import { z } from "zod"
import { RegistryError } from "@/src/registry/errors"
import { highlighter } from "@/src/utils/highlighter"
import { logger } from "@/src/utils/logger"

export function handleError(error: unknown) {
	logger.break()
	logger.error(
		`Something went wrong. Please check the error below for more details.`,
	)
	logger.error(`If the problem persists, please open an issue on GitHub.`)
	logger.error("")
	if (typeof error === "string") {
		logger.error(error)
		logger.break()
		process.exit(1)
	}

	if (error instanceof RegistryError) {
		if (error.message) {
			logger.error(error.cause ? "Error:" : "Message:")
			logger.error(error.message)
		}

		if (error.cause) {
			logger.error("\nMessage:")
			logger.error(error.cause)
		}

		if (error.suggestion) {
			logger.error("\nSuggestion:")
			logger.error(error.suggestion)
		}
		logger.break()
		process.exit(1)
	}

	if (error instanceof z.ZodError) {
		logger.error("Validation failed:")
		// Zod v4 compatible error handling using issues array
		for (const issue of error.issues) {
			const path = issue.path.join(".") || "root"
			logger.error(`- ${highlighter.info(path)}: ${issue.message}`)
		}
		logger.break()
		process.exit(1)
	}

	if (error instanceof Error) {
		logger.error(error.message)
		logger.break()
		process.exit(1)
	}

	logger.break()
	process.exit(1)
}