import { useQuery } from "@tanstack/react-query";
import type {
  Folder,
  GrpcRequest,
  HttpRequest,
  WebsocketRequest,
  Workspace,
} from "@yaakapp-internal/models";
import { httpResponsesAtom } from "@yaakapp-internal/models";
import type { GetHttpAuthenticationConfigResponse, JsonPrimitive } from "@yaakapp-internal/plugins";
import { useAtomValue } from "jotai";
import { md5 } from "js-md5";
import { useState } from "react";
import { invokeCmd } from "../lib/tauri";
import { activeEnvironmentIdAtom } from "./useActiveEnvironment";
import { activeWorkspaceIdAtom } from "./useActiveWorkspace";

export function useHttpAuthenticationConfig(
  authName: string | null,
  values: Record<string, JsonPrimitive>,
  model: HttpRequest | GrpcRequest | WebsocketRequest | Folder | Workspace,
) {
  const workspaceId = useAtomValue(activeWorkspaceIdAtom);
  const environmentId = useAtomValue(activeEnvironmentIdAtom);
  const responses = useAtomValue(httpResponsesAtom);
  const [forceRefreshCounter, setForceRefreshCounter] = useState<number>(0);

  // Some auth handlers like OAuth 2.0 show the current token after a successful request. To
  // handle that, we'll force the auth to re-fetch after each new response closes
  const responseKey = md5(
    responses
      .filter((r) => r.state === "closed")
      .map((r) => r.id)
      .join(":"),
  );

  return useQuery({
    queryKey: [
      "http_authentication_config",
      model,
      authName,
      values,
      responseKey,
      forceRefreshCounter,
      workspaceId,
      environmentId,
    ],
    placeholderData: (prev) => prev, // Keep previous data on refetch
    queryFn: async () => {
      if (authName == null || authName === "inherit") return null;
      const config = await invokeCmd<GetHttpAuthenticationConfigResponse>(
        "cmd_get_http_authentication_config",
        {
          authName,
          values,
          model,
          environmentId,
        },
      );

      return {
        ...config,
        actions: config.actions?.map((a, i) => ({
          ...a,
          call: async (
            model: HttpRequest | GrpcRequest | WebsocketRequest | Folder | Workspace,
          ) => {
            await invokeCmd("cmd_call_http_authentication_action", {
              pluginRefId: config.pluginRefId,
              actionIndex: i,
              authName,
              values,
              model,
              environmentId,
            });

            // Ensure the config is refreshed after the action is done
            setForceRefreshCounter((c) => c + 1);
          },
        })),
      };
    },
  });
}