export function titleCase(value: string): string {
  return value
    .toLowerCase()
    .split(" ")
    .map(word => word.charAt(0).toUpperCase() + word.slice(1))
    .join(" ");
}

export function kebabCase(value: string): string {
  return value
    .trim()
    .toLowerCase()
    .replaceAll(/[^a-zA-Z0-9]/g, " ")
    .split(/\s+/)
    .filter(Boolean)
    .join("-");
}

export function snakeCase(value: string): string {
  return value
    .trim()
    .toLowerCase()
    .replaceAll(/[^a-zA-Z0-9]/g, " ")
    .split(/\s+/)
    .filter(Boolean)
    .join("_");
}

export function camelCase(value: string): string {
  return value
    .trim()
    .toLowerCase()
    .replaceAll(/[^a-zA-Z0-9]/g, " ")
    .split(/\s+/)
    .filter(Boolean)
    .map((word, index) => index === 0 ? word : word.charAt(0).toUpperCase() + word.slice(1))
    .join("");
}

export function pascalCase(value: string): string {
  if (!value) return "";
  return value
    .trim()
    .toLowerCase()
    .replaceAll(/[^a-zA-Z0-9]/g, " ")
    .split(/\s+/)
    .filter(Boolean)
    .map(word => word.charAt(0).toUpperCase() + word.slice(1))
    .join("");
}