package client

import (
	"context"
	"net"
	"net/http"
	"net/url"
	"strings"
	"time"
)

// createHTTPClient creates an http.Client with support for HTTP or unix socket transport
func createHTTPClient(serverURL string) (*http.Client, string, error) {
	if strings.HasPrefix(serverURL, "unix://") {
		// Extract socket path and strip the scheme
		socketPath := strings.TrimPrefix(serverURL, "unix://")

		// We'll fake a URL host for use in requests
		baseURL := "http://unix"

		transport := &http.Transport{
			DialContext: func(_ context.Context, _, _ string) (net.Conn, error) {
				return net.Dial("unix", socketPath)
			},
		}

		return &http.Client{
			Transport: transport,
			Timeout:   2 * time.Second,
		}, baseURL, nil
	}

	// Default HTTP transport
	parsed, err := url.Parse(serverURL)
	if err != nil {
		return nil, "", err
	}

	return &http.Client{
		Timeout: 2 * time.Second,
	}, parsed.String(), nil
}