package inventory

import (
	"context"
	"testing"
	"time"
)

// A merge no plan answers waits, and is listed as waiting until it is answered where it is kept (novox/hq issue 1146):
// what a first merge into a new repository does while it waits for mesh-delivery's word.
func TestAMergeNoPlanAnswersIsListedWaitingUntilItIsAnswered(t *testing.T) {
	inv, c := anInventoryOnTheChain(t)
	ctx := context.Background()
	now := time.Now().UTC()
	if added, err := inv.chainAddMerge(ctx, c, BatchedMerge{Repository: "novox/mesh-delivery", Branch: "main", Commit: "c1",
		Merged: now, Heard: now}); err != nil || !added {
		t.Fatalf("added %v, %v", added, err)
	}
	waiting, err := inv.chainWaitingMerges(ctx, c)
	if err != nil || len(waiting) != 1 || waiting[0].Commit != "c1" {
		t.Fatalf("waiting %+v, %v", waiting, err)
	}
	move := []MergeMove{{Repository: "novox/mesh-delivery", Commit: "c1", Plan: WaitingRecord}}
	if err := inv.chainSavePlans(ctx, c, nil, move); err != nil {
		t.Fatal(err)
	}
	if waiting, err = inv.chainWaitingMerges(ctx, c); err != nil || len(waiting) != 0 {
		t.Fatalf("answered, it still waits: %+v, %v", waiting, err)
	}
	if _, known, err := inv.chainMergeOf(ctx, c, "novox/mesh-delivery", "c1"); err != nil || !known {
		t.Fatalf("an answered merge is no longer kept: %v %v", known, err)
	}
}