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

K01_DIR="$(cd "$(dirname "$0")" && pwd)"
REPO_ROOT="$(cd "$K01_DIR/../.." && pwd)"
SQL_DIR="$REPO_ROOT/desc/sql"
FIXTURE_DIR="$REPO_ROOT/deploy/dev/fixture"

export KUBECONFIG=/etc/rancher/k3s/k3s.yaml

declare -A SCHEMA_MAP=(
	[user-db]=users
	[player-db]=player
	[game-db]=game
	[shop-db]=shop
	[order-db]=order
	[wallet-db]=wallet
	[community-db]=community
	[review-db]=review
	[dispute-db]=dispute
	[notification-db]=notification
	[search-db]=search
)

psql_exec() {
	local cluster="$1" sql="$2"
	kubectl -n juwan exec -i "${cluster}-1" -c postgres -- psql \
		-v ON_ERROR_STOP=1 -U app -d app <<<"$sql"
}

psql_file() {
	local cluster="$1" file="$2"
	kubectl -n juwan exec -i "${cluster}-1" -c postgres -- psql \
		-v ON_ERROR_STOP=1 -U app -d app < "$file"
}

for cluster in "${!SCHEMA_MAP[@]}"; do
	domain="${SCHEMA_MAP[$cluster]}"
	echo ">>> $cluster ($domain)"

	kubectl -n juwan wait --for=condition=Ready "cluster.postgresql.cnpg.io/${cluster}" --timeout=300s

	psql_file "$cluster" "$SQL_DIR/common/update_updated_at_column.sql"

	for f in "$SQL_DIR/$domain"/*.sql; do
		[ -f "$f" ] || continue
		echo "    schema: $(basename "$f")"
		psql_file "$cluster" "$f"
	done

	if [ -f "$FIXTURE_DIR/$domain.sql" ]; then
		echo "    fixture: $domain.sql"
		psql_file "$cluster" "$FIXTURE_DIR/$domain.sql"
	fi
done

echo
echo "schema + fixture loaded into 11 CNPG clusters"