339 lines
13 KiB
TypeScript
339 lines
13 KiB
TypeScript
// ---- scriptsSlice ----
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//
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// 拥有 scripts / directories / dataResources / scriptCount / members /
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// loadedOwnerGroups / loading / refreshing / apiOnline / readOnlyRefreshVersion。
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// 所有 "从后端拉数据" 的 action 集中在这里(load / loadScripts /
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// loadOwnerGroup / loadDataResources / loadScriptCount / refreshReadOnlyContent /
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// setApiOnline)。
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//
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// cross-slice 依赖:
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// - load 调用 selectionSlice 的 selectedId/openTabIds (清空失效项)
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// - load 调用 treeSlice 的 loadedScriptPaths/loadedChildPaths/loadedOwnerGroups
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// - loadScripts 读/写 treeSlice 的 loadedScriptPaths/loadingScriptPaths
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// - loadOwnerGroup 读/写 treeSlice 的 loadedScriptPaths/loadedChildPaths
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// - loadDataResources 读 helpers 的 _currentUserId
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import type { StateCreator } from "zustand";
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import type {
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ResourceItem,
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ScriptItem,
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WorkspaceDirectory,
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WorkspaceMember,
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} from "~/services/api";
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import {
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bumpScriptCountSeq,
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getCurrentUserId,
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getScriptCountSeq,
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getWorkspaceId,
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ownerCacheKey,
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pushToast,
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requireApi,
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} from "./helpers";
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import type {
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ScriptsSliceActions,
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ScriptsSliceState,
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} from "./types";
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import type { ScriptWorkspaceStore } from "./useScriptWorkspaceStore";
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export const createScriptsSlice: StateCreator<
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ScriptWorkspaceStore,
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[],
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[],
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ScriptsSliceState & ScriptsSliceActions
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> = (set, get) => {
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const initial: ScriptsSliceState = {
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scripts: [],
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directories: [],
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dataResources: [],
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dataResourcesLoading: false,
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scriptCount: null,
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scriptCountLoading: false,
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members: [],
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loadedOwnerGroups: new Set<string>(),
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loadingOwnerGroups: new Set<string>(),
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loading: true,
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refreshing: false,
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apiOnline: false,
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readOnlyRefreshVersion: 0,
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};
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return {
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...initial,
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setApiOnline: (online) => set({ apiOnline: online }),
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refreshReadOnlyContent: () =>
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set((state) => ({
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readOnlyRefreshVersion: state.readOnlyRefreshVersion + 1,
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})),
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load: async (silent = false) => {
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const api = requireApi();
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if (!silent) set({ loading: true });
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set({ refreshing: silent });
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try {
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const me = getCurrentUserId();
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const workspaceId = getWorkspaceId();
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// 拉取工作区成员列表 —— 顶层"我 / user1 / user2 / …"折叠分组的来源。
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const memberList =
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workspaceId != null
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? await api
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.listWorkspaceMembers(workspaceId)
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.catch(() => [] as WorkspaceMember[])
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: [];
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// 只重新拉取"我"的已缓存脚本路径（含根）。首次挂载缓存为空 → 退化为
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// 单次根级拉取。他人脚本不动（保留在 flat scripts 里，见下方合并）。
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const myCachedScriptKeys = Array.from(get().loadedScriptPaths).filter(
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(k) => k.startsWith(`${me}:`) || k.startsWith("me:"),
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);
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const rootScriptKey = ownerCacheKey(undefined, "");
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const scriptFetches =
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myCachedScriptKeys.length > 0
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? myCachedScriptKeys.map((k) => {
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const p = k.slice(k.indexOf(":") + 1);
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return api.listScripts(p).catch(() => [] as ScriptItem[]);
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})
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: [api.listScripts("").catch(() => [] as ScriptItem[])];
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// 只重新拉取"我"的已缓存目录路径（含根）。他人目录不动（保留在
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// flat directories 里，按 (owner,path) 去重合并）。
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const myCachedDirKeys = Array.from(get().loadedChildPaths).filter(
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(k) => (me != null && k.startsWith(`${me}:`)) || k.startsWith("me:"),
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);
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const rootDirKey = ownerCacheKey(undefined, "");
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const dirFetches =
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myCachedDirKeys.length > 0
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? myCachedDirKeys.map((k) => {
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const p = k.slice(k.indexOf(":") + 1);
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return api
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.listWorkspaceDirectories(p)
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.catch(() => [] as WorkspaceDirectory[]);
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})
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: [api
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.listWorkspaceDirectories("")
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.catch(() => [] as WorkspaceDirectory[])];
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const [scriptLists, dirLists] = await Promise.all([
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Promise.all(scriptFetches),
