export const PROJECT_TICKET_TYPES = [
  { label: "Task", value: "task" },
  { label: "Bug", value: "bug" },
  { label: "Story", value: "story" },
  { label: "Epic", value: "epic" },
  { label: "Improvement", value: "improvement" },
  { label: "Subtask", value: "subtask" },
] as const;

export const TYPE_LABEL: Readonly<Record<string, string>> = Object.fromEntries(
  PROJECT_TICKET_TYPES.map((type) => [type.value, type.label]),
);

export const TYPE_STYLES: Readonly<Record<string, string>> = {
  task: "bg-slate-500/15 text-slate-400 border-slate-500/30",
  bug: "bg-red-500/15 text-red-400 border-red-500/30",
  story: "bg-emerald-500/15 text-emerald-400 border-emerald-500/30",
  epic: "bg-violet-500/15 text-violet-400 border-violet-500/30",
  improvement: "bg-amber-500/15 text-amber-400 border-amber-500/30",
  subtask: "bg-sky-500/15 text-sky-400 border-sky-500/30",
};

/** Safely extracts readable text from Payload's Lexical rich-text JSON. */
export function richTextToPlaintext(value: unknown): string {
  if (typeof value === "string") return value;
  if (!value || typeof value !== "object") return "";

  const node = value as { text?: unknown; children?: unknown };
  if (typeof node.text === "string") return node.text;
  if (!Array.isArray(node.children)) return "";
  return node.children
    .map((child) => richTextToPlaintext(child))
    .filter(Boolean)
    .join(" ");
}