Merge branch 'feat-pdf'

.gitignore

@@ -11,3 +11,5 @@ node_modules/
 tailwindcss
 .envrc
 *.pdf
+.env
+.env*

Package.swift

@@ -9,6 +9,7 @@ let package = Package(
     .library(name: "ApiController", targets: ["ApiController"]),
     .library(name: "AuthClient", targets: ["AuthClient"]),
     .library(name: "DatabaseClient", targets: ["DatabaseClient"]),
+    .library(name: "EnvClient", targets: ["EnvClient"]),
     .library(name: "FileClient", targets: ["FileClient"]),
     .library(name: "HTMLSnapshotTesting", targets: ["HTMLSnapshotTesting"]),
     .library(name: "PdfClient", targets: ["PdfClient"]),
@@ -79,11 +80,20 @@ let package = Package(
         .product(name: "Vapor", package: "vapor"),
       ]
     ),
+
+    .target(
+      name: "EnvClient",
+      dependencies: [
+        .product(name: "Dependencies", package: "swift-dependencies"),
+        .product(name: "DependenciesMacros", package: "swift-dependencies"),
+      ]
+    ),
     .target(
       name: "FileClient",
       dependencies: [
         .product(name: "Dependencies", package: "swift-dependencies"),
         .product(name: "DependenciesMacros", package: "swift-dependencies"),
+        .product(name: "Vapor", package: "vapor"),
       ]
     ),
     .target(
@@ -96,18 +106,33 @@ let package = Package(
     .target(
       name: "PdfClient",
       dependencies: [
+        .target(name: "EnvClient"),
+        .target(name: "FileClient"),
         .target(name: "ManualDCore"),
         .product(name: "Dependencies", package: "swift-dependencies"),
         .product(name: "DependenciesMacros", package: "swift-dependencies"),
         .product(name: "Elementary", package: "elementary"),
       ]
     ),
+    .testTarget(
+      name: "PdfClientTests",
+      dependencies: [
+        .target(name: "HTMLSnapshotTesting"),
+        .target(name: "PdfClient"),
+        .product(name: "SnapshotTesting", package: "swift-snapshot-testing"),
+      ]
+      // ,
+      // resources: [
+      //   .copy("__Snapshots__")
+      // ]
+    ),
     .target(
       name: "ProjectClient",
       dependencies: [
         .target(name: "DatabaseClient"),
         .target(name: "ManualDClient"),
         .target(name: "PdfClient"),
+        .product(name: "Vapor", package: "vapor"),
       ]
     ),
     .target(

Public/css/htmx.css

@@ -0,0 +1,12 @@
+.htmx-indicator {
+	display: none;
+}
+
+.htmx-request .htmx-indicator {
+	display: inline;
+}
+
+.htmx-request.htmx-indicator {
+	display: inline;
+}
+

Public/css/main.css

@@ -2,4 +2,3 @@
 @plugin "daisyui" {
 	themes: all;
 }
-

Public/css/output.css

@@ -8548,10 +8548,6 @@
   .italic {
     font-style: italic;
   }
-  .lining-nums {
-    --tw-numeric-figure: lining-nums;
-    font-variant-numeric: var(--tw-ordinal,) var(--tw-slashed-zero,) var(--tw-numeric-figure,) var(--tw-numeric-spacing,) var(--tw-numeric-fraction,);
-  }
   .tabular-nums {
     --tw-numeric-spacing: tabular-nums;
     font-variant-numeric: var(--tw-ordinal,) var(--tw-slashed-zero,) var(--tw-numeric-figure,) var(--tw-numeric-spacing,) var(--tw-numeric-fraction,);

Public/js/htmx-download.js

@@ -0,0 +1,63 @@
+// Copied from: https://github.com/dakixr/htmx-download/blob/main/htmx-download.js
+htmx.defineExtension('htmx-download', {
+    onEvent: function(name, evt) {
+
+        if (name === 'htmx:beforeRequest') {
+            // Set the responseType to 'arraybuffer' to handle binary data
+            evt.detail.xhr.responseType = 'arraybuffer';
+        }
+
+        if (name === 'htmx:beforeSwap') {
+            const xhr = evt.detail.xhr;
+
+            if (xhr.status === 200) {
+                // Parse headers
+                const headers = {};
+                const headerStr = xhr.getAllResponseHeaders();
+                const headerArr = headerStr.trim().split(/[\r\n]+/);
+                headerArr.forEach((line) => {
+                    const parts = line.split(": ");
+                    const header = parts.shift().toLowerCase();
+                    const value = parts.join(": ");
+                    headers[header] = value;
+                });
+
+                // Extract filename
+                let filename = 'downloaded_file.xlsx';
+                if (headers['content-disposition']) {
+                    const filenameMatch = headers['content-disposition'].match(/filename\*?=(?:UTF-8'')?"?([^;\n"]+)/i);
+                    if (filenameMatch && filenameMatch[1]) {
+                        filename = decodeURIComponent(filenameMatch[1].replace(/['"]/g, ''));
+                    }
+                }
+                
+                // Determine MIME type
+                const mimetype = headers['content-type'] || 'application/octet-stream';
+
+                // Create Blob
+                const blob = new Blob([xhr.response], { type: mimetype });
+                const url = URL.createObjectURL(blob);
+
+                // Trigger download
+                const link = document.createElement("a");
+                link.style.display = "none";
+                link.href = url;
+                link.download = filename;
+                document.body.appendChild(link);
+                link.click();
+
+                // Cleanup
+                setTimeout(() => {
+                    URL.revokeObjectURL(url);
+                    link.remove();
+                }, 100);
+
+            } else {
+                console.warn(`[htmx-download] Unexpected response status: ${xhr.status}`);
+            }
+
+            // Prevent htmx from swapping content
+            evt.detail.shouldSwap = false;
+        }
+    },
+});

Sources/App/Middleware/DependenciesMiddleware.swift

@@ -36,6 +36,7 @@ struct DependenciesMiddleware: AsyncMiddleware {
         // $0.dateFormatter = .liveValue
         $0.viewController = viewController
         $0.pdfClient = .liveValue
+        $0.fileClient = .live(fileIO: request.fileio)
       } operation: {
         try await next.respond(to: request)
       }

