mirror of https://github.com/jkjoy/sunpeiwen.git
38 lines
1.2 KiB
TypeScript
38 lines
1.2 KiB
TypeScript
import type {CodeKeywordDefinition, KeywordErrorDefinition} from "../../types"
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import type KeywordCxt from "../../compile/context"
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import {_, str, operators} from "../../compile/codegen"
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import ucs2length from "../../compile/ucs2length"
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const error: KeywordErrorDefinition = {
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message({keyword, schemaCode}) {
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const comp = keyword === "maxLength" ? "more" : "fewer"
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return str`should NOT have ${comp} than ${schemaCode} characters`
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},
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params: ({schemaCode}) => _`{limit: ${schemaCode}}`,
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}
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const def: CodeKeywordDefinition = {
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keyword: ["maxLength", "minLength"],
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type: "string",
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schemaType: "number",
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$data: true,
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error,
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code(cxt: KeywordCxt) {
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const {keyword, data, schemaCode, it} = cxt
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const op = keyword === "maxLength" ? operators.GT : operators.LT
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let len
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if (it.opts.unicode === false) {
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len = _`${data}.length`
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} else {
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const u2l = cxt.gen.scopeValue("func", {
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ref: ucs2length,
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code: _`require("ajv/dist/compile/ucs2length").default`,
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})
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len = _`${u2l}(${data})`
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}
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cxt.fail$data(_`${len} ${op} ${schemaCode}`)
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},
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}
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export default def
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