basic controls

lib/labelmaker_web/live/home.ex

@@ -2,19 +2,64 @@ defmodule LabelmakerWeb.Home do
   use LabelmakerWeb, :live_view
 
   def mount(_params, _session, socket) do
-    {:ok, assign(socket, :label, "")}
+    {:ok,
+     assign(socket,
+       label: "",
+       font: "Helvetica",
+       color: "black",
+       size: "24"
+     )}
   end
 
-  def handle_event("update_label", %{"label" => label}, socket) do
-    {:noreply, assign(socket, :label, label)}
+  def handle_event("update_label", params, socket) do
+    {:noreply,
+     assign(socket,
+       label: params["label"] || "",
+       font: params["font"] || "Helvetica",
+       color: params["color"] || "black",
+       size: params["size"] || "24"
+     )}
+  end
+
+  def handle_event("make_label", params, socket) do
+    {:noreply, push_navigate(socket, to: ~p"/#{params["label"]}?#{Map.drop(params, ["label"])}")}
   end
 
   def render(assigns) do
     ~H"""
     <div>
-      <h1>|{@label}|</h1>
-      <form phx-change="update_label">
-        <input type="text" name="label" value={@label} placeholder="Enter your label" />
+      <h1>Label Maker</h1>
+      <form phx-change="update_label" phx-submit="make_label">
+        <input type="text" name="label" value={@label} placeholder="Enter text" />
+        <div style={
+          "color: #{@color}; font-family: #{@font}; font-size: #{@size}px;"
+        }>
+          {@label}
+        </div>
+        <select name="font" value={@font}>
+          <option value="Helvetica" selected={@font == "Helvetica"}>Helvetica</option>
+          <option value="Courier" selected={@font == "Courier"}>Courier</option>
+          <option value="Times" selected={@font == "Times"}>Times</option>
+        </select>
+        <select name="color" value={@color}>
+          <option value="red" selected={@color == "red"}>red</option>
+          <option value="orange" selected={@color == "orange"}>orange</option>
+          <option value="yellow" selected={@color == "yellow"}>yellow</option>
+          <option value="green" selected={@color == "green"}>green</option>
+          <option value="blue" selected={@color == "blue"}>blue</option>
+          <option value="indigo" selected={@color == "indigo"}>indigo</option>
+          <option value="violet" selected={@color == "violet"}>violet</option>
+        </select>
+        <select name="size" value={@size}>
+          <option value="8" selected={@size == "8"}>8</option>
+          <option value="12" selected={@size == "12"}>12</option>
+          <option value="16" selected={@size == "16"}>16</option>
+          <option value="20" selected={@size == "20"}>20</option>
+          <option value="24" selected={@size == "24"}>24</option>
+          <option value="28" selected={@size == "28"}>28</option>
+          <option value="32" selected={@size == "32"}>32</option>
+        </select>
+        <button type="submit">Create</button>
       </form>
     </div>
     """