package elderagent

import (
	"context"
	"encoding/json"
	"fmt"
	"net/http"
	"net/http/httptest"
	"testing"
)

func TestProductBindingAndRetry(t *testing.T) {
	bound := false
	calls := 0
	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		switch r.URL.Query().Get("Action") {
		case "AibotQuery":
			if bound {
				fmt.Fprint(w, `{"Result":{"Bots":[{"Id":"bot-1","Bindings":[{"InstanceId":"instance","ProductKey":"product"}]}]}}`)
			} else {
				fmt.Fprint(w, `{"Result":{"Bots":[{"Id":"bot-1"}]}}`)
			}
		case "AibotBind":
			var in map[string]any
			json.NewDecoder(r.Body).Decode(&in)
			b, ok := in["Binding"].(map[string]any)
			if !ok || b["InstanceId"] != "instance" || b["ProductKey"] != "product" || in["Id"] != "bot-1" {
				t.Error("incorrect AibotBind body")
			}
			calls++
			bound = true
			fmt.Fprint(w, `{"Result":{}}`)
		default:
			t.Error("unexpected action")
		}
	}))
	defer server.Close()
	client := NewClient("ak", "sk", "", server.URL, "").ForProduct("instance", "product")
	for n := 0; n < 2; n++ {
		if err := client.BindConfigured(context.Background(), "bot-1"); err != nil {
			t.Fatal(err)
		}
	}
	if calls != 1 {
		t.Fatal("binding repeated", calls)
	}
}