From e64669e02f6099a1c910ebfd030acf58f68d58da Mon Sep 17 00:00:00 2001
From: qq_36105691 <qq_36105691@noreply.gitcode.com>
Date: Sun, 18 Feb 2024 09:57:43 +0800
Subject: [PATCH] feat[SQLiteObject.h]: Add simple reflection ability

---
 222100414/src/CMakeLists.txt |  3 ++-
 222100414/src/DWASearch.cpp  | 30 +++++++++++++++++++++------
 222100414/src/SQLiteObject.h | 40 ++++++++++++++++++++++++++++++++++++
 3 files changed, 66 insertions(+), 7 deletions(-)
 create mode 100644 222100414/src/SQLiteObject.h

diff --git a/222100414/src/CMakeLists.txt b/222100414/src/CMakeLists.txt
index 1f4b0e8..f9095d3 100644
--- a/222100414/src/CMakeLists.txt
+++ b/222100414/src/CMakeLists.txt
@@ -12,5 +12,6 @@ add_executable(DWASearch DWASearch.cpp
         DatabaseManager.cpp
         DatabaseManager.h
         Logger.cpp
-        Logger.h)
+        Logger.h
+        SQLiteObject.h)
 target_link_libraries(DWASearch sqlite3)
diff --git a/222100414/src/DWASearch.cpp b/222100414/src/DWASearch.cpp
index e8ef7d5..6ada5ec 100644
--- a/222100414/src/DWASearch.cpp
+++ b/222100414/src/DWASearch.cpp
@@ -1,9 +1,27 @@
-#include "Logger.h"
+#include "DatabaseManager.h"
+#include "SQLiteObject.h"
+#include <map>
+
+
+class Player {
+SQLITE_OBJECT
+
+DECLARE_PROPERTY(id, int)
+
+DECLARE_PROPERTY(firstName, std::string)
+
+DECLARE_PROPERTY(lastName, std::string)
+
+DECLARE_PROPERTY(country, std::string)
+};
+
 
 int main(int argc, char *argv[], [[maybe_unused]] char *envp[]) {
-    LOG_INFO("Starting DWASearch");
-    LOG_DEBUG("Debugging is enabled");
-    LOG_TRACE("Tracing is enabled");
-    LOG_ERROR("This is an error");
-    LOG_WARNING("This is a warning");
+    const std::string sql = "SELECT * FROM Player";
+    auto db = Mika::DatabaseManager::getInstance();
+
+    auto results = db->executeQuery<Player>(sql);
+    for (const auto &result: results) {
+        LOG_INFO("Player: " + result.getfirstName() + " " + result.getlastName() + " from " + result.getcountry());
+    }
 }
diff --git a/222100414/src/SQLiteObject.h b/222100414/src/SQLiteObject.h
new file mode 100644
index 0000000..57ef492
--- /dev/null
+++ b/222100414/src/SQLiteObject.h
@@ -0,0 +1,40 @@
+//
+// Created by Adarion on 2024/2/18.
+//
+
+#ifndef DWASEARCH_SQLITEOBJECT_H
+#define DWASEARCH_SQLITEOBJECT_H
+
+#include <set>
+#include <functional>
+#include "sqlite3.h"
+#include "DatabaseManager.h"
+
+#define DECLARE_PROPERTY(name, type) \
+private: \
+    type name = {};                      \
+    [[maybe_unused]] int name##Setter = [this]() {           \
+        propertiesSetters.emplace_back([&](sqlite3_stmt *stmt, int index) { \
+            name = Mika::DatabaseManager::getResultValue<type>(stmt, index); \
+        });                          \
+                                     \
+        return 0;                    \
+    }();                             \
+public:                              \
+    [[nodiscard]]type get##name() const { return name; } \
+    void set##name(type &&value) { name = std::move(value); }
+
+
+#define SQLITE_OBJECT \
+private:          \
+    std::vector<std::function<void(sqlite3_stmt *, int)>> propertiesSetters; \
+public:           \
+    void fillData(sqlite3_stmt *stmt) { \
+        int index = 0; \
+        for (auto &setter : propertiesSetters) { \
+            setter(stmt, index++); \
+        } \
+    };
+
+
+#endif //DWASEARCH_SQLITEOBJECT_H
-- 
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