package collector_test

import (
	"fmt"
	"testing"

	"queryorchestration/internal/collector"
	"queryorchestration/internal/database/repository"
	resultprocessor "queryorchestration/internal/query/result/processor"
	"queryorchestration/internal/serviceconfig"

	"github.com/google/uuid"
	"github.com/pashagolub/pgxmock/v3"
	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
)

func TestGetByClientID(t *testing.T) {
	ctx := t.Context()

	pool, err := pgxmock.NewPool()
	require.NoError(t, err)
	cfg := &serviceconfig.BaseConfig{}
	cfg.DBPool = pool
	cfg.DBQueries = repository.New(pool)

	svc := collector.New(cfg)

	minCleanV := int64(2)
	minTextV := int64(4)
	ogc := collector.Collector{
		ClientID:        "hi",
		MinCleanVersion: minCleanV,
		MinTextVersion:  minTextV,
		Fields: map[string]uuid.UUID{
			"example_key": uuid.New(),
		},
	}

	pool.ExpectQuery("name: GetCollectorByClientID :one").WithArgs(ogc.ClientID).
		WillReturnRows(
			pgxmock.NewRows([]string{"clientId", "minCleanVersion", "minTextVersion", "activeVersion", "latestVersion", "fields"}).
				AddRow(ogc.ClientID, ogc.MinCleanVersion, ogc.MinTextVersion, ogc.ActiveVersion, ogc.LatestVersion, []byte(fmt.Sprintf("{\"example_key\":\"%s\"}", ogc.Fields["example_key"].String()))),
		)

	coll, err := svc.GetByClientID(ctx, ogc.ClientID)
	require.NoError(t, err)
	assert.EqualExportedValues(t, ogc, *coll)
}

func TestListQueries(t *testing.T) {
	ctx := t.Context()

	pool, err := pgxmock.NewPool()
	require.NoError(t, err)
	cfg := &serviceconfig.BaseConfig{}
	cfg.DBPool = pool
	cfg.DBQueries = repository.New(pool)

	svc := collector.New(cfg)

	clientId := "id"
	ogc := []*resultprocessor.Query{
		{
			ID:      uuid.New(),
			Type:    resultprocessor.TypeContextFull,
			Version: 2,
		},
	}

	v := int32(2)
	ty := repository.NullQuerytype{
		Querytype: repository.QuerytypeContextFull,
		Valid:     true,
	}
	pool.ExpectQuery("name: ListCollectorQueries :many").WithArgs(clientId).
		WillReturnRows(
			pgxmock.NewRows([]string{"clientId", "queryId", "type", "queryVersion", "requiredIds"}).
				AddRow(&clientId, &ogc[0].ID, ty, &v, nil),
		)

	qs, err := svc.ListQueries(ctx, clientId)
	require.NoError(t, err)
	assert.Len(t, qs, 1)
	assert.EqualExportedValues(t, *ogc[0], *qs[0])
}