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Promise.all(dirFetches),
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]);
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const myFreshScripts = scriptLists.flat();
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// "我"的脚本用 fresh 集合替换；他人脚本原样保留（按 script_id 去重合并）。
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const otherScripts = get().scripts.filter(
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(s) => s.owner_user_id !== me,
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);
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const dedupedScripts = Array.from(
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new Map(
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[...otherScripts, ...myFreshScripts].map((s) => [s.script_id, s]),
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).values(),
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);
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// "我"的目录用 fresh 集合替换；他人目录原样保留（按 (owner,path) 去重）。
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const otherDirs = get().directories.filter(
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(d) => d.owner_user_id !== me,
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);
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const dedupedDirs = Array.from(
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new Map(
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[...otherDirs, ...dirLists.flat()].map((d) => [
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`${d.owner_user_id}:${d.path}`,
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d,
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]),
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).values(),
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);
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const nextLoadedScripts = new Set(myCachedScriptKeys);
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nextLoadedScripts.add(rootScriptKey);
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const nextLoadedChildren = new Set(get().loadedChildPaths);
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nextLoadedChildren.add(rootDirKey);
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set({
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scripts: dedupedScripts,
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directories: dedupedDirs,
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members: memberList,
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apiOnline: true,
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loadedScriptPaths: nextLoadedScripts,
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loadedChildPaths: nextLoadedChildren,
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});
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// 刷新已展开的其他成员分组（loadOwnerGroup 总是发起请求，刷新安全）。
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for (const owner of get().loadedOwnerGroups) {
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if (owner !== me) void get().loadOwnerGroup(owner);
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}
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const validIds = new Set(dedupedScripts.map((item) => item.script_id));
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const currentSelected = get().selectedId;
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if (!currentSelected || !validIds.has(currentSelected)) {
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set({ selectedId: null });
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}
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set((state) => ({
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openTabIds: state.openTabIds.filter((id) => validIds.has(id)),
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}));
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} catch (error) {
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set({ apiOnline: false });
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pushToast(
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"error",
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error instanceof Error ? error.message : "脚本列表加载失败",
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);
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} finally {
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set({ loading: false, refreshing: false });
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}
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},
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loadScripts: async (parentPath, ownerUserId) => {
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const api = requireApi();
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const cacheKey = ownerCacheKey(ownerUserId, parentPath);
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if (get().loadedScriptPaths.has(cacheKey)) return;
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// Dedupe in-flight requests for the same owner×path.
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if (get().loadingScriptPaths.has(cacheKey)) return;
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const next = new Set(get().loadingScriptPaths);
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next.add(cacheKey);
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set({ loadingScriptPaths: next });
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try {
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const items = await api.listScripts(parentPath, ownerUserId);
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set((state) => {
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// append-only 合并（按 script_id 去重，fresh 覆盖 stale 同 id 值）。
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// 该 owner×path 的全量刷新由 load()（我）/ loadOwnerGroup（他人）
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// 负责 drop-by-owner 后重并入；这里是子目录展开，append 即可。
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const byId = new Map(state.scripts.map((s) => [s.script_id, s]));
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for (const item of items) byId.set(item.script_id, item);
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const nextLoaded = new Set(state.loadedScriptPaths);
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nextLoaded.add(cacheKey);
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return {
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scripts: Array.from(byId.values()),
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loadedScriptPaths: nextLoaded,
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loadingScriptPaths: new Set(
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[...state.loadingScriptPaths].filter((p) => p !== cacheKey),
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),
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};
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});
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} catch (error) {
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set((state) => ({
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loadingScriptPaths: new Set(
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[...state.loadingScriptPaths].filter((p) => p !== cacheKey),
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),
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}));
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pushToast(
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"error",
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error instanceof Error ? error.message : "脚本列表加载失败",
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);
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}
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},
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loadOwnerGroup: async (ownerUserId) => {
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const api = requireApi();
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if (get().loadingOwnerGroups.has(ownerUserId)) return;
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const nextLoading = new Set(get().loadingOwnerGroups);
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nextLoading.add(ownerUserId);
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set({ loadingOwnerGroups: nextLoading });
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try {
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const [scripts, resources, directories] = await Promise.all([
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api.listScripts("", ownerUserId).catch(() => [] as ScriptItem[]),
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api.listResources("", { ownerUserId }).catch(
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() => [] as ResourceItem[],
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),
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api.listWorkspaceDirectories("", ownerUserId).catch(
