Support array type in v2 Attachment field

[doneill]

Add support for #42

Proposed Changes

• Update ATTACHMENT case with array support
• Updated the typed model to support uuid format
• Update tests

Implementation Test

In React Native client app, e.g. EarthRanger

- yarn remove @earthranger/react-native-jsonforms-formatter
- yarn add @earthranger/react-native-jsonforms-formatter@2.0.0-beta.33

Unit Tests

 PASS  test/v2.test.ts
  V2 generateUISchema
    ✓ should generate UI schema for basic V2 schema (2 ms)
    ✓ should create controls with proper scopes and labels
    ✓ should handle text field options correctly (1 ms)
    ✓ should handle numeric field options correctly
    ✓ should handle choice list field options correctly
    ✓ should handle date-time field options correctly
    ✓ should handle location field options correctly
    ✓ should handle collection field options correctly (1 ms)
    ✓ should exclude deprecated fields
    ✓ should handle inactive sections
    ✓ should respect section order
    ✓ should handle collection constraints and column layout (1 ms)
    ✓ should handle single column sections correctly
    ✓ should handle two column sections correctly (React Native single-column)
    ✓ should apply UI field properties to collection item fields
    ✓ should resolve same-named fields at different nesting levels using qualified ids (1 ms)
    ✓ should not apply a top-level field config to a collection child when the section id matches the collection local name
    ✓ should handle old-format schema where collection child shares name with parent collection
    ✓ should handle doubly-nested collections with shared field names (Nested.Nest_1.Nest_Text) (1 ms)
    ✓ should support nested collections (collection within collection)
  BOOLEAN field type
    ✓ generates a Control with boolean format
    ✓ includes the description in options
    ✓ deprecated boolean field is not rendered (1 ms)
  ATTACHMENT field type
    ✓ generates a file control with array semantics
    ✓ omits maxItems/minItems when not declared
    ✓ joins multiple allowableFileTypes into accept
    ✓ supports ATTACHMENT inside a COLLECTION
    ✓ throws when an ATTACHMENT field is not an array (6 ms)
    ✓ throws when an ATTACHMENT array lacks items.required (2 ms)
  V2 generateUISchema — enum + x-enumExtra format (issue #41)
    ✓ accepts single-select CHOICE_LIST with enum format without throwing
    ✓ accepts multi-select CHOICE_LIST with enum format on items without throwing
    ✓ generates dropdown control for single-select enum field with placeholder
    ✓ injects options.oneOf with display titles for single-select enum field
    ✓ generates multi dropdown control for array enum field with placeholder
    ✓ injects options.oneOf with display titles for multi-select array enum field (1 ms)
    ✓ falls back to raw enum value as title when x-enumExtra is missing an entry
    ✓ injects options.oneOf using raw values as titles when x-enumExtra is entirely absent
    ✓ does not inject options.oneOf for old-format oneOf schemas (backward compatibility)
    ✓ does not mutate the original schema.json

Test Suites: 1 passed, 1 total
Tests:       39 passed, 39 total
Snapshots:   0 total
Time:        0.307 s, estimated 1 s

[Copilot]

Pull request overview

Adds support for V2 ATTACHMENT fields modeled as arrays of objects (e.g., { uploadId: <uuid> }), updates the V2 type model to recognize uuid format (and unevaluatedProperties), and expands unit tests to cover attachment behaviors and validation.

Changes:

• Extend ATTACHMENT control generation to support array semantics (multi, min/max items, uniqueness, item key, accept).
• Add V2 schema validation for ATTACHMENT shape requirements.
• Update shared V2 types to include format: 'uuid' and unevaluatedProperties, plus add/expand ATTACHMENT-focused tests.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.

File	Description
src/v2/utils.ts	Adds ATTACHMENT array semantics to createControl.
src/v2/generateUISchema.ts	Adds schema validation rules for ATTACHMENT fields.
src/common/types.ts	Extends V2 property typing (uuid format, unevaluatedProperties).
test/v2.test.ts	Adds unit tests for ATTACHMENT array behavior, constraints, and validation failures.

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