From e6c7095c6b92abbe33cf2322833a805604519303 Mon Sep 17 00:00:00 2001
From: Ian Wienand <iwienand@redhat.com>
Date: Thu, 21 Feb 2019 10:06:35 +1100
Subject: [PATCH] Add valueMaps and rangeMaps support

These allow you to specify custom text instead of displayed values

Change-Id: I7e5c6067c0b0d26edc18120283bad30887df0663
---
 grafana_dashboards/schema/panel/singlestat.py | 14 +++++++++++
 tests/schema/fixtures/dashboard-0017.json     | 24 +++++++++++++++++++
 tests/schema/fixtures/dashboard-0017.yaml     | 12 ++++++++++
 3 files changed, 50 insertions(+)

diff --git a/grafana_dashboards/schema/panel/singlestat.py b/grafana_dashboards/schema/panel/singlestat.py
index 7c81fb7..ffa37fd 100644
--- a/grafana_dashboards/schema/panel/singlestat.py
+++ b/grafana_dashboards/schema/panel/singlestat.py
@@ -47,6 +47,18 @@ class Singlestat(Base):
             v.Required('thresholdMarkers', default=False): v.All(bool),
         }
 
+        valuemap = {
+            v.Required('op', default='='): v.Any(str),
+            v.Required('value'): v.Any(int),
+            v.Required('text'): v.Any(str)
+        }
+
+        rangemap = {
+            v.Required('from'): v.Any(int),
+            v.Required('to'): v.Any(int),
+            v.Required('text'): v.Any(str),
+        }
+
         singlestat = {
             v.Required('colorBackground', default=False): v.All(bool),
             v.Required('colorValue', default=False): v.All(bool),
@@ -76,6 +88,8 @@ class Singlestat(Base):
             v.Optional('hideTimeOverride'): v.All(bool),
             v.Optional('timeFrom'): v.All(v.Match(r'[1-9]+[0-9]*[smhdw]')),
             v.Optional('timeShift'): v.All(v.Match(r'[1-9]+[0-9]*[smhdw]')),
+            v.Optional('valueMaps'): v.All([valuemap]),
+            v.Optional('rangeMaps'): v.All([rangemap]),
         }
         singlestat.update(self.base)
         return v.Schema(singlestat)
diff --git a/tests/schema/fixtures/dashboard-0017.json b/tests/schema/fixtures/dashboard-0017.json
index 1bace55..8742c8e 100644
--- a/tests/schema/fixtures/dashboard-0017.json
+++ b/tests/schema/fixtures/dashboard-0017.json
@@ -25,6 +25,18 @@
                             "postfixFontSize": "50%",
                             "prefix": "",
                             "prefixFontSize": "50%",
+                            "rangeMaps": [
+                                {
+                                    "from": 2,
+                                    "text": "TWOTHREE",
+                                    "to": 3
+                                },
+                                {
+                                    "from": 4,
+                                    "text": "FOURFIVE",
+                                    "to": 5
+                                }
+                            ],
                             "span": 12,
                             "sparkline": {
                                 "fillColor": "rgba(31, 118, 189, 0.18)",
@@ -39,6 +51,18 @@
                             "title": "no title (click here)",
                             "type": "singlestat",
                             "valueFontSize": "80%",
+                            "valueMaps": [
+                                {
+                                    "op": "=",
+                                    "text": "OK",
+                                    "value": 0
+                                },
+                                {
+                                    "op": "=",
+                                    "text": "NOT OK",
+                                    "value": 1
+                                }
+                            ],
                             "valueName": "avg"
                         }
                     ],
diff --git a/tests/schema/fixtures/dashboard-0017.yaml b/tests/schema/fixtures/dashboard-0017.yaml
index 04fb383..04bfbec 100644
--- a/tests/schema/fixtures/dashboard-0017.yaml
+++ b/tests/schema/fixtures/dashboard-0017.yaml
@@ -15,3 +15,15 @@ dashboard:
                show: true
                thresholdLabels: false
                thresholdMarkers: true
+            valueMaps:
+               - value: 0
+                 text: 'OK'
+               - value: 1
+                 text: 'NOT OK'
+            rangeMaps:
+               - from: 2
+                 to: 3
+                 text: 'TWOTHREE'
+               - from: 4
+                 to: 5
+                 text: 'FOURFIVE'