-- Event Explorer -- filter raw events for one workspace inside a time range.
--
-- Required parameters (clickhouse.Named):
--   workspace_id : String
--   from         : DateTime64(3,'UTC')
--   to           : DateTime64(3,'UTC')
--   limit        : UInt32
--   offset       : UInt32
--
-- Optional parameters (controlled by template flags):
--   user_id       : String   (when .HasUserID)
--   anonymous_id  : String   (when .HasAnonymousID)
--   event         : String   (when .HasEventName, events_track only)
--
-- Template inputs:
--   .Table          : whitelisted enum (events_track | events_identify | events_page | events_group)
--   .HasUserID      : bool
--   .HasAnonymousID : bool
--   .HasEventName   : bool
SELECT
    workspace_id,
    source_id,
    message_id,
    anonymous_id,
    user_id,
{{- if eq .Table "events_track" }}
    event,
{{- end }}
{{- if eq .Table "events_page" }}
    name,
    category,
    path,
    url,
{{- end }}
{{- if eq .Table "events_group" }}
    group_id,
{{- end }}
    timestamp,
    received_at,
{{- if or (eq .Table "events_identify") (eq .Table "events_group") }}
    traits
{{- else }}
    properties
{{- end }}
FROM {{ .Table }}
WHERE workspace_id = {workspace_id:String}
  AND received_at >= {from:DateTime64(3,'UTC')}
  AND received_at <  {to:DateTime64(3,'UTC')}
{{- if .HasUserID }}
  AND user_id = {user_id:String}
{{- end }}
{{- if .HasAnonymousID }}
  AND anonymous_id = {anonymous_id:String}
{{- end }}
{{- if .HasEventName }}
  AND event = {event:String}
{{- end }}
ORDER BY received_at DESC
LIMIT {limit:UInt32}
OFFSET {offset:UInt32}