| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | const dataType_1 = require("../../compile/validate/dataType");
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| 4 | const codegen_1 = require("../../compile/codegen");
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| 5 | const util_1 = require("../../compile/util");
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| 6 | const equal_1 = require("../../runtime/equal");
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| 7 | const error = {
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| 8 | message: ({ params: { i, j } }) => codegen_1.str `must NOT have duplicate items (items ## ${j} and ${i} are identical)`,
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| 9 | params: ({ params: { i, j } }) => codegen_1._ `{i: ${i}, j: ${j}}`,
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| 10 | };
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| 11 | const def = {
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| 12 | keyword: "uniqueItems",
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| 13 | type: "array",
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| 14 | schemaType: "boolean",
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| 15 | $data: true,
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| 16 | error,
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| 17 | code(cxt) {
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| 18 | const { gen, data, $data, schema, parentSchema, schemaCode, it } = cxt;
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| 19 | if (!$data && !schema)
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| 20 | return;
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| 21 | const valid = gen.let("valid");
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| 22 | const itemTypes = parentSchema.items ? dataType_1.getSchemaTypes(parentSchema.items) : [];
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| 23 | cxt.block$data(valid, validateUniqueItems, codegen_1._ `${schemaCode} === false`);
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| 24 | cxt.ok(valid);
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| 25 | function validateUniqueItems() {
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| 26 | const i = gen.let("i", codegen_1._ `${data}.length`);
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| 27 | const j = gen.let("j");
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| 28 | cxt.setParams({ i, j });
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| 29 | gen.assign(valid, true);
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| 30 | gen.if(codegen_1._ `${i} > 1`, () => (canOptimize() ? loopN : loopN2)(i, j));
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| 31 | }
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| 32 | function canOptimize() {
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| 33 | return itemTypes.length > 0 && !itemTypes.some((t) => t === "object" || t === "array");
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| 34 | }
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| 35 | function loopN(i, j) {
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| 36 | const item = gen.name("item");
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| 37 | const wrongType = dataType_1.checkDataTypes(itemTypes, item, it.opts.strictNumbers, dataType_1.DataType.Wrong);
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| 38 | const indices = gen.const("indices", codegen_1._ `{}`);
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| 39 | gen.for(codegen_1._ `;${i}--;`, () => {
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| 40 | gen.let(item, codegen_1._ `${data}[${i}]`);
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| 41 | gen.if(wrongType, codegen_1._ `continue`);
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| 42 | if (itemTypes.length > 1)
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| 43 | gen.if(codegen_1._ `typeof ${item} == "string"`, codegen_1._ `${item} += "_"`);
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| 44 | gen
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| 45 | .if(codegen_1._ `typeof ${indices}[${item}] == "number"`, () => {
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| 46 | gen.assign(j, codegen_1._ `${indices}[${item}]`);
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| 47 | cxt.error();
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| 48 | gen.assign(valid, false).break();
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| 49 | })
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| 50 | .code(codegen_1._ `${indices}[${item}] = ${i}`);
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| 51 | });
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| 52 | }
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| 53 | function loopN2(i, j) {
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| 54 | const eql = util_1.useFunc(gen, equal_1.default);
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| 55 | const outer = gen.name("outer");
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| 56 | gen.label(outer).for(codegen_1._ `;${i}--;`, () => gen.for(codegen_1._ `${j} = ${i}; ${j}--;`, () => gen.if(codegen_1._ `${eql}(${data}[${i}], ${data}[${j}])`, () => {
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| 57 | cxt.error();
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| 58 | gen.assign(valid, false).break(outer);
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| 59 | })));
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| 60 | }
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| 61 | },
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| 62 | };
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| 63 | exports.default = def;
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| 64 | //# sourceMappingURL=uniqueItems.js.map |
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