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| "use strict";
| Object.defineProperty(exports, "__esModule", { value: true });
| const dataType_1 = require("../../compile/validate/dataType");
| const codegen_1 = require("../../compile/codegen");
| const util_1 = require("../../compile/util");
| const equal_1 = require("../../runtime/equal");
| const error = {
| message: ({ params: { i, j } }) => (0, codegen_1.str) `must NOT have duplicate items (items ## ${j} and ${i} are identical)`,
| params: ({ params: { i, j } }) => (0, codegen_1._) `{i: ${i}, j: ${j}}`,
| };
| const def = {
| keyword: "uniqueItems",
| type: "array",
| schemaType: "boolean",
| $data: true,
| error,
| code(cxt) {
| const { gen, data, $data, schema, parentSchema, schemaCode, it } = cxt;
| if (!$data && !schema)
| return;
| const valid = gen.let("valid");
| const itemTypes = parentSchema.items ? (0, dataType_1.getSchemaTypes)(parentSchema.items) : [];
| cxt.block$data(valid, validateUniqueItems, (0, codegen_1._) `${schemaCode} === false`);
| cxt.ok(valid);
| function validateUniqueItems() {
| const i = gen.let("i", (0, codegen_1._) `${data}.length`);
| const j = gen.let("j");
| cxt.setParams({ i, j });
| gen.assign(valid, true);
| gen.if((0, codegen_1._) `${i} > 1`, () => (canOptimize() ? loopN : loopN2)(i, j));
| }
| function canOptimize() {
| return itemTypes.length > 0 && !itemTypes.some((t) => t === "object" || t === "array");
| }
| function loopN(i, j) {
| const item = gen.name("item");
| const wrongType = (0, dataType_1.checkDataTypes)(itemTypes, item, it.opts.strictNumbers, dataType_1.DataType.Wrong);
| const indices = gen.const("indices", (0, codegen_1._) `{}`);
| gen.for((0, codegen_1._) `;${i}--;`, () => {
| gen.let(item, (0, codegen_1._) `${data}[${i}]`);
| gen.if(wrongType, (0, codegen_1._) `continue`);
| if (itemTypes.length > 1)
| gen.if((0, codegen_1._) `typeof ${item} == "string"`, (0, codegen_1._) `${item} += "_"`);
| gen
| .if((0, codegen_1._) `typeof ${indices}[${item}] == "number"`, () => {
| gen.assign(j, (0, codegen_1._) `${indices}[${item}]`);
| cxt.error();
| gen.assign(valid, false).break();
| })
| .code((0, codegen_1._) `${indices}[${item}] = ${i}`);
| });
| }
| function loopN2(i, j) {
| const eql = (0, util_1.useFunc)(gen, equal_1.default);
| const outer = gen.name("outer");
| gen.label(outer).for((0, codegen_1._) `;${i}--;`, () => gen.for((0, codegen_1._) `${j} = ${i}; ${j}--;`, () => gen.if((0, codegen_1._) `${eql}(${data}[${i}], ${data}[${j}])`, () => {
| cxt.error();
| gen.assign(valid, false).break(outer);
| })));
| }
| },
| };
| exports.default = def;
| //# sourceMappingURL=uniqueItems.js.map
|
|
