package console

import (
	"context"
	"encoding/json"
	"errors"
	"net/http"
	"os"
	"testing"

	"github.com/carlosframework/platform/internal/hostclaim"
	"github.com/carlosframework/platform/internal/provision"
)

// Re-review finding 10: on a claim console the delete's retirement can
// delete the record and then park while obligations remain. A retried
// delete in that interval must get the claim flow's answer (its pending
// operation and phase), never a 200 that says the delete is done.
func TestClaimDeleteRetryWhileParkingIsNotDone(t *testing.T) {
	const host = "acme.go.tito.io"
	cx := newClaimCase(t)
	cx.instanceWorld(t)
	cx.instance(t, `{"host":"`+host+`","region":"ie"}`)
	url := cx.ts.URL + "/api/cli/apps/bab/titogo/instances/" + host
	status, _, out := rawReq(t, http.MethodDelete, url, cx.bearer, "")
	if status != http.StatusAccepted {
		t.Fatalf("delete = %d %s, want 202", status, out)
	}
	op := claimReplyField(t, out, "operation_id")
	parking := func() bool {
		obs, err := hostclaim.Read(context.Background(), cx.rel, host)
		if err != nil {
			t.Fatal(err)
		}
		_, gone := provision.GetRecord(context.Background(), cx.rel, "bab", "titogo", host)
		return !obs.Absent && obs.Claim.Op.Kind == hostclaim.KindParking && len(obs.Claim.Obligations) > 0 && errors.Is(gone, os.ErrNotExist)
	}
	for i := 0; i < 6 && !parking(); i++ {
		cx.ackClaim(t, host, op)
		claimWorker("StartClaimRecoveryPass")(t, cx)
	}
	if !parking() {
		t.Fatal("the claim world did not reach parking with obligations left")
	}
	status, _, out = rawReq(t, http.MethodDelete, url, cx.bearer, "")
	if status == http.StatusOK {
		t.Fatalf("a retry while the claim parks answered %d %s: the delete is not done", status, out)
	}
	if status != http.StatusAccepted {
		t.Fatalf("retry = %d %s, want the claim flow's 202", status, out)
	}
	var reply map[string]any
	if err := json.Unmarshal([]byte(out), &reply); err != nil || reply["operation_id"] != op || reply["phase"] != hostclaim.KindParking {
		t.Fatalf("retry answered %s, want operation %s at %s", out, op, hostclaim.KindParking)
	}
}