feat: handle defaults (#5)

.changeset/weak-guests-leave.md

@@ -0,0 +1,5 @@
+---
+"arke-zod": patch
+---
+
+feat: handle defaults

src/core/parsers.ts

@@ -28,6 +28,7 @@ function buildSchemaString(arke: TUnit, parameters: Parameter[]) {
 				parseType(param),
 				parseMinMax(param),
 				parseRequired(param),
+				parseDefault(param),
 			].join("");
 			return `${param.id}: ${zodStr},`;
 		})
@@ -92,3 +93,20 @@ function parseMinMax(parameter: Parameter) {
 
 	return result;
 }
+
+function parseDefault(parameter: Parameter) {
+	let defaultValue: string | null = parameter.default;
+	if (
+		defaultValue !== undefined &&
+		defaultValue !== null &&
+		(typeof defaultValue !== "object" || Object.keys(defaultValue).length > 0)
+	) {
+		if (parameter.type === "string") {
+			defaultValue = `"${defaultValue}"`;
+		}
+
+		return `.default(${defaultValue})`;
+	}
+
+	return "";
+}

src/utils/temp-types.ts

@@ -15,6 +15,7 @@ export type BaseParameter = {
 		| "boolean"
 		| "binary";
 	required: boolean;
+	default: null;
 };
 
 export type DynamicParameter = BaseParameter & {