#!/bin/bash -e

DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
. "$DIR/.common.sh"

# Ensure docker-compose exists
if hash docker-compose 2>/dev/null; then
	cd "${DIR}/.."
	echo -e "${BLUE}❯ ${CYAN}Starting Dev Stack ...${RESET}"
	echo -e "${BLUE}❯ $(docker-compose config)${RESET}"

	# 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 squid
	docker-compose pull db db-postgres authentik-redis authentik authentik-worker authentik-ldap
	docker-compose build --pull --parallel fullstack
	docker-compose up -d --remove-orphans fullstack
	docker-compose up -d --remove-orphans swagger

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

	echo ""
	echo -e "${CYAN}Admin UI:     http://127.0.0.1:3081${RESET}"
	echo -e "${CYAN}Nginx:        http://127.0.0.1:3080${RESET}"
	echo -e "${CYAN}Swagger Doc:  http://127.0.0.1:3001${RESET}"
	echo ""

	if [ "$1" == "-f" ]; then
		echo -e "${BLUE}❯ ${YELLOW}Following Backend Container:${RESET}"
		docker logs -f npm2dev.core
	else
		echo -e "${YELLOW}Hint:${RESET} You can follow the output of some of the containers with:"
		echo "  docker logs -f npm2dev.core"
	fi
else
	echo -e "${RED}❯ docker-compose command is not available${RESET}"
fi