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() => [] as WorkspaceDirectory[],
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),
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]);
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set((state) => {
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// 丢弃该 owner 的旧脚本/资源/目录（按 owner 过滤后保留他人），再并入 fresh。
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const keptScripts = state.scripts.filter(
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(s) => s.owner_user_id !== ownerUserId,
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);
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const keptResources = state.dataResources.filter(
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(r) => r.owner_user_id !== ownerUserId,
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);
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const keptDirs = state.directories.filter(
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(d) => d.owner_user_id !== ownerUserId,
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);
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const scriptIds = new Set(keptScripts.map((s) => s.script_id));
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const freshScripts = scripts.filter((s) => !scriptIds.has(s.script_id));
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const resourceIds = new Set(keptResources.map((r) => r.resource_id));
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const freshResources = resources.filter(
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(r) => !resourceIds.has(r.resource_id),
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);
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const dirIds = new Set(
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keptDirs.map((d) => `${d.owner_user_id}:${d.path}`),
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);
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const freshDirs = directories.filter(
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(d) => !dirIds.has(`${d.owner_user_id}:${d.path}`),
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);
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const nextLoaded = new Set(state.loadedOwnerGroups);
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nextLoaded.add(ownerUserId);
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const nextScriptPaths = new Set(state.loadedScriptPaths);
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nextScriptPaths.add(ownerCacheKey(ownerUserId, ""));
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const nextChildPaths = new Set(state.loadedChildPaths);
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nextChildPaths.add(ownerCacheKey(ownerUserId, ""));
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return {
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scripts: [...keptScripts, ...freshScripts],
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dataResources: [...keptResources, ...freshResources],
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directories: [...keptDirs, ...freshDirs],
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loadedOwnerGroups: nextLoaded,
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loadedScriptPaths: nextScriptPaths,
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loadedChildPaths: nextChildPaths,
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loadingOwnerGroups: new Set(
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[...state.loadingOwnerGroups].filter((o) => o !== ownerUserId),
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),
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};
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});
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} catch {
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set((state) => ({
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loadingOwnerGroups: new Set(
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[...state.loadingOwnerGroups].filter((o) => o !== ownerUserId),
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),
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}));
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}
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},
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loadDataResources: async (parentPath = "", ownerUserId) => {
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const api = requireApi();
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set({ dataResourcesLoading: true });
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try {
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const list = await api.listResources(parentPath, { ownerUserId });
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const fresh = Array.isArray(list) ? list : [];
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set((state) => {
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// 按 owner 范围合并：丢弃该 owner 的旧资源再并入 fresh（fresh 覆盖
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// 同 id）。owner 缺省=我，故根加载/刷新我的数据时替换我的一级资源。
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const targetOwner = ownerUserId ?? getCurrentUserId() ?? null;
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const kept = state.dataResources.filter(
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(r) => r.owner_user_id !== targetOwner,
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);
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const byId = new Map(kept.map((r) => [r.resource_id, r]));
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for (const item of fresh) byId.set(item.resource_id, item);
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return { dataResources: Array.from(byId.values()) };
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});
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} catch {
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set((state) => {
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const targetOwner = ownerUserId ?? getCurrentUserId() ?? null;
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return {
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dataResources: state.dataResources.filter(
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(r) => r.owner_user_id !== targetOwner,
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),
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};
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});
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} finally {
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set({ dataResourcesLoading: false });
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}
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},
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loadScriptCount: async () => {
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const api = requireApi();
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// Always fire — don't dedupe via the loading flag. Rapid workspace
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// switches would otherwise drop the new fetch and leave the
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// dashboard showing the previous workspace's count. The sequence
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// counter below discards stale responses instead.
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const seq = bumpScriptCountSeq();
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set({ scriptCountLoading: true, scriptCount: null });
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try {
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const total = await api.countScripts();
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if (getScriptCountSeq() !== seq) return; // a newer fetch superseded us
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set({ scriptCount: total });
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} catch {
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if (getScriptCountSeq() !== seq) return;
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// Leave previous value in place; the dashboard already tolerates
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// a stale count by rendering `scriptCount ?? 0`. Don't toast —
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// the dashboard's other metrics are best-effort.
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} finally {
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if (getScriptCountSeq() === seq) {
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set({ scriptCountLoading: false });
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}
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}
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},
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};
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}; |