package utils

import (
	"fmt"
	"regexp"
	"strconv"
	"strings"
)

func If(condition bool, trueValue, falseValue any) any {
	if condition {
		return trueValue
	}
	return falseValue
}

// 如果首字母是小写字母, 则变换为大写字母
func FirstToUpper(str string) string {
	if str == "" {
		return ""
	}

	return strings.ToUpper(str[:1]) + strings.ToLower(str[1:])
}

func ParseParams(in map[string]string) map[string]any {
	out := make(map[string]any)
	for k, v := range in {
		fv, err := strconv.ParseFloat(v, 64)
		if err != nil {
			out[k] = fv
		} else {
			out[k] = v
		}
	}
	return out
}

func MustString(value string) (string, error) {
	var workspacePattern = regexp.MustCompile(`^[a-zA-Z0-9][a-zA-Z0-9_-]{0,63}$`)
	value = strings.ToLower(strings.TrimSpace(value))
	if !workspacePattern.MatchString(value) {
		return "", fmt.Errorf("workspace must match %s", workspacePattern.String())
	}
	return value, nil
}