#include "AutoStore.h"
#include "infrastructure/repositories/FileItemRepository.h"
#include "infrastructure/adapters/SystemTimeProvider.h"
#include "infrastructure/http/HttpOrderService.h"
#include "infrastructure/auth/FileJwtAuthService.h"
#include "webapi/controllers/StoreController.h"
#include "webapi/controllers/AuthController.h"
#include "infrastructure/http/HttpServer.h"
#include "application/services/TaskScheduler.h"
#include "application/commands/HandleExpiredItems.h"
#include "infrastructure/adapters/SystemTimeProvider.h"
#include "infrastructure/adapters/SystemThreadManager.h"
#include "infrastructure/adapters/CvBlocker.h"
#include <iostream>
#include <filesystem>
#include <memory>

namespace nxl::autostore {

using namespace infrastructure;
using namespace application;

AutoStore::AutoStore(Config config, ILoggerPtr logger)
  : config{std::move(config)}, log{std::move(logger)}
{}

AutoStore::~AutoStore()
{
  if (httpServer && httpServer->isRunning()) {
    stop();
  }
}

bool AutoStore::initialize()
{
  try {
    std::filesystem::create_directories(config.dataPath);

    // Initialize repositories and services
    std::string itemsDbPath =
      std::filesystem::path(config.dataPath) / "items.json";
    itemRepository = std::make_unique<FileItemRepository>(itemsDbPath);

    clock = std::make_unique<SystemTimeProvider>();

    orderService = std::make_unique<HttpOrderService>(log);

    // Initialize auth service
    std::string usersDbPath =
      std::filesystem::path(config.dataPath) / "users.json";
    authService = std::make_unique<FileJwtAuthService>(usersDbPath);

    // Initialize dependencies for task scheduler
    timeProvider = std::make_unique<SystemTimeProvider>();
    threadManager = std::make_unique<SystemThreadManager>();
    auto blocker = std::make_unique<CvBlocker>();

    // Initialize task scheduler (for handling expired items)
    taskScheduler = std::make_unique<TaskScheduler>(
      log, *timeProvider, *threadManager, std::move(blocker));

    // Initialize HTTP server
    httpServer = std::make_unique<HttpServer>(log, *authService);

    // Initialize store controller
    storeController = std::make_unique<webapi::StoreController>(
      webapi::StoreController::Context{
        application::AddItem{*itemRepository, *clock, *orderService},
        application::ListItems{*itemRepository},
        application::GetItem{*itemRepository},
        application::DeleteItem{*itemRepository}, *authService});

    // Initialize auth controller
    authController = std::make_unique<webapi::AuthController>(
      webapi::AuthController::Context{application::LoginUser{*authService}});

    log->info("Data path: %s", config.dataPath);
    log->info("AutoStore initialized successfully, handling expired items...");

    return true;
  } catch (const std::exception& e) {
    log->error("Failed to initialize AutoStore: %s", e.what());
    return false;
  }
}

bool AutoStore::start()
{
  log->info("Starting AutoStore services...");

  try {
    taskScheduler->schedule(
      [this]() {
        application::HandleExpiredItems{*itemRepository, *clock, *orderService}
          .execute();
      },
      00, 00, 00, // midnight (00:00:00)
      TaskScheduler::RunMode::Forever | TaskScheduler::RunMode::OnStart);
    taskScheduler->start();

    storeController->registerRoutes(httpServer->getServer());
    authController->registerRoutes(httpServer->getServer());

    if (!httpServer->start(config.port, config.host)) {
      log->error("Failed to start HTTP server");
      return false;
    }

    log->info("AutoStore services started successfully");
    log->info("HTTP server listening on http://%s:%d", config.host,
              config.port);
    log->info("API endpoint: POST http://%s:%d/api/v1", config.host,
              config.port);

    return true;
  } catch (const std::exception& e) {
    log->error("Failed to start AutoStore services: %s", e.what());
    return false;
  }
}

void AutoStore::stop()
{
  log->info("Stopping AutoStore services...");

  if (httpServer && httpServer->isRunning()) {
    httpServer->stop();
  }
  log->info("AutoStore services stopped");
}

} // namespace nxl::autostore