const avatarModules = import.meta.glob('../assets/agent-avatars/avatar-*.png', {
  eager: true,
  import: 'default',
}) as Record<string, string>;

export type AgentAvatarOption = {
  id: string;
  src: string;
  label: string;
};

export const agentAvatarOptions: AgentAvatarOption[] = Array.from({ length: 16 }, (_, index) => {
  const number = String(index + 1).padStart(2, '0');
  return {
    id: `avatar-${number}`,
    src: avatarModules[`../assets/agent-avatars/avatar-${number}.png`],
    label: `像素伙伴 ${index + 1}`,
  };
});

export function getAgentAvatarSrc(avatarId: string | null | undefined): string {
  return agentAvatarOptions.find((option) => option.id === avatarId)?.src ?? agentAvatarOptions[0]!.src;
}