Sources/App/configure.swift

@@ -66,7 +66,7 @@ private func setupDatabase(
   let databaseClient = makeDatabaseClient(app.db)
 
   if app.environment != .testing {
-    try await app.migrations.add(databaseClient.migrations.run())
+    try await app.migrations.add(databaseClient.migrations())
   }
 
   return databaseClient
@@ -114,42 +114,6 @@ extension SiteRoute {
 
 extension DuctSizes: Content {}
 
-// FIX: Move
-func handlePdf(_ projectID: Project.ID, on request: Request) async throws -> Response {
-  @Dependency(\.projectClient) var projectClient
-
-  let html = try await projectClient.toHTML(projectID)
-  let url = "/tmp/\(projectID)"
-  try await request.fileio.writeFile(.init(string: html.render()), at: "\(url).html")
-
-  let process = Process()
-  let standardInput = Pipe()
-  let standardOutput = Pipe()
-  process.standardInput = standardInput
-  process.standardOutput = standardOutput
-  process.executableURL = URL(fileURLWithPath: "/bin/pandoc")
-  process.arguments = [
-    "\(url).html",
-    "--pdf-engine=weasyprint",
-    "--from=html",
-    "--css=Public/css/pdf.css",
-    "-o", "\(url).pdf",
-  ]
-  try process.run()
-  process.waitUntilExit()
-
-  let response = try await request.fileio.asyncStreamFile(at: "\(url).pdf", mediaType: .pdf) { _ in
-    // Remove files here.
-    try FileManager.default.removeItem(atPath: "\(url).pdf")
-    try FileManager.default.removeItem(atPath: "\(url).html")
-  }
-  response.headers.replaceOrAdd(name: .contentType, value: "application/octet-stream")
-  response.headers.replaceOrAdd(
-    name: .contentDisposition, value: "attachment; filename=Duct-Calc.pdf"
-  )
-  return response
-}
-
 @Sendable
 private func siteHandler(
   request: Request,
@@ -164,9 +128,10 @@ private func siteHandler(
     return try await apiController.respond(route, request: request)
   case .health:
     return HTTPStatus.ok
-  // FIX: Move
+  // Generating a pdf return's a `Response` instead of `HTML` like other views, so we
+  // need to handle it seperately.
   case .view(.project(.detail(let projectID, .pdf))):
-    return try await handlePdf(projectID, on: request)
+    return try await projectClient.generatePdf(projectID)
   case .view(let route):
     return try await viewController.respond(route: route, request: request)
   }

Sources/DatabaseClient/Interface.swift

@@ -55,6 +55,10 @@ extension DatabaseClient {
   @DependencyClient
   public struct Migrations: Sendable {
     public var run: @Sendable () async throws -> [any AsyncMigration]
+
+    public func callAsFunction() async throws -> [any AsyncMigration] {
+      try await self.run()
+    }
   }
 }
 

Sources/EnvClient/Interface.swift

@@ -0,0 +1,74 @@
+import Dependencies
+import DependenciesMacros
+import Foundation
+
+extension DependencyValues {
+
+  /// Holds values defined in the process environment that are needed.
+  ///
+  /// These are generally loaded from a `.env` file, but also have default values,
+  /// if not found.
+  public var env: @Sendable () throws -> EnvVars {
+    get { self[EnvClient.self].env }
+    set { self[EnvClient.self].env = newValue }
+  }
+}
+
+@DependencyClient
+struct EnvClient: Sendable {
+  public var env: @Sendable () throws -> EnvVars
+}
+
+/// Holds values defined in the process environment that are needed.
+///
+/// These are generally loaded from a `.env` file, but also have default values,
+/// if not found.
+public struct EnvVars: Codable, Equatable, Sendable {
+
+  /// The path to the pandoc executable on the system, used to generate pdf's.
+  public let pandocPath: String
+
+  /// The pdf engine to use with pandoc when creating pdf's.
+  public let pdfEngine: String
+
+  public init(
+    pandocPath: String = "/usr/bin/pandoc",
+    pdfEngine: String = "weasyprint"
+  ) {
+    self.pandocPath = pandocPath
+    self.pdfEngine = pdfEngine
+  }
+
+  enum CodingKeys: String, CodingKey {
+    case pandocPath = "PANDOC_PATH"
+    case pdfEngine = "PDF_ENGINE"
+  }
+
+}
+
+extension EnvClient: DependencyKey {
+  static let testValue = Self()
+
+  static let liveValue = Self(env: {
+    // Convert default values into a dictionary.
+    let defaults =
+      (try? encoder.encode(EnvVars()))
+      .flatMap { try? decoder.decode([String: String].self, from: $0) }
+      ?? [:]
+
+    // Merge the default values with values found in process environment.
+    let assigned = defaults.merging(ProcessInfo.processInfo.environment, uniquingKeysWith: { $1 })
+
+    return (try? JSONSerialization.data(withJSONObject: assigned))
+      .flatMap { try? decoder.decode(EnvVars.self, from: $0) }
+      ?? .init()
+  })
+}
+
+private let encoder: JSONEncoder = {
+  JSONEncoder()
+}()
+
+private let decoder: JSONDecoder = {
+  JSONDecoder()
+}()

Sources/FileClient/Interface.swift

@@ -1,6 +1,7 @@
 import Dependencies
 import DependenciesMacros
 import Foundation
+import Vapor
 
 extension DependencyValues {
   public var fileClient: FileClient {
@@ -11,19 +12,29 @@ extension DependencyValues {
 
 @DependencyClient
 public struct FileClient: Sendable {
+  public typealias OnCompleteHandler = @Sendable () async throws -> Void
+
   public var writeFile: @Sendable (String, String) async throws -> Void
   public var removeFile: @Sendable (String) async throws -> Void
+  public var streamFile: @Sendable (String, @escaping OnCompleteHandler) async throws -> Response
 }
 
-extension FileClient: DependencyKey {
+extension FileClient: TestDependencyKey {
   public static let testValue = Self()
 
-  public static let liveValue = Self(
-    writeFile: { contents, path in
-      try contents.write(to: URL(fileURLWithPath: path), atomically: true, encoding: .utf8)
-    },
-    removeFile: { path in
-      try FileManager.default.removeItem(atPath: path)
-    }
-  )
+  public static func live(fileIO: FileIO) -> Self {
+    .init(
+      writeFile: { contents, path in
+        try await fileIO.writeFile(ByteBuffer(string: contents), at: path)
+      },
+      removeFile: { path in
+        try FileManager.default.removeItem(atPath: path)
+      },
+      streamFile: { path, onComplete in
+        try await fileIO.asyncStreamFile(at: path) { _ in
+          try await onComplete()
+        }
+      }
+    )
+  }
 }

