cleanup Theme

Sources/phbar/Controllers/PHController.swift

@@ -37,10 +37,10 @@ final class PHController: ObservableObject {
 // Style
 
 extension PHController {
-	func style(for block: PHBlock) -> PHTheme.Style {
+	func style(for block: PHBlock) -> PHThemeStyle {
 		guard let style = theme.styles.first(where: { $0.name == block.styleName }) else {
 			guard let defaultStyle = theme.styles.first(where: { $0.name == "default" }) else {
-				return PHTheme.Style.default
+				return PHThemeStyle.default
 			}
 			return defaultStyle
 		}

Sources/phbar/Models/PHBlock.swift

@@ -9,7 +9,7 @@ final class PHBlock: ObservableObject, Decodable, Identifiable {
 	let command: String
 	let name: String?
 	let styleName: String?
-	@Published var style: PHTheme.Style = .default
+	@Published var style: PHThemeStyle = .default
 	let refresh: Double?
 	let centered: Bool?
 	var debug: Bool = false

Sources/phbar/Models/PHTheme.swift

@@ -1,53 +0,0 @@
-struct PHTheme: Decodable {
-	static let `default` = "dracula"
-
-	static let bundled = [
-		"voltage",
-		"catppuccin-mocha",
-		"dracula",
-		"gruvbox",
-		"tokyo-night",
-	]
-
-	let window: Window
-	let styles: [Style]
-
-	enum CodingKeys: String, CodingKey {
-		case window
-		case styles = "style"
-	}
-}
-
-// Window
-
-extension PHTheme {
-	struct Window: Decodable {
-		let hasShadow: Bool
-		let blur: Double
-
-		enum CodingKeys: String, CodingKey {
-			case hasShadow = "shadow"
-			case blur
-		}
-	}
-}
-
-// Style
-
-extension PHTheme {
-	struct Style: Decodable {
-		let name: String
-		let foreground: PHTheme.Color
-		let background: PHTheme.Color
-		let padding: PHTheme.Padding
-
-		static let `default`: Self = {
-			Style(
-				name: "_default",
-				foreground: .init(color: "#000000", alpha: nil),
-				background: .init(color: "#ffffff", alpha: nil),
-				padding: .init(leading: 10, trailing: 10)
-			)
-		}()
-	}
-}

Sources/phbar/Models/PHTheme/PHTheme+Color.swift

@@ -1,27 +0,0 @@
-import SwiftUI
-
-extension PHTheme {
-	struct Color: Decodable, ShapeStyle {
-		typealias Resolved = SwiftUI.Color
-
-		let color: String
-		let alpha: Double?
-
-		var uiColor: SwiftUI.Color {
-			SwiftUI.Color(hex: color, opacity: alpha)
-		}
-
-		var nsColor: NSColor? {
-			guard let cgColor else { return nil }
-			return NSColor(cgColor: cgColor)
-		}
-
-		var cgColor: CGColor? {
-			uiColor.cgColor
-		}
-
-		func resolve(in environment: EnvironmentValues) -> SwiftUI.Color {
-			uiColor
-		}
-	}
-}

Sources/phbar/Models/PHTheme/PHTheme+Padding.swift

@@ -1,12 +0,0 @@
-extension PHTheme {
-	struct Padding: Decodable {
-		let leading: Double
-		let trailing: Double
-
-		var total: Double { leading + trailing }
-
-		static var zero: Padding {
-			Self.init(leading: 0, trailing: 0)
-		}
-	}
-}

Sources/phbar/Models/Theme/PHTheme.swift

@@ -1,11 +1,24 @@
 import Foundation
 import TOML
 
+struct PHTheme: Decodable {
+	let window: PHThemeWindow
+	let styles: [PHThemeStyle]
+
+	enum CodingKeys: String, CodingKey {
+		case window
+		case styles = "style"
+	}
+}
+
+// Loading
+
 extension PHTheme {
-	/// Load theme from the default path (~/.config/phbar/theme.toml).
+	/// Load theme from the config directory (~/.config/phbar/themes/).
 	/// If the file doesn't exist or fails to parse, defaults are used (non-fatal).
 	static func load(_ theme: String?) throws -> PHTheme {
-		let theme = theme ?? Self.default
+		guard let theme else { return try loadFromBundle() }
+
 		let url = FileManager.default.homeDirectoryForCurrentUser.appending(
 			path: ".config/phbar/themes/\(theme).toml"
 		)
@@ -13,16 +26,16 @@ extension PHTheme {
 		if FileManager.default.fileExists(atPath: url.relativePath) {
 			return try load(from: url)
 		} else {
-			return try load(bundled: theme)
+			return try loadFromBundle()
 		}
 	}
 
