#!/usr/bin/env bash
set -euo pipefail
if [ "$#" -lt 2 ]; then
  echo "usage: $0 <file> <class_name> [assignment_name]" >&2
  exit 1
fi
FILE="$1"
CLASS_NAME="$2"
ASSIGNMENT_NAME="${3:-Sample Assignment}"
TARGET="${N8N_BASE_URL:-https://n8n.example.com}${SCHOOLHOUSE_N8N_ASSIGNMENT_WEBHOOK:-/webhook/school/intake/upload}"
cat <<MSG
Dry-run assignment handoff preview
Target: $TARGET
Command:
curl -X POST "$TARGET" \\
  -F "document=@$FILE" \\
  -F "class_name=$CLASS_NAME" \\
  -F "assignment_name=$ASSIGNMENT_NAME" \\
  -F "submission_kind=assignment_turn_in" \\
  -F "source=doris-schoolhouse"
MSG