Sources/PdfClient/Interface.swift

@@ -1,10 +1,15 @@
 import Dependencies
 import DependenciesMacros
 import Elementary
+import EnvClient
+import FileClient
+import Foundation
 import ManualDCore
 
 extension DependencyValues {
 
+  /// Access the pdf client dependency that can be used to generate pdf's for
+  /// a project.
   public var pdfClient: PdfClient {
     get { self[PdfClient.self] }
     set { self[PdfClient.self] = newValue }
@@ -13,8 +18,24 @@ extension DependencyValues {
 
 @DependencyClient
 public struct PdfClient: Sendable {
+  /// Generate the html used to convert to pdf for a project.
   public var html: @Sendable (Request) async throws -> (any HTML & Sendable)
-  public var markdown: @Sendable (Request) async throws -> String
+
+  /// Converts the generated html to a pdf.
+  ///
+  /// **NOTE:** This is generally not used directly, instead use the overload that accepts a request,
+  ///           which generates the html and does the conversion all in one step.
+  public var generatePdf: @Sendable (Project.ID, any HTML & Sendable) async throws -> Response
+
+  /// Generate a pdf for the given project request.
+  ///
+  /// - Parameters:
+  ///   - request: The project data used to generate the pdf.
+  public func generatePdf(request: Request) async throws -> Response {
+    let html = try await self.html(request)
+    return try await self.generatePdf(request.project.id, html)
+  }
+
 }
 
 extension PdfClient: DependencyKey {
@@ -24,14 +45,38 @@ extension PdfClient: DependencyKey {
     html: { request in
       request.toHTML()
     },
-    markdown: { request in
-      request.toMarkdown()
+    generatePdf: { projectID, html in
+      @Dependency(\.fileClient) var fileClient
+      @Dependency(\.env) var env
+
+      let envVars = try env()
+      let baseUrl = "/tmp/\(projectID)"
+      try await fileClient.writeFile(html.render(), "\(baseUrl).html")
+
+      let process = Process()
+      let standardInput = Pipe()
+      let standardOutput = Pipe()
+      process.standardInput = standardInput
+      process.standardOutput = standardOutput
+      process.executableURL = URL(fileURLWithPath: envVars.pandocPath)
+      process.arguments = [
+        "\(baseUrl).html",
+        "--pdf-engine=\(envVars.pdfEngine)",
+        "--from=html",
+        "--css=Public/css/pdf.css",
+        "--output=\(baseUrl).pdf",
+      ]
+      try process.run()
+      process.waitUntilExit()
+
+      return .init(htmlPath: "\(baseUrl).html", pdfPath: "\(baseUrl).pdf")
+
     }
   )
 }
 
 extension PdfClient {
-
+  /// Container for the data required to generate a pdf for a given project.
   public struct Request: Codable, Equatable, Sendable {
 
     public let project: Project
@@ -44,6 +89,10 @@ extension PdfClient {
     public let frictionRate: FrictionRate
     public let projectSHR: Double
 
+    var totalEquivalentLength: Double {
+      maxReturnTEL.totalEquivalentLength + maxSupplyTEL.totalEquivalentLength
+    }
+
     public init(
       project: Project,
       rooms: [Room],
@@ -66,6 +115,17 @@ extension PdfClient {
       self.projectSHR = projectSHR
     }
   }
+
+  public struct Response: Equatable, Sendable {
+
+    public let htmlPath: String
+    public let pdfPath: String
+
+    public init(htmlPath: String, pdfPath: String) {
+      self.htmlPath = htmlPath
+      self.pdfPath = pdfPath
+    }
+  }
 }
 
 #if DEBUG

Sources/PdfClient/Request+html.swift

@@ -63,7 +63,6 @@ struct PdfDocument: HTMLDocument {
           }
         }
       }
-
       div(.class("section")) {
         h2 { "Duct Sizes" }
         DuctSizesTable(rooms: request.ductSizes.rooms)

Sources/PdfClient/Request+markdown.swift

@@ -1,113 +0,0 @@
-import Foundation
-import ManualDCore
-
-extension PdfClient.Request {
-
-  func toMarkdown() -> String {
-    var retval = """
-      # Duct Calc
-
-      **Name:** \(project.name)
-      **Address:** \(project.streetAddress)
-                 \(project.city), \(project.state) \(project.zipCode)
-
-      ## Equipment
-
-      |                 | Value                           |
-      |:----------------|:--------------------------------|
-      | Static Pressure | \(equipmentInfo.staticPressure.string()) |
-      | Heating CFM     | \(equipmentInfo.heatingCFM.string())     | 
-      | Cooling CFM     | \(equipmentInfo.coolingCFM.string())     | 
-
-      ## Friction Rate
-
-      | Component Loss  | Value                           |
-      |:----------------|:--------------------------------|
-
-      """
-    for row in componentLosses {
-      retval += "\(componentLossRow(row))\n"
-    }
-
-    retval += """
-
-
-      | Results         | Value                           |
-      |:-----------------|:---------------------------------|
-      | Available Static Pressure    | \(frictionRate.availableStaticPressure.string()) |
-      | Total Equivalent Length      | \(totalEquivalentLength.string())                |
-      | Friction Rate Design Value   | \(frictionRate.value.string())                   |
-
-      ## Duct Sizes
-
-      | Register | Dsn CFM | Round Size | Velocity | Final Size | Flex Size | Height | Width |
-      |:---------|:--------|:----------------|:---------|:-----------|:----------|:-------|:------|
-
-      """
-    for row in ductSizes.rooms {
-      retval += "\(registerRow(row))\n"
-    }
-
-    retval += """
-
-      ## Trunk Sizes
-
-      ### Supply Trunks
-
-      | Name     | Associated Supplies | Dsn CFM | Velocity | Final Size | Flex Size | Height | Width |
-      |:---------|:--------------------|:--------|:---------|:-----------|:----------|:-------|:------|
-
-      """
-    for row in ductSizes.trunks.filter({ $0.type == .supply }) {
-      retval += "\(trunkRow(row))\n"
-    }
-
-    retval += """
-
-      ### Return Trunks / Run Outs
-
-      | Name     | Associated Supplies | Dsn CFM | Velocity | Final Size | Flex Size | Height | Width |
-      |:---------|:--------------------|:--------|:---------|:-----------|:----------|:-------|:------|
-
-      """
-    for row in ductSizes.trunks.filter({ $0.type == .return }) {
-      retval += "\(trunkRow(row))\n"
-    }
-
-    return retval
-  }
-
-  func registerRow(_ row: DuctSizes.RoomContainer) -> String {
-    return """
-      | \(row.roomName) | \(row.designCFM.value.string(digits: 0)) | \(row.roundSize.string()) | \(row.velocity.string()) | \(row.finalSize.string()) | \(row.flexSize.string()) | \(row.height?.string() ?? "") | \(row.width?.string() ?? "") |
-      """
-  }
-
-  func trunkRow(_ row: DuctSizes.TrunkContainer) -> String {
-    return """
-      | \(row.name ?? "") | \(associatedSupplyString(row)) | \(row.designCFM.value.string(digits: 0)) | \(row.roundSize.string()) | \(row.velocity.string()) | \(row.finalSize.string()) | \(row.flexSize.string()) | \(row.ductSize.height?.string() ?? "") | \(row.width?.string() ?? "") |
-      """
-  }
-
-  func componentLossRow(_ row: ComponentPressureLoss) -> String {
-    return """
-      | \(row.name) | \(row.value.string()) |
-      """
-  }
-
-  var totalEquivalentLength: Double {
-    maxSupplyTEL.totalEquivalentLength + maxReturnTEL.totalEquivalentLength
-  }
-
-  func associatedSupplyString(_ row: DuctSizes.TrunkContainer) -> String {
-    row.associatedSupplyString(rooms: ductSizes.rooms)
-  }
-}
-
-extension DuctSizes.TrunkContainer {
-
-  func associatedSupplyString(rooms: [DuctSizes.RoomContainer]) -> String {
-    self.registerIDS(rooms: rooms)
-      .joined(separator: ", ")
-  }
-}

