chore: remove preview/ directory

pro-letter/lib.typ

@@ -0,0 +1,193 @@
+#let pro-letter(
+
+  // sender information - all fields are optional, only use what you need
+  sender: (
+    name: none,
+    company: none,
+    street: none,
+    city: none,
+    state: none,
+    zip: none,
+    phone: none,
+    email: none,
+  ),
+
+  // recipient information - all fields are optional, only use what you need
+  recipient: (
+    name: none,
+    company: none,
+    attention: none,
+    street: none,
+    city: none,
+    state: none,
+    zip: none,
+    phone: none,
+    email: none,
+  ),
+
+  // date of letter (optional)
+  date: none,
+
+  // subject line of letter (optional)
+  subject: none,
+
+  // salutation line (optional)
+  salutation: "To whom it may concern,",
+
+  // closing line (required)
+  closing: "Sincerely,",
+
+  // signer line (required)
+  signer: none,
+
+  // attachments line at bottom of letter (optional)
+  attachments: none,
+
+  // set to true if you want a notary public acknowledgement page
+  notary-page: false,
+
+  // text settings
+  font: "Libertinus Serif",
+  size: 11pt,
+  weight: "light",
+  strong-delta: 300,
+  lang: "en",
+
+  // page settings
+  paper: "us-letter",
+  margin: 1in,
+
+  // and finally the content
+  body) = {
+
+  // --------------------------------
+  // | Setup layout, style, options |
+  // --------------------------------
+
+  set page(
+    paper: paper,
+    margin: margin,
+    footer: align(right, context(counter(page).display("1 of 1", both: true))),
+  )
+
+  set par(
+    justify: true,
+  )
+
+  set text(
+    font: font,
+    size: size,
+    weight: weight,
+    fallback: false,
+    alternates: false,
+    lang: lang,
+  )
+
+  set strong(
+    delta: strong-delta,
+  )
+
+  // --------------------
+  // | Helper functions |
+  // --------------------
+
+  // Helper for our space between elements
+  let vspace = { v(0.5em) }
+
+  // Helper for baseline underlines
+  let blul(length) = box(line(length: length, stroke: 0.5pt))
+
+  // Helper to make sure address has all the fields we'll reference
+  let normlize-address(address) = {
+    (
+      name: address.at("name", default: none),
+      company: address.at("company", default: none),
+      attention: address.at("attention", default: none),
+      street: address.at("street", default: none),
+      city: address.at("city", default: none),
+      state: address.at("state", default: none),
+      zip: address.at("zip", default: none),
+      phone: address.at("phone", default: none),
+      email: address.at("email", default: none),
+    )
+  }
+
+  // A function to render an address block.
+  let show-address(address: (:)) = {
+    // Extract parameters with default none values to handle missing elements.
+    let a = normlize-address(address)
+
+    // Render the address, line by line, only including non-none elements.
+    if a.name != none { a.name + "\n" }
+    if a.company != none { a.company + "\n" }
+    if a.attention != none { "a.attention: " + a.attention + "\n" }
+    if a.street != none { a.street + "\n" }
+    if a.city != none and a.state != none and a.zip != none {
+        a.city + ", " + a.state + " " + a.zip + "\n"
+    } else if a.city != none and a.state != none {
+        a.city + ", " + a.state + "\n"
+    } else if a.city != none and a.zip != none {
+        a.city + " " + a.zip + "\n"
+    } else if a.city != none {
+        a.city + "\n"
+    } else if a.state != none {
+        a.state + "\n"
+    } else if a.zip != none {
+        a.zip + "\n"
+    }
+    if a.phone != none or a.email !=none { v(-0.4em)}
+    if a.phone != none { "phone: " + link("tel:"+a.phone, a.phone) + "\n" }
+    if a.email != none { "email: " + link("mailto:" + a.email, a.email) + "\n" }
+    vspace
+  }
+
+  // -----------------
+  // | Letter output |
+  // -----------------
+
+  // Top matter
+  show-address(address: sender)
+  if date != none { [#date #vspace] }
+  show-address(address: recipient)
+  if subject != none { [Subject: *#subject* #vspace] }
+
+  // Main body
+  if salutation != none { [#salutation #vspace] }
+  [#body #vspace]
+  [#closing #v(0.6in) #blul(3in) \ #signer]
+
+  // Bottom matter
+  if attachments != none { [#v(1fr) Attached: #attachments] }
+
+  // --------------------------
+  // | Notary acknowledgement |
+  // --------------------------
+
+  if notary-page {
+    par(
+      leading: 2.5em,
+      [
+        #set text(hyphenate: false)
+        #pagebreak(weak: true)
+
+        #align(center, underline(strong(text(size: 1.5em, [Acknowledgement])))) \
+
+        State of #blul(1.1in) ) \
+        #h(1.15in) § \
+        County of #blul(1.1in) ) \ \
+
+        On #box[this #blul(0.5in) day] #box[of #blul(0.9in)], in the #box[year 20#blul(0.3in)],
+        before me, #blul(1.45in) a notary public, personally appeared
+        #blul(2.45in), proved on the basis of satisfactory evidence to be the
+        person(s) whose name(s) #box[(is/are)] subscribed to this instrument, and
+        acknowledged #box[(he/she/they)] executed the same. \ \
+
+        Witness my hand and official seal. \ \ \ \
+
+        #blul(2.35in) \ #v(-0.5em) _(notary signature)_ \
+
+        #h(5in) _(seal)_
+      ]
+    )
+  }
+}