import { resend, FROM_EMAIL, APP_NAME } from "./client"
export function escapeHtml(value: unknown): string {
return String(value ?? "")
.replace(/&/g, "&")
.replace(//g, ">")
.replace(/"/g, """)
.replace(/'/g, "'")
}
interface SendEmailOptions {
to: string
subject: string
html: string
from?: string
}
export async function sendEmail({ to, subject, html, from }: SendEmailOptions) {
const { data, error } = await resend.emails.send({
from: from ?? `${APP_NAME} <${FROM_EMAIL}>`,
to,
subject,
html,
})
if (error) {
console.error("Email send failed:", error)
return { success: false, error }
}
return { success: true, id: data?.id }
}
// ── Email templates ──────────────────────────────────────────────
export function rentDueReminderHtml({
tenantName,
propertyName,
unitNumber,
amount,
dueDate,
paymentLink,
}: {
tenantName: string
propertyName: string
unitNumber: string
amount: string
dueDate: string
paymentLink?: string
}) {
return `
Rent Due Reminder
Hi ${escapeHtml(tenantName)},
Your rent payment of ${escapeHtml(amount)} for
${escapeHtml(propertyName)} — Unit ${escapeHtml(unitNumber)}
is due on ${escapeHtml(dueDate)}.
${paymentLink ? `
Pay Rent Now
` : ""}
Property Management Network
`
}
export function rentOverdueHtml({
tenantName,
propertyName,
unitNumber,
amount,
dueDate,
}: {
tenantName: string
propertyName: string
unitNumber: string
amount: string
dueDate: string
}) {
return `
Rent Overdue
Hi ${escapeHtml(tenantName)},
Your rent payment of ${escapeHtml(amount)} for
${escapeHtml(propertyName)} — Unit ${escapeHtml(unitNumber)}
was due on ${escapeHtml(dueDate)} and is now overdue.
Please make payment as soon as possible.
Property Management Network
`
}
export function leaseExpiryHtml({
tenantName,
propertyName,
unitNumber,
leaseEnd,
daysLeft,
}: {
tenantName: string
propertyName: string
unitNumber: string
leaseEnd: string
daysLeft: number
}) {
return `
Lease Expiring Soon
Hi ${escapeHtml(tenantName)},
Your lease for ${escapeHtml(propertyName)} — Unit ${escapeHtml(unitNumber)}
expires on ${escapeHtml(leaseEnd)}
(${escapeHtml(daysLeft)} days from now). Please contact your landlord to discuss renewal.
Property Management Network
`
}
export function maintenanceUpdateHtml({
tenantName,
title,
status,
resolutionNotes,
}: {
tenantName: string
title: string
status: string
resolutionNotes?: string
}) {
return `
Maintenance Update
Hi ${escapeHtml(tenantName)},
Your maintenance request "${escapeHtml(title)}"
has been updated to: ${escapeHtml(status).replace("_", " ")}
${resolutionNotes ? `
${escapeHtml(resolutionNotes)}
` : ""}
Property Management Network
`
}