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

DEPLOY_DIR="/home/mikail/dana-medical"

echo "[$(date --iso-8601=seconds)] Starting deployment for dana-medical..."

cd "$DEPLOY_DIR"

# 1. Pull latest code from Gitea
echo "Pulling latest changes from origin/main..."
if [ -n "$(git status --porcelain)" ]; then
    echo "Deployment refused: working tree contains changes" >&2
    exit 1
fi
git fetch origin main
git merge --ff-only origin/main

# 2. Build and restart API container
echo "Building and restarting api service..."
docker compose -p dana-medical -f docker-compose.prod.yml build api
docker compose -p dana-medical -f docker-compose.prod.yml up -d --no-deps api

# 3. Check health status
echo "Verifying health..."
api_id="$(docker compose -p dana-medical -f docker-compose.prod.yml ps -q api)"
test -n "$api_id"

healthy=false
for i in $(seq 1 30); do
    status="$(docker inspect --format '{{.State.Health.Status}}' "$api_id" 2>/dev/null || echo "starting")"
    if [ "$status" = "healthy" ]; then
        healthy=true
        echo "API service is healthy!"
        break
    fi
    if [ "$status" = "unhealthy" ]; then
        echo "API service is unhealthy! Dumping logs:" >&2
        docker logs --tail 50 "$api_id" >&2
        exit 1
    fi
    sleep 2
done

if [ "$healthy" != true ]; then
    echo "API health check timed out" >&2
    exit 1
fi

# Outbound-only 1C polling supersedes the legacy bridge. Retain the stopped
# container for rollback, but do not let it return on a Docker daemon restart.
if docker inspect dana-1c-bridge >/dev/null 2>&1; then
    docker update --restart=no dana-1c-bridge >/dev/null
    docker stop --time 15 dana-1c-bridge >/dev/null
fi

echo "[$(date --iso-8601=seconds)] Deployment completed successfully!"