#!/usr/bin/env bash
set -euo pipefail

SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
ROOT_DIR="$(cd -- "$SCRIPT_DIR/.." && pwd)"
TOOL_DIR="$SCRIPT_DIR/sdlc-delivery"
SOURCE_DIR="$ROOT_DIR/sdlc"
DELIVERY_ROOT="$ROOT_DIR/sdlc-delivery"
STAGING_DIR="$ROOT_DIR/.sdlc-delivery.staging"

if [[ ! -d "$TOOL_DIR/node_modules/playwright" ]]; then
  echo "Installing the local PDF renderer..."
  npm install --prefix "$TOOL_DIR"
  npx --prefix "$TOOL_DIR" playwright install chromium
fi

# The Software Design figures are drawn in scripts/sdlc-seed/figures.mjs and
# rasterised with the document font before the seed copies them into sdlc/.
echo "Rendering Software Design figures..."
node "$TOOL_DIR/render-figures.mjs"

# sdlc/ is generated output: the seed rebuilds every work product from the
# controlled project data in scripts/sdlc-seed/ before anything is rendered.
echo "Seeding work products from project data..."
node "$SCRIPT_DIR/sdlc-seed/build.mjs"

rm -rf "$STAGING_DIR"
mkdir -p "$STAGING_DIR"

while IFS= read -r -d '' source; do
  relative="${source#"$ROOT_DIR/sdlc/"}"
  destination="$STAGING_DIR/${relative%.md}.pdf"
  echo "Rendering ${relative%.md}.pdf"
  node "$TOOL_DIR/render-sdlc.mjs" "$source" "$destination"
done < <(find "$SOURCE_DIR" -type f -name '*.md' -print0 | sort -z)

echo "Verifying staged delivery package..."
"$SCRIPT_DIR/verify-sdlc-delivery.sh" "$STAGING_DIR"

rm -rf "$DELIVERY_ROOT"
mv "$STAGING_DIR" "$DELIVERY_ROOT"
echo "Delivery and verification passed: $DELIVERY_ROOT"