ihasmail 2.0: rebuild as Stalwart-first JMAP webmail

Replace the FastAPI/HTMX prototype with a Node/Hono session proxy and a
React 19/Vite SPA. Mail (conversation view, search operators, labels,
sanitised HTML, privacy image proxy, invites, undo send, templates),
calendar (month/week/day/agenda, invites, free/busy, categories,
context menus), contacts (JSContact, groups, vCard), files, Sieve filter
builder (incl. filter-from-message with retroactive apply), vacation,
identities with default + Reply-To, PWA/mobile layout, push via SSE,
in-memory mock Stalwart for dev, Docker + CI.
This commit is contained in:
2026-08-23 01:07:13 -07:00
parent fe17e1d507
commit 645b8b510f
162 changed files with 20398 additions and 1072 deletions
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import { create } from "zustand";
import { client, chunk, JmapMethodError } from "@/jmap/client";
import type {
Comparator,
Email,
EmailFilter,
GetResponse,
Id,
Identity,
Mailbox,
MailboxRole,
QueryResponse,
Quota,
SetResponse,
Thread,
VacationResponse,
ChangesResponse,
} from "@/jmap/types";
import { toast } from "@/ui/toast";
import { settings, useSettings } from "./settings";
import { useSession } from "./session";
export const LIST_PROPS = [
"id",
"blobId",
"threadId",
"mailboxIds",
"keywords",
"hasAttachment",
"from",
"to",
"subject",
"receivedAt",
"sentAt",
"size",
"preview",
];
export const FULL_PROPS = [
...LIST_PROPS,
"messageId",
"inReplyTo",
"references",
"sender",
"cc",
"bcc",
"replyTo",
"bodyStructure",
"bodyValues",
"textBody",
"htmlBody",
"attachments",
"header:List-Unsubscribe:asText",
"header:List-Unsubscribe-Post:asText",
"header:List-Id:asText",
"header:Disposition-Notification-To:asAddresses",
"header:X-Priority:asText",
"header:Importance:asText",
"header:Auto-Submitted:asText",
"header:Authentication-Results:asText",
];
export const BODY_PROPS = ["partId", "blobId", "size", "name", "type", "charset", "disposition", "cid", "language", "location", "subParts", "headers"];
export interface ListQuery {
key: string;
filter: EmailFilter;
sort: Comparator[];
collapseThreads: boolean;
mailboxId: string | null;
label?: string;
}
export interface ListState extends ListQuery {
ids: Id[];
total: number;
queryState: string | null;
loading: boolean;
loadingMore: boolean;
error: string | null;
exhausted: boolean;
}
export interface MailState {
accountId: Id | null;
mailboxes: Record<Id, Mailbox>;
mailboxState: string | null;
mailboxesLoaded: boolean;
emails: Record<Id, Email>;
fullIds: Record<Id, true>;
emailState: string | null;
threads: Record<Id, Thread>;
identities: Identity[];
quotas: Quota[];
vacation: VacationResponse | null;
list: ListState | null;
selected: Record<Id, true>;
anchorId: Id | null;
loadingThreads: Record<Id, true>;
lastSeenInboxEmailIds: Id[] | null;
openThreadId: Id | null;
setOpenThread(id: Id | null): void;
setAccount(accountId: Id | null): void;
loadMailboxes(): Promise<void>;
roleId(role: MailboxRole): Id | null;
mailboxPath(id: Id): string;
childrenOf(parentId: Id | null): Mailbox[];
query(q: ListQuery, opts?: { reset?: boolean }): Promise<void>;
loadMore(): Promise<void>;
refreshList(): Promise<void>;
getEmails(ids: Id[], full?: boolean): Promise<Email[]>;
loadThread(threadId: Id): Promise<Email[]>;
threadEmails(threadId: Id): Email[];
threadIdsIn(threadId: Id, mailboxId: Id | null): Id[];
setKeyword(ids: Id[], keyword: string, value: boolean): Promise<void>;
markRead(ids: Id[], read: boolean): Promise<void>;
star(ids: Id[], on: boolean): Promise<void>;
