From a74f02fc615866c9b2496cb0ccadfedd8d1945f4 Mon Sep 17 00:00:00 2001
From: Marcel Peterkau <marcel@peterkau.de>
Date: Tue, 8 Mar 2022 22:31:37 +0100
Subject: [PATCH] huge improvement on WebUI with caching

---
 Software/ChainLube/src/webui.cpp | 42 ++++++++++++++++++++++++++------
 Software/ChainLube/src/webui.h   |  1 -
 2 files changed, 34 insertions(+), 9 deletions(-)

diff --git a/Software/ChainLube/src/webui.cpp b/Software/ChainLube/src/webui.cpp
index 6cf16c2..a088c82 100644
--- a/Software/ChainLube/src/webui.cpp
+++ b/Software/ChainLube/src/webui.cpp
@@ -17,7 +17,7 @@ void initWebUI()
     return;
   }
 
-  webServer.serveStatic("/static/", LittleFS, "/static/");
+  webServer.serveStatic("/static/", LittleFS, "/static/").setCacheControl("max-age=360000");;
   webServer.on("/", HTTP_GET, [](AsyncWebServerRequest *request)
                { request->redirect("/index.htm"); });
   webServer.onNotFound(WebserverNotFound_Callback);
@@ -27,10 +27,6 @@ void initWebUI()
   webServer.begin();
 }
 
-void UpdateWebUI()
-{
-}
-
 String processor(const String &var)
 {
   if (var == "TANK_REMAIN_CAPACITY")
@@ -133,11 +129,13 @@ String processor(const String &var)
 
 void Webserver_Callback(AsyncWebServerRequest *request)
 {
-  request->send(LittleFS, "/index.htm", String(), false, processor);
+  request->send(LittleFS, "/index.htm", "text/html", false, processor);
 }
 
 void WebserverPOST_Callback(AsyncWebServerRequest *request)
 {
+  request->send(LittleFS, "/post.htm", "text/html", false, processor);
+
   Serial.print("POST:\n");
   int paramsNr = request->params();
   for (int i = 0; i < paramsNr; i++)
@@ -182,11 +180,39 @@ void WebserverPOST_Callback(AsyncWebServerRequest *request)
     if (p->name() == "cansave")
       globals.requestEEAction = EE_CFG_SAVE;
     // end: POST Form Source CAN Settings
+        // begin: POST Form Lubrication
+    if (p->name() == "lubedistancenormal")
+      LubeConfig.DistancePerLube_Default = p->value().toInt();
+    if (p->name() == "lubedistancerain")
+      LubeConfig.DistancePerLube_Rain = p->value().toInt();
+    if (p->name() == "lubesave")
+      globals.requestEEAction = EE_CFG_SAVE;
+    // end: POST Form Lubrication
+    // begin: POST Form Oiltank
+    if (p->name() == "tankcap")
+      LubeConfig.tankCapacity_ml = p->value().toInt();
+    if (p->name() == "tankwarn")
+      LubeConfig.TankRemindAtPercentage = p->value().toInt();
+    if (p->name() == "pumppulse")
+      LubeConfig.amountPerDose_µl = p->value().toInt();
+    if (p->name() == "oilsave")
+      globals.requestEEAction = EE_CFG_SAVE;
+    // end: POST Form Oiltank
+    // begin: POST Form Maintenance
+    if (p->name() == "purgepulse")
+      LubeConfig.BleedingPulses = p->value().toInt();
+    if (p->name() == "maintsave")
+      globals.requestEEAction = EE_CFG_SAVE;
+    if (p->name() == "resettank")
+    {
+      PersistenceData.tankRemain_µl = LubeConfig.tankCapacity_ml * 1000;
+      globals.requestEEAction = EE_PDS_SAVE;
+    }
+    // end: POST Form Maintenance
   }
-  request->send(LittleFS, "/post.htm", String(), false, processor);
 }
 
 void WebserverNotFound_Callback(AsyncWebServerRequest *request)
 {
-  request->send(404, "text/plain", "Not found");
+  request->send(404, "text/html", "Not found");
 }
\ No newline at end of file
diff --git a/Software/ChainLube/src/webui.h b/Software/ChainLube/src/webui.h
index f7530b2..f48918d 100644
--- a/Software/ChainLube/src/webui.h
+++ b/Software/ChainLube/src/webui.h
@@ -10,6 +10,5 @@
 #include "globals.h"
 
 void initWebUI();
-void UpdateWebUI();
 
 #endif
\ No newline at end of file