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#include "../ValueBroker.h"
#include "../api/Config.h"
#include "../facade/DB.h"
#include "SaveManager.h"
using namespace std;
using namespace crepe;
SaveManager::SaveManager(Mediator & mediator) : Manager(mediator) {
mediator.save_manager = *this;
}
DB & SaveManager::get_db() {
if (this->db == nullptr) {
Config & cfg = Config::get_instance();
this->db
= {new DB(cfg.savemgr.location), [](void * db) { delete static_cast<DB *>(db); }};
}
return *static_cast<DB *>(this->db.get());
}
template <>
string SaveManager::serialize(const string & value) const noexcept {
return value;
}
template <typename T>
string SaveManager::serialize(const T & value) const noexcept {
return to_string(value);
}
template string SaveManager::serialize(const uint8_t &) const noexcept;
template string SaveManager::serialize(const int8_t &) const noexcept;
template string SaveManager::serialize(const uint16_t &) const noexcept;
template string SaveManager::serialize(const int16_t &) const noexcept;
template string SaveManager::serialize(const uint32_t &) const noexcept;
template string SaveManager::serialize(const int32_t &) const noexcept;
template string SaveManager::serialize(const uint64_t &) const noexcept;
template string SaveManager::serialize(const int64_t &) const noexcept;
template string SaveManager::serialize(const float &) const noexcept;
template string SaveManager::serialize(const double &) const noexcept;
template <>
uint64_t SaveManager::deserialize(const string & value) const noexcept {
try {
return stoul(value);
} catch (std::invalid_argument &) {
return 0;
}
}
template <>
int64_t SaveManager::deserialize(const string & value) const noexcept {
try {
return stol(value);
} catch (std::invalid_argument &) {
return 0;
}
}
template <>
float SaveManager::deserialize(const string & value) const noexcept {
try {
return stof(value);
} catch (std::invalid_argument &) {
return 0;
}
return stof(value);
}
template <>
double SaveManager::deserialize(const string & value) const noexcept {
try {
return stod(value);
} catch (std::invalid_argument &) {
return 0;
}
}
template <>
string SaveManager::deserialize(const string & value) const noexcept {
return value;
}
template <>
uint8_t SaveManager::deserialize(const string & value) const noexcept {
return deserialize<uint64_t>(value);
}
template <>
int8_t SaveManager::deserialize(const string & value) const noexcept {
return deserialize<int64_t>(value);
}
template <>
uint16_t SaveManager::deserialize(const string & value) const noexcept {
return deserialize<uint64_t>(value);
}
template <>
int16_t SaveManager::deserialize(const string & value) const noexcept {
return deserialize<int64_t>(value);
}
template <>
uint32_t SaveManager::deserialize(const string & value) const noexcept {
return deserialize<uint64_t>(value);
}
template <>
int32_t SaveManager::deserialize(const string & value) const noexcept {
return deserialize<int64_t>(value);
}
bool SaveManager::has(const string & key) {
DB & db = this->get_db();
return db.has(key);
}
template <>
void SaveManager::set(const string & key, const string & value) {
DB & db = this->get_db();
db.set(key, value);
}
template <typename T>
void SaveManager::set(const string & key, const T & value) {
DB & db = this->get_db();
db.set(key, std::to_string(value));
}
template void SaveManager::set(const string &, const uint8_t &);
template void SaveManager::set(const string &, const int8_t &);
template void SaveManager::set(const string &, const uint16_t &);
template void SaveManager::set(const string &, const int16_t &);
template void SaveManager::set(const string &, const uint32_t &);
template void SaveManager::set(const string &, const int32_t &);
template void SaveManager::set(const string &, const uint64_t &);
template void SaveManager::set(const string &, const int64_t &);
template void SaveManager::set(const string &, const float &);
template void SaveManager::set(const string &, const double &);
template <typename T>
ValueBroker<T> SaveManager::get(const string & key, const T & default_value) {
if (!this->has(key)) this->set<T>(key, default_value);
return this->get<T>(key);
}
template ValueBroker<uint8_t> SaveManager::get(const string &, const uint8_t &);
template ValueBroker<int8_t> SaveManager::get(const string &, const int8_t &);
template ValueBroker<uint16_t> SaveManager::get(const string &, const uint16_t &);
template ValueBroker<int16_t> SaveManager::get(const string &, const int16_t &);
template ValueBroker<uint32_t> SaveManager::get(const string &, const uint32_t &);
template ValueBroker<int32_t> SaveManager::get(const string &, const int32_t &);
template ValueBroker<uint64_t> SaveManager::get(const string &, const uint64_t &);
template ValueBroker<int64_t> SaveManager::get(const string &, const int64_t &);
template ValueBroker<float> SaveManager::get(const string &, const float &);
template ValueBroker<double> SaveManager::get(const string &, const double &);
template ValueBroker<string> SaveManager::get(const string &, const string &);
template <typename T>
ValueBroker<T> SaveManager::get(const string & key) {
T value;
return {
[this, key](const T & target) { this->set<T>(key, target); },
[this, key, value]() mutable -> const T & {
DB & db = this->get_db();
value = this->deserialize<T>(db.get(key));
return value;
},
};
}
template ValueBroker<uint8_t> SaveManager::get(const string &);
template ValueBroker<int8_t> SaveManager::get(const string &);
template ValueBroker<uint16_t> SaveManager::get(const string &);
template ValueBroker<int16_t> SaveManager::get(const string &);
template ValueBroker<uint32_t> SaveManager::get(const string &);
template ValueBroker<int32_t> SaveManager::get(const string &);
template ValueBroker<uint64_t> SaveManager::get(const string &);
template ValueBroker<int64_t> SaveManager::get(const string &);
template ValueBroker<float> SaveManager::get(const string &);
template ValueBroker<double> SaveManager::get(const string &);
template ValueBroker<string> SaveManager::get(const string &);
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