import type { AgentPsdTextColorConfig } from "@/types/agent";
import { normalizeHexColor } from "@/lib/agents/psd-text-layout";

export const AGENT_PSD_TEXT_COLOR_CONFIG_KEY = "agent_psd_text_color_config";

export const defaultAgentPsdTextColorConfig: AgentPsdTextColorConfig = {
  enabled: false,
  colors: ["#ffffff", "#111111"],
};

export function normalizeAgentPsdTextColorConfig(
  value: unknown
): AgentPsdTextColorConfig {
  const raw =
    value && typeof value === "object" && !Array.isArray(value)
      ? (value as Record<string, unknown>)
      : {};

  const colors = Array.isArray(raw.colors)
    ? raw.colors
        .map((item) => normalizeHexColor(String(item || ""), ""))
        .filter(Boolean)
        .slice(0, 2)
    : [];

  const [firstColor, secondColor] = [
    colors[0] || defaultAgentPsdTextColorConfig.colors[0],
    colors[1] || colors[0] || defaultAgentPsdTextColorConfig.colors[1],
  ];

  return {
    enabled: raw.enabled === true,
    colors: [firstColor, secondColor],
  };
}