move(ids: Id[], toMailboxId: Id, opts?: { fromMailboxId?: Id | null; silent?: boolean; label?: string }): Promise<void>;
addToMailbox(ids: Id[], mailboxId: Id, add: boolean): Promise<void>;
trash(ids: Id[]): Promise<void>;
destroy(ids: Id[]): Promise<void>;
archive(ids: Id[]): Promise<void>;
spam(ids: Id[], isSpam: boolean): Promise<void>;
emptyMailbox(mailboxId: Id): Promise<void>;
markMailboxRead(mailboxId: Id): Promise<void>;
createMailbox(name: string, parentId: Id | null): Promise<Id>;
updateMailbox(id: Id, patch: Partial<Mailbox>): Promise<void>;
destroyMailbox(id: Id, removeEmails?: boolean): Promise<void>;
loadIdentities(): Promise<Identity[]>;
/** The user's preferred identity (falls back to the first one). */
defaultIdentity(): Identity | undefined;
setDefaultIdentity(id: Id): void;
saveIdentity(id: Id | null, patch: Partial<Identity>): Promise<void>;
destroyIdentity(id: Id): Promise<void>;
loadVacation(): Promise<void>;
saveVacation(patch: Partial<VacationResponse>): Promise<void>;
loadQuota(): Promise<void>;
select(ids: Id[], on: boolean): void;
clearSelection(): void;
selectAll(): void;
setAnchor(id: Id | null): void;
applyChanges(types: Set<string>): Promise<void>;
importEml(blobId: Id, mailboxId: Id, keywords?: Record<string, boolean>): Promise<Id | null>;
}
function listKey(q: { filter: EmailFilter; sort: Comparator[]; collapseThreads: boolean }): string {
return JSON.stringify([q.filter, q.sort, q.collapseThreads]);
}
export const DEFAULT_SORT: Comparator[] = [{ property: "receivedAt", isAscending: false }];
export const useMail = create<MailState>((set, get) => ({
accountId: null,
mailboxes: {},
mailboxState: null,
mailboxesLoaded: false,
emails: {},
fullIds: {},
emailState: null,
threads: {},
identities: [],
quotas: [],
vacation: null,
list: null,
selected: {},
anchorId: null,
loadingThreads: {},
lastSeenInboxEmailIds: null,
openThreadId: null,
setOpenThread(id) {
set({ openThreadId: id });
},
setAccount(accountId) {
if (accountId === get().accountId) return;
set({
accountId,
mailboxes: {},
mailboxState: null,
mailboxesLoaded: false,
emails: {},
fullIds: {},
emailState: null,
threads: {},
identities: [],
quotas: [],
vacation: null,
list: null,
selected: {},
anchorId: null,
lastSeenInboxEmailIds: null,
});
},
async loadMailboxes() {
const accountId = get().accountId;
if (!accountId) return;
const res = await client.call<GetResponse<Mailbox>>("Mailbox/get", { accountId, ids: null });
const mailboxes: Record<Id, Mailbox> = {};
for (const m of res.list) mailboxes[m.id] = m;
set({ mailboxes, mailboxState: res.state, mailboxesLoaded: true });
},
roleId(role) {
for (const m of Object.values(get().mailboxes)) if (m.role === role) return m.id;
return null;
},
mailboxPath(id) {
const mbs = get().mailboxes;
const parts: string[] = [];
let cur: Mailbox | undefined = mbs[id];
let guard = 0;
while (cur && guard++ < 20) {
parts.unshift(cur.role === "inbox" ? "INBOX" : cur.name);
cur = cur.parentId ? mbs[cur.parentId] : undefined;
}
return parts.join("/");
},
childrenOf(parentId) {
return Object.values(get().mailboxes)
.filter((m) => (m.parentId ?? null) === parentId)
.sort((a, b) => a.sortOrder - b.sortOrder || a.name.localeCompare(b.name));
},
async query(q, opts = {}) {
const accountId = get().accountId;
if (!accountId) return;
const key = listKey(q);
const cur = get().list;
const reuse = cur && cur.key === key && !opts.reset;
if (reuse && cur.ids.length && !cur.error) {
// Already showing; just refresh in background.
