package utils

import "strings"

func DecodeHosts(input string) map[string]any {
	result := make(map[string]any)
	pairs := strings.SplitSeq(input, "\n")

	for pair := range pairs {
		if pair == "" {
			continue
		}
		kv := strings.Split(pair, " ")
		if len(kv) == 2 {
			key := strings.TrimSpace(kv[0])
			value := strings.TrimSpace(kv[1])
			if key != "" {
				result[key] = value
			}
			continue
		}
		if len(kv) != 0 {
			key := strings.TrimSpace(kv[0])
			var value []string
			for i := 1; i < len(kv); i++ {
				value = append(value, kv[i])
			}
			result[key] = value
		}
	}
	return result
}