#!/usr/bin/env bash
# Copies the localized golden screenshots into the two places that consume them:
#   1. the Hugo landing site  (site/assets/screenshots/<locale>/)
#   2. the Play Store metadata (fastlane/metadata/android/<play-locale>/images/phoneScreenshots/)
#
# Regenerate the PNGs first:
#   flutter test --update-goldens --tags screenshots test/screenshots/screenshots_test.dart
# then run this from apps/app_seeds/:
#   tool/collect_screenshots.sh
set -euo pipefail

here="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"   # apps/app_seeds
repo_root="$(cd "$here/../.." && pwd)"
goldens="$here/test/screenshots/goldens"
site_dir="$repo_root/site/assets/screenshots"
fastlane_dir="$here/fastlane/metadata/android"

if [[ ! -d "$goldens" ]]; then
  echo "No goldens at $goldens — run the screenshots test with --update-goldens first." >&2
  exit 1
fi

# App locale (golden dir) -> Play Store locale (fastlane dir). 'rtl' is a layout
# demo only (not a real locale) and goes to the site, not the stores.
declare -A play_locale=(
  [en]=en-US [es]=es-ES [fr]=fr-FR [de]=de-DE [pt]=pt-PT [ja]=ja-JP
)

for dir in "$goldens"/*/; do
  locale="$(basename "$dir")"

  # 1) Landing site: every locale, including the RTL demo.
  mkdir -p "$site_dir/$locale"
  cp "$dir"*.png "$site_dir/$locale/"

  # 2) Play Store: only locales that ALREADY have text metadata (a title.txt).
  # A locale dir with images but no store text is invalid for `fastlane supply`,
  # so we don't create image-only locales — add the text first, then it's picked up.
  play="${play_locale[$locale]:-}"
  if [[ -n "$play" && -f "$fastlane_dir/$play/title.txt" ]]; then
    shots="$fastlane_dir/$play/images/phoneScreenshots"
    mkdir -p "$shots"
    # Number them so the store shows them in a deliberate order.
    i=1
    for name in home inventory market calendar detail; do
      [[ -f "$dir$name.png" ]] && cp "$dir$name.png" "$shots/$i.png" && i=$((i + 1))
    done
    echo "  store: $play  ($((i - 1)) shots)"
  fi
  echo "site: $locale"
done

echo "Done. To add a Play locale beyond en-US/es-ES, create its title/short/full"
echo "description text under fastlane/metadata/android/<locale>/ first, then re-run."