From a62154b7b3602592cb64dfc54f2c1b77df14a509 Mon Sep 17 00:00:00 2001
From: luoyifan <luoyifan@qq.com>
Date: Tue, 20 May 2025 22:20:45 +0800
Subject: [PATCH] =?UTF-8?q?=E7=89=A9=E6=B5=81=E5=8D=95=E5=85=83=E5=AE=9A?=
 =?UTF-8?q?=E4=B9=89?=
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---
 src/modelItem/line/LineMeta.ts   |  7 +++++++
 src/modelItem/point/PointMeta.ts |  7 +++++++
 src/modelItem/store/QueueMeta.ts |  7 +++++++
 src/runtime/DefineItem.ts        | 28 ++++++++++++++++++++++++++++
 4 files changed, 49 insertions(+)
 create mode 100644 src/modelItem/line/LineMeta.ts
 create mode 100644 src/modelItem/point/PointMeta.ts
 create mode 100644 src/modelItem/store/QueueMeta.ts
 create mode 100644 src/runtime/DefineItem.ts

diff --git a/src/modelItem/line/LineMeta.ts b/src/modelItem/line/LineMeta.ts
new file mode 100644
index 0000000..7f6fc25
--- /dev/null
+++ b/src/modelItem/line/LineMeta.ts
@@ -0,0 +1,7 @@
+import { defineItem } from '@/runtime/DefineItem.ts'
+
+export default defineItem({
+  name: 'line',
+  label: '辅助线',
+  category: 'line'
+})
\ No newline at end of file
diff --git a/src/modelItem/point/PointMeta.ts b/src/modelItem/point/PointMeta.ts
new file mode 100644
index 0000000..650f231
--- /dev/null
+++ b/src/modelItem/point/PointMeta.ts
@@ -0,0 +1,7 @@
+import { defineItem } from '@/runtime/DefineItem.ts'
+
+export default defineItem({
+  name: 'point',
+  label: '辅助点',
+  category: 'point'
+})
\ No newline at end of file
diff --git a/src/modelItem/store/QueueMeta.ts b/src/modelItem/store/QueueMeta.ts
new file mode 100644
index 0000000..4ab06eb
--- /dev/null
+++ b/src/modelItem/store/QueueMeta.ts
@@ -0,0 +1,7 @@
+import { defineItem } from '@/runtime/DefineItem.ts'
+
+export default defineItem({
+  name: 'queue',
+  label: '暂存区',
+  category: 'store'
+})
\ No newline at end of file
diff --git a/src/runtime/DefineItem.ts b/src/runtime/DefineItem.ts
new file mode 100644
index 0000000..cfc9ab6
--- /dev/null
+++ b/src/runtime/DefineItem.ts
@@ -0,0 +1,28 @@
+/**
+ * 定义一个 物流单元
+ */
+export class ItemDefine {
+  option!: ItemOption
+
+  constructor(option: ItemOption) {
+    this.option = option
+  }
+}
+
+export type ItemCategory = 'point' | 'line' | 'store' | 'executer' | 'flow_item' | 'other'
+
+export interface ItemOption {
+  name: string
+  label: string
+  category: ItemCategory
+}
+
+/**
+ * 定义一个 物流单元
+ */
+export function defineItem(option: ItemOption): Promise<ItemDefine> {
+  return new Promise((resolve, reject) => {
+    const item = new ItemDefine(option)
+    resolve(item)
+  })
+}
\ No newline at end of file