From 5263f453adc75c0cb33e32a108ba5e956de92c4c Mon Sep 17 00:00:00 2001
From: sunhao <sunhao@easycorp.ltd>
Date: Tue, 5 Mar 2024 16:39:01 +0800
Subject: [PATCH] + zin: add datalist widget.

---
 lib/zin/func.php           |  1 +
 lib/zin/wg/datalist/v1.php | 81 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 82 insertions(+)
 create mode 100644 lib/zin/wg/datalist/v1.php

diff --git a/lib/zin/func.php b/lib/zin/func.php
index 5319a1c0e5..aae2a988c9 100644
--- a/lib/zin/func.php
+++ b/lib/zin/func.php
@@ -37,6 +37,7 @@ function content(): content {return createWg('content', func_get_args());}
 function listItem(): listItem {return createWg('listitem', func_get_args());}
 function simpleList(): simpleList {return createWg('simplelist', func_get_args());}
 function breadcrumb(): breadcrumb {return createWg('breadcrumb', func_get_args());}
+function datalist(): datalist {return createWg('datalist', func_get_args());}
 function control(): control {return createWg('control', func_get_args());}
 function select(): select {return createWg('select', func_get_args());}
 function formLabel(): formLabel {return createWg('formLabel', func_get_args());}
diff --git a/lib/zin/wg/datalist/v1.php b/lib/zin/wg/datalist/v1.php
new file mode 100644
index 0000000000..1e0e37f312
--- /dev/null
+++ b/lib/zin/wg/datalist/v1.php
@@ -0,0 +1,81 @@
+<?php
+declare(strict_types=1);
+namespace zin;
+
+require_once dirname(__DIR__) . DS . 'content' . DS . 'v1.php';
+
+class datalist extends wg
+{
+    protected static array $defineProps = array
+    (
+        'items'      => '?array',
+        'labelWidth' => '?int=76'
+    );
+
+    public function onBuildItem($item): node|null
+    {
+        if($item === null) return null;
+
+        if($item instanceof setting) $item = $item->toArray();
+        if($item instanceof item)
+        {
+            $item = array_merge($item->props->toArray(), array('children' => $item->children()));
+        }
+        if($item instanceof node) return $item;
+
+        $label    = isset($item['label']) ? $item['label'] : null;
+        $children = isset($item['children']) ? $item['children'] : null;
+        $content  = null;
+
+        unset($item['label']);
+        unset($item['children']);
+        $content = isset($item['control']) ? new content(set($item), $children) : $children;
+
+        return div
+        (
+            setClass('datalist-item'),
+            div
+            (
+                setClass('datalist-item-label'),
+                $label
+            ),
+            div
+            (
+                setClass('datalist-item-content'),
+                $content
+            )
+        );
+    }
+
+    protected function buildItems()
+    {
+        $items     = $this->prop('items');
+        $itemsView = array();
+        if(is_array($itemsView))
+        {
+            foreach ($items as $key => $item)
+            {
+                if($item === '-')        $item = array('control'  => 'divider');
+                elseif(is_string($item)) $item = array('children' => $item);
+
+                if(is_array($item) && is_string($key))  $item['label'] = $key;
+
+                $itemsView[] = $this->onBuildItem($item);
+            }
+        }
+
+        return $itemsView;
+    }
+
+    protected function build()
+    {
+        return div
+        (
+            setClass('datalist'),
+            setStyle('--datalist-label-width', $this->prop('labelWidth') . 'px'),
+            set($this->getRestProps()),
+            $this->buildItems(),
+            $this->children()
+        );
+    }
+}