#include "sqlite_file_executor.h"

#include "sqlite_statement.h"
#include <iostream>

SQLiteFileExecutor::SQLiteFileExecutor(const std::string &dbPath) {
  // WARNING: The database is not blocked
  if (sqlite3_open(dbPath.c_str(), &db_) != SQLITE_OK) {
    std::cerr << "Failed to open database:" << sqlite3_errmsg(db_) << std::endl;
    db_ = nullptr;
  }
}

SQLiteFileExecutor::~SQLiteFileExecutor() {
  if (db_) {
    sqlite3_close(db_);
  }
}

// Execute a SQL file
void SQLiteFileExecutor::executeSQLFile(const std::string &sqlFilePath) {
  if (db_ == nullptr) {
    throw std::runtime_error("Database is not open");
  }

  std::string sqlContent;
  if (!read(sqlFilePath, sqlContent)) {
    throw std::runtime_error("Failed to read SQL file: " + sqlFilePath);
  }

  char *errorMessage = nullptr;
  if (sqlite3_exec(db_, sqlContent.c_str(), nullptr, nullptr, &errorMessage) !=
      SQLITE_OK) {
    std::cerr << "Error executing SQL:" << errorMessage << std::endl;
    sqlite3_free(errorMessage);
  }
}