From df9a9de068a7b1ea3b40e536325478d5bb9c5757 Mon Sep 17 00:00:00 2001
From: Manuel Thalmann <m@nuth.ch>
Date: Fri, 26 Apr 2024 18:17:35 +0200
Subject: [PATCH] Allow the creation of location pins

---
 default.nix |  4 ++++
 marker.nix  | 37 +++++++++++++++++++++++++++++++++++++
 2 files changed, 41 insertions(+)
 create mode 100644 marker.nix

diff --git a/default.nix b/default.nix
index c1bcdec..d50bebb 100644
--- a/default.nix
+++ b/default.nix
@@ -1,5 +1,9 @@
 { pkgs, lib, config, ... }:
 {
+  imports = [
+    ./marker.nix
+  ];
+
   options = {
     scripts = {
       output = lib.mkOption {
diff --git a/marker.nix b/marker.nix
new file mode 100644
index 0000000..c9b64cb
--- /dev/null
+++ b/marker.nix
@@ -0,0 +1,37 @@
+{ lib, config, ... }:
+let
+  markerType = lib.types.submodule {
+    options = {
+      location = lib.mkOption {
+        type = lib.types.nullOr lib.types.str;
+        default = null;
+      };
+    };
+  };
+in
+{
+  options = {
+    map.markers = lib.mkOption {
+      type = lib.types.listOf markerType;
+    };
+  };
+
+  config = {
+    map = {
+      markers = [
+        { location = "Switzerland"; }
+        { location = "New York"; }
+      ];
+    };
+
+    requestParams =
+      let
+        paramsForMarkers = builtins.map
+          (marker: "$(${config.scripts.geocode}/bin/geocode ${
+            lib.escapeShellArg marker.location})")
+          config.map.markers;
+      in [
+        "markers=\"${lib.concatStringsSep "|" paramsForMarkers}\""
+      ];
+  };
+}