#!/bin/bash
set -e

echo "Starting Redis server..."
redis-server --daemonize yes --port 6379 --save "" || redis-server --port 6379 --save "" &

echo "Starting Prometheus..."
mkdir -p /tmp/prometheus_data
/app/prometheus/prometheus \
  --config.file=/app/prometheus.yml \
  --web.external-url=/prometheus/ \
  --web.listen-address=127.0.0.1:9090 \
  --storage.tsdb.path=/tmp/prometheus_data \
  > /tmp/prometheus.log 2>&1 &

echo "Starting Grafana..."
mkdir -p /tmp/grafana_data /tmp/grafana_logs /tmp/grafana_plugins
# Start grafana-server with overrides
GF_SECURITY_ADMIN_PASSWORD=admin \
GF_USERS_ALLOW_SIGN_UP=false \
GF_SERVER_ROOT_URL='%(protocol)s://%(domain)s:%(http_port)s/grafana/' \
GF_SERVER_SERVE_FROM_SUB_PATH=true \
GF_SECURITY_ALLOW_EMBEDDING=true \
GF_PATHS_DATA=/tmp/grafana_data \
GF_PATHS_LOGS=/tmp/grafana_logs \
GF_PATHS_PLUGINS=/tmp/grafana_plugins \
GF_PATHS_PROVISIONING=/etc/grafana/provisioning \
grafana-server \
  --homepath /usr/share/grafana \
  --config /etc/grafana/grafana.ini \
  > /tmp/grafana.log 2>&1 &

echo "Starting FastAPI Services..."
cd /app/services
PORT=8001 SERVICE_NAME=service-a DOWNSTREAM_URL=http://127.0.0.1:8002 REDIS_URL=redis://127.0.0.1:6379/0 python -m uvicorn service:app --host 127.0.0.1 --port 8001 > /tmp/service-a.log 2>&1 &
PORT=8002 SERVICE_NAME=service-b DOWNSTREAM_URL=http://127.0.0.1:8003 REDIS_URL=redis://127.0.0.1:6379/0 python -m uvicorn service:app --host 127.0.0.1 --port 8002 > /tmp/service-b.log 2>&1 &
PORT=8003 SERVICE_NAME=service-c DOWNSTREAM_URL= REDIS_URL=redis://127.0.0.1:6379/0 python -m uvicorn service:app --host 127.0.0.1 --port 8003 > /tmp/service-c.log 2>&1 &

echo "Starting Control Plane..."
cd /app/control_plane
PORT=8000 DATABASE_URL=sqlite+aiosqlite:///tmp/pulseguard.db REDIS_URL=redis://127.0.0.1:6379/0 python -m uvicorn main:app --host 127.0.0.1 --port 8000 > /tmp/control-plane.log 2>&1 &

echo "Starting Load Generator..."
cd /app/load_generator
TARGET_URL=http://127.0.0.1:8001/request REDIS_URL=redis://127.0.0.1:6379/0 python generator.py > /tmp/load-generator.log 2>&1 &

echo "Starting Nginx in foreground..."
nginx -g "daemon off;"