{ "version": 3, "sources": ["../../../../src/core/managers/reference-manager.ts"], "sourcesContent": [ "/**\n * ReferenceManager - Manages tracked references for external elements\n * \n * Allows consumers to create stable references to ranges that automatically\n * update when sheets/workbooks are renamed and become invalid when deleted.\n */\n\nimport type { RangeAddress, TrackedReference } from \"../types.mjs\";\nimport type { ReferenceManagerSnapshot } from \"../engine-snapshot.mjs\";\n\nexport class ReferenceManager {\n private references: Map;\n\n constructor() {\n this.references = new Map();\n }\n\n /**\n * Create a new tracked reference\n * Returns UUID for the reference\n */\n createRef(address: RangeAddress): string {\n const uuid = crypto.randomUUID();\n this.references.set(uuid, {\n id: uuid,\n address: {\n workbookName: address.workbookName,\n sheetName: address.sheetName,\n range: address.range,\n },\n isValid: true,\n });\n return uuid;\n }\n\n /**\n * Get the current address for a reference\n * Returns undefined if reference doesn't exist or is invalid\n */\n getRefAddress(refId: string): RangeAddress | undefined {\n const ref = this.references.get(refId);\n if (!ref || !ref.isValid) {\n return undefined;\n }\n return {\n workbookName: ref.address.workbookName,\n sheetName: ref.address.sheetName,\n range: ref.address.range,\n };\n }\n\n /**\n * Delete a reference\n * Returns true if reference was deleted, false if it didn't exist\n */\n deleteRef(refId: string): boolean {\n return this.references.delete(refId);\n }\n\n /**\n * Get all invalid reference IDs\n */\n getInvalidRefs(): string[] {\n const invalid: string[] = [];\n for (const [id, ref] of this.references) {\n if (!ref.isValid) {\n invalid.push(id);\n }\n }\n return invalid;\n }\n\n /**\n * Update references when sheet is renamed\n */\n updateSheetName(\n workbookName: string,\n oldSheetName: string,\n newSheetName: string\n ): void {\n for (const ref of this.references.values()) {\n if (\n ref.address.workbookName === workbookName &&\n ref.address.sheetName === oldSheetName\n ) {\n ref.address.sheetName = newSheetName;\n }\n }\n }\n\n /**\n * Update references when workbook is renamed\n */\n updateWorkbookName(oldWorkbookName: string, newWorkbookName: string): void {\n for (const ref of this.references.values()) {\n if (ref.address.workbookName === oldWorkbookName) {\n ref.address.workbookName = newWorkbookName;\n }\n }\n }\n\n /**\n * Mark references as invalid when sheet is removed\n */\n invalidateSheet(workbookName: string, sheetName: string): void {\n for (const ref of this.references.values()) {\n if (\n ref.address.workbookName === workbookName &&\n ref.address.sheetName === sheetName\n ) {\n ref.isValid = false;\n }\n }\n }\n\n /**\n * Mark references as invalid when workbook is removed\n */\n invalidateWorkbook(workbookName: string): void {\n for (const ref of this.references.values()) {\n if (ref.address.workbookName === workbookName) {\n ref.isValid = 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