package countdown

import (
	"github.com/rs/zerolog"
	"github.com/rs/zerolog/log"
	bh "github.com/timshannon/bolthold"
	"github.com/velour/catbase/plugins/babbler"
	"github.com/velour/catbase/plugins/counter"
	"os"
	"testing"
	"time"

	"github.com/stretchr/testify/assert"

	"github.com/velour/catbase/bot"
)

func init() {
	output := zerolog.ConsoleWriter{Out: os.Stdout}
	log.Logger = log.Output(output).With().Caller().Stack().Logger()
}

func setup() (*bot.MockBot, *CountdownPlugin, func()) {
	// ensure the scheduled NYE doesn't happen and cause a race
	nextYear = time.Now().Add(24 * 365 * time.Hour)
	mb := bot.NewMockBot()
	cd := New(mb)
	return mb, cd, func() {
		if err := mb.TearDown(); err != nil {
			panic(err)
		}
	}
}

func TestScheduleNewYears(t *testing.T) {
	mb := bot.NewMockBot()
	p := New(mb)
	functionTripped := false
	f := func() {
		functionTripped = true
	}

	// this is lazy, but I don't feel like fixing it
	nextYear = time.Now().Add(time.Millisecond * 5)
	p.scheduleNYE(f)
	time.Sleep(time.Millisecond * 10)

	assert.True(t, functionTripped)
}

func TestClearBabbles(t *testing.T) {
	mb, cd, td := setup()
	defer td()
	b := babbler.Babbler{
		Name: "foo",
	}
	if err := mb.Store().Insert(bh.NextSequence(), &b); err != nil {
		t.Fail()
	}
	if err := mb.Store().Insert(bh.NextSequence(), &b); err != nil {
		t.Fail()
	}
	if err := mb.Store().Insert(bh.NextSequence(), &b); err != nil {
		t.Fail()
	}
	count, err := mb.Store().Count(babbler.Babbler{}, &bh.Query{})
	assert.Nil(t, err)
	assert.Greater(t, count, 0)
	err = cd.clearBabblers()
	assert.Nil(t, err)
	count, err = mb.Store().Count(babbler.Babbler{}, &bh.Query{})
	assert.Nil(t, err)
	assert.Equal(t, count, 0)
}

func TestArchiveCounters(t *testing.T) {
	mb, cd, td := setup()
	defer td()
	i := counter.Item{
		Nick:   "foo",
		Item:   "bar",
		Count:  8,
		UserID: "123",
	}
	if err := mb.Store().Insert(bh.NextSequence(), &i); err != nil {
		t.Fail()
	}
	if err := mb.Store().Insert(bh.NextSequence(), &i); err != nil {
		t.Fail()
	}
	if err := mb.Store().Insert(bh.NextSequence(), &i); err != nil {
		t.Fail()
	}
	count, err := mb.Store().Count(counter.Item{}, &bh.Query{})
	assert.Nil(t, err)
	assert.Equal(t, 3, count)

	err = cd.archiveCounters()
	assert.Nil(t, err)

	count, err = mb.Store().Count(counter.Item{}, &bh.Query{})
	assert.Nil(t, err)
	assert.Equal(t, 0, count)

	count, err = mb.Store().Count(counterArchive{}, &bh.Query{})
	assert.Nil(t, err)
	assert.Equal(t, 3, count)
}