excel2json init

src/lib/types.ts

@@ -0,0 +1,35 @@
+export type DataType = 'string' | 'number' | 'boolean' | 'date';
+
+export type DateFormat =
+	| 'YYYY-MM-DD'
+	| 'YYYY/MM/DD'
+	| 'YYYY-MM-DD HH:mm'
+	| 'YYYY/MM/DD HH:mm'
+	| 'YYYY-MM-DD HH:mm:ss'
+	| 'timestamp';
+
+export interface MappingConfig {
+	/** Excel original header name (read-only) */
+	source: string;
+	/** Target key name in JSON output */
+	target: string;
+	/** Data type for conversion */
+	type: DataType;
+	/** Date format string (only used when type is 'date') */
+	format?: DateFormat;
+	/** If true, exclude this key from JSON when cell is empty */
+	excludeIfEmpty: boolean;
+	/** Default value when cell is empty and excludeIfEmpty is false */
+	defaultValue?: string;
+	/** Whether this column is included in output */
+	enabled: boolean;
+}
+
+/** A single row of raw Excel data, keyed by original header */
+export type RowData = Record<string, unknown>;
+
+/** Template file structure for import/export */
+export type MappingTemplate = Pick<
+	MappingConfig,
+	'source' | 'target' | 'type' | 'format' | 'excludeIfEmpty' | 'defaultValue'
+>[];