void get().refreshList();
return;
}
set({
list: { ...q, key, ids: reuse ? cur.ids : [], total: reuse ? cur.total : 0, queryState: null, loading: true, loadingMore: false, error: null, exhausted: false },
selected: {},
anchorId: null,
});
try {
const { ids, total, queryState } = await runQuery(accountId, q, 0, settings().pageSize);
if (get().list?.key !== key) return;
set((s) => ({ list: s.list ? { ...s.list, ids, total, queryState, loading: false, exhausted: ids.length >= total } : s.list }));
} catch (err) {
if (get().list?.key !== key) return;
set((s) => ({ list: s.list ? { ...s.list, loading: false, error: (err as Error).message } : s.list }));
}
},
async loadMore() {
const accountId = get().accountId;
const l = get().list;
if (!accountId || !l || l.loading || l.loadingMore || l.exhausted) return;
set({ list: { ...l, loadingMore: true } });
try {
const { ids, total, queryState } = await runQuery(accountId, l, l.ids.length, settings().pageSize);
const cur = get().list;
if (!cur || cur.key !== l.key) return;
const merged = [...cur.ids];
const seen = new Set(merged);
for (const id of ids) if (!seen.has(id)) merged.push(id);
set({ list: { ...cur, ids: merged, total, queryState, loadingMore: false, exhausted: ids.length === 0 || merged.length >= total } });
} catch (err) {
const cur = get().list;
if (cur && cur.key === l.key) set({ list: { ...cur, loadingMore: false, error: (err as Error).message } });
}
},
async refreshList() {
const accountId = get().accountId;
const l = get().list;
if (!accountId || !l) return;
try {
const limit = Math.max(settings().pageSize, l.ids.length);
const { ids, total, queryState } = await runQuery(accountId, l, 0, limit);
const cur = get().list;
if (!cur || cur.key !== l.key) return;
set({ list: { ...cur, ids, total, queryState, loading: false, error: null, exhausted: ids.length >= total } });
} catch {
/* keep old list */
}
},
async getEmails(ids, full = false) {
const accountId = get().accountId;
if (!accountId || !ids.length) return [];
const { emails, fullIds } = get();
const missing = ids.filter((id) => !emails[id] || (full && !fullIds[id]));
if (missing.length) {
const results = await Promise.all(
chunk(missing, client.maxObjectsInGet).map((part) =>
client.call<GetResponse<Email>>("Email/get", {
accountId,
ids: part,
properties: full ? FULL_PROPS : LIST_PROPS,
...(full ? { fetchHTMLBodyValues: true, fetchTextBodyValues: true, maxBodyValueBytes: 2 * 1024 * 1024, bodyProperties: BODY_PROPS } : {}),
}),
),
);
set((s) => {
const next = { ...s.emails };
const nextFull = { ...s.fullIds };
let state = s.emailState;
for (const r of results) {
state = r.state;
for (const e of r.list) {
next[e.id] = { ...next[e.id], ...e };
if (full) nextFull[e.id] = true;
}
}
return { emails: next, fullIds: nextFull, emailState: s.emailState ?? state };
});
}
const now = get().emails;
return ids.map((id) => now[id]).filter((e): e is Email => Boolean(e));
},
async loadThread(threadId) {
const accountId = get().accountId;
if (!accountId) return [];
set((s) => ({ loadingThreads: { ...s.loadingThreads, [threadId]: true } }));
try {
const res = await client.chain([
["Thread/get", { accountId, ids: [threadId] }, "t"],
[
"Email/get",
{
accountId,
"#ids": { resultOf: "t", name: "Thread/get", path: "/list/*/emailIds" },
properties: FULL_PROPS,
fetchHTMLBodyValues: true,
fetchTextBodyValues: true,
maxBodyValueBytes: 2 * 1024 * 1024,
bodyProperties: BODY_PROPS,
},
"e",
],
]);
const thread = (res.get("t")?.[0] as unknown as GetResponse<Thread>).list[0];
const emailsRes = res.get("e")?.[0] as unknown as GetResponse<Email>;
if (!thread) return [];
set((s) => {
const next = { ...s.emails };
const nextFull = { ...s.fullIds };
for (const e of emailsRes.list) {
next[e.id] = { ...next[e.id], ...e };
nextFull[e.id] = true;
}
const { [threadId]: _drop, ...rest } = s.loadingThreads;
return { emails: next, fullIds: nextFull, threads: { ...s.threads, [threadId]: thread }, loadingThreads: rest };
});
return get().threadEmails(threadId);
} catch (err) {
set((s) => {
