package postgres

import (
	"strings"
	"testing"

	"gitea.maximumdirect.net/ejr/weatherapi/internal/platform/constants"
)

func TestQueriesUseParametersNotHardcodedValues(t *testing.T) {
	if !strings.Contains(queryObservationSummary, "make_interval(mins => $1)") {
		t.Fatalf("observation summary query must use $1 minutes parameter")
	}
	if strings.Contains(queryObservationSummary, "30 minutes") {
		t.Fatalf("observation summary query should not hardcode 30 minutes")
	}

	if !strings.Contains(queryObservationConditions, "make_interval(mins => $1)") {
		t.Fatalf("observation conditions query must use $1 minutes parameter")
	}
	if !strings.Contains(queryObservationPrecipitation, "make_interval(mins => $1)") {
		t.Fatalf("observation precipitation query must use $1 minutes parameter")
	}

	if !strings.Contains(queryForecastPeriodsAt, "LIMIT $2") {
		t.Fatalf("forecast query must use parameterized limit")
	}
	if strings.Contains(queryForecastPeriodsAt, "LIMIT 5") {
		t.Fatalf("forecast query should not hardcode limit=5")
	}
}

func TestWindowMinutesUsesObservationWindowConstant(t *testing.T) {
	got := windowMinutes(constants.ObservationWindow)
	if got != 30 {
		t.Fatalf("expected 30 minutes from constants.ObservationWindow, got %d", got)
	}
}