#!/bin/bash
# Covers CFG_STORAGE_DEFAULT's three states: a named location wins, "primary"
# pins to the install-time root, and "default" (what every app template ships)
# inherits the global setting — which is what lets one choice at setup place
# every future app without editing 37 configs.
R="$(cd "$(dirname "$0")/../.." && pwd)"
B=$(mktemp -d); trap 'rm -rf "$B"' EXIT
export LP_SYSTEM_DIR="$B/sys" LP_CONTAINERS_DIR="$B/primary" LP_BACKUPS_DIR="$B/bk"
export LP_STORAGE_REGISTRY="$B/storage.roots"
mkdir -p "$B/primary" "$B/big" "$B/sys/configs"
printf '2\t%s\t0:0\tuuid2\n' "$B/big" > "$B/storage.roots"
: > "$B/big/.libreportal-storage"
source "$R/scripts/source/paths.sh"
CFG_STORAGE_LOC_2_NAME=bigdisk
fail=0
chk(){ [[ "$2" == "$3" ]] && echo "  ok   $1" || { echo "  FAIL $1: got '$2' want '$3'"; fail=1; }; }

echo "--- global default = primary (out of the box) ---"
CFG_STORAGE_DEFAULT=primary; storageCacheReset
chk "app with no opinion"      "$(appDir newapp)"  "$B/primary/newapp"

echo "--- global default = bigdisk ---"
CFG_STORAGE_DEFAULT=bigdisk; storageCacheReset
chk "app inherits the default" "$(appDir newapp)"  "$B/big/newapp"
CFG_NEWAPP_STORAGE=default; storageCacheReset
chk "explicit 'default' inherits too" "$(appDir newapp)" "$B/big/newapp"
CFG_NEWAPP_STORAGE=primary; storageCacheReset
chk "explicit 'primary' overrides"    "$(appDir newapp)" "$B/primary/newapp"
CFG_NEWAPP_STORAGE=bigdisk; storageCacheReset
chk "explicit name wins"              "$(appDir newapp)" "$B/big/newapp"

echo "--- a default naming a location that was removed ---"
CFG_STORAGE_DEFAULT=ghostdisk; unset CFG_NEWAPP_STORAGE; storageCacheReset
chk "falls back, never refuses"       "$(appDir newapp)" "$B/primary/newapp"

echo; [[ $fail -eq 0 ]] && echo "ALL PASS" || echo "FAILURES"; exit $fail