import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
import { ReactQueryDevtools } from '@tanstack/react-query-devtools';
import { invoke } from '@tauri-apps/api';
import { listen } from '@tauri-apps/api/event';
import { MotionConfig } from 'framer-motion';
import { DndProvider } from 'react-dnd';
import { HTML5Backend } from 'react-dnd-html5-backend';
import { HelmetProvider } from 'react-helmet-async';
import { matchPath } from 'react-router-dom';
import { keyValueQueryKey } from '../hooks/useKeyValue';
import { requestsQueryKey } from '../hooks/useRequests';
import { responsesQueryKey } from '../hooks/useResponses';
import { workspacesQueryKey } from '../hooks/useWorkspaces';
import { DEFAULT_FONT_SIZE } from '../lib/constants';
import { extractKeyValue } from '../lib/keyValueStore';
import type { HttpRequest, HttpResponse, KeyValue, Workspace } from '../lib/models';
import { convertDates } from '../lib/models';
import { AppRouter, WORKSPACE_REQUEST_PATH } from './AppRouter';

const queryClient = new QueryClient();

await listen('updated_key_value', ({ payload: keyValue }: { payload: KeyValue }) => {
  queryClient.setQueryData(keyValueQueryKey(keyValue), extractKeyValue(keyValue));
});

await listen('updated_request', ({ payload: request }: { payload: HttpRequest }) => {
  queryClient.setQueryData(
    requestsQueryKey(request.workspaceId),
    (requests: HttpRequest[] = []) => {
      const newRequests = [];
      let found = false;
      for (const r of requests) {
        if (r.id === request.id) {
          found = true;
          newRequests.push(convertDates(request));
        } else {
          newRequests.push(r);
        }
      }
      if (!found) {
        newRequests.push(convertDates(request));
      }
      return newRequests;
    },
  );
});

await listen('deleted_request', ({ payload: request }: { payload: HttpRequest }) => {
  queryClient.setQueryData(requestsQueryKey(request.workspaceId), (requests: HttpRequest[] = []) =>
    requests.filter((r) => r.id !== request.id),
  );
});

await listen('updated_response', ({ payload: response }: { payload: HttpResponse }) => {
  queryClient.setQueryData(
    responsesQueryKey(response.requestId),
    (responses: HttpResponse[] = []) => {
      const newResponses = [];
      let found = false;
      for (const r of responses) {
        if (r.id === response.id) {
          found = true;
          newResponses.push(convertDates(response));
        } else {
          newResponses.push(r);
        }
      }
      if (!found) {
        newResponses.push(convertDates(response));
      }
      return newResponses;
    },
  );
});

await listen('updated_workspace', ({ payload: workspace }: { payload: Workspace }) => {
  queryClient.setQueryData(workspacesQueryKey(), (workspaces: Workspace[] = []) => {
    const newWorkspaces = [];
    let found = false;
    for (const w of workspaces) {
      if (w.id === workspace.id) {
        found = true;
        newWorkspaces.push(convertDates(workspace));
      } else {
        newWorkspaces.push(w);
      }
    }
    if (!found) {
      newWorkspaces.push(convertDates(workspace));
    }
    return newWorkspaces;
  });
});

await listen('send_request', async () => {
  const params = matchPath(WORKSPACE_REQUEST_PATH, window.location.pathname);
  const requestId = params?.params.requestId;
  if (typeof requestId !== 'string') {
    return;
  }
  await invoke('send_request', { requestId });
});

await listen('refresh', () => {
  location.reload();
});

await listen('zoom', ({ payload: zoomDelta }: { payload: number }) => {
  const fontSize = parseFloat(window.getComputedStyle(document.documentElement).fontSize);

  let newFontSize;
  if (zoomDelta === 0) {
    newFontSize = DEFAULT_FONT_SIZE;
  } else if (zoomDelta > 0) {
    newFontSize = Math.min(fontSize * 1.1, DEFAULT_FONT_SIZE * 5);
  } else if (zoomDelta < 0) {
    newFontSize = Math.max(fontSize * 0.9, DEFAULT_FONT_SIZE * 0.4);
  }

  document.documentElement.style.fontSize = `${newFontSize}px`;
});

export function App() {
  return (
    <QueryClientProvider client={queryClient}>
      <MotionConfig transition={{ duration: 0.1 }}>
        <HelmetProvider>
          <DndProvider backend={HTML5Backend}>
            <AppRouter />
            <ReactQueryDevtools initialIsOpen={false} />
          </DndProvider>
        </HelmetProvider>
      </MotionConfig>
    </QueryClientProvider>
  );
}