Rich query sandbox

Todos

• Scanning
• Parsing
• Query string builder
• Add group and binary syntax
• String ranges in scanned tokens
• Parse hints for typeahead
• ScalaJS to provide parser in web env ScalaJS adds 180kb to your bundle as the price of entry? Yeah we're not doing that
• Add a language server for funsies
• Web component - environment and first pass at component infra
• Web component - syntax highlighting
  • Ensure untokenised string components still display, we're getting 500s and invisible characters on trailing + chars
• Web component - typeahead
  • First pass at implementation
  • Handle typing on the trailing edge (off by one)
• Web component - async lookup
  • Implement async lookup in language server
  • Add loading state
• Bug: open parentheses crashes the server 🙃
• Fix tests
• Fix input scrolling
• Bug: fix crash on adding query meta within parentheses or after binary operators (with useful error state)
• Add '@' syntax for content return format (e.g. show-fields)
  • Fix issue with incomplete binaries and output modifiers
• Fill out additional fields:
  • Dates!
    • Add type property to suggestion envelope to ensure correct interface is displayed (NB: Circe wraps sealed trait in object with single key as name of class)
    • Correct focus when date appears
    • What do we do when users want to navigate through the string without focus being stolen? Perhaps we don't need to autofocus? Solution for now: autofocus on first input, keydown or tab to focus input when value is already present (to allow user to scrub through dates unimpeded)
    • Parse to correct format for query
  • Other, less fancy fields
• Fix crash on empty parens
• Fix crash on leading colon when key is not valid query or output key
• Move to contenteditable (ProseMirror) (issues with scrolling in Chrome, e.g. https://issues.chromium.org/issues/41081857, make syncing scroll state of overlay difficult)
• Handle keyboard navigation on typeahead menu
• Handle selection on typeahead menu (including clicks)
• Correctly display typeahead menu when there's no content in a chip key or value
• Serialise to CQL string on copy
• Deletion pattern for chips on backspace
• Deletion handle for chips UI
• Add good testing story
• 🐛 Suggestions are off by one for consecutive chips
• Date suggestions
• Relative date suggestions as options
• Chip polarity
• Add typeahead for binaries
• Error handling, with position, when the query is malformed
• Error handling for >>399 codes
• Cursor movement:
  • Ctrl-a, Ctrl-e to move to start and end of doc
  • ...
• Display labels, not values, in chips?
• Move language server to client:
  • Move code and tests
• Align typeahead interfaces with server, simplifying structure
• Accessibility:
  • ...
• Telemetry:
  • Create chip
  • Autocomplete key, value selection
  • Remove chip – mouse
  • Remove chip – backspace
  • Tab behaviour?
  • Paste?
  • ...
• ...

Infra

• Configure CI for lambda
• Add handler for lambda
• Add CI for static site
• Add configuration for CAPI key
• ...