6 Commits
Author SHA1 Message Date
DrSmoothl c16064d7e3 refactor(packages): rename @snowluma/bridge → @snowluma/protocol
The package previously named "bridge" houses the protocol-byte layer
(OIDB cmds, msg-push decoders, highway uploaders, element-builder,
event bus). The name "bridge" suggested transport/lifecycle, which it
isn't — that role lives in core/hook and core/bridge/manager. Rename
to match what's actually inside.

This is a pure rename: zero logic changes, all 73 import sites updated
mechanically and TS-verified. core/onebot dependencies key updated.
ESLint override path adjusted for the moved oidb-services directory.

Rename detection threshold: git log --find-renames=20% recommended
when following history across this commit — content-replacement
(@snowluma/bridge → @snowluma/protocol) dropped per-file similarity
below git's default 50% on import-heavy files.
2026-05-23 23:31:03 +08:00
DrSmoothl cd9403f27a fix(forward): align resid+uniseq for nested forwards
Multi-layer 合并转发 was uploading correctly but the outer's
LongMsgResult piggyback was *unreachable* by the receiver because
two things were missing:

  1. The forward preview element was emitted as the old XML
     `richMsg serviceID=35 m_resid=…` shape, which carries the
     inner resId but has NO uniseq field.
  2. The piggyback `actionCommand: <uuid>` slot generated a fresh
     UUID that was never reflected into the preview either.

Result: QQ-NT receivers saw the inner preview's resid, scanned the
outer's actions[] for a matching uniseq, found none, and either
fell back to a fresh server fetch per layer or dropped the layer
entirely.

Cross-checked against:
  - dev/Lagrange.Core/Lagrange.Core/Message/Entity/MultiMsgEntity.cs:43-115
  - dev/NapCatQQ/packages/napcat-core/helper/forward-msg-builder.ts:52-122
  - dev/NapCatQQ/packages/napcat-onebot/action/msg/SendMsg.ts:208-347

Both upstream impls use the modern `com.tencent.multimsg` LightApp
JSON whose `meta.detail.uniseq` is the round-trip key that links
the inner preview to the matching `actionCommand` in the outer's
LongMsgResult — no separate fetch needed.

Changes:
  - `element-builder.makeForwardElem` now emits a deflated
    `com.tencent.multimsg` LightApp JSON (LightAppElem, field 51)
    instead of the XML RichMsg (field 12). `forwardUuid` on the
    MessageElement is baked into `meta.detail.uniseq` and
    `extra.filename`. Auto-generates a UUID when absent.
  - `MessageElement.forwardUuid?: string` added for the round-trip.
  - `forward.uploadRecursive` threads `inner.uuid` into the outer's
    preview element AND uses the same uuid for the outer's
    piggyback actionCommand — closing the receiver-side lookup loop.
  - `forward.fetch` now walks ALL actions (not just `MultiMsg`),
    indexes piggybacks by uuid, and pre-populates the cache for
    each inner resId discovered in the outer's preview bubbles.
    Follow-up `fetch(innerResId)` hits the cache instead of the wire.
  - `rich-body-decoder` parses LightApp JSON; when `app ===
     com.tencent.multimsg`, emits `{type: 'forward', resId,
     forwardUuid}` so the OneBot layer can walk in. Legacy XML
     serviceID=35 path stays as a fallback for mobile QQ senders.

Wire-byte tests cover:
  - send: lightApp.data is 0x01-prefixed deflated JSON with the
    right meta + extra fields
  - send/nested: outer LongMsgResult carries `MultiMsg` AND a
    uuid-keyed piggyback; the piggyback uuid matches the
    preview's `meta.detail.uniseq` baked into the same outer
    msgBody
  - send/3-deep: outermost action[] has 1 + 2 entries (own
    MultiMsg + 2 piggybacks hoisted from deeper levels)
  - recv: lightApp `com.tencent.multimsg` → forward element with
    both resId and forwardUuid; non-multimsg LightApp falls
    through to {type:'json'}; legacy XML path still emits
    {type:'forward'}.

641 tests pass (was 628 + 13 new); typecheck clean; lint clean.
2026-05-23 12:45:26 +08:00
DrSmoothl f7a03ca05a refactor(bridge): extract protocol layer into @snowluma/bridge package
Phase 2 of the 4-package split (RoadMap #3). Moves ~35 files —
events / event-bus / identity-service / packet-pipeline / element-
builder / bridge-oidb / qq-info / msg-push/* / highway/* / web/* +
the bridge-side formatters — out of `packages/core/src/bridge/`
into the new `@snowluma/bridge` workspace package. Everything that
translates QQ wire bytes ↔ typed events/elements now lives there.