const { [threadId]: _drop, ...rest } = s.loadingThreads;
return { loadingThreads: rest };
});
throw err;
}
},
threadEmails(threadId) {
const { threads, emails } = get();
const t = threads[threadId];
if (!t) return [];
return t.emailIds.map((id) => emails[id]).filter((e): e is Email => Boolean(e));
},
threadIdsIn(threadId, mailboxId) {
const t = get().threads[threadId];
if (!t) return [];
if (!mailboxId) return [...t.emailIds];
const { emails } = get();
return t.emailIds.filter((id) => emails[id]?.mailboxIds[mailboxId]);
},
async setKeyword(ids, keyword, value) {
const accountId = get().accountId;
if (!accountId || !ids.length) return;
// optimistic
set((s) => {
const next = { ...s.emails };
for (const id of ids) {
const e = next[id];
if (!e) continue;
const kw = { ...e.keywords };
if (value) kw[keyword] = true;
else delete kw[keyword];
next[id] = { ...e, keywords: kw };
}
return { emails: next };
});
const update: Record<Id, Record<string, unknown>> = {};
for (const id of ids) update[id] = { [`keywords/${keyword}`]: value ? true : null };
try {
await setEmails(accountId, update);
} catch (err) {
toast.error(`Could not update: ${(err as Error).message}`);
void get().getEmails(ids);
}
},
markRead(ids, read) {
return get().setKeyword(ids, "$seen", read);
},
star(ids, on) {
return get().setKeyword(ids, "$flagged", on);
},
async move(ids, toMailboxId, opts = {}) {
const accountId = get().accountId;
if (!accountId || !ids.length) return;
const { emails, mailboxes } = get();
const prev: Record<Id, Record<Id, boolean>> = {};
const update: Record<Id, Record<string, unknown>> = {};
for (const id of ids) {
const e = emails[id];
prev[id] = e?.mailboxIds ?? {};
update[id] = { mailboxIds: { [toMailboxId]: true } };
}
// optimistic
set((s) => {
const next = { ...s.emails };
for (const id of ids) if (next[id]) next[id] = { ...next[id]!, mailboxIds: { [toMailboxId]: true } };
return { emails: next, selected: {} };
});
removeFromList(ids, set, get, toMailboxId);
try {
await setEmails(accountId, update);
if (!opts.silent) {
const name = opts.label ?? mailboxes[toMailboxId]?.name ?? "folder";
toast.show(`${ids.length === 1 ? "Conversation" : `${ids.length} conversations`} moved to ${name}`, {
action: {
label: "Undo",
onClick: async () => {
const undo: Record<Id, Record<string, unknown>> = {};
for (const id of ids) undo[id] = { mailboxIds: prev[id] };
await setEmails(accountId, undo);
set((s) => {
const next = { ...s.emails };
for (const id of ids) if (next[id]) next[id] = { ...next[id]!, mailboxIds: prev[id]! };
return { emails: next };
});
void get().refreshList();
void get().loadMailboxes();
},
},
});
}
void get().loadMailboxes();
} catch (err) {
toast.error(`Move failed: ${(err as Error).message}`);
void get().getEmails(ids);
void get().refreshList();
}
},
async addToMailbox(ids, mailboxId, add) {
const accountId = get().accountId;
if (!accountId || !ids.length) return;
const update: Record<Id, Record<string, unknown>> = {};
for (const id of ids) update[id] = { [`mailboxIds/${mailboxId}`]: add ? true : null };
set((s) => {
const next = { ...s.emails };
for (const id of ids) {
const e = next[id];
if (!e) continue;
const mb = { ...e.mailboxIds };
if (add) mb[mailboxId] = true;
else delete mb[mailboxId];
next[id] = { ...e, mailboxIds: mb };
}
return { emails: next };
});
try {
await setEmails(accountId, update);
void get().loadMailboxes();
} catch (err) {
toast.error(`Could not update labels: ${(err as Error).message}`);
void get().getEmails(ids);
}
},
async trash(ids) {
const { roleId, emails } = get();
const trashId = roleId("trash");
const inTrash = ids.filter((id) => (trashId && emails[id]?.mailboxIds[trashId]) || (roleId("junk") && emails[id]?.mailboxIds[roleId("junk")!]));
const toMove = ids.filter((id) => !inTrash.includes(id));
if (inTrash.length) await get().destroy(inTrash);
if (toMove.length && trashId) await get().move(toMove, trashId, { label: "Trash" });
else if (toMove.length) await get().destroy(toMove);
},
async destroy(ids) {
const accountId = get().accountId;
if (!accountId || !ids.length) return;