Sources/ProjectClient/Interface.swift

@@ -3,6 +3,7 @@ import DependenciesMacros
 import Elementary
 import ManualDClient
 import ManualDCore
+import Vapor
 
 extension DependencyValues {
   public var projectClient: ProjectClient {
@@ -27,10 +28,7 @@ public struct ProjectClient: Sendable {
     @Sendable (User.ID, Project.Create) async throws -> CreateProjectResponse
 
   public var frictionRate: @Sendable (Project.ID) async throws -> FrictionRateResponse
-
-  // FIX: Name to something to do with generating a pdf, just experimenting now.
-  public var toMarkdown: @Sendable (Project.ID) async throws -> String
-  public var toHTML: @Sendable (Project.ID) async throws -> (any HTML & Sendable)
+  public var generatePdf: @Sendable (Project.ID) async throws -> Response
 }
 
 extension ProjectClient: TestDependencyKey {

Sources/ProjectClient/Live.swift

@@ -1,5 +1,6 @@
 import DatabaseClient
 import Dependencies
+import FileClient
 import Logging
 import ManualDClient
 import ManualDCore
@@ -11,6 +12,7 @@ extension ProjectClient: DependencyKey {
     @Dependency(\.database) var database
     @Dependency(\.manualD) var manualD
     @Dependency(\.pdfClient) var pdfClient
+    @Dependency(\.fileClient) var fileClient
 
     return .init(
       calculateDuctSizes: { projectID in
@@ -35,11 +37,25 @@ extension ProjectClient: DependencyKey {
       frictionRate: { projectID in
         try await manualD.frictionRate(projectID: projectID)
       },
-      toMarkdown: { projectID in
-        try await pdfClient.markdown(database.makePdfRequest(projectID))
-      },
-      toHTML: { projectID in
-        try await pdfClient.html(database.makePdfRequest(projectID))
+      generatePdf: { projectID in
+        let pdfResponse = try await pdfClient.generatePdf(
+          request: database.makePdfRequest(projectID)
+        )
+
+        let response = try await fileClient.streamFile(
+          pdfResponse.pdfPath,
+          {
+            try await fileClient.removeFile(pdfResponse.htmlPath)
+            try await fileClient.removeFile(pdfResponse.pdfPath)
+          }
+        )
+
+        response.headers.replaceOrAdd(name: .contentType, value: "application/octet-stream")
+        response.headers.replaceOrAdd(
+          name: .contentDisposition, value: "attachment; filename=Duct-Calc.pdf"
+        )
+
+        return response
       }
     )
   }
@@ -48,31 +64,6 @@ extension ProjectClient: DependencyKey {
 
 extension DatabaseClient {
 
-  // fileprivate func makePdfRequest(_ projectID: Project.ID) async throws -> PdfClient.Request {
-  //   @Dependency(\.manualD) var manualD
-  //
-  //   guard let project = try await projects.get(projectID) else {
-  //     throw ProjectClientError("Project not found. id: \(projectID)")
-  //   }
-  //   let frictionRateResponse = try await manualD.frictionRate(projectID: projectID)
-  //   guard let frictionRate = frictionRateResponse.frictionRate else {
-  //     throw ProjectClientError("Friction rate not found. id: \(projectID)")
-  //   }
-  //   let (ductSizes, sharedInfo, rooms) = try await calculateDuctSizes(projectID: projectID)
-  //
-  //   return .init(
-  //     project: project,
-  //     rooms: rooms,
-  //     componentLosses: frictionRateResponse.componentLosses,
-  //     ductSizes: ductSizes,
-  //     equipmentInfo: sharedInfo.equipmentInfo,
-  //     maxSupplyTEL: sharedInfo.maxSupplyLength,
-  //     maxReturnTEL: sharedInfo.maxReturnLenght,
-  //     frictionRate: frictionRate,
-  //     projectSHR: sharedInfo.projectSHR
-  //   )
-  // }
-
   fileprivate func makePdfRequest(_ projectID: Project.ID) async throws -> PdfClient.Request {
     @Dependency(\.manualD) var manualD
 

Sources/Styleguide/HTMXExtensions.swift

@@ -32,6 +32,6 @@ extension HTMLAttribute.hx {
 extension HTMLAttribute.hx {
   @Sendable
   public static func indicator() -> HTMLAttribute {
-    indicator(".hx-indicator")
+    indicator(".htmx-indicator")
   }
 }

Sources/ViewController/Live.swift

@@ -32,7 +32,8 @@ extension ViewController.Request {
       //     // TestPage(trunks: result.trunks, rooms: result.rooms)
       //   }
       // }
-      return try! await pdfClient.html(.mock())
+      // return try! await pdfClient.html(.mock())
+      return EmptyHTML()
     case .login(let route):
       switch route {
       case .index(let next):
@@ -195,7 +196,9 @@ extension SiteRoute.View.ProjectRoute {
       case .pdf:
         // FIX: This should return a pdf to download or be wrapped in a
         //      result view.
-        return try! await projectClient.toHTML(projectID)
+        // return try! await projectClient.toHTML(projectID)
+        // This get's handled elsewhere because it returns a response, not a view.
+        fatalError()
       case .rooms(let route):
         return await route.renderView(on: request, projectID: projectID)
       }

Sources/ViewController/Views/DuctSizing/DuctSizingView.swift

@@ -24,11 +24,20 @@ struct DuctSizingView: HTML, Sendable {
           .attributes(.class("text-error font-bold italic mt-4"))
         }
 
