package dotenv

import (
	"os"
	"strings"
)

func LoadEnv() (map[string]string, error) {
	data, err := os.ReadFile(".env")
	if err != nil { return nil, err }

	dataString := string(data)
	lines := strings.Split(dataString, "\n")

	envars := map[string]string{}
	for _, line := range lines {
		splits := strings.Split(line, "=")
		if len(splits) < 2 { continue }

		key := splits[0]
		value := splits[1]

		if len(value) > 2 && value[0] == '"' && value[len(value) - 1] == '"' {
			value = value[1:len(value)-1]
		}

		envars[key] = value
	}

	return envars, nil
}

func SafeGet(m map[string]string, k string) string {
	value, _ := m[k]
	return value
}