| 1 | import type {MacroKeywordDefinition} from "ajv"
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| 2 | import type {GetDefinition} from "./_types"
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| 3 |
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| 4 | type RangeKwd = "range" | "exclusiveRange"
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| 5 |
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| 6 | export default function getRangeDef(keyword: RangeKwd): GetDefinition<MacroKeywordDefinition> {
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| 7 | return () => ({
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| 8 | keyword,
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| 9 | type: "number",
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| 10 | schemaType: "array",
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| 11 | macro: function ([min, max]: [number, number]) {
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| 12 | validateRangeSchema(min, max)
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| 13 | return keyword === "range"
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| 14 | ? {minimum: min, maximum: max}
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| 15 | : {exclusiveMinimum: min, exclusiveMaximum: max}
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| 16 | },
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| 17 | metaSchema: {
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| 18 | type: "array",
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| 19 | minItems: 2,
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| 20 | maxItems: 2,
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| 21 | items: {type: "number"},
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| 22 | },
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| 23 | })
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| 24 |
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| 25 | function validateRangeSchema(min: number, max: number): void {
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| 26 | if (min > max || (keyword === "exclusiveRange" && min === max)) {
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| 27 | throw new Error("There are no numbers in range")
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| 28 | }
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| 29 | }
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| 30 | }
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