-        a(
-          .class("btn btn-primary"),
-          .href(route: .project(.detail(projectID, .pdf)))
-        ) {
-          "PDF"
+        div {
+          button(
+            .class("btn btn-primary"),
+            .hx.get(route: .project(.detail(projectID, .pdf))),
+            .hx.ext("htmx-download"),
+            .hx.swap(.none),
+            .hx.indicator()
+          ) {
+            span { "PDF" }
+            Indicator()
+          }
+          // div {
+          //   Indicator()
+          // }
         }
 
       }

Sources/ViewController/Views/MainPage.swift

@@ -50,8 +50,10 @@ public struct MainPage<Inner: HTML>: SendableHTMLDocument where Inner: Sendable
     meta(.content("1024"), .name("og:image:height"))
     meta(.content(keywords), .name(.keywords))
     script(.src("https://unpkg.com/htmx.org@2.0.8")) {}
+    script(.src("/js/htmx-download.js")) {}
     script(.src("/js/main.js")) {}
     link(.rel(.stylesheet), .href("/css/output.css"))
+    link(.rel(.stylesheet), .href("/css/htmx.css"))
     link(
       .rel(.icon),
       .href("/images/favicon.ico"),

Tests/PdfClientTests/PdfClientTests.swift

@@ -0,0 +1,26 @@
+import Dependencies
+import Foundation
+import HTMLSnapshotTesting
+import PdfClient
+import SnapshotTesting
+import Testing
+
+@Suite(.snapshots(record: .missing))
+struct PdfClientTests {
+
+  @Test
+  func html() async throws {
+
+    try await withDependencies {
+      $0.pdfClient = .liveValue
+      $0.uuid = .incrementing
+      $0.date.now = Date(timeIntervalSince1970: 1_234_567_890)
+    } operation: {
+      @Dependency(\.pdfClient) var pdfClient
+
+      let html = try await pdfClient.html(.mock())
+      assertSnapshot(of: html, as: .html)
+    }
+
+  }
+}

