package database_test

import (
	"context"
	"testing"

	"go.uber.org/fx/fxtest"
	"sneak.berlin/go/webhooker/internal/config"
	"sneak.berlin/go/webhooker/internal/database"
	"sneak.berlin/go/webhooker/internal/globals"
	"sneak.berlin/go/webhooker/internal/logger"
)

func setupTestDB(
	t *testing.T,
) (*database.Database, *fxtest.Lifecycle) {
	t.Helper()

	lc := fxtest.NewLifecycle(t)

	g := &globals.Globals{
		Appname: "webhooker-test",
		Version: "test",
	}

	l, err := logger.New(
		lc,
		logger.LoggerParams{Globals: g},
	)
	if err != nil {
		t.Fatalf("Failed to create logger: %v", err)
	}

	c := &config.Config{
		DataDir:     t.TempDir(),
		Environment: "dev",
	}

	db, err := database.New(lc, database.DatabaseParams{
		Config: c,
		Logger: l,
	})
	if err != nil {
		t.Fatalf("Failed to create database: %v", err)
	}

	return db, lc
}

func TestDatabaseConnection(t *testing.T) {
	t.Parallel()

	db, lc := setupTestDB(t)
	ctx := context.Background()

	err := lc.Start(ctx)
	if err != nil {
		t.Fatalf("Failed to connect to database: %v", err)
	}

	defer func() {
		stopErr := lc.Stop(ctx)
		if stopErr != nil {
			t.Errorf(
				"Failed to stop lifecycle: %v",
				stopErr,
			)
		}
	}()

	if db.DB() == nil {
		t.Error("Expected non-nil database connection")
	}

	var result int

	err = db.DB().Raw("SELECT 1").Scan(&result).Error
	if err != nil {
		t.Fatalf("Failed to execute test query: %v", err)
	}

	if result != 1 {
		t.Errorf(
			"Expected query result to be 1, got %d",
			result,
		)
	}
}