package main

import (
    "log/slog"
    "net/http"
    "os"

    "github.com/bold-minds/trek"
)

func main() {
    // Initialize Trek
    err := trek.Init(trek.Config{
        ServiceName: "api",
        OrgID:       os.Getenv("TREK_ORG_ID"),
        Env:         os.Getenv("TREK_ENV"),
        APIEndpoint: os.Getenv("TREK_API_ENDPOINT"),
        APIToken:    os.Getenv("TREK_API_TOKEN"),
    })
    if err != nil {
        slog.Warn("trek init failed, continuing without trek", "error", err)
    }
    defer trek.Shutdown()

    // Wrap your slog handler
    handler := trek.WrapHandler(slog.NewJSONHandler(os.Stdout, nil))
    slog.SetDefault(slog.New(handler))

    // Use Trek middleware
    mux := http.NewServeMux()
    mux.HandleFunc("/api/orders", handleOrders)

    http.ListenAndServe(":8080", trek.HTTPMiddleware(mux))
}

func handleOrders(w http.ResponseWriter, r *http.Request) {
    ctx := r.Context()

    // Debug logs appear only when a matching session is active
    slog.DebugContext(ctx, "processing order", "step", "validation")

    // ... handler logic
}