Tests/PdfClientTests/__Snapshots__/PdfClientTests/html.1.html

@@ -0,0 +1,583 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <title>Duct Calc</title>
+    <link rel="stylesheet" href="/css/pdf.css">
+  </head>
+  <body>
+    <div>
+      <h2>Project</h2>
+      <div class="flex">
+        <table>
+          <tbody>
+            <tr>
+              <td class="label">Name</td>
+              <td>Testy McTestface</td>
+            </tr>
+            <tr>
+              <td class="label">Address</td>
+              <td>
+                <p>
+                  1234 Sesame Street
+                  <br>
+                  Monroe, OH 55555
+                </p>
+              </td>
+            </tr>
+          </tbody>
+        </table>
+        <table></table>
+      </div>
+      <div class="section">
+        <div class="flex">
+          <h2>Equipment</h2>
+          <h2>Friction Rate</h2>
+        </div>
+        <div class="flex">
+          <div class="container">
+            <div class="table-container">
+              <table>
+                <thead>
+                  <tr class="bg-green">
+                    <th>Equipment</th>
+                    <th class="justify-end">Value</th>
+                  </tr>
+                </thead>
+                <tbody>
+                  <tr>
+                    <td>Static Pressure</td>
+                    <td class="justify-end">0.5</td>
+                  </tr>
+                  <tr>
+                    <td>Heating CFM</td>
+                    <td class="justify-end">900</td>
+                  </tr>
+                  <tr>
+                    <td>Cooling CFM</td>
+                    <td class="justify-end">1,000</td>
+                  </tr>
+                </tbody>
+              </table>
+            </div>
+            <div class="table-container">
+              <table>
+                <thead>
+                  <tr class="bg-green">
+                    <th>Friction Rate</th>
+                    <th class="justify-end">Value</th>
+                  </tr>
+                </thead>
+                <tbody>
+                  <tr>
+                    <td>evaporator-coil</td>
+                    <td class="justify-end">0.2</td>
+                  </tr>
+                  <tr>
+                    <td>filter</td>
+                    <td class="justify-end">0.1</td>
+                  </tr>
+                  <tr>
+                    <td>supply-outlet</td>
+                    <td class="justify-end">0.03</td>
+                  </tr>
+                  <tr>
+                    <td>return-grille</td>
+                    <td class="justify-end">0.03</td>
+                  </tr>
+                  <tr>
+                    <td>balancing-damper</td>
+                    <td class="justify-end">0.03</td>
+                  </tr>
+                </tbody>
+              </table>
+            </div>
+          </div>
+        </div>
+      </div>
+      <div class="section">
+        <h2>Duct Sizes</h2>
+        <table class="w-full">
+          <thead>
+            <tr class="bg-green">
+              <th>Name</th>
+              <th>Dsn CFM</th>
+              <th>Round Size</th>
+              <th>Velocity</th>
+              <th>Final Size</th>
+              <th>Flex Size</th>
+              <th>Height</th>
+              <th>Width</th>
+            </tr>
+          </thead>
+          <tbody>
+            <tr>
+              <td>Bed-1</td>
+              <td>92</td>
+              <td>7</td>
+              <td>489</td>
+              <td>8</td>
+              <td>8</td>
+              <td></td>
+              <td></td>
+            </tr>
+            <tr>
+              <td>Entry</td>
+              <td>88</td>
+              <td>7</td>
+              <td>489</td>
+              <td>8</td>
+              <td>8</td>
+              <td></td>
+              <td></td>
+            </tr>
+            <tr>
+              <td>Entry</td>
+              <td>88</td>
+              <td>7</td>
+              <td>489</td>
+              <td>8</td>
+              <td>8</td>
+              <td></td>
+              <td></td>
+            </tr>
+            <tr>
+              <td>Family Room</td>
+              <td>92</td>
+              <td>7</td>
+              <td>489</td>
+              <td>8</td>
+              <td>8</td>
+              <td></td>
+              <td></td>
+            </tr>
+            <tr>
+              <td>Family Room</td>
+              <td>92</td>
+              <td>7</td>
+              <td>489</td>
+              <td>8</td>
+              <td>8</td>
+              <td></td>
+              <td></td>
+            </tr>
+            <tr>
+              <td>Family Room</td>
+              <td>92</td>
+              <td>7</td>
+              <td>489</td>
+              <td>8</td>
+              <td>8</td>
+              <td></td>
+              <td></td>
+            </tr>
+            <tr>
+              <td>Kitchen</td>
+              <td>95</td>
+              <td>7</td>
+              <td>489</td>
+              <td>8</td>
+              <td>8</td>
+              <td></td>
+              <td></td>
+            </tr>
+            <tr>
+              <td>Kitchen</td>
+              <td>95</td>
+              <td>7</td>
+              <td>489</td>
+              <td>8</td>
+              <td>8</td>
+              <td></td>
+              <td></td>
+            </tr>
+            <tr>
+              <td>Living Room</td>
+              <td>127</td>
+              <td>7</td>
+              <td>489</td>
+              <td>8</td>
+              <td>8</td>
+              <td></td>
+              <td></td>
+            </tr>
+            <tr>
+              <td>Living Room</td>
+              <td>127</td>
+              <td>7</td>
+              <td>489</td>
+              <td>8</td>
+              <td>8</td>
+              <td></td>
+              <td></td>
+            </tr>
+            <tr>
+              <td>Master</td>
+              <td>87</td>
+              <td>7</td>
+              <td>489</td>
+              <td>8</td>
+              <td>8</td>
+              <td></td>
+              <td></td>
+            </tr>
+            <tr>
+              <td>Master</td>
+              <td>87</td>
+              <td>7</td>
+              <td>489</td>
+              <td>8</td>
+              <td>8</td>
+              <td></td>
+              <td></td>
+            </tr>
+          </tbody>
+        </table>
+      </div>
+      <div class="section">
+        <h2>Supply Trunk / Run Outs</h2>
+        <table class="w-full">
+          <thead class="bg-green">
+            <tr>
+              <th>Name</th>
+              <th>Dsn CFM</th>
+              <th>Round Size</th>
+              <th>Velocity</th>
+              <th>Final Size</th>
+              <th>Flex Size</th>
+              <th>Height</th>
+              <th>Width</th>
+            </tr>
+          </thead>
+          <tbody>
+            <tr>
+              <td></td>
+              <td>1,000</td>
+              <td>18</td>
+              <td>987</td>
+              <td>20</td>
+              <td>20</td>
+              <td></td>
+              <td></td>
+            </tr>
+          </tbody>
+        </table>
+      </div>
+      <div class="section">
+        <h2>Return Trunk / Run Outs</h2>
+        <table class="w-full">
+          <thead class="bg-green">
+            <tr>
+              <th>Name</th>
+              <th>Dsn CFM</th>
+              <th>Round Size</th>
+              <th>Velocity</th>
+              <th>Final Size</th>
+              <th>Flex Size</th>
+              <th>Height</th>
+              <th>Width</th>
+            </tr>
+          </thead>
+          <tbody>
+            <tr>
+              <td></td>
+              <td>1,000</td>
+              <td>18</td>
+              <td>987</td>
+              <td>20</td>
+              <td>20</td>
+              <td></td>
+              <td></td>
+            </tr>
+          </tbody>
+        </table>
+      </div>
+      <div class="section">
+        <h2>Total Equivalent Lengths</h2>
+        <table class="w-full">
+          <thead>
+            <tr class="bg-green">
+              <th>Name</th>
+              <th>Type</th>
+              <th>Straight Lengths</th>
+              <th>Groups</th>
+              <th>Total</th>
+            </tr>
+          </thead>
+          <tbody>
+            <tr>
+              <td>Supply - 1</td>
+              <td>supply</td>
+              <td>
+                <ul>
+                  <li>10</li>
+                  <li>25</li>
+                </ul>
+              </td>
+              <td>
+                <table class="w-full">
+                  <thead>
+                    <tr class="effectiveLengthGroupHeader">
+                      <th>Name</th>
+                      <th>Length</th>
+                      <th>Quantity</th>
+                      <th>Total</th>
+                    </tr>
+                  </thead>
+                  <tbody>
+                    <tr>
+                      <td>1-a</td>
+                      <td>20</td>
+                      <td>1</td>
+                      <td>20</td>
+                    </tr>
+                    <tr>
+                      <td>2-b</td>
+                      <td>30</td>
+                      <td>1</td>
+                      <td>30</td>
+                    </tr>
+                    <tr>
+                      <td>3-a</td>
+                      <td>10</td>
+                      <td>1</td>
+                      <td>10</td>
+                    </tr>
+                    <tr>
+                      <td>12-a</td>
+                      <td>10</td>
+                      <td>1</td>
+                      <td>10</td>
+                    </tr>
+                  </tbody>
+                </table>
+              </td>
+              <td>105</td>
+            </tr>
+            <tr>
+              <td>Return - 1</td>
+              <td>return</td>
+              <td>
+                <ul>
+                  <li>10</li>
+                  <li>20</li>
+                  <li>5</li>
+                </ul>
+              </td>
+              <td>
+                <table class="w-full">
+                  <thead>
+                    <tr class="effectiveLengthGroupHeader">
+                      <th>Name</th>
+                      <th>Length</th>
+                      <th>Quantity</th>
+                      <th>Total</th>
+                    </tr>
+                  </thead>
+                  <tbody>
+                    <tr>
+                      <td>5-a</td>
+                      <td>10</td>
+                      <td>1</td>
+                      <td>10</td>
+                    </tr>
+                    <tr>
+                      <td>6-a</td>
+                      <td>15</td>
+                      <td>1</td>
+                      <td>15</td>
+                    </tr>
+                    <tr>
+                      <td>7-a</td>
+                      <td>20</td>
+                      <td>1</td>
+                      <td>20</td>
+                    </tr>
+                  </tbody>
+                </table>
+              </td>
+              <td>80</td>
+            </tr>
+          </tbody>
+        </table>
+      </div>
+      <div class="section">
+        <h2>Register Detail</h2>
+        <table class="w-full">
+          <thead>
+            <tr class="bg-green">
+              <th>Name</th>
+              <th>Heating BTU</th>
+              <th>Cooling BTU</th>
+              <th>Heating CFM</th>
+              <th>Cooling CFM</th>
+              <th>Design CFM</th>
+            </tr>
+          </thead>
+          <tbody>
+            <tr>
+              <td>Bed-1</td>
+              <td>3,913</td>
+              <td>2,472</td>
+              <td>83</td>
+              <td>92</td>
+              <td>92</td>
+            </tr>
+            <tr>
+              <td>Entry</td>
+              <td>4,142</td>
+              <td>1,458</td>
+              <td>88</td>
+              <td>54</td>
+              <td>88</td>
+            </tr>
+            <tr>
+              <td>Entry</td>
+              <td>4,142</td>
+              <td>1,458</td>
+              <td>88</td>
+              <td>54</td>
+              <td>88</td>
+            </tr>
+            <tr>
+              <td>Family Room</td>
+              <td>3,262</td>
+              <td>2,482</td>
+              <td>69</td>
+              <td>92</td>
+              <td>92</td>
+            </tr>
+            <tr>
+              <td>Family Room</td>
+              <td>3,262</td>
+              <td>2,482</td>
+              <td>69</td>
+              <td>92</td>
+              <td>92</td>
+            </tr>
+            <tr>
+              <td>Family Room</td>
+              <td>3,262</td>
+              <td>2,482</td>
+              <td>69</td>
+              <td>92</td>
+              <td>92</td>
+            </tr>
+            <tr>
+              <td>Kitchen</td>
+              <td>2,259</td>
+              <td>2,548</td>
+              <td>48</td>
+              <td>95</td>
+              <td>95</td>
+            </tr>
+            <tr>
+              <td>Kitchen</td>
+              <td>2,259</td>
+              <td>2,548</td>
+              <td>48</td>
+              <td>95</td>
+              <td>95</td>
+            </tr>
+            <tr>
+              <td>Living Room</td>
+              <td>3,776</td>
+              <td>3,414</td>
+              <td>80</td>
+              <td>127</td>
+              <td>127</td>
+            </tr>
+            <tr>
+              <td>Living Room</td>
+              <td>3,776</td>
+              <td>3,414</td>
+              <td>80</td>
+              <td>127</td>
+              <td>127</td>
+            </tr>
+            <tr>
+              <td>Master</td>
+              <td>4,101</td>
+              <td>1,038</td>
+              <td>87</td>
+              <td>39</td>
+              <td>87</td>
+            </tr>
+            <tr>
+              <td>Master</td>
+              <td>4,101</td>
+              <td>1,038</td>
+              <td>87</td>
+              <td>39</td>
+              <td>87</td>
+            </tr>
+          </tbody>
+        </table>
+      </div>
+      <div class="section">
+        <h2>Room Detail</h2>
+        <table class="w-full">
+          <thead>
+            <tr class="bg-green">
+              <th>Name</th>
+              <th>Heating BTU</th>
+              <th>Cooling Total BTU</th>
+              <th>Cooling Sensible BTU</th>
+              <th>Register Count</th>
+            </tr>
+          </thead>
+          <tbody>
+            <tr>
+              <td>Bed-1</td>
+              <td>3,913</td>
+              <td>2,472</td>
+              <td>2,052</td>
+              <td>1</td>
+            </tr>
+            <tr>
+              <td>Entry</td>
+              <td>8,284</td>
+              <td>2,916</td>
+              <td>2,420</td>
+              <td>2</td>
+            </tr>
+            <tr>
+              <td>Family Room</td>
+              <td>9,785</td>
+              <td>7,446</td>
+              <td>6,180</td>
+              <td>3</td>
+            </tr>
+            <tr>
+              <td>Kitchen</td>
+              <td>4,518</td>
+              <td>5,096</td>
+              <td>4,230</td>
+              <td>2</td>
+            </tr>
+            <tr>
+              <td>Living Room</td>
+              <td>7,553</td>
+              <td>6,829</td>
+              <td>5,668</td>
+              <td>2</td>
+            </tr>
+            <tr>
+              <td>Master</td>
+              <td>8,202</td>
+              <td>2,076</td>
+              <td>1,723</td>
+              <td>2</td>
+            </tr>
+            <tr>
+              <td class="label">Totals</td>
+              <td class="heating label">42,255</td>
+              <td class="coolingTotal label">26,835</td>
+              <td class="coolingSensible label">22,273</td>
+              <td></td>
+            </tr>
+          </tbody>
+        </table>
+      </div>
+    </div>
+  </body>
+</html>

