refactor: remove iced_drop & workspace

1 files changed, 381 insertions, 0 deletions

diff --git a/src/theme.rs b/src/theme.rs
new file mode 100644
index 0000000..7d18aa9
--- /dev/null
+++ b/src/theme.rs
@@ -0,0 +1,381 @@
+use std::sync::Arc;
+
+use iced::theme::palette::Extended;
+use iced::Color;
+
+use crate::config::Config;
+
+pub fn theme_index(theme_name: &str, slice: &[iced::Theme]) -> Option<usize> {
+    slice
+        .iter()
+        .position(|theme| theme.to_string() == theme_name)
+}
+
+pub fn theme_from_str(
+    config: Option<&Config>,
+    theme_name: &str,
+) -> iced::Theme {
+    match theme_name {
+        "Light" => iced::Theme::Light,
+        "Dark" => iced::Theme::Dark,
+        "Dracula" => iced::Theme::Dracula,
+        "Nord" => iced::Theme::Nord,
+        "Solarized Light" => iced::Theme::SolarizedLight,
+        "Solarized Dark" => iced::Theme::SolarizedDark,
+        "Gruvbox Light" => iced::Theme::GruvboxLight,
+        "Gruvbox Dark" => iced::Theme::GruvboxDark,
+        "Catppuccin Latte" => iced::Theme::CatppuccinLatte,
+        "Catppuccin Frappé" => iced::Theme::CatppuccinFrappe,
+        "Catppuccin Macchiato" => iced::Theme::CatppuccinMacchiato,
+        "Catppuccin Mocha" => iced::Theme::CatppuccinMocha,
+        "Tokyo Night" => iced::Theme::TokyoNight,
+        "Tokyo Night Storm" => iced::Theme::TokyoNightStorm,
+        "Tokyo Night Light" => iced::Theme::TokyoNightLight,
+        "Kanagawa Wave" => iced::Theme::KanagawaWave,
+        "Kanagawa Dragon" => iced::Theme::KanagawaDragon,
+        "Kanagawa Lotus" => iced::Theme::KanagawaLotus,
+        "Moonfly" => iced::Theme::Moonfly,
+        "Nightfly" => iced::Theme::Nightfly,
+        "Oxocarbon" => iced::Theme::Oxocarbon,
+        "Ferra" => iced::Theme::Ferra,
+        _ => {
+            if let Some(config) = config {
+                if theme_name == config.theme.selected.to_string() {
+                    config.theme.selected.clone()
+                } else if let Some(index) =
+                    theme_index(theme_name, &config.theme.all)
+                {
+                    config.theme.all[index].clone()
+                } else {
+                    iced::Theme::default()
+                }
+            } else {
+                iced::Theme::default()
+            }
+        }
+    }
+}
+
+fn palette_to_string(palette: &iced::theme::Palette) -> String {
+    format!(
+        r#"Palette {{
+            background: color!(0x{}),
+            text: color!(0x{}),
+            primary: color!(0x{}),
+            success: color!(0x{}),
+            danger: color!(0x{}),
+        }}"#,
+        color_to_hex(palette.background),
+        color_to_hex(palette.text),
+        color_to_hex(palette.primary),
+        color_to_hex(palette.success),
+        color_to_hex(palette.danger),
+    )
+}
+
+fn extended_to_string(extended: &Extended) -> String {
+    format!(
+        r#"
+Extended{{background:Background{{base:Pair{{color:color!(0x{}),text:color!(0x{}),}},weak:Pair{{color:color!(0x{}),text:color!(0x{}),}},strong:Pair{{color:color!(0x{}),text:color!(0x{}),}},}},primary:Primary{{base:Pair{{color:color!(0x{}),text:color!(0x{}),}},weak:Pair{{color:color!(0x{}),text:color!(0x{}),}},strong:Pair{{color:color!(0x{}),text:color!(0x{}),}},}},secondary:Secondary{{base:Pair{{color:color!(0x{}),text:color!(0x{}),}},weak:Pair{{color:color!(0x{}),text:color!(0x{}),}},strong:Pair{{color:color!(0x{}),text:color!(0x{}),}},}},success:Success{{base:Pair{{color:color!(0x{}),text:color!(0x{}),}},weak:Pair{{color:color!(0x{}),text:color!(0x{}),}},strong:Pair{{color:color!(0x{}),text:color!(0x{}),}},}},danger:Danger{{base:Pair{{color:color!(0x{}),text:color!(0x{}),}},weak:Pair{{color:color!(0x{}),text:color!(0x{}),}},strong:Pair{{color:color!(0x{}),text:color!(0x{}),}},}},is_dark:true,}}"#,
+        color_to_hex(extended.background.base.color),
+        color_to_hex(extended.background.base.text),
+        color_to_hex(extended.background.weak.color),
+        color_to_hex(extended.background.weak.text),
+        color_to_hex(extended.background.strong.color),
+        color_to_hex(extended.background.strong.text),
+        color_to_hex(extended.primary.base.color),
+        color_to_hex(extended.primary.base.text),
+        color_to_hex(extended.primary.weak.color),
