ux improve

app/templates/subitems/form.html

@@ -1,28 +1,60 @@
 {% extends "base.html" %}
 
 {% block content %}
+<div class="breadcrumb">
+    <a href="/boxes">箱子</a>
+    <span>/</span>
+    <a href="/boxes/{{ item.box.id }}">{{ item.box.name }}</a>
+    <span>/</span>
+    <a href="/items/{{ item.id }}">{{ item.name }}</a>
+    <span>/</span>
+    <strong>{{ "新建 SubItem" if not subitem else "编辑 SubItem" }}</strong>
+</div>
 <div class="page-header">
     <div>
+        <div class="type-tag type-subitem">SubItem</div>
         <h1>{{ page_title }}</h1>
         <p class="muted">上级物品：<a href="/items/{{ item.id }}">{{ item.name }}</a></p>
+        <p class="muted">
+            {% if subitem %}
+            你当前正在编辑一个最后一级内容。
+            {% else %}
+            你当前正在这个容器型 Item 下面添加最后一级内容。
+            {% endif %}
+        </p>
     </div>
     <a href="/items/{{ item.id }}">返回物品</a>
 </div>
 
-<form method="post" action="{{ form_action }}" class="stack" enctype="multipart/form-data">
-    <label>
+<form method="post" action="{{ form_action }}" class="stack form-panel" enctype="multipart/form-data">
+    <section class="context-panel">
+        <div class="context-title">当前上下文</div>
+        <div class="context-body">
+            <span class="type-tag type-box">Box</span>
+            <span>{{ item.box.name }}</span>
+        </div>
+        <div class="context-body">
+            <span class="type-tag type-container">容器型 Item</span>
+            <span>{{ item.name }}</span>
+        </div>
+        <div class="context-body">
+            <span class="type-tag type-subitem">SubItem</span>
+            <span>{{ "创建最后一级内容" if not subitem else "编辑最后一级内容" }}</span>
+        </div>
+    </section>
+    <label class="form-field">
         名称
-        <input type="text" name="name" value="{{ subitem.name if subitem else '' }}" required>
+        <input type="text" name="name" value="{{ subitem.name if subitem else '' }}" required autofocus>
     </label>
-    <label>
+    <label class="form-field">
         数量
-        <input type="number" name="quantity" min="0" value="{{ subitem.quantity if subitem and subitem.quantity is not none else '' }}">
+        <input type="number" name="quantity" min="0" value="{{ subitem.quantity if subitem and subitem.quantity is not none else '1' }}">
     </label>
-    <label>
+    <label class="form-field">
         备注
         <textarea name="note" rows="4">{{ subitem.note if subitem and subitem.note else '' }}</textarea>
     </label>
-    <label>
+    <label class="form-field">
         图片
         <input type="file" name="image_file" accept="image/*">
     </label>