removeFromList(ids, set, get, null);
set((s) => {
const next = { ...s.emails };
for (const id of ids) delete next[id];
return { emails: next, selected: {} };
});
try {
const res = await client.call<SetResponse>("Email/set", { accountId, destroy: ids });
const failed = Object.keys(res.notDestroyed ?? {});
if (failed.length) toast.error(`${failed.length} message(s) could not be deleted`);
else toast.show(`${ids.length === 1 ? "Message" : `${ids.length} messages`} deleted forever`);
void get().loadMailboxes();
} catch (err) {
toast.error(`Delete failed: ${(err as Error).message}`);
void get().refreshList();
}
},
async archive(ids) {
const archiveId = get().roleId("archive") ?? get().roleId("all");
if (!archiveId) {
toast.error("No Archive folder found. Create one named “Archive” first.");
return;
}
await get().move(ids, archiveId, { label: "Archive" });
},
async spam(ids, isSpam) {
const { roleId } = get();
const target = isSpam ? roleId("junk") : roleId("inbox");
if (!target) return;
const kw: Record<Id, Record<string, unknown>> = {};
for (const id of ids) kw[id] = { "keywords/$junk": isSpam ? true : null, "keywords/$notjunk": isSpam ? null : true };
const accountId = get().accountId!;
try {
await setEmails(accountId, kw);
} catch {
/* keyword may be rejected; still move */
}
await get().move(ids, target, { label: isSpam ? "Spam" : "Inbox" });
},
async emptyMailbox(mailboxId) {
const accountId = get().accountId;
if (!accountId) return;
try {
const res = await client.chain([
["Email/query", { accountId, filter: { inMailbox: mailboxId }, limit: 5000 }, "q"],
["Email/set", { accountId, "#destroy": { resultOf: "q", name: "Email/query", path: "/ids" } }, "s"],
]);
const s = res.get("s")?.[0] as unknown as SetResponse;
const n = s.destroyed?.length ?? 0;
toast.show(`Deleted ${n} message${n === 1 ? "" : "s"}`);
set({ list: get().list ? { ...get().list!, ids: get().list!.mailboxId === mailboxId ? [] : get().list!.ids, total: 0 } : null });
void get().loadMailboxes();
void get().refreshList();
} catch (err) {
toast.error(`Could not empty folder: ${(err as Error).message}`);
}
},
async markMailboxRead(mailboxId) {
const accountId = get().accountId;
if (!accountId) return;
try {
const res = await client.chain([
["Email/query", { accountId, filter: { inMailbox: mailboxId, notKeyword: "$seen" }, limit: 5000 }, "q"],
["Email/get", { accountId, "#ids": { resultOf: "q", name: "Email/query", path: "/ids" }, properties: ["id"] }, "g"],
]);
const ids = ((res.get("g")?.[0] as unknown as GetResponse<Email>).list ?? []).map((e) => e.id);
if (ids.length) await get().markRead(ids, true);
void get().loadMailboxes();
} catch (err) {
toast.error(`Could not mark as read: ${(err as Error).message}`);
}
},
async createMailbox(name, parentId) {
const accountId = get().accountId!;
const res = await client.call<SetResponse<Mailbox>>("Mailbox/set", { accountId, create: { n: { name, parentId, isSubscribed: true } } });
const err = res.notCreated?.n;
if (err) throw new Error(err.description ?? err.type);
await get().loadMailboxes();
return res.created!.n!.id;
},
async updateMailbox(id, patch) {
const accountId = get().accountId!;
const res = await client.call<SetResponse>("Mailbox/set", { accountId, update: { [id]: patch } });
const err = res.notUpdated?.[id];
if (err) throw new Error(err.description ?? err.type);
await get().loadMailboxes();
},
async destroyMailbox(id, removeEmails = true) {
const accountId = get().accountId!;
const res = await client.call<SetResponse>("Mailbox/set", { accountId, destroy: [id], onDestroyRemoveEmails: removeEmails });
const err = res.notDestroyed?.[id];
if (err) throw new Error(err.description ?? err.type);
await get().loadMailboxes();
},
async loadIdentities() {
const accountId = get().accountId;
if (!accountId) return [];
const res = await client.call<GetResponse<Identity>>("Identity/get", { accountId, ids: null });
set({ identities: sortIdentities(res.list, accountId) });
// Long signatures live in Files; swap the stored marker for the full HTML.
