#!/bin/bash
# host-status.sh — exibe status de todos os projetos na stack

PROJECTS_DIR="/home/deploy/projects"
DOMAIN="${DOMAIN:-nest.juancjc.com.br}"

echo ""
echo "================================================"
echo " NestJS Stack — Status dos Projetos"
echo "================================================"

if [ ! -d "$PROJECTS_DIR" ]; then
    echo " ✗ Pasta $PROJECTS_DIR não encontrada"
    exit 1
fi

PM2_LIST=$(docker exec nestjs-stack pm2 jlist 2>/dev/null)

found=0

for project_dir in "$PROJECTS_DIR"/*/; do
    [ -d "$project_dir" ] || continue
    project=$(basename "$project_dir")
    port=$(cat "$project_dir/.port" 2>/dev/null || echo "?")
    found=$((found + 1))

    if [ ! -f "$project_dir/dist/main.js" ]; then
        echo "  ✗ $project  →  sem build  (rode: ./host-deploy.sh $project)"
        continue
    fi

    status=$(echo "$PM2_LIST" | grep -o "\"name\":\"$project\".*?\"status\":\"[^\"]*\"" 2>/dev/null | grep -o "\"status\":\"[^\"]*\"" | cut -d'"' -f4)

    if [ -z "$status" ]; then
        status="não iniciado"
        icon="⚠"
    elif [ "$status" = "online" ]; then
        icon="✓"
    else
        icon="✗"
    fi

    if [ -f "/home/deploy/nginx-dynamic/${project}.conf" ]; then
        nginx_status="✓"
    else
        nginx_status="✗"
    fi

    echo "  $icon $project"
    echo "    URL:   http://$DOMAIN/$project"
    echo "    Porta: $port"
    echo "    PM2:   $status"
    echo "    Nginx: $nginx_status"
    echo ""
done

if [ "$found" -eq 0 ]; then
    echo "  Nenhum projeto encontrado em $PROJECTS_DIR"
    echo "  Clone seus projetos: git clone <repo> $PROJECTS_DIR/<nome>"
fi

echo "================================================"
echo " Container: $(docker inspect -f '{{.State.Status}}' nestjs-stack 2>/dev/null || echo 'não encontrado')"
echo "================================================"
echo ""