Why
---
- `packages/core/src/bridge/` was actually two layers: a low-level
  "protocol decoder + I/O" set (msg-push, highway, packet-pipeline,
  identity, element-builder) AND the Api-class host (bridge.ts +
  apis/*). The Api layer can't move without the protocol layer
  moving first, but the two had grown into one directory.
- Bridge-internal consumers (highway uploaders, OIDB envelope
  helper, element-builder, msg-push parsers) only ever needed
  `bridge.identity` + `bridge.sendRawPacket` + the upload-metadata
  cache. Splitting them out lets that minimal surface live in the
  bridge package as `BridgeContext` while the api-layer's extended
  context (with `apis: ApiHub`) stays in @snowluma/core.

What stays in @snowluma/core (apis layer):
  - bridge.ts          ── the god-class that composes the protocol
                          building blocks + mounts apis
  - bridge-interface.ts ── public façade for OneBot consumers
  - manager.ts          ── per-uin BridgeManager hub
  - apis/*              ── the 13 typed Api classes
  - bridge-context.ts (NEW) ── extends @snowluma/bridge's slim
                              BridgeContext with `apis: ApiHub` so
                              the 13 Api classes keep their typed
                              `this.ctx.apis.X.method()` access.

Layout
------
Moved via `git mv` (history preserved):
  events / event-bus / identity-service / packet-pipeline /
  element-builder / bridge-oidb / qq-info / msg-push/* /
  highway/* / web/*           → @snowluma/bridge/<sub>
  utils/event-format.ts        → @snowluma/bridge/format.ts

  (the last one renamed because the destination directory only has
  bridge-related files; `format.ts` reads cleaner than `event-format`.
  Listed as a rename in git's `RM` output — content unchanged.)

Layering fixes (functionality preserved, just type signatures)
--------------------------------------------------------------
- `element-builder.SendContext.bridge` → typed as `BridgeContext`
  instead of `Bridge`. Reads only `bridge.identity` and the
  upload-cache (both on BridgeContext); the concrete `Bridge`
  instance still passes via free upcast.
- `bridge-oidb.runOidb` signature widened from `Bridge` to
  `BridgeContext` — same reason.
- `highway/{highway-client,pipeline,image-upload,ptt-upload,
  video-upload}.ts` — same.
- `format.ts::formatReply` parameter typed as a new local
  `ReplyEventLookup` structural type (`{ findEvent(id): JsonObject |
  null }`) instead of `MessageStore` from @snowluma/onebot. The
  OneBot `MessageStore` is a structural superset; consumers pass
  it through unchanged.
- JSON value types moved to a new `@snowluma/common/json` subpath
  (consumed by format.ts) — `onebot/types.ts` re-exports them so
  external `import { JsonValue } from '<…>/onebot/types'` paths
  keep working.
- `UploadedFileMeta` interface moved from `core/src/bridge/bridge.ts`
  into `@snowluma/bridge/bridge-context.ts` — element-builder + the
  forward-builder both read the upload cache through BridgeContext,
  so the type has to live in @snowluma/bridge. `bridge.ts` keeps
  its re-export for back-compat.

Changes
-------
- New package `packages/bridge/` (package.json with per-file subpath
  exports mirroring legacy `core/src/bridge/<x>` layout 1:1,
  tsconfig.json, typecheck script).
- 35 `.ts` files moved via `git mv` (3 files counted by git as
  RM — rename + modify because Bridge → BridgeContext type swap).
- 150+ import sites rewritten across `packages/core/src` and
  `packages/core/tests`: `'../bridge/<x>'`, `'../../bridge/<x>'`,
  `'../src/bridge/<x>'`, `'@/bridge/web/<x>'`, and vitest
  `vi.mock(...)` literals all collapse to `@snowluma/bridge/<x>`.
- `@snowluma/core` depends on `@snowluma/bridge` (workspace:*).
- `@snowluma/bridge` depends on `@snowluma/common`,
  `@snowluma/proto-defs`, `@snowluma/proton`.
- `packages/core/src/utils/` directory removed (empty).

Verification
------------
- Full workspace `pnpm -r typecheck`: all 10 projects clean.
- core test suite: 552 passed / 552 total (pre-existing
  websocket-darwin-arm64.node addon failure unchanged — same
  baseline as the previous refactor commits).
- Vite build (with stubbed native binary): clean — 143 modules,
  2.84 MB bundle / 224 KB gzip, identical envelope to the
  pre-split build.

