From 48c56b273907cfb804efcb12141131e228476702 Mon Sep 17 00:00:00 2001
From: Inhji <johnnie@posteo.de>
Date: Tue, 12 Sep 2023 07:20:43 +0200
Subject: [PATCH] filter form

---
 lib/chiya/notes.ex                            |  3 +-
 lib/chiya/notes/note.ex                       | 14 +++++++-
 lib/chiya_web/components/core_components.ex   | 11 +++++--
 .../controllers/note_html/index.html.heex     |  8 +++--
 lib/chiya_web/live/note_list_live.ex          | 33 +++++++++++++++++--
 5 files changed, 60 insertions(+), 9 deletions(-)

diff --git a/lib/chiya/notes.ex b/lib/chiya/notes.ex
index 3200a62..e09cf0b 100644
--- a/lib/chiya/notes.ex
+++ b/lib/chiya/notes.ex
@@ -42,7 +42,8 @@ defmodule Chiya.Notes do
   def list_admin_notes(params) do
     q =
       Note
-      |> order_by([n], desc: n.updated_at, desc: n.published_at)
+      |> join(:inner, [n], c in assoc(n, :channels), as: :channels)
+      |> order_by([n, c], desc: n.updated_at, desc: n.published_at)
 
     Chiya.Flop.validate_and_run(q, params, for: Chiya.Notes.Note)
   end
diff --git a/lib/chiya/notes/note.ex b/lib/chiya/notes/note.ex
index 04d18d4..efa9a30 100644
--- a/lib/chiya/notes/note.ex
+++ b/lib/chiya/notes/note.ex
@@ -13,7 +13,19 @@ defmodule Chiya.Notes.Note do
 
   @derive {
     Flop.Schema,
-    filterable: [:name, :kind], sortable: [:name], default_limit: 10, max_limit: 100
+    filterable: [:name, :channels],
+    sortable: [:name],
+    default_limit: 10,
+    max_limit: 100,
+    adapter_opts: [
+      join_fields: [
+        channels: [
+          binding: :channels,
+          field: :name,
+          ecto_type: :string
+        ]
+      ]
+    ]
   }
   @derive {Jason.Encoder, only: [:id, :name, :content, :slug, :channels, :tags]}
   schema "notes" do
diff --git a/lib/chiya_web/components/core_components.ex b/lib/chiya_web/components/core_components.ex
index 6bb9aab..0703beb 100644
--- a/lib/chiya_web/components/core_components.ex
+++ b/lib/chiya_web/components/core_components.ex
@@ -748,12 +748,17 @@ defmodule ChiyaWeb.CoreComponents do
     assigns = assign(assigns, form: Phoenix.Component.to_form(meta), meta: nil)
 
     ~H"""
-    <.form for={@form} id={@id} phx-target={@target} phx-change={@on_change} phx-submit={@on_change}>
+    <.form
+      for={@form}
+      id={@id}
+      class="stack"
+      phx-target={@target}
+      phx-change={@on_change}
+      phx-submit={@on_change}
+    >
       <.filter_fields :let={i} form={@form} fields={@fields}>
         <.input field={i.field} label={i.label} type={i.type} phx-debounce={120} {i.rest} />
       </.filter_fields>
-
-      <.button class="button" name="reset">reset</.button>
     </.form>
     """
   end
diff --git a/lib/chiya_web/controllers/note_html/index.html.heex b/lib/chiya_web/controllers/note_html/index.html.heex
index a31efc3..517f9d7 100644
--- a/lib/chiya_web/controllers/note_html/index.html.heex
+++ b/lib/chiya_web/controllers/note_html/index.html.heex
@@ -13,15 +13,19 @@
 
 <section class="flex flex-row flex-wrap mt-6 -mb-6 gap-3">
   <a
-    href={~p"/admin/notes"}
+    href="#"
     class="text-sm dark:text-gray-300 rounded-full bg-gray-100 hover:bg-gray-200 dark:bg-gray-800 dark:hover:bg-gray-700 px-4 py-2 border border-gray-300 dark:border-gray-600 shadow-sm transition"
+    phx-click="update-channel"
+    phx-value-channelid={nil}
   >
     All <span class="text-gray-600 dark:text-gray-500">(<%= Enum.count(@notes) %>)</span>
   </a>
   <%= for channel <- @channels do %>
     <a
-      href={~p"/admin/notes?channel=#{channel.slug}"}
+      href="#"
       class="text-sm dark:text-gray-300 rounded-full bg-gray-100 hover:bg-gray-200 dark:bg-gray-800 dark:hover:bg-gray-700 px-4 py-2 border border-gray-300 dark:border-gray-600 shadow-sm transition"
+      phx-click="update-channel"
+      phx-value-channelid={channel.id}
     >
       <%= channel.name %>
       <span class="text-gray-600 dark:text-gray-500">(<%= Enum.count(channel.notes) %>)</span>
diff --git a/lib/chiya_web/live/note_list_live.ex b/lib/chiya_web/live/note_list_live.ex
index 891eeef..dbce6d1 100644
--- a/lib/chiya_web/live/note_list_live.ex
+++ b/lib/chiya_web/live/note_list_live.ex
@@ -3,8 +3,16 @@ defmodule ChiyaWeb.NoteListLive do
 
   @impl true
   def mount(_params, __session, socket) do
+    channels = Chiya.Channels.list_channels() |> Chiya.Channels.preload_channel()
     {:ok, {notes, meta}} = Chiya.Notes.list_admin_notes(%{})
-    {:ok, socket |> assign(%{notes: notes, meta: meta})}
+
+    {:ok,
+     socket
+     |> assign(%{
+       channels: channels,
+       notes: notes,
+       meta: meta
+     })}
   end
 
   @impl true
@@ -25,6 +33,16 @@ defmodule ChiyaWeb.NoteListLive do
     {:noreply, push_patch(socket, to: ~p"/admin/notes?#{params}")}
   end
 
+  defp channel_list(assigns) do
+    channels =
+      assigns.channels
+      |> Enum.map(fn c ->
+        {"#{c.name} (#{Enum.count(c.notes)})", c.name}
+      end)
+
+    [{"All", nil}] ++ channels
+  end
+
   @impl true
   def render(assigns) do
     ~H"""
@@ -42,7 +60,18 @@ defmodule ChiyaWeb.NoteListLive do
     </.header>
 
     <section>
-      <.filter_form fields={[name: [op: :ilike_and]]} meta={@meta} id="user-filter-form" />
+      <.filter_form
+        fields={[
+          name: [op: :ilike_and],
+          channels: [
+            op: :ilike_and,
+            type: "select",
+            options: channel_list(assigns)
+          ]
+        ]}
+        meta={@meta}
+        id="user-filter-form"
+      />
     </section>
 
     <section class="flex flex-col gap-3 mt-6">