20260903221055
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@@ -1,11 +0,0 @@
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/**
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* 页签缓存标识：把路由 fullPath 映射为 keep-alive include 可匹配的唯一组件名。
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*
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* 背景：keep-alive 的 include/exclude 只能按「组件名」匹配，无法按 :key（fullPath）精确销毁。
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* 对于「同一组件被不同参数复用」（如 /detail/1、/detail/2 共用 DetailPage）的场景，
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* 需要让每个 fullPath 拥有独立的组件类型与组件名，include 才能按参数精确销毁其实例，
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* 同时不同参数天然成为多个独立缓存。
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*/
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export function cacheKeyOf(fullPath) {
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return `page_${encodeURIComponent(fullPath)}`
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}
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@@ -0,0 +1,7 @@
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// 本地临时 ID 使用负数，避免与后端生成的正数 ID 冲突。
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let tempIdSequence = 0
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export function createTempId() {
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tempIdSequence += 1
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return String(-tempIdSequence)
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}
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@@ -55,3 +55,64 @@ export function tableChange(table, changes) {
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export function hasChanges(request) {
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return request.inserts?.length || request.updates?.length || request.deletes?.length
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}
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/**
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* 单条记录字段级差异比对（主表 / 编辑弹窗；行集合请用 diffRows）。
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* @param {{ current: object, original?: object|null, primaryKey?: string, ignoreFields?: string[] }} input
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* @returns {{ hasChanges: boolean, inserts: [], updates: [], deletes: [] }}
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* updates 只携带「变化的字段 + 主键」（后端按提供列 SET，字段级更安全）；
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* 无基线或无主键 → 视为新建（inserts 为过滤后的整行）。
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*/
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export function diffRow({ current, original, primaryKey = 'b_id', ignoreFields = [] }) {
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const ignoreSet = new Set(ignoreFields)
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const pk = primaryKey
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// 与旧系统一致：版本字段不参与内容比较（提交时也不携带，交由后端维护）
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const VERSION_FIELDS = new Set(['b_version', 'mx_version'])
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const isNumberValue = (value) => {
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if (typeof value === 'number') return !Number.isNaN(value)
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if (typeof value === 'string') {
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if (value.trim() === '') return false
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return !Number.isNaN(Number(value))
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}
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return false
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}
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// null / undefined / 空串 等价；两边都是数字时按数值比较（40 === '40.00'）
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const isEqualValue = (a, b) => {
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const norm = (v) => (v === undefined || v === null || v === '' ? '' : v)
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const na = norm(a)
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const nb = norm(b)
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if (isNumberValue(na) && isNumberValue(nb)) return Math.abs(Number(na) - Number(nb)) < 0.000001
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return JSON.stringify(na) === JSON.stringify(nb)
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}
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// 行内下划线前缀（_*）与视图前缀（v_*）字段不参与比较与提交
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const isIgnorableKey = (key) =>
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key.startsWith('_') || key.startsWith('v_') || ignoreSet.has(key) || VERSION_FIELDS.has(key)
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const result = { hasChanges: false, inserts: [], updates: [], deletes: [] }
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const cur = current || {}
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// 无基线或基线无主键 → 新建整行（剔除 _/v_/ignoreFields 前缀字段）
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if (!original || original[pk] === undefined || original[pk] === null || original[pk] === '') {
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const insert = {}
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for (const [key, value] of Object.entries(cur)) {
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if (key.startsWith('_') || key.startsWith('v_') || ignoreSet.has(key)) continue
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insert[key] = value
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}
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result.hasChanges = true
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result.inserts.push(insert)
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return result
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}
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// 修改：只携带变化字段 + 主键
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const changed = {}
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for (const key of Object.keys(cur)) {
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if (key === pk || isIgnorableKey(key)) continue
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if (!isEqualValue(cur[key], original[key])) changed[key] = cur[key]
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}
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if (Object.keys(changed).length) {
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result.hasChanges = true
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result.updates.push({ [pk]: cur[pk], ...changed })
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}
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return result
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}
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@@ -1,120 +0,0 @@
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export function validateModuleCode(code) {
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const value = String(code ?? '').trim()
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if (!value) return '编码不能为空'
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if (value.length < 2 || value.length > 50) return '编码长度需为 2-50 个字符'
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if (!/^[a-z][a-z0-9_]*$/.test(value)) {
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return '编码须以小写字母开头，且只能包含小写字母、数字和下划线'
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}
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return ''
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}
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export function getI18nNamespace(key) {
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return String(key || '').split('.', 1)[0] || 'common'
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}
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export function isValidI18nKey(key) {
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return /^[A-Za-z][A-Za-z0-9_.:-]{1,149}$/.test(String(key || ''))
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}
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export function buildModuleItemI18nKey(prefix, moduleCode, itemCode) {
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const normalizedModuleCode = String(moduleCode || '').trim()
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const normalizedItemCode = String(itemCode || '').trim()
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return normalizedModuleCode && normalizedItemCode
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? `${prefix}.${normalizedModuleCode}.${normalizedItemCode}`
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: null
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}
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export function buildModuleI18nKey(moduleType, moduleCode) {
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const normalizedModuleCode = String(moduleCode || '').trim()
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if (!normalizedModuleCode) return null
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const prefix = moduleType === 'data' || moduleType === 'query' ? 'module' : 'menu'
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return `${prefix}.${normalizedModuleCode}`
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}
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export function syncModuleItemI18nKeys(rows, prefix, moduleCode, codeField) {
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let changed = false
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for (const row of rows || []) {
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const key = buildModuleItemI18nKey(prefix, moduleCode, row?.[codeField])
