{"version":3,"file":"json-parse.d.ts","sourceRoot":"","sources":["../../src/utils/json-parse.ts"],"names":[],"mappings":"AA0BA;;;;GAIG;AACH,wBAAgB,UAAU,CAAC,IAAI,EAAE,MAAM,GAAG,MAAM,CAmD/C;AAED,wBAAgB,mBAAmB,CAAC,CAAC,EAAE,IAAI,EAAE,MAAM,GAAG,CAAC,CAUtD;AAED;;;;;;GAMG;AACH,wBAAgB,kBAAkB,CAAC,CAAC,GAAG,MAAM,CAAC,MAAM,EAAE,OAAO,CAAC,EAAE,WAAW,EAAE,MAAM,GAAG,SAAS,GAAG,CAAC,CAoBlG","sourcesContent":["import { parse as partialParse } from \"partial-json\";\n\nconst VALID_JSON_ESCAPES = new Set(['\"', \"\\\\\", \"/\", \"b\", \"f\", \"n\", \"r\", \"t\", \"u\"]);\n\nfunction isControlCharacter(char: string): boolean {\n\tconst codePoint = char.codePointAt(0);\n\treturn codePoint !== undefined && codePoint >= 0x00 && codePoint <= 0x1f;\n}\n\nfunction escapeControlCharacter(char: string): string {\n\tswitch (char) {\n\t\tcase \"\\b\":\n\t\t\treturn \"\\\\b\";\n\t\tcase \"\\f\":\n\t\t\treturn \"\\\\f\";\n\t\tcase \"\\n\":\n\t\t\treturn \"\\\\n\";\n\t\tcase \"\\r\":\n\t\t\treturn \"\\\\r\";\n\t\tcase \"\\t\":\n\t\t\treturn \"\\\\t\";\n\t\tdefault:\n\t\t\treturn `\\\\u${char.codePointAt(0)?.toString(16).padStart(4, \"0\") ?? \"0000\"}`;\n\t}\n}\n\n/**\n * Repairs malformed JSON string literals by:\n * - escaping raw control characters inside strings\n * - doubling backslashes before invalid escape characters\n */\nexport function repairJson(json: string): string {\n\tlet repaired = \"\";\n\tlet inString = false;\n\n\tfor (let index = 0; index < json.length; index++) {\n\t\tconst char = json[index];\n\n\t\tif (!inString) {\n\t\t\trepaired += char;\n\t\t\tif (char === '\"') {\n\t\t\t\tinString = true;\n\t\t\t}\n\t\t\tcontinue;\n\t\t}\n\n\t\tif (char === '\"') {\n\t\t\trepaired += char;\n\t\t\tinString = false;\n\t\t\tcontinue;\n\t\t}\n\n\t\tif (char === \"\\\\\") {\n\t\t\tconst nextChar = json[index + 1];\n\t\t\tif (nextChar === undefined) {\n\t\t\t\trepaired += \"\\\\\\\\\";\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tif (nextChar === \"u\") {\n\t\t\t\tconst unicodeDigits = json.slice(index + 2, index + 6);\n\t\t\t\tif (/^[0-9a-fA-F]{4}$/.test(unicodeDigits)) {\n\t\t\t\t\trepaired += `\\\\u${unicodeDigits}`;\n\t\t\t\t\tindex += 5;\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (VALID_JSON_ESCAPES.has(nextChar)) {\n\t\t\t\trepaired += `\\\\${nextChar}`;\n\t\t\t\tindex += 1;\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\trepaired += \"\\\\\\\\\";\n\t\t\tcontinue;\n\t\t}\n\n\t\trepaired += isControlCharacter(char) ? escapeControlCharacter(char) : char;\n\t}\n\n\treturn repaired;\n}\n\nexport function parseJsonWithRepair<T>(json: string): T {\n\ttry {\n\t\treturn JSON.parse(json) as T;\n\t} catch (error) {\n\t\tconst repairedJson = repairJson(json);\n\t\tif (repairedJson !== json) {\n\t\t\treturn JSON.parse(repairedJson) as T;\n\t\t}\n\t\tthrow error;\n\t}\n}\n\n/**\n * Attempts to parse potentially incomplete JSON during streaming.\n * Always returns a valid object, even if the JSON is incomplete.\n *\n * @param partialJson The partial JSON string from streaming\n * @returns Parsed object or empty object if parsing fails\n */\nexport function parseStreamingJson<T = Record<string, unknown>>(partialJson: string | undefined): T {\n\tif (!partialJson || partialJson.trim() === \"\") {\n\t\treturn {} as T;\n\t}\n\n\ttry {\n\t\treturn parseJsonWithRepair<T>(partialJson);\n\t} catch {\n\t\ttry {\n\t\t\tconst result = partialParse(partialJson);\n\t\t\treturn (result ?? {}) as T;\n\t\t} catch {\n\t\t\ttry {\n\t\t\t\tconst result = partialParse(repairJson(partialJson));\n\t\t\t\treturn (result ?? {}) as T;\n\t\t\t} catch {\n\t\t\t\treturn {} as T;\n\t\t\t}\n\t\t}\n\t}\n}\n"]}