1 files changed, 113 insertions, 0 deletions
diff --git a/.config/ags/lib/matugen.ts b/.config/ags/lib/matugen.ts
new file mode 100644
index 0000000..dfccccf
--- /dev/null
+++ b/.config/ags/lib/matugen.ts
@@ -0,0 +1,113 @@
+import wallpaper from "service/wallpaper"
+import options from "options"
+import { sh, dependencies } from "./utils"
+
+export default function init() {
+    wallpaper.connect("changed", () => matugen())
+    options.autotheme.connect("changed", () => matugen())
+}
+
+function animate(...setters: Array<() => void>) {
+    const delay = options.transition.value / 2
+    setters.forEach((fn, i) => Utils.timeout(delay * i, fn))
+}
+
+export async function matugen(
+    type: "image" | "color" = "image",
+    arg = wallpaper.wallpaper,
+) {
+    if (!options.autotheme.value || !dependencies("matugen"))
+        return
+
+    const colors = await sh(`matugen --dry-run -j hex ${type} ${arg}`)
+    const c = JSON.parse(colors).colors as { light: Colors, dark: Colors }
+    const { dark, light } = options.theme
+
+    animate(
+        () => {
+            dark.widget.value = c.dark.on_surface
+            light.widget.value = c.light.on_surface
+        },
+        () => {
+            dark.border.value = c.dark.outline
+            light.border.value = c.light.outline
+        },
+        () => {
+            dark.bg.value = c.dark.surface
+            light.bg.value = c.light.surface
+        },
+        () => {
+            dark.fg.value = c.dark.on_surface
+            light.fg.value = c.light.on_surface
+        },
+        () => {
+            dark.primary.bg.value = c.dark.primary
+            light.primary.bg.value = c.light.primary
+            options.bar.battery.charging.value = options.theme.scheme.value === "dark"
+                ? c.dark.primary : c.light.primary
+        },
+        () => {
+            dark.primary.fg.value = c.dark.on_primary
+            light.primary.fg.value = c.light.on_primary
+        },
+        () => {
+            dark.error.bg.value = c.dark.error
+            light.error.bg.value = c.light.error
+        },
+        () => {
+            dark.error.fg.value = c.dark.on_error
+            light.error.fg.value = c.light.on_error
+        },
+    )
+}
+
+type Colors = {
+    background: string
+    error: string
+    error_container: string
+    inverse_on_surface: string
+    inverse_primary: string
+    inverse_surface: string
+    on_background: string
+    on_error: string
+    on_error_container: string
+    on_primary: string
+    on_primary_container: string
+    on_primary_fixed: string
+    on_primary_fixed_variant: string
+    on_secondary: string
+    on_secondary_container: string
+    on_secondary_fixed: string
+    on_secondary_fixed_variant: string
+    on_surface: string
+    on_surface_variant: string
+    on_tertiary: string
+    on_tertiary_container: string
+    on_tertiary_fixed: string
+    on_tertiary_fixed_variant: string
+    outline: string
+    outline_variant: string
+    primary: string
+    primary_container: string
+    primary_fixed: string
+    primary_fixed_dim: string
+    scrim: string
+    secondary: string
+    secondary_container: string
+    secondary_fixed: string
+    secondary_fixed_dim: string
+    shadow: string
+    surface: string
+    surface_bright: string
+    surface_container: string
+    surface_container_high: string
+    surface_container_highest: string
+    surface_container_low: string
+    surface_container_lowest: string
+    surface_dim: string
+    surface_variant: string
+    tertiary: string
+    tertiary_container: string
+    tertiary_fixed: string
+    tertiary_fixed_dim: string
+}