"use client";

import { createNotesApiClient } from "@/lib/api-helpers";

export interface SavedView {
  id: string;
  name: string;
  scope: "workspace" | "search" | "review";
  description?: string;
  query: string;
  filters?: Record<string, string>;
  sortOrder: number;
  createdAt: string;
  updatedAt: string;
}

interface SavedViewListResponse {
  items: SavedView[];
  total: number;
}

export async function listSavedViews(scope?: SavedView["scope"]): Promise<SavedView[]> {
  const api = createNotesApiClient();
  const params = new URLSearchParams();
  if (scope) params.set("scope", scope);
  const response = await api.fetch<SavedViewListResponse>(`/saved-views?${params.toString()}`);
  return response.items;
}

export async function getSavedView(id: string): Promise<SavedView> {
  const api = createNotesApiClient();
  return api.fetch<SavedView>(`/saved-views/${encodeURIComponent(id)}`);
}

export async function createSavedView(input: {
  id: string;
  name: string;
  scope: SavedView["scope"];
  description?: string;
  query: string;
  filters?: Record<string, string>;
  sortOrder?: number;
}): Promise<SavedView> {
  const api = createNotesApiClient();
  return api.fetch<SavedView>("/saved-views", {
    method: "POST",
    body: JSON.stringify(input),
  });
}

export async function updateSavedView(
  id: string,
  updates: Partial<Pick<SavedView, "name" | "description" | "query" | "filters" | "sortOrder">>,
): Promise<SavedView> {
  const api = createNotesApiClient();
  return api.fetch<SavedView>(`/saved-views/${encodeURIComponent(id)}`, {
    method: "PATCH",
    body: JSON.stringify(updates),
  });
}

export async function deleteSavedView(id: string): Promise<void> {
  const api = createNotesApiClient();
  await api.fetch(`/saved-views/${encodeURIComponent(id)}`, { method: "DELETE" });
}