#!/bin/bash

# River CLI Demo Script
set -e

echo "=== River Feed Management CLI Demo ==="
echo ""

DEMO_DIR="/tmp/river-demo"
CLI="dune exec bin/river_cli.exe --"

# Cleanup and setup
rm -rf $DEMO_DIR
mkdir -p $DEMO_DIR

echo "1. Setting up users..."
$CLI user add alice --state-dir $DEMO_DIR --name "Alice Smith" --email "alice@example.com"
$CLI user add bob --state-dir $DEMO_DIR --name "Bob Jones" --email "bob@example.com"

echo ""
echo "2. Adding feeds to users..."
$CLI user add-feed alice --state-dir $DEMO_DIR --name "HackerNews" --url "https://hnrss.org/frontpage"
$CLI user add-feed alice --state-dir $DEMO_DIR --name "Lobste.rs" --url "https://lobste.rs/rss"
$CLI user add-feed bob --state-dir $DEMO_DIR --name "Rust Blog" --url "https://blog.rust-lang.org/feed.xml"

echo ""
echo "3. Listing all users..."
$CLI user list --state-dir $DEMO_DIR

echo ""
echo "4. Showing Alice's details..."
$CLI user show alice --state-dir $DEMO_DIR

echo ""
echo "5. Demonstrating sync with structured logging..."
echo "   Note: This will show connection timeouts for demo purposes"
$CLI sync alice --state-dir $DEMO_DIR --verbosity=debug 2>&1 | head -20

echo ""
echo "6. Directory structure created:"
find $DEMO_DIR -type f -exec echo "  {}" \;

echo ""
echo "7. Example user JSON:"
echo "  Content of alice.json:"
cat $DEMO_DIR/users/alice.json | sed 's/^/    /'

echo ""
echo "Demo complete! The River CLI has:"
echo "  ✓ Created user management system"
echo "  ✓ Added feed management for users"
echo "  ✓ Implemented sync functionality with deduplication"
echo "  ✓ Integrated structured logging with Logs, fmt, and logs.cli"
echo "  ✓ Supports both Atom and RSS feeds"
echo "  ✓ Professional CLI with multiple log levels and color support"
echo ""
echo "Logging features:"
echo "  • --verbosity=debug|info|warning|error|quiet"
echo "  • -v/--verbose and -q/--quiet flags"
echo "  • --color=auto|always|never"
echo ""
echo "Ready for use as the foundation for a Zulip bot!"