#!/bin/bash

# Unit test for wakaapi component
# Following TDD: Write test → Execute test → Test fails → Write minimal code to pass test

set -e

# Load environment settings
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
ENV_FILE="${SCRIPT_DIR}/TSYSDevStack-SupportStack-Demo-Settings"

if [ ! -f "$ENV_FILE" ]; then
    echo "Error: Environment settings file not found at $ENV_FILE"
    exit 1
fi

source "$ENV_FILE"

# Test function to validate wakaapi
test_wakaapi() {
    echo "Testing wakaapi availability and functionality..."

    # Check if the container exists and is running
    if docker ps | grep -q "$WAKAAPI_NAME"; then
        echo "✓ wakaapi container is running"
    else
        echo "✗ wakaapi container is NOT running"
        return 1
    fi

    # Test if wakaapi is accessible on the expected port (after allowing some startup time)
    sleep 15  # Allow time for wakaapi to fully start
    
    # Try the main endpoint (health check might not be at /api in Wakapi)
    # WakaAPI is a Go-based web app that listens on port 3000
    if curl -f -s "http://$BIND_ADDRESS:$WAKAAPI_PORT/" > /dev/null; then
        echo "✓ wakaapi is accessible via HTTP"
    else
        echo "✗ wakaapi is NOT accessible via HTTP at http://$BIND_ADDRESS:$WAKAAPI_PORT/"
        return 1
    fi

    echo "✓ Basic wakaapi test passed"
    return 0
}

# Execute the test
if test_wakaapi; then
    echo "✓ wakaapi test PASSED"
    exit 0
else
    echo "✗ wakaapi test FAILED"
    exit 1
fi