+        color_to_hex(extended.primary.weak.text),
+        color_to_hex(extended.primary.strong.color),
+        color_to_hex(extended.primary.strong.text),
+        color_to_hex(extended.secondary.base.color),
+        color_to_hex(extended.secondary.base.text),
+        color_to_hex(extended.secondary.weak.color),
+        color_to_hex(extended.secondary.weak.text),
+        color_to_hex(extended.secondary.strong.color),
+        color_to_hex(extended.secondary.strong.text),
+        color_to_hex(extended.success.base.color),
+        color_to_hex(extended.success.base.text),
+        color_to_hex(extended.success.weak.color),
+        color_to_hex(extended.success.weak.text),
+        color_to_hex(extended.success.strong.color),
+        color_to_hex(extended.success.strong.text),
+        color_to_hex(extended.danger.base.color),
+        color_to_hex(extended.danger.base.text),
+        color_to_hex(extended.danger.weak.color),
+        color_to_hex(extended.danger.weak.text),
+        color_to_hex(extended.danger.strong.color),
+        color_to_hex(extended.danger.strong.text),
+    )
+}
+
+pub fn theme_to_string(theme: &iced::Theme) -> String {
+    let palette = theme.palette();
+    let extended = theme.extended_palette();
+
+    let generated_extended = Extended::generate(palette);
+
+    if &generated_extended == extended {
+        format!(
+            r#"custom(
+                "{}".to_string(),
+                {}
+            )"#,
+            theme,
+            palette_to_string(&palette)
+        )
+    } else {
+        format!(
+            r#"custom_with_fn(
+                "{}".to_string(),
+                {},
+                |_| {}
+            )"#,
+            theme,
+            palette_to_string(&palette),
+            extended_to_string(extended)
+        )
+    }
+}
+
+fn color_to_hex(color: Color) -> String {
+    use std::fmt::Write;
+
+    let mut hex = String::with_capacity(12);
+
+    let [r, g, b, a] = color.into_rgba8();
+
+    let _ = write!(&mut hex, "{:02X}", r);
+    let _ = write!(&mut hex, "{:02X}", g);
+    let _ = write!(&mut hex, "{:02X}", b);
+
+    if a < u8::MAX {
+        let _ = write!(&mut hex, ", {:.2}", a as f32 / 255.0);
+    }
+
+    hex
+}
+
+#[derive(Debug, Clone)]
+pub struct Appearance {
+    pub selected: iced::Theme,
+    pub all: Arc<[iced::Theme]>,
+}
+
+impl Default for Appearance {
+    fn default() -> Self {
+        Self {
+            selected: iced::Theme::default(),
+            all: iced::Theme::ALL.into(),
+        }
+    }
+}
+
+#[derive(Debug, Default, serde::Deserialize)]
+pub struct Theme {
+    palette: ThemePalette,
+    is_dark: Option<bool>,
+    #[serde(flatten)]
+    extended: Option<ExtendedThemePalette>,
+}
+
+#[derive(Debug, Clone, serde::Deserialize)]
+pub struct ThemePalette {
+    #[serde(with = "color_serde")]
+    background: Color,
+    #[serde(with = "color_serde")]
+    text: Color,
+    #[serde(with = "color_serde")]
+    primary: Color,
+    #[serde(with = "color_serde")]
+    success: Color,
+    #[serde(with = "color_serde")]
+    danger: Color,
+}
+
+impl Theme {
+    pub fn into_iced_theme(self, name: String) -> iced::Theme {
+        iced::Theme::custom_with_fn(name, self.palette.clone().into(), |_| {
+            self.into()
+        })
+    }
+}
+
+impl Default for ThemePalette {
+    fn default() -> Self {
+        let palette = iced::Theme::default().palette();
+        Self {
+            background: palette.background,
+            text: palette.text,
+            primary: palette.primary,
+            success: palette.success,
+            danger: palette.danger,
+        }
+    }
+}
+
+impl From<ThemePalette> for iced::theme::Palette {
+    fn from(palette: ThemePalette) -> Self {
+        iced::theme::Palette {
+            background: palette.background,
+            text: palette.text,
+            primary: palette.primary,
+            success: palette.success,
+            danger: palette.danger,
+        }
+    }
+}
+
+impl From<Theme> for Extended {
+    fn from(theme: Theme) -> Self {
+        let mut extended = Extended::generate(theme.palette.into());
+
+        if let Some(is_dark) = theme.is_dark {
+            extended.is_dark = is_dark;
+        }
+
+        if let Some(extended_palette) = theme.extended {
+            if let Some(background) = extended_palette.background {
