1 files changed, 44 insertions, 0 deletions
diff --git a/lib/silmataivas/mailer.ex b/lib/silmataivas/mailer.ex
new file mode 100644
index 0000000..3c11436
--- /dev/null
+++ b/lib/silmataivas/mailer.ex
@@ -0,0 +1,44 @@
+defmodule Silmataivas.Mailer do
+  use Swoosh.Mailer, otp_app: :silmataivas
+  require Logger
+
+  def send_alert(
+        email,
+        %{
+          "main" => %{"temp" => temp},
+          "wind" => %{"speed" => speed},
+          "dt_txt" => time_str
+        } = entry
+      ) do
+    rain_mm = get_in(entry, ["rain", "3h"]) || 0.0
+    wind_kmh = speed * 3.6
+
+    import Swoosh.Email
+
+    body = """
+    🚨 Weather alert for your location (#{time_str}):
+
+    🌬️ Wind: #{Float.round(wind_kmh, 1)} km/h
+    🌧️ Rain: #{rain_mm} mm
+    🌡️ Temperature: #{temp} °C
+
+    Stay safe,
+    — Silmätaivas
+    """
+
+    email_struct =
+      new()
+      |> to(email)
+      |> from({"Silmätaivas Alerts", "silmataivas@rycerz.cloud"})
+      |> subject("⚠️ Weather Alert for Your Location")
+      |> text_body(body)
+
+    case deliver(email_struct) do
+      {:ok, response} ->
+        Logger.info("📨 Email sent via SES: #{inspect(response)}")
+
+      {:error, reason} ->
+        Logger.error("❌ Failed to send email: #{inspect(reason)}")
+    end
+  end
+end