From ed5690685569c66195f22f590278808c75949e13 Mon Sep 17 00:00:00 2001
From: sadick254 <sadickjunior@gmail.com>
Date: Mon, 23 Nov 2020 17:40:18 +0300
Subject: [PATCH] Initial n-api structure

---
 src/fuzzy-native.cpp | 67 ++++++++++++++++++++++++++++++++++++++++++++
 src/fuzzy-native.h   | 19 +++++++++++++
 2 files changed, 86 insertions(+)
 create mode 100644 src/fuzzy-native.cpp
 create mode 100644 src/fuzzy-native.h

diff --git a/src/fuzzy-native.cpp b/src/fuzzy-native.cpp
new file mode 100644
index 0000000..e011c93
--- /dev/null
+++ b/src/fuzzy-native.cpp
@@ -0,0 +1,67 @@
+#include "fuzzy_native.h"
+#include "MatcherBase.h"
+
+using namespace Napi;
+
+#define CHECK(env, cond, msg)                                    \
+    if (!(cond))                                                 \
+    {                                                            \
+        Napi::Error::New(env, msg).ThrowAsJavaScriptException(); \
+        return;                                                  \
+    }
+
+Matcher::Matcher(const Napi::CallbackInfo &info) : ObjectWrap(info)
+{
+}
+
+void Matcher::Match(const Napi::CallbackInfo &info)
+{
+    Napi::Env env = info.Env();
+    CHECK(env, info.Length() > 1, "Wrong Number of arguments");
+    CHECK(env, info[0].IsString(), "First argument should be a query string");
+    CHECK(env, info[1].IsObject(), "Second argument should be an options object");
+
+    MatcherOptions options;
+    Napi::Object options_obj = info[1].As<Napi::Object>();
+
+    options.case_sensitive = options_obj.Get("caseSensitive");
+    options.smart_case = options_obj.Get("smartCase");
+    options.num_threads = options_obj.Get("numThreads").ToNumber().Uint32Value();
+    options.max_results = options_obj.Get("maxResults").ToNumber().Uint32Value();
+    options.max_gap = options_obj.Get("maxGap").ToNumber().Uint32Value();
+    options.record_match_indexes = options_obj.Get("recordMatchIndexes");
+    options.root_path = options_obj.Get("rootPath").ToString();
+}
+
+void Matcher::AddCandidates(const Napi::CallbackInfo &info)
+{
+}
+
+void Matcher::RemoveCandidates(const Napi::CallbackInfo &info)
+{
+}
+
+void Matcher::SetCandidates(const Napi::CallbackInfo &info)
+{
+}
+
+Napi::FunctionReference Matcher::constructor;
+
+Napi::Function Matcher::GetClass(Napi::Env env)
+{
+    Napi::Function func = DefineClass(env, "Matcher", {InstanceMethod("match", &Matcher::Match), InstanceMethod("addCandidates", &Matcher::AddCandidates), InstanceMethod("removeCandidates", &Matcher::RemoveCandidates), InstanceMethod("setCandidates", &Matcher::SetCandidates)});
+    constructor = Napi::Persistent(func);
+    constructor.SuppressDestruct();
+
+    return func;
+}
+
+Napi::Object Init(Napi::Env env, Napi::Object exports)
+{
+    Napi::String matcher = Napi::String::New(env, "Matcher");
+    exports.Set(matcher, Matcher::GetClass(env));
+
+    return exports;
+}
+
+NODE_API_MODULE(addon, Init)
diff --git a/src/fuzzy-native.h b/src/fuzzy-native.h
new file mode 100644
index 0000000..eb07aa9
--- /dev/null
+++ b/src/fuzzy-native.h
@@ -0,0 +1,19 @@
+#pragma once
+
+#include <napi.h>
+
+class Matcher : public Napi::ObjectWrap<Matcher>
+{
+private:
+    static Napi::FunctionReference constructor;
+
+public:
+    Matcher(const Napi::CallbackInfo &info);
+    void Create(const Napi::CallbackInfo &info);
+    void Match(const Napi::CallbackInfo &info);
+    void AddCandidates(const Napi::CallbackInfo &info);
+    void RemoveCandidates(const Napi::CallbackInfo &info);
+    void SetCandidates(const Napi::CallbackInfo &info);
+
+    static Napi::Function GetClass(Napi::Env);
+};