eive-obsw/mission/tmtc/PersistentLogTmStoreTask.cpp

#include "PersistentLogTmStoreTask.h"

#include <fsfw/tasks/TaskFactory.h>
#include <fsfw/timemanager/Stopwatch.h>

PersistentLogTmStoreTask::PersistentLogTmStoreTask(object_id_t objectId, StorageManagerIF& ipcStore,
                                                   LogStores stores, VirtualChannel& channel,
                                                   SdCardMountedIF& sdcMan)
    : TmStoreTaskBase(objectId, ipcStore, channel, sdcMan),
      stores(stores),
      okStoreContext(persTmStore::DUMP_OK_STORE_DONE),
      notOkStoreContext(persTmStore::DUMP_NOK_STORE_DONE),
      miscStoreContext(persTmStore::DUMP_MISC_STORE_DONE) {}

ReturnValue_t PersistentLogTmStoreTask::performOperation(uint8_t opCode) {
  bool someonesBusy = false;
  auto stateHandlingForStore = [&](bool storeIsBusy) {
    if (storeIsBusy) {
      someonesBusy = true;
    }
    if (fileHasSwapped) {
      someFileWasSwapped = fileHasSwapped;
    }
  };
  while (true) {
    if (not cyclicStoreCheck()) {
      continue;
    }
    someFileWasSwapped = false;
    bool busy = handleOneStore(stores.okStore, okStoreContext);
    stateHandlingForStore(busy);
    stateHandlingForStore(handleOneStore(stores.notOkStore, notOkStoreContext));
    stateHandlingForStore(handleOneStore(stores.miscStore, miscStoreContext));
    if (not someonesBusy) {
      TaskFactory::delayTask(40);
    } else if (someFileWasSwapped and graceDelayDuringDumping.hasTimedOut()) {
      TaskFactory::delayTask(2);
      graceDelayDuringDumping.resetTimer();
    }
  }
}

bool PersistentLogTmStoreTask::initStoresIfPossible() {
  if (sdcMan.isSdCardUsable(std::nullopt)) {
    stores.okStore.initializeTmStore();
    stores.miscStore.initializeTmStore();
    stores.notOkStore.initializeTmStore();
    return true;
  }
  return false;
}