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import { ModelOperations } from "@vscode/vscode-languagedetection";
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import getParams from "lib/api/get-params";
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import { apiRoute, apiRouteOperation } from "lib/api";
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import {
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  GuesslangInputSchema,
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  GuesslangOutputSchema
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} from "lib/api/schema/guesslang";
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const modelOperations = new ModelOperations();
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async function handle(req, res) {
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  const { code, cutoff = 5 } = getParams(req);
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  try {
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    const result = (await modelOperations.runModel(code))
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      .slice(0, parseInt(cutoff))
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      .map((x) => x.languageId);
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    res.json({ result });
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  } catch (err) {
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    res.json({ error: `${err.message ? err.message : err}` });
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  }
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}
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export default apiRoute({
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  guesslang: apiRouteOperation({
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    method: "POST",
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    openApiOperation: {
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      tags: ["Utils"]
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    },
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  })
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    .input({
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      contentType: "application/json",
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      body: GuesslangInputSchema,
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    })
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    .outputs([
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      {
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        status: 200,
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        contentType: "application/json",
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        body: GuesslangOutputSchema,
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      },
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    ])
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    .handler(handle),
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});
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