From fccd7ba3ea13246d2850e4486cbcdb7f8ca5b5a7 Mon Sep 17 00:00:00 2001
From: Thomas Ihmann <thomas@ihmann.de>
Date: Mon, 24 Mar 2025 14:30:43 +0100
Subject: [PATCH] Add Buderus/Bosch/Junkers (#19977)

---
 templates/definition/charger/emsesp.yaml | 112 +++++++++++++++++++++++
 1 file changed, 112 insertions(+)
 create mode 100644 templates/definition/charger/emsesp.yaml

diff --git a/templates/definition/charger/emsesp.yaml b/templates/definition/charger/emsesp.yaml
new file mode 100644
index 000000000..2a79704d4
--- /dev/null
+++ b/templates/definition/charger/emsesp.yaml
@@ -0,0 +1,112 @@
+template: emsesp
+products:
+  - brand: Buderus
+    description:
+      generic: Buderus (SG Ready)
+  - brand: Bosch
+    description:
+      generic: Bosch (SG Ready)
+  - brand: Junkers
+    description:
+      generic: Junkers (SG Ready)
+group: heating
+# requirements:
+#   evcc: ["sponsorship"]
+params:
+  - name: host
+  - name: token
+  - name: tempsource
+    type: choice
+    choice: ["", "warmwater"]
+    description:
+      de: "Temperaturquelle"
+      en: "Temperature source"
+render: |
+  type: sgready
+  getmode:
+    source: go
+    script: |
+      res := 1
+      switch {
+      case SG1 == "1" && SG4 == "0": res = 3 # Frostschutz
+      case SG1 == "0" && SG4 == "0": res = 1 # Normal
+      case SG1 == "0" && SG4 == "1": res = 2 # Forcierter Betrieb
+      case SG1 == "1" && SG4 == "1": res = 2 # Sofortige Ansteuerung
+      }
+      res
+    in:
+    - name: SG1
+      type: string
+      config: 
+        source: http
+        uri: http://{{ .host }}/api/boiler/hpin1opt
+        jq: '.value[0:1]'
+    - name: SG4
+      type: string
+      config: 
+        source: http
+        uri: http://{{ .host }}/api/boiler/hpin4opt
+        jq: '.value[0:1]'
+  setmode:
+    source: switch
+    switch:
+    - case: 1 # normal
+      set:
+        source: sequence
+        set:
+        - source: http
+          uri: http://{{ .host }}/api/boiler/hpin4opt 
+          method: POST 
+          headers:  
+            - content-type: application/json
+            - authorization: Bearer {{ .token}}
+          body: >
+            { "value" : "0xxxxxxxxxxx" }
+        - source: http
+          uri: http://{{ .host }}/api/boiler/hpin1opt 
+          method: POST 
+          headers:  
+            - content-type: application/json
+            - authorization: Bearer {{ .token}}
+          body: >
+            { "value" : "0xxxxxxxxxxxxxx" }
+    - case: 2 # boost
+      set:
+        source: http
+        uri: http://{{ .host }}/api/boiler/hpin4opt 
+        method: POST 
+        headers:  
+          - content-type: application/json
+          - authorization: Bearer {{ .token}}
+        body: >
+          { "value" : "1xxxxxxxxxxx" }
+    - case: 3 # dimm
+      set:
+        source: sequence
+        set:
+        - source: http
+          uri: http://{{ .host }}/api/boiler/hpin1opt 
+          method: POST 
+          headers:  
+            - content-type: application/json
+            - authorization: Bearer {{ .token}}
+          body: >
+            { "value" : "1xxxxxxxxxxxxxx" }
+        - source: http
+          uri: http://{{ .host }}/api/boiler/hpin4opt 
+          method: POST 
+          headers:  
+            - content-type: application/json
+            - authorization: Bearer {{ .token}}
+          body: >
+            { "value" : "0xxxxxxxxxxx" }    
+  {{- if .tempsource }}
+  temp:
+    source: http
+    uri: http://{{ .host }}/api/boiler/dhw/curtemp
+    jq: .value 
+  limittemp:
+    source: http
+    uri: http://{{ .host }}/api/boiler/dhw/settemp
+    jq: .value
+  {{- end }}