#!/usr/bin/env bash
# Sets up the multi-agent refactoring backlog workspace.
# Run from the root of the target repo: bash setup.sh
set -euo pipefail

WORK_DIR="./refactor-backlog"
AGENTS_SRC="$(dirname "$0")/agents"
PROTOCOL="$AGENTS_SRC/_persistence-protocol.md"

echo "Setting up $WORK_DIR ..."
mkdir -p "$WORK_DIR/implementation"
mkdir -p "$WORK_DIR/final-prompts"

# 1. Initialize _status.md
cat > "$WORK_DIR/_status.md" << 'EOF'
# Agent run status

| Agent | Status | Last module processed | Last updated | Notes |
|---|---|---|---|---|
| baseline | not_started | - | - | |
| readability | not_started | - | - | |
| testability | not_started | - | - | |
| ddd-hexagonal | not_started | - | - | |
| cqrs-light | not_started | - | - | |
| bdd | not_started | - | - | |
| adr-conformance | not_started | - | - | |
| bio2-compliance | not_started | - | - | |
| consolidation | not_started | - | - | |
EOF
echo "  created _status.md"

# 2. Initialize empty output files with headers
for f in 00-baseline 01-readability 02-testability 03-ddd-hexagonal \
         04-cqrs-light 05-bdd 06-adr-conformance 07-bio2-compliance; do
  cat > "$WORK_DIR/${f}.md" << EOF
## Scope: [to be filled by agent]
## Status: not_started
## Last updated: -
## Depends on: [see agent prompt]
## ---
EOF
done
touch "$WORK_DIR/99-backlog.md"
echo "  initialized 8 phase-1 output files + 99-backlog.md"

# 3. Assemble final prompts: inject persistence protocol into each agent prompt
#    at the "[Insert contents of _persistence-protocol.md here...]" marker.
for src in "$AGENTS_SRC"/*.prompt.md; do
  name="$(basename "$src")"
  out="$WORK_DIR/final-prompts/$name"
  awk -v protofile="$PROTOCOL" '
    /\[Insert contents of _persistence-protocol\.md here/ {
      while ((getline line < protofile) > 0) print line
      close(protofile)
      next
    }
    { print }
  ' "$src" > "$out"
  echo "  assembled final-prompts/$name"
done

echo ""
echo "Done. Structure:"
echo "  $WORK_DIR/_status.md              (run tracker — all agents not_started)"
echo "  $WORK_DIR/00-baseline.md ... 07-bio2-compliance.md   (empty, agent-writable)"
echo "  $WORK_DIR/99-backlog.md           (empty, Consolidation writes here)"
echo "  $WORK_DIR/implementation/         (Phase 3 notes land here)"
echo "  $WORK_DIR/final-prompts/          (ready-to-dispatch prompts, protocol"
echo "                                     already merged in — no manual copy-paste)"
echo ""
echo "Next: dispatch final-prompts/00-baseline.prompt.md first (blocks everything),"
echo "then the 7 Phase 1 prompts in parallel, then 08-consolidation.prompt.md,"
echo "then per-ticket 09-implementation.prompt.md (fill in TICKET-ID each time)."