1.将部门修改为渠道，并且所有dice_表关联渠道表

2.将所有配置表，记录表设置关联渠道
3.优化后台页面设置

saiadmin-artd/src/composables/useChannelConfigScope.ts

@@ -0,0 +1,6 @@
+/** @deprecated 请使用 useChannelDeptScope */
+export {
+  DEFAULT_CHANNEL_ID,
+  useChannelDeptScope as useChannelConfigScope,
+  type ChannelTreeNode
+} from './useChannelDeptScope'

saiadmin-artd/src/composables/useChannelDeptScope.ts

@@ -0,0 +1,230 @@
+import type { InjectionKey, Ref, ComputedRef } from 'vue'
+import { useRoute } from 'vue-router'
+import deptApi from '@/api/system/dept'
+import { useUserStore } from '@/store/modules/user'
+import { isConfigChannelRoute, isRoleChannelRoute, isSuperAdminUser } from '@/utils/channelLayout'
+
+export interface ChannelTreeNode {
+  id: number
+  label: string
+  children?: ChannelTreeNode[]
+}
+
+/** 默认配置模板（dept_id = 0） */
+export const DEFAULT_CHANNEL_ID = 0
+
+export interface ChannelDeptScopeContext {
+  treeData: Ref<ChannelTreeNode[]>
+  selectedDeptId: Ref<number>
+  loadingChannels: Ref<boolean>
+  isSuperAdmin: Ref<boolean>
+  selectedDeptLabel: Ref<string>
+  deptQueryParams: ComputedRef<{ dept_id: number }>
+  isConfigScope: ComputedRef<boolean>
+  showDefaultTemplate: ComputedRef<boolean>
+}
+
+export const CHANNEL_DEPT_SCOPE_KEY: InjectionKey<ChannelDeptScopeContext> =
+  Symbol('channelDeptScope')
+
+export function provideChannelDeptScope(ctx: ChannelDeptScopeContext) {
+  provide(CHANNEL_DEPT_SCOPE_KEY, ctx)
+}
+
+export function useInjectedChannelDept(): ChannelDeptScopeContext | null {
+  return inject(CHANNEL_DEPT_SCOPE_KEY, null)
+}
+
+/** 超管全局渠道栏：创建并 provide 渠道上下文 */
+export function useChannelDeptScope() {
+  const route = useRoute()
+  const userStore = useUserStore()
+  const treeData = ref<ChannelTreeNode[]>([])
+  const selectedDeptId = ref<number>(DEFAULT_CHANNEL_ID)
+  const loadingChannels = ref(false)
+
+  const isConfigScope = computed(() => isConfigChannelRoute(route))
+  const isRoleScope = computed(() => isRoleChannelRoute(route))
+  const showDefaultTemplate = computed(() => isConfigScope.value || isRoleScope.value)
+
+  const isSuperAdmin = computed(() => isSuperAdminUser())
+
+  const selectedDeptLabel = computed(() => {
+    const find = (nodes: ChannelTreeNode[]): string => {
+      for (const n of nodes) {
+        if (n.id === selectedDeptId.value) {
+          return n.label
+        }
+        if (n.children?.length) {
+          const sub = find(n.children)
+          if (sub) return sub
+        }
+      }
+      return ''
+    }
+    return find(treeData.value)
+  })
+
+  const deptQueryParams = computed(() => {
+    const id = selectedDeptId.value
+    if (!showDefaultTemplate.value && id <= 0) {
+      return { dept_id: 0 }
+    }
+    return { dept_id: id }
+  })
+
+  const loadChannels = async () => {
+    loadingChannels.value = true
+    try {
+      const list = await deptApi.accessDept()
+      const channels = Array.isArray(list) ? list : []
+      const nodes: ChannelTreeNode[] = channels.map((item: Record<string, unknown>) => ({
+        id: Number(item.id ?? item.value),
+        label: String(item.label ?? item.name ?? item.id)
+      }))
+      if (isSuperAdmin.value) {
+        if (showDefaultTemplate.value) {
+          treeData.value = [{ id: DEFAULT_CHANNEL_ID, label: '' }, ...nodes]
+          if (!treeData.value.some((n) => n.id === selectedDeptId.value)) {
+            selectedDeptId.value = DEFAULT_CHANNEL_ID
+          }
+        } else {
