package player_test

import (
	"context"
	"testing"

	"github.com/google/uuid"
	"gitlab.com/zephyrtronium/sq"

	"git.sunturtle.xyz/studio/shotgun/player"

	_ "modernc.org/sqlite" // sqlite driver
)

func TestLogin(t *testing.T) {
	ctx := context.Background()
	db, err := sq.Open("sqlite", ":memory:")
	if err != nil {
		t.Fatal(err)
	}
	conn, err := db.Conn(ctx)
	if err != nil {
		t.Fatal(err)
	}
	if err := player.InitUsers(ctx, conn); err != nil {
		t.Fatalf("couldn't init users: %v", err)
	}

	user, pass := "bocchi", "the rock!"
	id, err := player.Login(ctx, conn, user, pass)
	if err == nil {
		t.Errorf("logging in nonexistent user didn't err")
	}
	if id.UUID != uuid.Nil {
		t.Errorf("got nonzero user %v before registering", id)
	}

	if err := player.Register(ctx, conn, user, pass); err != nil {
		t.Errorf("failed to register user: %v", err)
	}

	id, err = player.Login(ctx, conn, user, pass)
	if err != nil {
		t.Errorf("couldn't login after registering: %v", err)
	}
	if id.UUID == uuid.Nil {
		t.Errorf("got zero player id after registering")
	}

	wrong, err := player.Login(ctx, conn, user, "not the rock")
	if err == nil {
		t.Errorf("logged in with wrong password")
	}
	if wrong.UUID != uuid.Nil {
		t.Errorf("got nonzero user %v with wrong password (real is %v)", wrong, id)
	}
}