import { effects } from "redux-saga";
import {
  isSendingPShiftRequest,
  setPShiftRequestError,
  setPShiftRequestSuccess,
  clearPShiftRequestError,
  clearPShiftRequestSuccess
} from "../actions/pShift/reducer.actions";
import { getPShifts, getPShift, updatePShift } from "../api/pShift.api";
import {
  getPShiftsRequest,
  getPShiftRequest
} from "../actions/pShift/saga.actions";

function* getPShiftsCall(params) {
  yield effects.put(isSendingPShiftRequest(true));
  try {
    return yield effects.call(getPShifts, params);
  } catch (exception) {
    yield effects.put(setPShiftRequestError(exception));
    return false;
  } finally {
    yield effects.put(isSendingPShiftRequest(false));
  }
}

function* getPShiftCall(payload) {
  yield effects.put(isSendingPShiftRequest(true));
  try {
    return yield effects.call(getPShift, payload.uuid);
  } catch (exception) {
    yield effects.put(setPShiftRequestError(exception));
    return false;
  } finally {
    yield effects.put(isSendingPShiftRequest(false));
  }
}

function* updatePShiftCall(payload) {
  yield effects.put(isSendingPShiftRequest(true));
  try {
    return yield effects.call(updatePShift, payload.uuid, payload);
  } catch (exception) {
    yield effects.put(setPShiftRequestError(exception));
    return false;
  } finally {
    yield effects.put(isSendingPShiftRequest(false));
  }
}

export function* getPShiftsFlow(request) {
  yield effects.put(clearPShiftRequestSuccess());
  yield effects.put(clearPShiftRequestError());
  const wasSuccessful = yield effects.call(getPShiftsCall, request.data);
  if (wasSuccessful) {
    yield effects.put(setPShiftRequestSuccess(wasSuccessful));
  }
}

export function* getPShiftFlow(request) {
  yield effects.put(clearPShiftRequestSuccess());
  yield effects.put(clearPShiftRequestError());
  const wasSuccessful = yield effects.call(getPShiftCall, request.data);
  if (wasSuccessful) {
    yield effects.put(setPShiftRequestSuccess(wasSuccessful));
  }
}

export function* updatePShiftFlow(request) {
  if (!request.data.single) {
    yield effects.put(clearPShiftRequestSuccess());
  }
  yield effects.put(clearPShiftRequestError());
  const wasSuccessful = yield effects.call(updatePShiftCall, request.data);
  if (wasSuccessful) {
    yield effects.put(setPShiftRequestSuccess(wasSuccessful));
    if (request.data.single) {
      yield effects.put(getPShiftRequest({ uuid: request.data.uuid }));
    } else {
      yield effects.put(getPShiftsRequest({ page: 1 }));
    }
  }
}