+          treeData.value = nodes
+          if (nodes.length > 0) {
+            const valid = nodes.some((n) => n.id === selectedDeptId.value)
+            if (!valid || selectedDeptId.value <= 0) {
+              selectedDeptId.value = nodes[0].id
+            }
+          }
+        }
+      } else {
+        treeData.value = nodes
+        if (nodes.length > 0) {
+          selectedDeptId.value = nodes[0].id
+        }
+      }
+    } finally {
+      loadingChannels.value = false
+    }
+  }
+
+  const handleChannelClick = (data: ChannelTreeNode) => {
+    selectedDeptId.value = Number(data.id)
+  }
+
+  const ctx: ChannelDeptScopeContext = {
+    treeData,
+    selectedDeptId,
+    loadingChannels,
+    isSuperAdmin,
+    selectedDeptLabel,
+    deptQueryParams,
+    isConfigScope,
+    showDefaultTemplate
+  }
+
+  onMounted(() => {
+    loadChannels()
+  })
+
+  return {
+    ...ctx,
+    loadChannels,
+    handleChannelClick,
+    provideScope: () => provideChannelDeptScope(ctx)
+  }
+}
+
+/** 将当前选中渠道写入列表查询参数并刷新 */
+export function bindChannelDeptToSearchParams(
+  searchParams: Record<string, unknown>,
+  refresh: () => void,
+  options?: { immediate?: boolean; enabled?: boolean }
+) {
+  const channel = useInjectedChannelDept()
+  if (!channel || options?.enabled === false) {
+    return
+  }
+
+  const apply = (deptId: number) => {
+    if (!channel.showDefaultTemplate.value && deptId <= 0) {
+      return
+    }
+    searchParams.dept_id = deptId
+    refresh()
+  }
+
+  watch(
+    () => channel.selectedDeptId.value,
+    (deptId) => apply(deptId),
+    { immediate: options?.immediate ?? true }
+  )
+}
+
+/** 工作台等非 useTable 页面：渠道切换时重新拉数 */
+export function useChannelDeptReload(loadFn: () => void | Promise<void>) {
+  const channel = useInjectedChannelDept()
+  if (!channel) {
+    onMounted(() => {
+      void loadFn()
+    })
+    return
+  }
+
+  watch(
+    () => channel.selectedDeptId.value,
+    (deptId) => {
+      if (!channel.showDefaultTemplate.value && deptId <= 0) {
+        return
+      }
+      void loadFn()
+    },
+    { immediate: true }
+  )
+}
+
+/** 请求参数：业务页附带 dept_id；渠道管理员固定本渠道 */
+export function getChannelDeptRequestParams(): { dept_id?: number } {
+  const channel = useInjectedChannelDept()
+  if (channel?.isSuperAdmin.value) {
+    const deptId = channel.selectedDeptId.value
+    if (!channel.showDefaultTemplate.value && deptId <= 0) {
+      return {}
+    }
+    if (deptId > 0) {
+      return { dept_id: deptId }
+    }
+    if (channel.showDefaultTemplate.value) {
+      return { dept_id: deptId }
+    }
+    return {}
+  }
+
+  const userStore = useUserStore()
+  const dept = userStore.info?.department
+  if (dept && Number(dept.id) > 0) {
+    return { dept_id: Number(dept.id) }
+  }
+
+  return {}
+}
+
+/** 保存/更新时附带 dept_id（优先渠道栏选中值，其次表单/行数据中的 dept_id） */
+export function withChannelDeptParams<T extends Record<string, unknown>>(payload: T): T {
+  const extra = getChannelDeptRequestParams()
+  if ('dept_id' in extra) {
+    return { ...payload, ...extra }
+  }
+  const rowDeptId = payload.dept_id
+  if (rowDeptId !== undefined && rowDeptId !== null && rowDeptId !== '') {
+    const num = Number(rowDeptId)
+    if (num > 0) {
+      return { ...payload, dept_id: num }
+    }
+  }
+  const channel = useInjectedChannelDept()
+  if (channel && channel.selectedDeptId.value > 0) {
+    return { ...payload, dept_id: channel.selectedDeptId.value }
+  }
+  return payload
+}