From 21960b71e4dbc9973852eab58bc52ade77674167 Mon Sep 17 00:00:00 2001
From: andig <cpuidle@gmx.de>
Date: Mon, 25 Oct 2021 15:38:54 +0200
Subject: [PATCH] Easee: restore current after charger resumes (#1786)

---
 charger/easee.go                       | 12 ++++++++++--
 charger/easee/{message.go => types.go} |  5 +++++
 2 files changed, 15 insertions(+), 2 deletions(-)
 rename charger/easee/{message.go => types.go} (98%)

diff --git a/charger/easee.go b/charger/easee.go
index 9fa108558..d286406f1 100644
--- a/charger/easee.go
+++ b/charger/easee.go
@@ -45,6 +45,7 @@ type Easee struct {
 	cache          time.Duration
 	log            *util.Logger
 	mux            sync.Mutex
+	current        float64
 	chargerEnabled bool
 	enabledStatus  bool
 	currentPower, sessionEnergy,
@@ -85,6 +86,7 @@ func NewEasee(user, password, charger string, circuit int, cache time.Duration)
 		charger: charger,
 		cache:   cache,
 		log:     log,
+		current: 6, // default current
 	}
 
 	if cache > 0 {
@@ -291,14 +293,19 @@ func (c *Easee) Enable(enable bool) error {
 	}
 
 	// resume/stop charger
-	action := "pause_charging"
+	action := easee.ChargePause
 	if enable {
-		action = "resume_charging"
+		action = easee.ChargeResume
 	}
 
 	uri := fmt.Sprintf("%s/chargers/%s/commands/%s", easee.API, c.charger, action)
 	_, err := c.Post(uri, request.JSONContent, nil)
 
+	if err == nil && action == easee.ChargeResume {
+		// restore current after enabling https://github.com/evcc-io/evcc/pull/1786
+		err = c.MaxCurrentMillis(c.current)
+	}
+
 	return err
 }
 
@@ -318,6 +325,7 @@ func (c *Easee) MaxCurrentMillis(current float64) error {
 	uri := fmt.Sprintf("%s/chargers/%s/settings", easee.API, c.charger)
 	resp, err := c.Post(uri, request.JSONContent, request.MarshalJSON(data))
 	if err == nil {
+		c.current = current
 		resp.Body.Close()
 	}
 
diff --git a/charger/easee/message.go b/charger/easee/types.go
similarity index 98%
rename from charger/easee/message.go
rename to charger/easee/types.go
index 28c9cd627..eae18d495 100644
--- a/charger/easee/message.go
+++ b/charger/easee/types.go
@@ -3,6 +3,11 @@ package easee
 // API is the Easee API endpoint
 const API = "https://api.easee.cloud/api"
 
+const (
+	ChargePause  = "pause_charging"
+	ChargeResume = "resume_charging"
+)
+
 // charge mode definition
 const (
 	ModeOffline       int = 0