-- Phase 2: Schema extension for search, detail, and diagram linking columns.
-- Adds exchange snapshot data, processor tree metadata, and diagram content hash.

ALTER TABLE route_executions
    ADD COLUMN IF NOT EXISTS exchange_bodies String DEFAULT '',
    ADD COLUMN IF NOT EXISTS exchange_headers String DEFAULT '',
    ADD COLUMN IF NOT EXISTS processor_depths Array(UInt16) DEFAULT [],
    ADD COLUMN IF NOT EXISTS processor_parent_indexes Array(Int32) DEFAULT [],
    ADD COLUMN IF NOT EXISTS processor_error_messages Array(String) DEFAULT [],
    ADD COLUMN IF NOT EXISTS processor_error_stacktraces Array(String) DEFAULT [],
    ADD COLUMN IF NOT EXISTS processor_input_bodies Array(String) DEFAULT [],
    ADD COLUMN IF NOT EXISTS processor_output_bodies Array(String) DEFAULT [],
    ADD COLUMN IF NOT EXISTS processor_input_headers Array(String) DEFAULT [],
    ADD COLUMN IF NOT EXISTS processor_output_headers Array(String) DEFAULT [],
    ADD COLUMN IF NOT EXISTS processor_diagram_node_ids Array(String) DEFAULT [],
    ADD COLUMN IF NOT EXISTS diagram_content_hash String DEFAULT '';

-- Skip indexes for full-text search on new text columns
ALTER TABLE route_executions
    ADD INDEX IF NOT EXISTS idx_exchange_bodies exchange_bodies TYPE tokenbf_v1(32768, 3, 0) GRANULARITY 4,
    ADD INDEX IF NOT EXISTS idx_exchange_headers exchange_headers TYPE tokenbf_v1(32768, 3, 0) GRANULARITY 4;

-- Skip index on error_stacktrace (not indexed in 01-schema.sql, needed for SRCH-05)
ALTER TABLE route_executions
    ADD INDEX IF NOT EXISTS idx_error_stacktrace error_stacktrace TYPE tokenbf_v1(32768, 3, 0) GRANULARITY 4;