#!/bin/bash

# Variables
GRAFANA_URL="https://oglog-graf.mytld:3000"
RESOURCE_DIR="../etc/grafana/resources"
TOKEN_FILE="./grafana_token.txt"
# Comprobar que el token existe
if [ ! -f "$TOKEN_FILE" ]; then
  echo "Error: No se encontró el archivo $TOKEN_FILE con el token de Grafana."
  echo "Ejecuta primero setup_grafana_token.sh"
  exit 1
fi

API_TOKEN=$(cat "$TOKEN_FILE")

# Importar datasources
if [ -f "$RESOURCE_DIR/datasources/datasources.json" ]; then
  echo "Importando datasources..."
  jq -c '.[]' "$RESOURCE_DIR/datasources/datasources.json" | while read -r datasource; do
    curl -s -X POST "$GRAFANA_URL/api/datasources" \
      -H "Authorization: Bearer $API_TOKEN" \
      -H "Content-Type: application/json" \
      -d "$datasource" > /dev/null
  done
  echo "Datasources importados."
fi

# Importar dashboards
echo "Importando dashboards..."
for f in "$RESOURCE_DIR/dashboards"/*.json; do
  echo "Importando $(basename "$f")"
  
  jq 'del(.dashboard.id) | {dashboard: .dashboard, overwrite: true}' "$f" | \
  curl -s -X POST "$GRAFANA_URL/api/dashboards/db" \
    -H "Authorization: Bearer $API_TOKEN" \
    -H "Content-Type: application/json" \
    --data-binary @-
done
echo "Dashboards importados."
# Importar alertas
if [ -f "$RESOURCE_DIR/alerts/alert-rules.json" ]; then
  echo "Importando alert rules..."
  jq -c '.[]' "$RESOURCE_DIR/alerts/alert-rules.json" | while read -r alert; do
    curl -s -X POST "$GRAFANA_URL/api/v1/provisioning/alert-rules" \
      -H "Authorization: Bearer $API_TOKEN" \
      -H "Content-Type: application/json" \
      -d "$alert"
  done
  echo "Alertas importadas."
fi

echo "Importación completa."