Tests/ViewControllerTests/ViewControllerTests.swift

@@ -11,7 +11,7 @@ import SnapshotTesting
 import Testing
 import ViewController
 
-@Suite(.snapshots(record: .missing))
+@Suite(.snapshots(record: .failed))
 struct ViewControllerTests {
 
   @Test

Tests/ViewControllerTests/__Snapshots__/ViewControllerTests/login.1.html

@@ -16,8 +16,10 @@
     <meta content="1024" name="og:image:height">
     <meta content="duct, hvac, duct-design, duct design, manual-d, manual d, design" name="keywords">
     <script src="https://unpkg.com/htmx.org@2.0.8"></script>
+    <script src="/js/htmx-download.js"></script>
     <script src="/js/main.js"></script>
     <link rel="stylesheet" href="/css/output.css">
+    <link rel="stylesheet" href="/css/htmx.css">
     <link rel="icon" href="/images/favicon.ico" type="image/x-icon">
     <link rel="icon" href="/images/favicon-32x32.png" type="image/png">
     <link rel="icon" href="/images/favicon-16x16.png" type="image/png">

Tests/ViewControllerTests/__Snapshots__/ViewControllerTests/projectDetail.1.html

@@ -16,8 +16,10 @@
     <meta content="1024" name="og:image:height">
     <meta content="duct, hvac, duct-design, duct design, manual-d, manual d, design" name="keywords">
     <script src="https://unpkg.com/htmx.org@2.0.8"></script>
+    <script src="/js/htmx-download.js"></script>
     <script src="/js/main.js"></script>
     <link rel="stylesheet" href="/css/output.css">
+    <link rel="stylesheet" href="/css/htmx.css">
     <link rel="icon" href="/images/favicon.ico" type="image/x-icon">
     <link rel="icon" href="/images/favicon-32x32.png" type="image/png">
     <link rel="icon" href="/images/favicon-16x16.png" type="image/png">

Tests/ViewControllerTests/__Snapshots__/ViewControllerTests/projectDetail.2.html

@@ -16,8 +16,10 @@
     <meta content="1024" name="og:image:height">
     <meta content="duct, hvac, duct-design, duct design, manual-d, manual d, design" name="keywords">
     <script src="https://unpkg.com/htmx.org@2.0.8"></script>
+    <script src="/js/htmx-download.js"></script>
     <script src="/js/main.js"></script>
     <link rel="stylesheet" href="/css/output.css">
+    <link rel="stylesheet" href="/css/htmx.css">
     <link rel="icon" href="/images/favicon.ico" type="image/x-icon">
     <link rel="icon" href="/images/favicon-32x32.png" type="image/png">
     <link rel="icon" href="/images/favicon-16x16.png" type="image/png">