Phase 3 (next): OneBot + WebUI move into @snowluma/onebot. The
runnable `index.ts` stays in @snowluma/core as the application
entry, importing `OneBotManager` from `@snowluma/onebot`.
2026-05-21 08:41:34 +08:00
DrSmoothl c83c333e73 fix(file): route group publish through OIDB 0x6d9_4 and cache upload meta for c2c resend
The chat-publish step after upload_group_file used to ship a PbSendMsg
with a transElem(elemType=24) — but that wire shape is RECEIVE-side
only, and current QQ-NT rejects it on send with `result=79`. Lagrange.
Core V2 uses a dedicated `OidbSvcTrpcTcp.0x6d9_4` for the publish
(`GroupSendFileService.cs`); mirror that. Send_group_msg with a
`{type:'file', file_id}` segment now routes through the same path
after the OneBot layer splits file segments out (matching the c2c
file split pattern).

Separately, send_private_msg with just `{file_id}` was shipping a 0 B
file because the wire packet for c2c file send needs fileSize/fileMd5/
fileName/fileHash but the OneBot caller only echoes the file_id from
upload_private_file. Add a bounded (1024-entry, FIFO) bridge cache
populated at upload time so the send-message path can rehydrate the
full tuple; inline segment fields still take precedence so callers
that track the metadata themselves can bypass the cache. Parser now
also accepts `file_hash`/`fileHash` on file segments.

Also: file segments no longer get a `[空消息]` log line — the format
string now shows `[文件:<name-or-id>]`.
2026-05-20 13:30:13 +08:00
DrSmoothl 8f839f4f30 fix(group-file): correct GroupFileExtra wire shape — server was rejecting with result=79
Two off-by-one bugs in the group-file chat-post element that combined
to make the QQ-NT server reject every group file send with result=79
(visible as "group file uploaded but chat post failed" in the logs):

1. Inner GroupFileInfo fields were shifted one tag left:
   - fileSha    was field 5, should be field 6
   - extInfo    was field 6, should be field 7
   - fileMd5    was field 7, should be field 8
   Field 5 is actually a uint32 placeholder (`field5` in both NapCat
   and acidify). With the bug, our fileSha bytes were landing where
   the server expected a varint and the rest of the message got
   skipped as garbage.

2. Outer GroupFileExtra was missing the magic field1=6 + fileName
   slots that NapCat's encoder writes
   (`packet/message/element.ts:589`). Acidify's schema also models
   them as required even though it serialises with defaults. The
   current server build rejects sends without these slots populated.

Cross-referenced:
- NapCat `GroupFileExtraInfo` (component.ts:146-155) — matches our
  new field numbers exactly
- acidify `GroupFileExtra.Inner.Info` (proto/message/extra/GroupFileExtra.kt)
  — same field numbers; their schema uses generic `field5`/`field7`
  names but the wire layout is identical

Changes:
- Proton + legacy schemas: shift inner fields, add outer field1/
  fileName/display
- `makeGroupFileElem`: write field1=6 + fileName on the outer wrapper
- Regression test asserts each inner tag lands at 50/58/66 (not the
  old 42/50/58) and verifies the new outer field1 + fileName bytes
  are present
2026-05-19 21:51:35 +08:00
DrSmoothl 29f28d611f fix(send): use c2c businessType for private video / record
Private-chat video and voice sends were getting bounced by the QQ NT
server with `PbSendMsg result=79`. Highway upload logs said success,
but the final SendMsg the bot constructed used the group-scene tag
inside the outgoing commonElem, and the c2c routing path doesn't
recognise it.

The convention — verified against the receive-side decoder at
msg-push/rich-body-decoder.ts:261-330 which explicitly branches on the
pairs — is:

  image  : commonElem.businessType  c2c=10  group=20
  video  : commonElem.businessType  c2c=11  group=21
  record : commonElem.businessType  c2c=12  group=22

makeImageElem already honoured the split (`isGroup ? 20 : 10`).
makeVideoElem and makePttElem hardcoded the group value for both
scenes. Fix them to follow the same pattern.

Also fix a symmetric asymmetry inside the highway upload itself:
uploadVideoMsgInfo hardcoded `compatQmsgSceneType: 2` while
uploadImageMsgInfo and uploadPttMsgInfo both use `isGroup ? 2 : 1`.
Same root cause — group value leaking into the c2c path.

Regression test (tests/element-builder.test.ts) pins all six
businessType pairs by mocking the highway upload functions and
inspecting the proto element the builder returns; would have caught
the bug had it existed at the time element-builder.ts was written.
2026-05-15 22:56:15 +08:00