From beb1f3969e13af72bd9098d484b693e397cf7235 Mon Sep 17 00:00:00 2001
From: rtk0c <mail.tianyig@gmail.com>
Date: Thu, 3 Jun 2021 12:17:46 -0700
Subject: Dictionary value (string key)

---
 core/CMakeLists.txt                           |  1 +
 core/src/Model/Workflow/Value.hpp             |  1 +
 core/src/Model/Workflow/Value_RTTI.cpp        |  9 +++++
 core/src/Model/Workflow/Values/Dictionary.cpp | 49 +++++++++++++++++++++++++++
 core/src/Model/Workflow/Values/Dictionary.hpp | 25 ++++++++++++++
 core/src/Model/Workflow/Values/fwd.hpp        |  3 ++
 6 files changed, 88 insertions(+)
 create mode 100644 core/src/Model/Workflow/Values/Dictionary.cpp
 create mode 100644 core/src/Model/Workflow/Values/Dictionary.hpp

diff --git a/core/CMakeLists.txt b/core/CMakeLists.txt
index 781140d..bae51a1 100644
--- a/core/CMakeLists.txt
+++ b/core/CMakeLists.txt
@@ -64,6 +64,7 @@ add_source_group(MODEL_WORKFLOW_NODES_MODULE_SOURCES
 add_source_group(MODEL_WORKFLOW_VALUES_MODULE_SOURCES
 	src/Model/Workflow/Values/Basic.cpp
 	src/Model/Workflow/Values/Database.cpp
+	src/Model/Workflow/Values/Dictionary.cpp
 	src/Model/Workflow/Values/List.cpp
 )
 
diff --git a/core/src/Model/Workflow/Value.hpp b/core/src/Model/Workflow/Value.hpp
index 39c0bf3..ed35349 100644
--- a/core/src/Model/Workflow/Value.hpp
+++ b/core/src/Model/Workflow/Value.hpp
@@ -17,6 +17,7 @@ public:
 		KD_DateTime,
 		KD_DatabaseRowId,
 		KD_List,
+		KD_Dictionary,
 
 		KD_BaseObject,
 		KD_SaleDatabaseRow,
diff --git a/core/src/Model/Workflow/Value_RTTI.cpp b/core/src/Model/Workflow/Value_RTTI.cpp
index d6721d7..dfb1273 100644
--- a/core/src/Model/Workflow/Value_RTTI.cpp
+++ b/core/src/Model/Workflow/Value_RTTI.cpp
@@ -2,6 +2,7 @@
 
 #include "Model/Workflow/Values/Basic.hpp"
 #include "Model/Workflow/Values/Database.hpp"
+#include "Model/Workflow/Values/Dictionary.hpp"
 #include "Model/Workflow/Values/List.hpp"
 #include "UI/UI.hpp"
 
@@ -30,6 +31,11 @@ constexpr BaseValue::KindInfo kListInfo{
 	.PinColor = RgbaColor(58, 154, 214),
 };
 
+constexpr BaseValue::KindInfo kDictionaryInfo{
+	.PinIcon = ImGui::IconType::Diamond,
+	.PinColor = RgbaColor(240, 240, 34),
+};
+
 constexpr BaseValue::KindInfo kDatabaseRowInfo{
 	.PinIcon = ImGui::IconType::Square,
 	.PinColor = RgbaColor(15, 124, 196),
@@ -48,6 +54,7 @@ const BaseValue::KindInfo& BaseValue::QueryInfo(BaseValue::Kind kind)
 		case KD_DateTime: return kDateTimeInfo;
 		case KD_DatabaseRowId: return kDatabaseRowIdInfo;
 		case KD_List: return kListInfo;
+		case KD_Dictionary: return kDictionaryInfo;
 
 		case KD_BaseObject: return kObjectinfo;
 		case KD_SaleDatabaseRow:
@@ -67,6 +74,7 @@ const char* BaseValue::Format(Kind kind)
 		case KD_DateTime: return "Date/time";
 		case KD_DatabaseRowId: return "Row id";
 		case KD_List: return "List";
+		case KD_Dictionary: return "Dictionary";
 
