# DivisionBox Map

DivisionBox separates CoreBox UI views into standalone windows with session management.

## 1. Responsibilities

- Manage multi-session windows
- Transfer UI views from CoreBox
- Sync UI/window state and shortcuts

## 2. Directories and Files

- Module entry: `apps/core-app/src/main/modules/division-box/module.ts`
- IPC: `apps/core-app/src/main/modules/division-box/ipc.ts`
- Manager: `apps/core-app/src/main/modules/division-box/manager.ts`
- Session: `apps/core-app/src/main/modules/division-box/session.ts`
- Window pool: `apps/core-app/src/main/modules/division-box/window-pool.ts`
- State sync: `apps/core-app/src/main/modules/division-box/state-sync.ts`
- Flow trigger: `apps/core-app/src/main/modules/division-box/flow-trigger.ts`
- Shortcut trigger: `apps/core-app/src/main/modules/division-box/shortcut-trigger.ts`
- Command provider: `apps/core-app/src/main/modules/division-box/command-provider.ts`
- Manifest parser: `apps/core-app/src/main/modules/division-box/manifest-parser.ts`
- LRU cache: `apps/core-app/src/main/modules/division-box/lru-cache.ts`
- Error logger: `apps/core-app/src/main/modules/division-box/error-logger.ts`
- Index: `apps/core-app/src/main/modules/division-box/index.ts`

## 3. Renderer Entry

- Shell: `apps/core-app/src/renderer/src/modules/division-box/components/DivisionBoxShell.vue`
- Store: `apps/core-app/src/renderer/src/modules/division-box/store/division-box.ts`
- Header: `apps/core-app/src/renderer/src/views/box/DivisionBoxHeader.vue`

## 4. Events and Handling

- Event definitions: `packages/utils/transport/events/index.ts` (DivisionBoxEvents)
- Main handlers: `apps/core-app/src/main/modules/division-box/ipc.ts`
- Renderer listeners: `apps/core-app/src/renderer/src/modules/division-box/`, `apps/core-app/src/renderer/src/modules/box/adapter/hooks/useDetach.ts`

## 5. Main Flow (Mermaid)

:::TuffCodeBlock{lang="mermaid"}
---
code: |
  flowchart LR
    corebox["CoreBox UI View"] --> transfer["Transfer View"]
    transfer --> division["DivisionBox Session"]
    division --> window["TouchWindow + WebContentsView"]
---
:::

## 6. Related Docs

- IPC event list: `apps/nexus/content/docs/dev/architecture/ipc-events-detail.en.mdc`
- CoreBox system: `apps/nexus/content/docs/dev/architecture/corebox-system.en.mdc`