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if (row.b_i18n === key) continue
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row.b_i18n = key
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changed = true
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}
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return changed
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}
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export function groupI18nRows(rows) {
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const groups = {}
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rows.forEach((item) => {
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const key = item.b_key
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groups[key] ||= { key, values: {}, records: {} }
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groups[key].values[item.b_locale] = item.b_value
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groups[key].records[item.b_locale] = item
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})
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return groups
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}
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// 将同步字段生成的默认翻译条目并入透视行数组：
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// - 已存在同 b_key 的行则补全其空语言值（不覆盖用户已填内容）；
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// - 否则新增一行；managedId 用于关联字段，使重命名字段时复用同一行（改名而非新增）。
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// 返回新的数组，不修改入参。
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export function mergeI18nDefaults(rows, entries) {
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const next = [...rows]
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const byKey = new Map(next.map((r) => [String(r.b_key), r]))
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const managedIds = new Set(
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next
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.map((r) => r._managedId)
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.filter(Boolean)
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.map(String),
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)
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for (const e of entries || []) {
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if (!e.key) continue
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const existing = byKey.get(String(e.key))
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if (existing) {
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// 已存在同键行：仅补全空值，保留用户已配置的翻译
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if (existing[e.locale] == null || existing[e.locale] === '') existing[e.locale] = e.value
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continue
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}
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// 同键不存在，但该受管键已由其它行代表时不再新建，避免重复键
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if (e.managedId && managedIds.has(String(e.managedId))) continue
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const row = {
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_id: 'i18n_' + Math.random().toString(36).slice(2, 10),
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b_key: e.key,
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_localeIds: {},
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_managedId: e.managedId ? String(e.managedId) : undefined,
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_syncInjected: e.managedId ? true : undefined,
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[e.locale]: e.value,
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}
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next.push(row)
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byKey.set(String(e.key), row)
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if (e.managedId) managedIds.add(String(e.managedId))
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}
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return next
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}
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// 合并同 b_key 的重复透视行，保证一个键仅一行。
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// 返回新的数组，不修改入参。
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export function consolidatePivotRows(rows) {
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const byKey = new Map()
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const merged = []
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for (const row of rows) {
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const key = String(row.b_key || '')
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const hit = byKey.get(key)
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if (hit) {
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for (const [k, v] of Object.entries(row)) {
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if (k === '_id' || k === '_localeIds') continue
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// 仅当目标为空（null/undefined/空串）且来源非空时才补全，保留首个非空值
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if ((hit[k] == null || hit[k] === '') && v != null) hit[k] = v
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}
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Object.assign(hit._localeIds || (hit._localeIds = {}), row._localeIds || {})
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if (row._managedId && !hit._managedId) hit._managedId = row._managedId
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if (row._syncInjected && !hit._syncInjected) hit._syncInjected = row._syncInjected
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if (row._defaultValue != null && hit._defaultValue == null)
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hit._defaultValue = row._defaultValue
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if (row._sortType && !hit._sortType) hit._sortType = row._sortType
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} else {
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byKey.set(key, row)
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merged.push(row)
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}
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}
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return merged
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}
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@@ -1,12 +0,0 @@
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// 生成本地临时 ID，用于尚未保存到后端的子表新增行。
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// 使用负数以区别于后端生成的雪花 ID（恒为正），保存时后端会替换为真实 ID。
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let sequence = 0
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/**
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* 生成会话内唯一的临时 ID（负数字符串）。
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* @returns {string} 形如 "-1"、"-2" 的临时 ID。
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*/
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export function createTempId() {
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sequence += 1
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return String(-sequence)
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}
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@@ -1,37 +0,0 @@
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import { computed, readonly, ref } from 'vue'
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// 翻译目录独立于 Pinia：组件、服务和非组件代码都可以复用，切换目录时保持响应式。
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const localeRef = ref('zh-CN')
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const messagesRef = ref({})
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export function translate(key, fallback = '') {
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const normalizedKey = String(key || '')
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const value = messagesRef.value[normalizedKey]
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if (value !== undefined && value !== null && String(value) !== '') return String(value)
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return fallback || normalizedKey
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}
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export function setLocale(locale) {
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localeRef.value = String(locale || '')
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}
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export function setMessages(messages, locale = undefined) {
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messagesRef.value = messages && typeof messages === 'object' ? { ...messages } : {}
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if (locale !== undefined) setLocale(locale)
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}
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export function clearMessages() {
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messagesRef.value = {}
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}
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export function useI18n() {
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return {
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locale: readonly(localeRef),
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messages: readonly(messagesRef),
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t: translate,
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setLocale,
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setMessages,
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clearMessages,
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localeValue: computed(() => localeRef.value),
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}
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}
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