#!/bin/bash
# Refresh Fabric API token and write it to .env
set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
PROJECT_DIR="$(dirname "$SCRIPT_DIR")"
ENV_FILE="$PROJECT_DIR/.env"

echo "Refreshing Microsoft Fabric API token..."

TOKEN=$(az account get-access-token --resource "https://api.fabric.microsoft.com" --query accessToken -o tsv)
TENANT_ID=$(az account show --query tenantId -o tsv)
ACCOUNT_NAME=$(az account show --query user.name -o tsv)
SUBSCRIPTION=$(az account show --query name -o tsv)
EXPIRES=$(az account get-access-token --resource "https://api.fabric.microsoft.com" --query expiresOn -o tsv)

cat > "$ENV_FILE" <<EOF
# Microsoft Fabric API Configuration
# Auto-generated by refresh-token.sh - DO NOT COMMIT
# Token expires: $EXPIRES

FABRIC_TOKEN=$TOKEN
FABRIC_TENANT_ID=$TENANT_ID
FABRIC_ACCOUNT=$ACCOUNT_NAME
FABRIC_SUBSCRIPTION=$SUBSCRIPTION
FABRIC_API_BASE=https://api.fabric.microsoft.com/v1
EOF

echo "Token written to .env"
echo "  Tenant:       $TENANT_ID"
echo "  Account:      $ACCOUNT_NAME"
echo "  Subscription: $SUBSCRIPTION"
echo "  Expires:      $EXPIRES"