-	/// Load a bundled theme.
+	/// Load the bundled theme.
 	/// If the theme doesn't exist or fails to parse, the execution is interrupted.
-	static func load(bundled theme: String) throws -> PHTheme {
+	static private func loadFromBundle() throws -> PHTheme {
 		guard
 			let defaultConfig = Bundle.module.url(
-				forResource: theme,
+				forResource: "theme",
 				withExtension: "toml"
 			)?.resolvingSymlinksInPath()
 		else {
@@ -33,7 +46,7 @@ extension PHTheme {
 
 	/// Load theme from a file at URL.
 	/// If the file doesn't exist or fails to parse, the execution is interrupted.
-	static func load(from url: URL) throws -> PHTheme {
+	static private func load(from url: URL) throws -> PHTheme {
 		do {
 			let data = try Data(contentsOf: url)
 			guard let contents = String(data: data, encoding: .utf8), !contents.isEmpty else {
@@ -47,7 +60,7 @@ extension PHTheme {
 
 	/// Load theme from a TOML string.
 	/// If the content fails to parse, the execution is interrupted.
-	static func load(from contents: String) throws -> PHTheme {
+	static private func load(from contents: String) throws -> PHTheme {
 		do {
 			let decoder = TOMLDecoder()
 			return try decoder.decode(PHTheme.self, from: contents)

Sources/phbar/Models/Theme/PHThemeColor.swift

@@ -0,0 +1,25 @@
+import SwiftUI
+
+struct PHThemeColor: Decodable, ShapeStyle {
+	typealias Resolved = SwiftUI.Color
+
+		let color: String
+		let alpha: Double?
+
+		var uiColor: SwiftUI.Color {
+			SwiftUI.Color(hex: color, opacity: alpha)
+		}
+
+	var nsColor: NSColor? {
+		guard let cgColor else { return nil }
+		return NSColor(cgColor: cgColor)
+	}
+
+	var cgColor: CGColor? {
+		uiColor.cgColor
+	}
+
+	func resolve(in environment: EnvironmentValues) -> SwiftUI.Color {
+		uiColor
+	}
+}

Sources/phbar/Models/Theme/PHThemePadding.swift

@@ -0,0 +1,10 @@
+struct PHThemePadding: Decodable {
+	let leading: Double
+	let trailing: Double
+
+	var total: Double { leading + trailing }
+
+	static var zero: PHThemePadding {
+		Self.init(leading: 0, trailing: 0)
+	}
+}

Sources/phbar/Models/Theme/PHThemeStyle.swift

@@ -0,0 +1,15 @@
+struct PHThemeStyle: Decodable {
+	let name: String
+	let foreground: PHThemeColor
+	let background: PHThemeColor
+	let padding: PHThemePadding
+
+	static let `default`: Self = {
+		PHThemeStyle(
+			name: "_default",
+			foreground: .init(color: "#000000", alpha: nil),
+			background: .init(color: "#ffffff", alpha: nil),
+			padding: .init(leading: 10, trailing: 10)
+		)
+	}()
+}

Sources/phbar/Models/Theme/PHThemeWindow.swift

@@ -0,0 +1,9 @@
+struct PHThemeWindow: Decodable {
+	let hasShadow: Bool
+	let blur: Double
+
+	enum CodingKeys: String, CodingKey {
+		case hasShadow = "shadow"
+		case blur
+	}
+}

Sources/phbar/Themes/dracula.toml

@@ -1,19 +0,0 @@
-# phbar theme file ~ Dracula
-#
-# Place at ~/.config/phbar/themes/dracula.toml
-
-[window]
-shadow = false
-blur   = 10.0
-
-[[style]]
-name = "default"
-foreground = { color = "#f8f8f2" }
-background = { color = "#000000", alpha = 0.5 }
-padding    = { leading = 0.0, trailing = 0.0 }
-
-[[style]]
-name = "tinted"
-foreground = { color = "#282a36" }
-background = { color = "#bd93f9" }
-padding    = { leading = 10.0, trailing = 10.0 }