From a12052dfdddd1272416b8a8673856c68c64b5ae4 Mon Sep 17 00:00:00 2001
From: Joe Glombek <joe.glombek@bumpdigital.co.uk>
Date: Tue, 8 Oct 2024 16:36:54 +0100
Subject: [PATCH] Add a Terratype to Our.Umbraco.GMaps (non-default) Migrator

---
 .../TerraType/TerratypeToGMapsMigrator.cs     | 62 +++++++++++++++++++
 .../TerratypeToOpenStreetmapMigrator.cs       |  1 +
 2 files changed, 63 insertions(+)
 create mode 100644 uSync.Migrations.Migrators/Community/TerraType/TerratypeToGMapsMigrator.cs

diff --git a/uSync.Migrations.Migrators/Community/TerraType/TerratypeToGMapsMigrator.cs b/uSync.Migrations.Migrators/Community/TerraType/TerratypeToGMapsMigrator.cs
new file mode 100644
index 00000000..0b3801ba
--- /dev/null
+++ b/uSync.Migrations.Migrators/Community/TerraType/TerratypeToGMapsMigrator.cs
@@ -0,0 +1,62 @@
+using Newtonsoft.Json.Linq;
+
+namespace uSync.Migrations.Migrators.Community.TerraType;
+
+[SyncMigrator("Terratype")]
+public class TerratypeToGMapsMigrator : SyncPropertyMigratorBase
+{
+    private const string DefaultPosition = "55.406321,10.387015";
+    public override string GetEditorAlias(SyncMigrationDataTypeProperty dataTypeProperty, SyncMigrationContext context)
+        => "Our.Umbraco.GMaps";
+
+    public override object? GetConfigValues(SyncMigrationDataTypeProperty dataTypeProperty, SyncMigrationContext context)
+    {
+        var oldConfig = base.GetConfigValues(dataTypeProperty, context) as JObject;
+        if (oldConfig == null) return new JObject();
+
+        var config = JObject.FromObject(new
+        {
+            location = oldConfig.SelectToken("definition.position.datum") ?? DefaultPosition,
+            zoom = oldConfig.SelectToken("zoom") ?? 12,
+            maptype = "roadmap"
+        });
+
+        return config;
+    }
+
+    public override string? GetContentValue(SyncMigrationContentProperty contentProperty, SyncMigrationContext context)
+    {
+        var oldStringValue = base.GetContentValue(contentProperty, context);
+        var oldValue = JObject.Parse(oldStringValue ?? "{}");
+
+        var zoom = oldValue.SelectToken("zoom") ?? "12";
+
+        var latLng = oldValue.SelectToken("position.datum") ?? DefaultPosition;
+        var parts = latLng.ToString().Split(',');
+
+
+        var newValue = JObject.FromObject(new
+        {
+            address = new
+            {
+                coordinates = new
+                {
+                    lat = parts[0],
+                    lng = parts[1]
+                }
+            },
+            mapconfig = new
+            {
+                zoom = zoom,
+                maptype = "roadmap",
+                centerCoordinates = new
+                {
+                    lat = parts[0],
+                    lng = parts[1]
+                }
+            }
+        });
+
+        return newValue.ToString();
+    }
+}
diff --git a/uSync.Migrations.Migrators/Community/TerraType/TerratypeToOpenStreetmapMigrator.cs b/uSync.Migrations.Migrators/Community/TerraType/TerratypeToOpenStreetmapMigrator.cs
index f23fbb6a..c6f48f5c 100644
--- a/uSync.Migrations.Migrators/Community/TerraType/TerratypeToOpenStreetmapMigrator.cs
+++ b/uSync.Migrations.Migrators/Community/TerraType/TerratypeToOpenStreetmapMigrator.cs
@@ -5,6 +5,7 @@
 namespace uSync.Migrations.Migrators.Community.TerraType;
 
 [SyncMigrator("Terratype")]
+[SyncDefaultMigrator]
 public class TerratypeToOpenStreetmapMigrator : SyncPropertyMigratorBase
 {
     public override string GetEditorAlias(SyncMigrationDataTypeProperty dataTypeProperty, SyncMigrationContext context)