Tests/ViewControllerTests/__Snapshots__/ViewControllerTests/projectDetail.3.html

@@ -16,8 +16,10 @@
     <meta content="1024" name="og:image:height">
     <meta content="duct, hvac, duct-design, duct design, manual-d, manual d, design" name="keywords">
     <script src="https://unpkg.com/htmx.org@2.0.8"></script>
+    <script src="/js/htmx-download.js"></script>
     <script src="/js/main.js"></script>
     <link rel="stylesheet" href="/css/output.css">
+    <link rel="stylesheet" href="/css/htmx.css">
     <link rel="icon" href="/images/favicon.ico" type="image/x-icon">
     <link rel="icon" href="/images/favicon-32x32.png" type="image/png">
     <link rel="icon" href="/images/favicon-16x16.png" type="image/png">

Tests/ViewControllerTests/__Snapshots__/ViewControllerTests/projectDetail.4.html

@@ -16,8 +16,10 @@
     <meta content="1024" name="og:image:height">
     <meta content="duct, hvac, duct-design, duct design, manual-d, manual d, design" name="keywords">
     <script src="https://unpkg.com/htmx.org@2.0.8"></script>
+    <script src="/js/htmx-download.js"></script>
     <script src="/js/main.js"></script>
     <link rel="stylesheet" href="/css/output.css">
+    <link rel="stylesheet" href="/css/htmx.css">
     <link rel="icon" href="/images/favicon.ico" type="image/x-icon">
     <link rel="icon" href="/images/favicon-32x32.png" type="image/png">
     <link rel="icon" href="/images/favicon-16x16.png" type="image/png">

Tests/ViewControllerTests/__Snapshots__/ViewControllerTests/projectDetail.5.html

@@ -16,8 +16,10 @@
     <meta content="1024" name="og:image:height">
     <meta content="duct, hvac, duct-design, duct design, manual-d, manual d, design" name="keywords">
     <script src="https://unpkg.com/htmx.org@2.0.8"></script>
+    <script src="/js/htmx-download.js"></script>
     <script src="/js/main.js"></script>
     <link rel="stylesheet" href="/css/output.css">
+    <link rel="stylesheet" href="/css/htmx.css">
     <link rel="icon" href="/images/favicon.ico" type="image/x-icon">
     <link rel="icon" href="/images/favicon-32x32.png" type="image/png">
     <link rel="icon" href="/images/favicon-16x16.png" type="image/png">

Tests/ViewControllerTests/__Snapshots__/ViewControllerTests/projectDetail.6.html

@@ -16,8 +16,10 @@
     <meta content="1024" name="og:image:height">
     <meta content="duct, hvac, duct-design, duct design, manual-d, manual d, design" name="keywords">
     <script src="https://unpkg.com/htmx.org@2.0.8"></script>
+    <script src="/js/htmx-download.js"></script>
     <script src="/js/main.js"></script>
     <link rel="stylesheet" href="/css/output.css">
+    <link rel="stylesheet" href="/css/htmx.css">
     <link rel="icon" href="/images/favicon.ico" type="image/x-icon">
     <link rel="icon" href="/images/favicon-32x32.png" type="image/png">
     <link rel="icon" href="/images/favicon-16x16.png" type="image/png">
@@ -55,7 +57,9 @@ p-6 w-full">
                       <p>Must complete all the previous sections to display duct sizing calculations.</p>
                     </div>
                   </div>
-                  PDF<a class="btn btn-primary" href="/projects/00000000-0000-0000-0000-000000000000/pdf"></a>
+                  <div>
+                    <button class="btn btn-primary" hx-get="/projects/00000000-0000-0000-0000-000000000000/pdf" hx-ext="htmx-download" hx-swap="none" hx-indicator=".htmx-indicator"><span>PDF</span><span class="loading loading-spinner loading-lg htmx-indicator"></span></button>
+                  </div>
                 </div>
                 <table class="table table-zebra text-lg">
                   <thead>

Tests/ViewControllerTests/__Snapshots__/ViewControllerTests/projectIndex.1.html

@@ -16,8 +16,10 @@
     <meta content="1024" name="og:image:height">
     <meta content="duct, hvac, duct-design, duct design, manual-d, manual d, design" name="keywords">
     <script src="https://unpkg.com/htmx.org@2.0.8"></script>
+    <script src="/js/htmx-download.js"></script>
     <script src="/js/main.js"></script>
     <link rel="stylesheet" href="/css/output.css">
+    <link rel="stylesheet" href="/css/htmx.css">
     <link rel="icon" href="/images/favicon.ico" type="image/x-icon">
     <link rel="icon" href="/images/favicon-32x32.png" type="image/png">
     <link rel="icon" href="/images/favicon-16x16.png" type="image/png">

Tests/ViewControllerTests/__Snapshots__/ViewControllerTests/signup.1.html

@@ -16,8 +16,10 @@
     <meta content="1024" name="og:image:height">
     <meta content="duct, hvac, duct-design, duct design, manual-d, manual d, design" name="keywords">
     <script src="https://unpkg.com/htmx.org@2.0.8"></script>
+    <script src="/js/htmx-download.js"></script>
     <script src="/js/main.js"></script>
     <link rel="stylesheet" href="/css/output.css">
+    <link rel="stylesheet" href="/css/htmx.css">
     <link rel="icon" href="/images/favicon.ico" type="image/x-icon">
     <link rel="icon" href="/images/favicon-32x32.png" type="image/png">
     <link rel="icon" href="/images/favicon-16x16.png" type="image/png">

Tests/ViewControllerTests/__Snapshots__/ViewControllerTests/userProfile.1.html

@@ -16,8 +16,10 @@
     <meta content="1024" name="og:image:height">
     <meta content="duct, hvac, duct-design, duct design, manual-d, manual d, design" name="keywords">
     <script src="https://unpkg.com/htmx.org@2.0.8"></script>
+    <script src="/js/htmx-download.js"></script>
     <script src="/js/main.js"></script>
     <link rel="stylesheet" href="/css/output.css">
+    <link rel="stylesheet" href="/css/htmx.css">
     <link rel="icon" href="/images/favicon.ico" type="image/x-icon">
     <link rel="icon" href="/images/favicon-32x32.png" type="image/png">
     <link rel="icon" href="/images/favicon-16x16.png" type="image/png">

docker/Dockerfile

@@ -66,6 +66,8 @@ RUN export DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true \
       # libxml2 \
       sqlite3 \
       curl \
+			pandoc \
+			weasyprint \
     && rm -r /var/lib/apt/lists/*
 
 # Create a vapor user and group with /app as its home directory

docker/Dockerfile.dev

@@ -18,6 +18,8 @@ RUN export DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true \
 			build-essential \
 			curl \
 			wkhtmltopdf \
+			pandoc \
+			weasyprint \
     && rm -r /var/lib/apt/lists/*
 
 # Set up a build area