package models_test

import (
	"arbeitszeitmessung/models"
	"database/sql"
	"testing"
)

var testUser models.User = models.User{Vorname: "Kim", Name: "Mustermensch", PersonalNummer: 456, CardUID: "aaaa-aaaa", ArbeitszeitPerTag: 8}

func SetupUserFixture(t *testing.T, db models.IDatabase) {
	t.Helper()
	db.Exec(`INSERT INTO "s_personal_daten" ("personal_nummer", "aktiv_beschaeftigt", "vorname", "nachname", "geburtsdatum", "plz", "adresse", "geschlecht", "card_uid", "hauptbeschaeftigungs_ort", "arbeitszeit_per_tag", "arbeitszeit_min_start", "arbeitszeit_max_ende", "vorgesetzter_pers_nr") VALUES
(456,	't',	'Kim',	'Mustermensch',	'2003-02-01',	'08963',	'Altenburger Str. 44A',	1,	'aaaa-aaaa',	1,	8,	'07:00:00',	'20:00:00',	0);`)
}

func TestGetUserByPersonalNr(t *testing.T) {
	tc := SetupDBFixture(t)
	SetupUserFixture(t, tc.Database)

	models.DB = tc.Database

	user, err := models.GetUserByPersonalNr(testUser.PersonalNummer)
	if err != nil {
		t.Fatal(err)
	}
	if user != testUser {
		t.Error("Retrieved user not the same as testUser!")
	}

	_, err = models.GetUserByPersonalNr(000)
	if err != sql.ErrNoRows {
		t.Error("Wrong error handling, when retrieving wrong personalnummer")
	}
}

func TestCheckAnwesenheit(t *testing.T) {
	tc := SetupDBFixture(t)
	models.DB = tc.Database
	SetupUserFixture(t, tc.Database)

	var actual bool

	if actual = testUser.CheckAnwesenheit(); actual != false {
		t.Errorf("Checkabwesenheit with no booking should be false but is %t", actual)
	}
	tc.Database.Exec("INSERT INTO anwesenheit (timestamp, card_uid, check_in_out, geraet_id) VALUES (NOW() - INTERVAL '2 minute', 'aaaa-aaaa', 1, 1);")
	if actual = testUser.CheckAnwesenheit(); actual != true {
		t.Errorf("Checkabwesenheit with 'kommen' booking should be true but is %t", actual)
	}

	tc.Database.Exec("INSERT INTO anwesenheit (timestamp, card_uid, check_in_out, geraet_id) VALUES (NOW() - INTERVAL '1 minute', 'aaaa-aaaa', 2, 1);")
	if actual = testUser.CheckAnwesenheit(); actual != false {
		t.Errorf("Checkabwesenheit with 'gehen' booking should be false but is %t", actual)
	}
}