package widget

import (
	"reflect"
	"strconv"
)

func GetString(A any) string {
	if A == nil {
		// log.Warn("getString() got nil")
		return ""
	}
	var k reflect.Kind
	k = reflect.TypeOf(A).Kind()

	switch k {
	case reflect.Int:
		var i int
		i = A.(int)
		return strconv.Itoa(i)
	case reflect.String:
		return A.(string)
	case reflect.Bool:
		if A.(bool) == true {
			return "true"
		} else {
			return "false"
		}
	default:
		// log.Warn("getString uknown kind", k, "value =", A)
		return ""
	}
	return ""
}

// work like unix os.Exec() ? everything other than 0 is false
func GetBool(A any) bool {
	if A == nil {
		// log.Warn("getBool() got nil")
		return false
	}
	var k reflect.Kind
	k = reflect.TypeOf(A).Kind()

	switch k {
	case reflect.Int:
		var i int
		i = A.(int)
		if i == 0 {
			return true
		} else {
			return false
		}
	case reflect.String:
		if A.(string) == "true" {
			return true
		} else {
			return false
		}
	case reflect.Bool:
		return A.(bool)
	default:
		// log.Warn("getString uknown kind", k, "value =", A)
		return false
	}
	return false
}

// work like unix? everything other than 0 is false
func GetInt(A any) int {
	if A == nil {
		// log.Warn("getBool() got nil")
		return -1
	}
	var k reflect.Kind
	k = reflect.TypeOf(A).Kind()

	switch k {
	case reflect.Int:
		return A.(int)
	case reflect.String:
		tmp := A.(string)
		i, _ := strconv.Atoi(tmp)
		return i
	case reflect.Bool:
		if A.(bool) {
			return 0
		} else {
			return -1
		}
	default:
		// log.Warn("getString uknown kind", k, "value =", A)
		return -1
	}
	return -1
}