package syslog

import (
	"strings"
)

// ParseSyslogLine extracts the message content from a syslog line.
// It looks for the daemon prefix in the line and returns the message after it.
//
// Example input: "Dec  2 02:01:33 tyet daemon.info iwd: Error loading /var/lib/iwd//nemuphone.psk"
// Example output: "Error loading /var/lib/iwd//nemuphone.psk", true
//
// Returns the message and a boolean indicating if the line was successfully parsed.
func ParseSyslogLine(line, daemonPrefix string) (string, bool) {
	// Find the daemon prefix in the line (e.g., "iwd:")
	idx := strings.Index(line, daemonPrefix)
	if idx == -1 {
		return "", false
	}

	// Extract everything after the daemon prefix
	message := line[idx+len(daemonPrefix):]

	// Trim leading/trailing whitespace
	message = strings.TrimSpace(message)

	if message == "" {
		return "", false
	}

	return message, true
}