package models

import (
	"testing"

	"gorm.io/driver/sqlite"
	"gorm.io/gorm"
)

func setupTestDB(t *testing.T) *gorm.DB {
	t.Helper()
	db, err := gorm.Open(sqlite.Open("file::memory:?cache=shared"), &gorm.Config{})
	if err != nil {
		t.Fatalf("failed to open in-memory db: %v", err)
	}
	if err := db.AutoMigrate(&NotificationTemplate{}, &UptimeHost{}, &UptimeNotificationEvent{}); err != nil {
		t.Fatalf("auto migrate failed: %v", err)
	}
	return db
}

func TestNotificationTemplate_BeforeCreate(t *testing.T) {
	db := setupTestDB(t)
	tmpl := &NotificationTemplate{
		Name: "hook-test",
	}
	if err := db.Create(tmpl).Error; err != nil {
		t.Fatalf("create failed: %v", err)
	}
	if tmpl.ID == "" {
		t.Fatalf("expected ID to be populated by BeforeCreate")
	}
}

func TestUptimeHost_BeforeCreate(t *testing.T) {
	db := setupTestDB(t)
	h := &UptimeHost{
		Host: "127.0.0.1",
	}
	if err := db.Create(h).Error; err != nil {
		t.Fatalf("create failed: %v", err)
	}
	if h.ID == "" {
		t.Fatalf("expected ID to be populated by BeforeCreate")
	}
	if h.Status != "pending" {
		t.Fatalf("expected default Status 'pending', got %q", h.Status)
	}
}

func TestUptimeNotificationEvent_BeforeCreate(t *testing.T) {
	db := setupTestDB(t)
	e := &UptimeNotificationEvent{
		HostID:    "host-1",
		EventType: "down",
	}
	if err := db.Create(e).Error; err != nil {
		t.Fatalf("create failed: %v", err)
	}
	if e.ID == "" {
		t.Fatalf("expected ID to be populated by BeforeCreate")
	}
}