 		case KD_BaseObject: return "Object";
 		case KD_SaleDatabaseRow: return "Sale record";
@@ -85,6 +93,7 @@ std::unique_ptr<BaseValue> BaseValue::CreateByKind(BaseValue::Kind kind)
 		case KD_DateTime: return std::make_unique<DateTimeValue>();
 		case KD_DatabaseRowId: return std::make_unique<DatabaseRowIdValue>();
 		case KD_List: return std::make_unique<ListValue>();
+		case KD_Dictionary: return std::make_unique<DictionaryValue>();
 
 		case KD_BaseObject: return nullptr;
 		case KD_SaleDatabaseRow: return std::make_unique<SaleDatabaseRowValue>();
diff --git a/core/src/Model/Workflow/Values/Dictionary.cpp b/core/src/Model/Workflow/Values/Dictionary.cpp
new file mode 100644
index 0000000..106e48d
--- /dev/null
+++ b/core/src/Model/Workflow/Values/Dictionary.cpp
@@ -0,0 +1,49 @@
+#include "Dictionary.hpp"
+
+#include "Utils/Macros.hpp"
+
+bool DictionaryValue::IsInstance(const BaseValue* value)
+{
+	return value->GetKind() == KD_Dictionary;
+}
+
+DictionaryValue::DictionaryValue()
+	: BaseValue(KD_Dictionary)
+{
+}
+
+int DictionaryValue::GetCount() const
+{
+	return mElements.size();
+}
+
+BaseValue* DictionaryValue::Find(std::string_view key)
+{
+	auto iter = mElements.find(key);
+	if (iter != mElements.end()) {
+		return iter.value().get();
+	} else {
+		return nullptr;
+	}
+}
+
+BaseValue* DictionaryValue::Insert(std::string_view key, std::unique_ptr<BaseValue>& value)
+{
+	auto [iter, success] = mElements.insert(key, std::move(value));
+	if (success) {
+		return iter.value().get();
+	} else {
+		return nullptr;
+	}
+}
+
+BaseValue& DictionaryValue::InsertOrReplace(std::string_view key, std::unique_ptr<BaseValue> value)
+{
+	auto [iter, DISCARD] = mElements.emplace(key, std::move(value));
+	return *iter.value();
+}
+
+void DictionaryValue::Remove(std::string_view key)
+{
+	mElements.erase(mElements.find(key));
+}
diff --git a/core/src/Model/Workflow/Values/Dictionary.hpp b/core/src/Model/Workflow/Values/Dictionary.hpp
new file mode 100644
index 0000000..65ea82f
--- /dev/null
+++ b/core/src/Model/Workflow/Values/Dictionary.hpp
@@ -0,0 +1,25 @@
+#pragma once
+
+#include "Model/Workflow/Value.hpp"
+
+#include <tsl/array_map.h>
+#include <memory>
+#include <string>
+#include <string_view>
+
+class DictionaryValue : public BaseValue
+{
+private:
+	tsl::array_map<char, std::unique_ptr<BaseValue>> mElements;
+
+public:
+	static bool IsInstance(const BaseValue* value);
+	DictionaryValue();
+
+	int GetCount() const;
+	BaseValue* Find(std::string_view key);
+
+	BaseValue* Insert(std::string_view key, std::unique_ptr<BaseValue>& value);
+	BaseValue& InsertOrReplace(std::string_view key, std::unique_ptr<BaseValue> value);
+	void Remove(std::string_view key);
+};
diff --git a/core/src/Model/Workflow/Values/fwd.hpp b/core/src/Model/Workflow/Values/fwd.hpp
index de26226..51a04e9 100644
--- a/core/src/Model/Workflow/Values/fwd.hpp
+++ b/core/src/Model/Workflow/Values/fwd.hpp
@@ -10,5 +10,8 @@ class DatabaseRowIdValue;
 class SaleDatabaseRowValue;
 class PurchaseDatabaseRowValue;
 
+// Dictionary.hpp
+class DictionaryValue;
+
 // List.hpp
 class ListValue;
-- 
cgit v1.2.3-70-g09d2