src/components/dashboard/studioGenerationQueue.ts

import type { StudioToolId } from "@/components/dashboard/studioTools";

export type StudioGenerationRequestSummary = {
  key: string;
  toolId: StudioToolId;
  toolLabel: string;
  sourceIds: string[];
  sourceTitle: string;
  prompt: string;
  isExpensive: boolean;
  autoRetryCount: number;
};

const STUDIO_GENERATION_TOOL_ID_LIST: StudioToolId[] = [
  "smart-notes",
  "ai-quiz",
  "flashcards",
  "exam-answer",
  "answer-correction",
  "study-plan",
  "last-night-prep",
  "study-videos",
  "what-to-study",
  "exam-war-mode",
  "pyq-intelligence",
];

export const STUDIO_GENERATION_TOOL_IDS = new Set<StudioToolId>(STUDIO_GENERATION_TOOL_ID_LIST);

export function isStudioGenerationTool(toolId: StudioToolId) {
  return STUDIO_GENERATION_TOOL_IDS.has(toolId);
}

export function isExpensiveStudioTool(toolId: StudioToolId) {
  return toolId === "study-videos";
}

export function normalizeStudioPrompt(prompt: string) {
  return prompt.trim().replace(/\s+/g, " ");
}

export function buildStudioRequestKey({
  toolId,
  sourceIds,
  prompt,
}: {
  toolId: StudioToolId;
  sourceIds: string[];
  prompt: string;
}) {
  return JSON.stringify({
    toolId,
    sourceIds: [...sourceIds].sort(),
    prompt: normalizeStudioPrompt(prompt).toLowerCase(),
  });
}