//go:build integration

package buildrun

import (
	"context"
	"encoding/json"
	"testing"
	"time"

	"github.com/nats-io/nats.go"
	"github.com/nats-io/nats.go/jetstream"

	"git.novox.be/novox/mesh-sdk/go/delivery"
	"git.novox.be/novox/mesh-sdk/go/testbus"
)

// 1887/A4a, 1887/AC3 on the real bus: an ask put twice under one id is one message, and the asker reads the step a node
// wrote under `<node>.<ask id>`.
func TestAnAskIsPutOnceAndItsStepIsRead(t *testing.T) {
	nc, err := nats.Connect(testbus.URL(t))
	if err != nil {
		t.Fatal(err)
	}
	defer nc.Close()
	js, _ := jetstream.New(nc)
	ctx := context.Background()
	if _, err := js.CreateStream(ctx, jetstream.StreamConfig{Name: "SEAT_NODE_BUILD_GO", Subjects: []string{"mesh.seat.node-build-go.accept.>"},
		Retention: jetstream.WorkQueuePolicy}); err != nil {
		t.Fatal(err)
	}
	kv, err := js.CreateKeyValue(ctx, jetstream.KeyValueConfig{Bucket: delivery.StepsBucket("mesh-build-go")})
	if err != nil {
		t.Fatal(err)
	}
	bus := JetStreamAsks{JS: js}
	k := Asker{Publisher: bus, Waiter: bus, Bound: 5 * time.Second}
	a := goAsk("mvl0frv18d1960")
	for i := 0; i < 2; i++ {
		if err := k.Put(ctx, a); err != nil {
			t.Fatal(err)
		}
	}
	s, _ := js.Stream(ctx, "SEAT_NODE_BUILD_GO")
	if info, _ := s.Info(ctx); info.State.Msgs != 1 {
		t.Fatalf("%d messages for one ask put twice", info.State.Msgs)
	}
	go func() {
		time.Sleep(100 * time.Millisecond)
		key, _ := delivery.AskStepKey("ace", a.ID)
		running, _ := delivery.EncodeStep(delivery.Step{ID: a.ID, Tool: "delivery ask", Node: "ace", State: delivery.StepRunning, Started: time.Now()})
		_, _ = kv.Put(ctx, key, running)
		passed, _ := delivery.EncodeStep(delivery.Step{ID: a.ID, Tool: "delivery ask", Node: "ace", State: delivery.StepPassed, Started: time.Now(),
			Result: json.RawMessage(`{"artifacts":[]}`)})
		_, _ = kv.Put(ctx, key, passed)
	}()
	step, err := k.Passed(k.Wait(ctx, a))
	if err != nil || step.Node != "ace" {
		t.Fatalf("step %+v, %v", step, err)
	}
}