const { markerOf } = await import("@/lib/signatureHtml");
const pending = res.list.filter((i) => markerOf(i.htmlSignature));
if (pending.length) {
const { loadStoredSignature } = await import("@/lib/signatureImages");
const full = await Promise.all(pending.map(async (i) => { const m = markerOf(i.htmlSignature)!; try { return [i.id, await loadStoredSignature(m.blobId, m.type)] as const; } catch { return [i.id, null] as const; } }));
if (get().accountId === accountId) {
set((s) => ({ identities: s.identities.map((i) => { const f = full.find(([id]) => id === i.id)?.[1]; return f ? { ...i, htmlSignature: f } : i; }) }));
}
}
return get().identities;
},
defaultIdentity() {
const { identities, accountId } = get();
const pref = accountId ? settings().defaultIdentityByAccount[accountId] : undefined;
return identities.find((i) => i.id === pref) ?? identities[0];
},
setDefaultIdentity(id) {
const accountId = get().accountId;
if (!accountId) return;
useSettings.getState().update({ defaultIdentityByAccount: { ...settings().defaultIdentityByAccount, [accountId]: id } });
set({ identities: sortIdentities(get().identities, accountId) });
},
async saveIdentity(id, patch) {
const accountId = get().accountId!;
const res = id
? await client.call<SetResponse<Identity>>("Identity/set", { accountId, update: { [id]: patch } })
: await client.call<SetResponse<Identity>>("Identity/set", { accountId, create: { n: patch } });
const err = id ? res.notUpdated?.[id] : res.notCreated?.n;
if (err) throw new Error(err.description ?? err.type);
await get().loadIdentities();
},
async destroyIdentity(id) {
const accountId = get().accountId!;
const res = await client.call<SetResponse>("Identity/set", { accountId, destroy: [id] });
const err = res.notDestroyed?.[id];
if (err) throw new Error(err.description ?? err.type);
await get().loadIdentities();
},
async loadVacation() {
const accountId = get().accountId;
if (!accountId) return;
try {
const res = await client.call<GetResponse<VacationResponse>>("VacationResponse/get", { accountId, ids: null });
set({ vacation: res.list[0] ?? null });
} catch {
set({ vacation: null });
}
},
async saveVacation(patch) {
const accountId = get().accountId!;
const res = await client.call<SetResponse>("VacationResponse/set", { accountId, update: { singleton: patch } });
const err = res.notUpdated?.singleton;
if (err) throw new Error(err.description ?? err.type);
await get().loadVacation();
},
async loadQuota() {
const accountId = get().accountId;
if (!accountId || !client.hasCapability("urn:ietf:params:jmap:quota")) return;
try {
const res = await client.call<GetResponse<Quota>>("Quota/get", { accountId, ids: null });
set({ quotas: res.list });
} catch {
set({ quotas: [] });
}
},
select(ids, on) {
set((s) => {
const next = { ...s.selected };
for (const id of ids) {
if (on) next[id] = true;
else delete next[id];
}
return { selected: next };
});
},
clearSelection() {
set({ selected: {} });
},
selectAll() {
const l = get().list;
if (!l) return;
const next: Record<Id, true> = {};
for (const id of l.ids) next[id] = true;
set({ selected: next });
},
setAnchor(id) {
set({ anchorId: id });
},
async applyChanges(types) {
const accountId = get().accountId;
if (!accountId) return;
if (types.has("Mailbox")) void get().loadMailboxes();
if (types.has("Email")) {
const state = get().emailState;
if (state) {
try {
let since = state;
let guard = 0;
const updated = new Set<Id>();
const created = new Set<Id>();
const destroyed = new Set<Id>();
// Page through Email/changes.
