, so that multiple handlers can be merged
*/
function explode(input) {
const results = {};
for (const key in input) {
const aliases = FLIPPED_ALIAS_KEYS[key];
if (aliases) {
for (const concreteKey of aliases) {
if (concreteKey in results) {
if (typeof input[key] === 'function') {
results[concreteKey].enter.push(input[key]);
}
else {
if (input[key].enter)
results[concreteKey].enter.push(input[key].enter);
if (input[key].exit)
results[concreteKey].exit.push(input[key].exit);
}
}
else {
if (typeof input[key] === 'function') {
results[concreteKey] = {
enter: [input[key]],
exit: [],
};
}
else {
results[concreteKey] = {
enter: input[key].enter ? [input[key].enter] : [],
exit: input[key].exit ? [input[key].exit] : [],
};
}
}
}
}
else if (TYPES.has(key)) {
if (key in results) {
if (typeof input[key] === 'function') {
results[key].enter.push(input[key]);
}
else {
if (input[key].enter)
results[key].enter.push(input[key].enter);
if (input[key].exit)
results[key].exit.push(input[key].exit);
}
}
else {
if (typeof input[key] === 'function') {
results[key] = {
enter: [input[key]],
exit: [],
};
}
else {
results[key] = {
enter: input[key].enter ? [input[key].enter] : [],
exit: input[key].exit ? [input[key].exit] : [],
};
}
}
}
}
return results;
}
exports.default = explode;
//# sourceMappingURL=explode.js.map