From 8a1c08baaf0ee002b471996b195e7da180b90209 Mon Sep 17 00:00:00 2001
From: feige <791364011@qq.com>
Date: 星期一, 21 七月 2025 09:38:47 +0800
Subject: [PATCH] 增加了前端代码库
---
src/utils/dict/Dict.js | 82 +++++++++++++++++++++++++++++++++++++++++
1 files changed, 82 insertions(+), 0 deletions(-)
diff --git a/src/utils/dict/Dict.js b/src/utils/dict/Dict.js
new file mode 100644
index 0000000..994f6f7
--- /dev/null
+++ b/src/utils/dict/Dict.js
@@ -0,0 +1,82 @@
+import Vue from 'vue'
+import { mergeRecursive } from "@/utils/ruoyi"
+import DictMeta from './DictMeta'
+import DictData from './DictData'
+
+const DEFAULT_DICT_OPTIONS = {
+ types: [],
+}
+
+/**
+ * @classdesc 瀛楀吀
+ * @property {Object} label 鏍囩瀵硅薄锛屽唴閮ㄥ睘鎬у悕涓哄瓧鍏哥被鍨嬪悕绉�
+ * @property {Object} dict 瀛楁鏁扮粍锛屽唴閮ㄥ睘鎬у悕涓哄瓧鍏哥被鍨嬪悕绉�
+ * @property {Array.<DictMeta>} _dictMetas 瀛楀吀鍏冩暟鎹暟缁�
+ */
+export default class Dict {
+ constructor() {
+ this.owner = null
+ this.label = {}
+ this.type = {}
+ }
+
+ init(options) {
+ if (options instanceof Array) {
+ options = { types: options }
+ }
+ const opts = mergeRecursive(DEFAULT_DICT_OPTIONS, options)
+ if (opts.types === undefined) {
+ throw new Error('need dict types')
+ }
+ const ps = []
+ this._dictMetas = opts.types.map(t => DictMeta.parse(t))
+ this._dictMetas.forEach(dictMeta => {
+ const type = dictMeta.type
+ Vue.set(this.label, type, {})
+ Vue.set(this.type, type, [])
+ if (dictMeta.lazy) {
+ return
+ }
+ ps.push(loadDict(this, dictMeta))
+ })
+ return Promise.all(ps)
+ }
+
+ /**
+ * 閲嶆柊鍔犺浇瀛楀吀
+ * @param {String} type 瀛楀吀绫诲瀷
+ */
+ reloadDict(type) {
+ const dictMeta = this._dictMetas.find(e => e.type === type)
+ if (dictMeta === undefined) {
+ return Promise.reject(`the dict meta of ${type} was not found`)
+ }
+ return loadDict(this, dictMeta)
+ }
+}
+
+/**
+ * 鍔犺浇瀛楀吀
+ * @param {Dict} dict 瀛楀吀
+ * @param {DictMeta} dictMeta 瀛楀吀鍏冩暟鎹�
+ * @returns {Promise}
+ */
+function loadDict(dict, dictMeta) {
+ return dictMeta.request(dictMeta)
+ .then(response => {
+ const type = dictMeta.type
+ let dicts = dictMeta.responseConverter(response, dictMeta)
+ if (!(dicts instanceof Array)) {
+ console.error('the return of responseConverter must be Array.<DictData>')
+ dicts = []
+ } else if (dicts.filter(d => d instanceof DictData).length !== dicts.length) {
+ console.error('the type of elements in dicts must be DictData')
+ dicts = []
+ }
+ dict.type[type].splice(0, Number.MAX_SAFE_INTEGER, ...dicts)
+ dicts.forEach(d => {
+ Vue.set(dict.label[type], d.value, d.label)
+ })
+ return dicts
+ })
+}
--
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