+                if let Some(base) = background.base {
+                    extended.background.base = base.into();
+                }
+                if let Some(weak) = background.weak {
+                    extended.background.weak = weak.into();
+                }
+                if let Some(strong) = background.strong {
+                    extended.background.strong = strong.into();
+                }
+            }
+
+            // Handle primary
+            if let Some(primary) = extended_palette.primary {
+                if let Some(base) = primary.base {
+                    extended.primary.base = base.into();
+                }
+                if let Some(weak) = primary.weak {
+                    extended.primary.weak = weak.into();
+                }
+                if let Some(strong) = primary.strong {
+                    extended.primary.strong = strong.into();
+                }
+            }
+
+            // Handle secondary
+            if let Some(secondary) = extended_palette.secondary {
+                if let Some(base) = secondary.base {
+                    extended.secondary.base = base.into();
+                }
+                if let Some(weak) = secondary.weak {
+                    extended.secondary.weak = weak.into();
+                }
+                if let Some(strong) = secondary.strong {
+                    extended.secondary.strong = strong.into();
+                }
+            }
+
+            // Handle success
+            if let Some(success) = extended_palette.success {
+                if let Some(base) = success.base {
+                    extended.success.base = base.into();
+                }
+                if let Some(weak) = success.weak {
+                    extended.success.weak = weak.into();
+                }
+                if let Some(strong) = success.strong {
+                    extended.success.strong = strong.into();
+                }
+            }
+
+            // Handle danger
+            if let Some(danger) = extended_palette.danger {
+                if let Some(base) = danger.base {
+                    extended.danger.base = base.into();
+                }
+                if let Some(weak) = danger.weak {
+                    extended.danger.weak = weak.into();
+                }
+                if let Some(strong) = danger.strong {
+                    extended.danger.strong = strong.into();
+                }
+            }
+        }
+
+        extended
+    }
+}
+
+#[derive(Debug, Default, serde::Deserialize)]
+struct ExtendedThemePalette {
+    background: Option<ThemeBackground>,
+    primary: Option<ThemePrimary>,
+    secondary: Option<ThemeSecondary>,
+    success: Option<ThemeSuccess>,
+    danger: Option<ThemeDanger>,
+}
+
+#[derive(Debug, Default, serde::Deserialize)]
+struct ThemeBackground {
+    base: Option<ThemePair>,
+    weak: Option<ThemePair>,
+    strong: Option<ThemePair>,
+}
+
+#[derive(Debug, Default, serde::Deserialize)]
+struct ThemePrimary {
+    base: Option<ThemePair>,
+    weak: Option<ThemePair>,
+    strong: Option<ThemePair>,
+}
+
+#[derive(Debug, Default, serde::Deserialize)]
+struct ThemeSecondary {
+    base: Option<ThemePair>,
+    weak: Option<ThemePair>,
+    strong: Option<ThemePair>,
+}
+
+#[derive(Debug, Default, serde::Deserialize)]
+struct ThemeSuccess {
+    base: Option<ThemePair>,
+    weak: Option<ThemePair>,
+    strong: Option<ThemePair>,
+}
+
+#[derive(Debug, Default, serde::Deserialize)]
+struct ThemeDanger {
+    base: Option<ThemePair>,
+    weak: Option<ThemePair>,
+    strong: Option<ThemePair>,
+}
+
+#[derive(Debug, Default, serde::Deserialize)]
+struct ThemePair {
+    #[serde(with = "color_serde")]
+    color: Color,
+    #[serde(with = "color_serde")]
+    text: Color,
+}
+
+impl From<ThemePair> for iced::theme::palette::Pair {
+    fn from(pair: ThemePair) -> Self {
+        Self {
+            color: pair.color,
+            text: pair.text,
+        }
+    }
+}
+
+mod color_serde {
+    use iced::Color;
+    use serde::{Deserialize, Deserializer};
+
+    pub fn deserialize<'de, D>(deserializer: D) -> Result<Color, D::Error>
+    where
+        D: Deserializer<'de>,
+    {
+        Ok(String::deserialize(deserializer)
+            .map(|hex| Color::parse(&hex))?
+            .unwrap_or(Color::TRANSPARENT))
+    }
+}