while (guard++ < 10) {
const ch = await client.call<ChangesResponse>("Email/changes", { accountId, sinceState: since, maxChanges: 500 });
ch.created.forEach((id) => created.add(id));
ch.updated.forEach((id) => updated.add(id));
ch.destroyed.forEach((id) => destroyed.add(id));
since = ch.newState;
if (!ch.hasMoreChanges) break;
}
set((s) => {
const next = { ...s.emails };
const nextFull = { ...s.fullIds };
for (const id of destroyed) {
delete next[id];
delete nextFull[id];
}
// Drop cached versions of updated emails so they're refetched lazily.
for (const id of updated) {
if (next[id] && nextFull[id]) delete nextFull[id];
}
return { emails: next, fullIds: nextFull, emailState: since };
});
// Refresh the list-level props of updated/cached emails.
const cached = [...updated].filter((id) => get().emails[id]);
if (cached.length) {
const results = await Promise.all(
chunk(cached, client.maxObjectsInGet).map((part) => client.call<GetResponse<Email>>("Email/get", { accountId, ids: part, properties: LIST_PROPS })),
);
set((s) => {
const next = { ...s.emails };
for (const r of results) for (const e of r.list) next[e.id] = { ...next[e.id], ...e };
return { emails: next };
});
}
if (created.size) await notifyNewMail([...created], get);
} catch (err) {
if (err instanceof JmapMethodError && err.type === "cannotCalculateChanges") {
set({ emailState: null });
}
}
}
void get().refreshList();
void get().loadMailboxes();
}
if (types.has("Thread") || types.has("Email")) {
const open = get().openThreadId;
if (open) void get().loadThread(open).catch(() => undefined);
}
if (types.has("Identity")) void get().loadIdentities();
if (types.has("VacationResponse")) void get().loadVacation();
if (types.has("Quota")) void get().loadQuota();
},
async importEml(blobId, mailboxId, keywords = {}) {
const accountId = get().accountId;
if (!accountId) return null;
const res = await client.call<{ created?: Record<string, Email>; notCreated?: Record<string, { type: string; description?: string }> }>("Email/import", {
accountId,
emails: { i: { blobId, mailboxIds: { [mailboxId]: true }, keywords } },
});
if (res.notCreated?.i) throw new Error(res.notCreated.i.description ?? res.notCreated.i.type);
void get().refreshList();
void get().loadMailboxes();
return res.created?.i?.id ?? null;
},
}));
function sortIdentities(list: Identity[], accountId: Id): Identity[] {
const pref = settings().defaultIdentityByAccount[accountId];
return [...list].sort((a, b) => (a.id === pref ? -1 : b.id === pref ? 1 : a.email.localeCompare(b.email)));
}
async function runQuery(accountId: Id, q: ListQuery, position: number, limit: number) {
const calls: Array<[string, Record<string, unknown>, string]> = [
["Email/query", { accountId, filter: q.filter, sort: q.sort, collapseThreads: q.collapseThreads, position, limit, calculateTotal: true }, "q"],
["Email/get", { accountId, "#ids": { resultOf: "q", name: "Email/query", path: "/ids" }, properties: LIST_PROPS }, "e"],
];
if (q.collapseThreads) {
calls.push(["Thread/get", { accountId, "#ids": { resultOf: "e", name: "Email/get", path: "/list/*/threadId" } }, "t"]);
calls.push(["Email/get", { accountId, "#ids": { resultOf: "t", name: "Thread/get", path: "/list/*/emailIds" }, properties: LIST_PROPS }, "te"]);
}
const res = await client.chain(calls);
const query = res.get("q")?.[0] as unknown as QueryResponse;
const emailsRes = res.get("e")?.[0] as unknown as GetResponse<Email>;
const threadsRes = res.get("t")?.[0] as unknown as GetResponse<Thread> | undefined;
const threadEmails = res.get("te")?.[0] as unknown as GetResponse<Email> | undefined;
useMail.setState((s) => {
const emails = { ...s.emails };
for (const e of emailsRes.list) emails[e.id] = { ...emails[e.id], ...e };
