#!/bin/bash
# Build Nextcloud CLI tools with compile-time credentials
# Usage: ./build.sh <server-url> <username> <token>

set -e

# Check arguments
if [ $# -ne 3 ]; then
  echo "Usage: $0 <server-url> <username> <token>"
  echo ""
  echo "Example:"
  echo "  $0 https://teamworkapps.com wltbagent@shortcutsolutions.net YOUR_APP_TOKEN"
  exit 1
fi

SERVER_URL="$1"
USERNAME="$2"
TOKEN="$3"

echo "Building Nextcloud CLI tools with credentials..."
echo "Server: $SERVER_URL"
echo "User: $USERNAME"
echo "Token: ${TOKEN:0:10}..."
echo ""
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo "Email Integration Setup (IMAP/SMTP)"
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo ""
echo "Nextcloud Mail uses different credentials from the other Nextcloud tools."
echo "These are IMAP/SMTP credentials, not Nextcloud API credentials."
echo ""

# Prompt for email credentials
read -p "IMAP Server hostname (default: teamworkapps.com): " IMAP_SERVER
IMAP_SERVER=${IMAP_SERVER:-teamworkapps.com}

read -p "IMAP Port (default: 993 for SSL, 143 for STARTTLS): " IMAP_PORT
IMAP_PORT=${IMAP_PORT:-993}

read -p "IMAP Username: " IMAP_USER
read -sp "IMAP Password: " IMAP_PASS
echo ""

read -p "SMTP Server hostname (default: teamworkapps.com): " SMTP_SERVER
SMTP_SERVER=${SMTP_SERVER:-teamworkapps.com}

read -p "SMTP Port (default: 465 for SSL, 587 for STARTTLS): " SMTP_PORT
SMTP_PORT=${SMTP_PORT:-465}

read -p "SMTP Username (default: same as IMAP): " SMTP_USER
SMTP_USER=${SMTP_USER:-$IMAP_USER}

read -sp "SMTP Password (default: same as IMAP): " SMTP_PASS
echo ""

if [ -z "$SMTP_PASS" ]; then
  SMTP_PASS="$IMAP_PASS"
fi

read -p "Use SSL/TLS? (Y/n, default: Y): " USE_SSL
USE_SSL=${USE_SSL:-Y}

if [ "$USE_SSL" = "Y" ] || [ "$USE_SSL" = "y" ]; then
  USE_SSL="true"
else
  USE_SSL="false"
fi

read -p "Ignore certificate validity errors? (y/N, default: N): " IGNORE_CERTS
IGNORE_CERTS=${IGNORE_CERTS:-N}

if [ "$IGNORE_CERTS" = "Y" ] || [ "$IGNORE_CERTS" = "y" ]; then
  IGNORE_CERTS="true"
else
  IGNORE_CERTS="false"
fi

echo ""
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo "Email Credentials Summary:"
echo "  IMAP: $IMAP_USER@$IMAP_SERVER:$IMAP_PORT (SSL: $USE_SSL)"
echo "  SMTP: $SMTP_USER@$SMTP_SERVER:$SMTP_PORT (SSL: $USE_SSL)"
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo ""

# Build nextcloud-client
echo "Building nextcloud-client"
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
cd "$SCRIPT_DIR/tools/go/nextcloud-client"
go build -ldflags="-X main.BuildServerURL=$SERVER_URL -X main.BuildUsername=$USERNAME -X main.BuildToken=$TOKEN" -o ~/bin/nextcloud-client .
echo "✓ nextcloud-client built successfully"

# Build nextcloud-contacts
echo "Building nextcloud-contacts..."
cd "$SCRIPT_DIR/tools/go/nextcloud-contacts"
go build -ldflags="-X main.BuildServerURL=$SERVER_URL -X main.BuildUsername=$USERNAME -X main.BuildToken=$TOKEN" -o ~/bin/nextcloud-contacts .
echo "✓ nextcloud-contacts built successfully"

# Build nextcloud-calendar
echo "Building nextcloud-calendar..."
cd "$SCRIPT_DIR/tools/go/nextcloud-calendar"
go build -ldflags="-X main.BuildServerURL=$SERVER_URL -X main.BuildUsername=$USERNAME -X main.BuildToken=$TOKEN" -o ~/bin/nextcloud-calendar .
echo "✓ nextcloud-calendar built successfully"

# Build nextcloud-mail
echo "Building nextcloud-mail..."
cd "$SCRIPT_DIR/tools/go/nextcloud-mail"

# Build with compile-time credentials using multiple -ldflags arguments
# This approach handles ALL special characters: spaces, quotes, #, $, @, etc.
go build \
  -ldflags="-X main.BuildIMAPServer=$IMAP_SERVER" \
  -ldflags="-X main.BuildIMAPPort=$IMAP_PORT" \
  -ldflags="-X main.BuildIMAPUser=$IMAP_USER" \
  -ldflags="-X main.BuildIMAPPassword=$IMAP_PASS" \
  -ldflags="-X main.BuildSMTPServer=$SMTP_SERVER" \
  -ldflags="-X main.BuildSMTPPort=$SMTP_PORT" \
  -ldflags="-X main.BuildSMTPUser=$SMTP_USER" \
  -ldflags="-X main.BuildSMTPPassword=$SMTP_PASS" \
  -ldflags="-X main.BuildUseSSL=$USE_SSL" \
  -ldflags="-X main.BuildIgnoreCerts=$IGNORE_CERTS" \
  -o ~/bin/nextcloud-mail
echo "✓ nextcloud-mail built successfully"

echo ""
echo "All tools built successfully!"
echo ""
echo "Binaries installed at:"
echo "  ~/bin/nextcloud-client (WebDAV file operations)"
echo "  ~/bin/nextcloud-contacts (CardDAV address books)"
echo "  ~/bin/nextcloud-calendar (CalDAV events)"
echo "  ~/bin/nextcloud-mail (IMAP/SMTP email)"
echo ""
echo "Security Note: These binaries contain credentials in clear text."
echo "Do not distribute them outside your trusted environment."