feat(router): SidebarPanel now has routerles version

[rafalmaksymiuk]

SidebarPanel now can be used without React Router. All tests converted to RTL. New logic covered by Unit Tests.

Summary by CodeRabbit

• New Features

  • Added a router-disabled sidebar mode that drives panel selection from internal navigation state.

• Bug Fixes

  • Improved sidebar navigation flexibility by making some sidebar properties optional, allowing multiple template IDs, and adding a silent flag for internal navigation.
  • Moved version-related feed handling to the feed entry type to better align navigation behavior.

• Tests

  • Refactored tests to React Testing Library and added coverage for router-disabled mode.

• Chores

  • Enhanced mock sidebars to expose more data attributes for testing.

[coderabbitai[bot]]

Walkthrough

Adds a router-disabled sidebar mode driven by internal navigation state, updates sidebar-related types (moving VERSIONS enum, changing filteredTemplateIds and optional sidebar), extends InternalSidebarNavigation, adds router-disabled SidebarPanels variant, and updates tests and mocks to support these changes.

Changes

Cohort / File(s)	Change Summary
Sidebar Navigation Types src/elements/common/types/SidebarNavigation.js.flow, src/elements/common/types/SidebarNavigation.ts	Moved VERSIONS from ViewType to FeedEntryType; changed filteredTemplateIds from string to string[]; made sidebar optional; added optional silent to InternalSidebarNavigation; adjusted version-related view types.
SidebarPanels Component & Router-Disabled Mode src/elements/content-sidebar/SidebarPanels.js	Renamed SidebarPanels → SidebarPanelsRouter; added SidebarPanelsRouterDisabled that renders sidebars from internalSidebarNavigation/handler (no React Router); added wrapper SidebarPanels to pick mode via routerDisabled prop; updated exports and URL→feed-type mapping.
Tests (RTL) and New Router-Disabled Tests src/elements/content-sidebar/__tests__/SidebarPanels.test.js	Replaced Enzyme with React Testing Library; added tests for router-disabled mode using internalSidebarNavigation; updated helpers, assertions, refresh tests, and component update scenarios.
Mock Sidebar Render Attributes src/elements/content-sidebar/__mocks__/SidebarUtils.js	Mock sidebar components updated to expose relevant props via data-* attributes (filteredTemplateIds, active feed entry type/id, versionId, initialization flag) for testing queries.

Sequence Diagram(s)

sequenceDiagram
    participant App
    participant SidebarPanelsWrapper as SidebarPanels
    participant RouterMode as SidebarPanelsRouter
    participant DisabledMode as SidebarPanelsRouterDisabled
    participant Sidebar as SidebarComponent

    App->>SidebarPanelsWrapper: render(props: routerDisabled?, internalSidebarNavigation?, ...)
    alt routerDisabled = false
        SidebarPanelsWrapper->>RouterMode: render (uses React Router path)
        RouterMode->>Sidebar: choose & render based on URL path
    else routerDisabled = true
        SidebarPanelsWrapper->>DisabledMode: render (uses internalSidebarNavigation)
        DisabledMode->>Sidebar: choose & render based on internalSidebarNavigation state
    end
    Note over DisabledMode,Sidebar: internal handler updates drive navigation when router is disabled

Estimated code review effort

🎯 4 (Complex) | ⏱️ ~40 minutes

Possibly related PRs

• box/box-ui-elements#4160 — Implements/aligns router-disabled internal navigation props and behavior for sidebar components.
• box/box-ui-elements#4156 — Adds router-disabled mode and internal navigation handling for content sidebar components.
• box/box-ui-elements#4177 — Introduces router-disabled internal navigation flow and adjustments to sidebar rendering without React Router.

Suggested labels

ready-to-merge

Suggested reviewers

• jankowiakdawid
• kajarosz
• tjiang-box

Poem

"I nibble at routes and hop through state,
Sidebars follow where I navigate.
Enums shuffled, mocks gleam bright,
Tests now bound and dancing light.
A rabbit's tweak — both swift and sly! 🐇"

[!TIP]

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