#!/bin/bash
set -e

STACK="${1:-sqlite}"

DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
# remember this is running in "ci" folder..

# Some defaults for running this script outside of CI
export COMPOSE_PROJECT_NAME="${COMPOSE_PROJECT_NAME:-npm_local_fulltest}"
export IMAGE="${IMAGE:-nginx-proxy-manager}"
export BRANCH_LOWER="${BRANCH_LOWER:-unknown}"
export BUILD_NUMBER="${BUILD_NUMBER:-0000}"

if [ "${COMPOSE_FILE:-}" = "" ]; then
	export COMPOSE_FILE="docker/docker-compose.ci.yml:docker/docker-compose.ci.${STACK}.yml"
fi

# Colors
BLUE='\E[1;34m'
RED='\E[1;31m'
CYAN='\E[1;36m'
GREEN='\E[1;32m'
RESET='\E[0m'
YELLOW='\E[1;33m'

export BLUE CYAN GREEN RESET YELLOW

echo -e "${BLUE}❯ ${CYAN}Starting fullstack cypress testing ...${RESET}"
echo -e "${BLUE}❯ $(docker-compose config)${RESET}"

# $1: container_name
get_container_ip () {
	local container_name=$1
	local container
	local ip
	container=$(docker-compose ps --all -q "${container_name}" | tail -n1)
	ip=$(docker inspect --format='{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' "$container")
	echo "$ip"
}

# Bring up a stack, in steps so we can inject IPs everywhere
docker-compose up -d pdns pdns-db
PDNS_IP=$(get_container_ip "pdns")
echo -e "${BLUE}❯ ${YELLOW}PDNS IP is ${PDNS_IP}${RESET}"

# adjust the dnsrouter config
LOCAL_DNSROUTER_CONFIG="$DIR/../../docker/dev/dnsrouter-config.json"
rm -rf "$LOCAL_DNSROUTER_CONFIG.tmp"
# IMPORTANT: changes to dnsrouter-config.json will affect this line:
jq --arg a "$PDNS_IP" '.servers[0].upstreams[1].upstream = $a' "$LOCAL_DNSROUTER_CONFIG" > "$LOCAL_DNSROUTER_CONFIG.tmp"

docker-compose up -d dnsrouter
DNSROUTER_IP=$(get_container_ip "dnsrouter")
echo -e "${BLUE}❯ ${YELLOW}DNS Router IP is ${DNSROUTER_IP}"

if [ "${DNSROUTER_IP:-}" = "" ]; then
	echo -e "${RED}❯ ERROR: DNS Router IP is not set${RESET}"
	exit 1
fi

# mount the resolver
LOCAL_RESOLVE="$DIR/../../docker/dev/resolv.conf"
rm -rf "${LOCAL_RESOLVE}"
printf "nameserver %s\noptions ndots:0" "${DNSROUTER_IP}" > "${LOCAL_RESOLVE}"

# bring up all remaining containers, except cypress!
docker-compose up -d --remove-orphans stepca
docker-compose pull db-mysql || true # ok to fail
docker-compose up -d --remove-orphans --pull=never fullstack

# wait for main container to be healthy
bash "$DIR/../wait-healthy" "$(docker-compose ps --all -q fullstack)" 120

# Run tests
rm -rf "$DIR/../../test/results"
docker-compose up --build cypress

# Get results
docker cp -L "$(docker-compose ps --all -q cypress):/test/results" "$DIR/../../test/"
docker cp -L "$(docker-compose ps --all -q fullstack):/data/logs" "$DIR/../../test/results/"

if [ "$2" = "cleanup" ]; then
	echo -e "${BLUE}❯ ${CYAN}Cleaning up containers ...${RESET}"
	docker-compose down --remove-orphans --volumes -t 30
fi

echo -e "${BLUE}❯ ${GREEN}Fullstack cypress testing complete${RESET}"