for (const e of threadEmails?.list ?? []) emails[e.id] = { ...emails[e.id], ...e };
const threads = { ...s.threads };
for (const t of threadsRes?.list ?? []) threads[t.id] = t;
return { emails, threads, emailState: s.emailState ?? emailsRes.state };
});
return { ids: query.ids, total: query.total ?? query.ids.length, queryState: query.queryState };
}
async function setEmails(accountId: Id, update: Record<Id, Record<string, unknown>>) {
const ids = Object.keys(update);
for (const part of chunk(ids, 400)) {
const sub: Record<Id, Record<string, unknown>> = {};
for (const id of part) sub[id] = update[id]!;
const res = await client.call<SetResponse>("Email/set", { accountId, update: sub });
const failed = Object.entries(res.notUpdated ?? {});
if (failed.length) {
const [, err] = failed[0]!;
throw new Error(`${err.type}${err.description ? `: ${err.description}` : ""}${failed.length > 1 ? ` (+${failed.length - 1} more)` : ""}`);
}
}
}
/** Remove given email ids (and threads they represent) from the current list optimistically. */
function removeFromList(ids: Id[], set: (fn: (s: MailState) => Partial<MailState>) => void, get: () => MailState, targetMailboxId: Id | null) {
const l = get().list;
if (!l) return;
// If the list is showing the mailbox we're moving into, don't remove.
if (targetMailboxId && l.mailboxId === targetMailboxId) return;
const idSet = new Set(ids);
const { emails, threads } = get();
const removeRow = (rowId: Id): boolean => {
if (idSet.has(rowId)) return true;
if (!l.collapseThreads) return false;
const e = emails[rowId];
if (!e) return false;
const t = threads[e.threadId];
if (!t) return false;
// Row goes away if no email of the thread remains in this mailbox after the move.
if (l.mailboxId) {
const remaining = t.emailIds.filter((id) => !idSet.has(id) && emails[id]?.mailboxIds[l.mailboxId!]);
return remaining.length === 0;
}
return t.emailIds.every((id) => idSet.has(id));
};
const nextIds = l.ids.filter((id) => !removeRow(id));
if (nextIds.length !== l.ids.length) {
set((s) => ({ list: s.list ? { ...s.list, ids: nextIds, total: Math.max(0, s.list.total - (l.ids.length - nextIds.length)) } : s.list }));
}
}
async function notifyNewMail(created: Id[], get: () => MailState) {
const s = settings();
const inbox = get().roleId("inbox");
if (!inbox) return;
const emails = await get().getEmails(created);
const fresh = emails.filter((e) => e.mailboxIds[inbox] && !e.keywords.$seen && !e.keywords.$draft);
if (!fresh.length) return;
const { showNotification, playNewMailSound } = await import("@/lib/notify");
if (s.notificationSound) playNewMailSound();
if (s.desktopNotifications) {
for (const e of fresh.slice(0, 3)) {
const from = e.from?.[0];
showNotification(from?.name || from?.email || "New message", {
body: `${e.subject || "(no subject)"}\n${e.preview ?? ""}`.trim(),
tag: e.id,
onClick: () => {
window.location.hash = "";
window.history.pushState({}, "", `/mail/${inbox}/${e.threadId}`);
window.dispatchEvent(new PopStateEvent("popstate"));
},
});
}
}
}
/** Keep the store bound to the selected account. */
useSession.subscribe((s) => {
useMail.getState().setAccount(s.status === "authenticated" ? s.accountId : null);
});
export function mailboxIcon(role: MailboxRole): string {
switch (role) {
case "inbox":
return "inbox";
case "drafts":
return "file";
case "sent":
return "send";
case "trash":
return "trash";
case "junk":
return "alert";
case "archive":
return "archive";
case "all":
return "mail";
case "flagged":
return "star";
case "important":
return "tag";
default:
return "folder";
}
}
export const ROLE_ORDER: Record<string, number> = { inbox: 0, flagged: 1, important: 2, drafts: 3, sent: 4, archive: 5, all: 6, junk: 7, trash: 8 };