feat(UI): composer attachments

[renefloor]

Submit a pull request

Linear: FLU-371

CLA

• I have signed the Stream CLA (required).
• The code changes follow best practices
• Code changes are tested (add some information if not applicable)

Description of the pull request

This PR has 2 big features. It adds the attachments in the DefaultStreamMessageComposerInputHeader. The header used to be completely empty.

Required PR in core: GetStream/stream-core-flutter#55

Most attachments look good, only the attachment for audio/voice has to be updated to the new UI.

It also updates the audio recorder to fit with the new composer. The audio recorder is not fully finished yet, it's still missing the waveform on the locked and stopped states.

This PR is already quite big and was focussed on showing media and file attachments.

TODO for next PRs:

• Create ComponentFactories for message composer and for the different attachment types.
• Create new UI for audio attachment
• Improve RichText UI of the input field itself
• Add missing features, such as DMs
• Cleanup StreamMessageInput, StreamMessageInputAttachmentList and StreamAudioRecorderButton.
• Create migrations docs
• Enable draft messages

Screenshots / Videos

composer.demo.mov

[coderabbitai]

Important

Review skipped

Auto reviews are disabled on base/target branches other than the default branch.

Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch feature/composer-attachments

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[codecov]

Codecov Report

❌ Patch coverage is 45.22472% with 195 lines in your changes missing coverage. Please review.
⚠️ Please upload report for BASE (feat/design-refresh@d347eb1). Learn more about missing BASE report.

Files with missing lines	Patch %	Lines
...ge_input/stream_message_input_attachment_list.dart	51.78%	54 Missing ⚠️
...ge_composer/message_composer_recording_locked.dart	0.00%	41 Missing ⚠️
...e_composer/message_composer_recording_ongoing.dart	0.00%	33 Missing ⚠️
...message_composer/stream_chat_message_composer.dart	55.40%	33 Missing ⚠️
...essage_composer/message_composer_input_header.dart	37.50%	30 Missing ⚠️
...nts/message_composer/message_composer_leading.dart	86.66%	2 Missing ⚠️
...sage_composer/message_composer_input_trailing.dart	93.33%	1 Missing ⚠️
...er/lib/src/message_input/stream_message_input.dart	75.00%	1 Missing ⚠️

Additional details and impacted files

@@                  Coverage Diff                   @@
##             feat/design-refresh    #2514   +/-   ##
======================================================
  Coverage                       ?   65.21%           
======================================================
  Files                          ?      438           
  Lines                          ?    26400           
  Branches                       ?        0           
======================================================
  Hits                           ?    17216           
  Misses                         ?     9184           
  Partials                       ?        0           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.