#!/bin/bash

set -e

API_BASE="https://imamjavad.newhorizonco.uk/api"
LIVE_BASE="https://live.newhorizonco.uk"

DEFAULT_COURSE_SLUG="test-1-ghorbani"
DEFAULT_AUTH_TOKEN="e5ec00c7660302c3225276eaf7be99459c9a7012"

AUTH_TOKEN="$DEFAULT_AUTH_TOKEN"
COURSE_SLUG="$DEFAULT_COURSE_SLUG"

print_usage() {
    echo "Usage: $0 [-t <token>] [-s <course_slug>] [-h]"
    echo ""
    echo "Options:"
    echo "  -t <token>          User authentication token (default: test-1-ghorbani user token)"
    echo "  -s <course_slug>    Course slug (default: test-1-ghorbani)"
    echo "  -h                  Show this help message"
    echo ""
    echo "Example:"
    echo "  $0"
    echo "  $0 -s my-course"
    echo "  $0 -t custom-token -s custom-course"
}

while getopts "t:s:h" opt; do
    case $opt in
        t) AUTH_TOKEN="$OPTARG" ;;
        s) COURSE_SLUG="$OPTARG" ;;
        h) print_usage; exit 0 ;;
        *) print_usage; exit 1 ;;
    esac
done

echo "✓ Using authentication token"
echo ""

echo "Step 1: Creating live session room..."
ROOM_RESPONSE=$(curl -s -X POST "$API_BASE/courses/$COURSE_SLUG/online/room/create/" \
    -H "Content-Type: application/json" \
    -H "Authorization: Token $AUTH_TOKEN" \
    -d '{}')

CREATED_ROOM_ID=$(echo "$ROOM_RESPONSE" | grep -o '"room_id":"[^"]*' | cut -d'"' -f4 | head -1)

if [ -z "$CREATED_ROOM_ID" ]; then
    echo "Error: Failed to create room"
    echo "Response: $ROOM_RESPONSE"
    exit 1
fi

echo "✓ Room created: $CREATED_ROOM_ID"
echo ""

echo "Step 2: Getting join token..."
TOKEN_RESPONSE=$(curl -s -X POST "$API_BASE/courses/online/room/token/" \
    -H "Content-Type: application/json" \
    -H "Authorization: Token $AUTH_TOKEN" \
    -d "{\"course_slug\": \"$COURSE_SLUG\"}")

JOIN_TOKEN=$(echo "$TOKEN_RESPONSE" | grep -o '"token":"[^"]*' | cut -d'"' -f4)

if [ -z "$JOIN_TOKEN" ]; then
    echo "Error: Failed to get join token"
    echo "Response: $TOKEN_RESPONSE"
    exit 1
fi

echo "✓ Join token generated"
echo ""

FULL_URL="$LIVE_BASE/?access_token=$JOIN_TOKEN"

echo "=========================================="
echo "Room created successfully!"
echo "=========================================="
echo ""
echo "Full Room Link:"
echo "$FULL_URL"
echo ""
echo "Room Details:"
echo "  Room ID: $CREATED_ROOM_ID"
echo "  Course: $COURSE_SLUG"
echo "=========================================="