feat: add logo, favicon, and theme system

- Add custom SVG favicon and Logo component (house + network nodes motif) - Update page title to Homelable with meta description - Show Logo in sidebar header and toolbar - Add theme store and ThemeModal for canvas style switching - Refactor node colors and edge styles for theme support
2026-03-11 14:29:15 +01:00
parent 16de7cd390
commit 92d505f78c
19 changed files with 927 additions and 94 deletions
@@ -0,0 +1,167 @@
+import { useState } from 'react'
+import { toast } from 'sonner'
+import { Check } from 'lucide-react'
+import { Dialog, DialogContent, DialogHeader, DialogTitle } from '@/components/ui/dialog'
+import { Button } from '@/components/ui/button'
+import { THEMES, THEME_ORDER, type ThemeId } from '@/utils/themes'
+import { useThemeStore } from '@/stores/themeStore'
+import { useCanvasStore } from '@/stores/canvasStore'
+
+// Node-type accent colors to display as preview swatches
+const PREVIEW_TYPES = ['isp', 'server', 'proxmox', 'switch', 'iot'] as const
+
+interface ThemeCardProps {
+  themeId: ThemeId
+  selected: boolean
+  onClick: () => void
+}
+
+function ThemeCard({ themeId, selected, onClick }: ThemeCardProps) {
+  const preset = THEMES[themeId]
+  const c = preset.colors
+
+  return (
+    <button
+      type="button"
+      onClick={onClick}
+      className="relative rounded-xl border-2 p-3 text-left transition-all duration-150 focus:outline-none w-full"
+      style={{
+        borderColor: selected ? c.nodeAccents.isp.border : c.handleBackground,
+        background: c.canvasBackground,
+        boxShadow: selected ? `0 0 0 1px ${c.nodeAccents.isp.border}44, 0 0 12px ${c.nodeAccents.isp.border}22` : 'none',
+      }}
+    >
+      {/* Selected checkmark */}
+      {selected && (
+        <span
+          className="absolute top-2 right-2 flex items-center justify-center w-4 h-4 rounded-full"
+          style={{ background: c.nodeAccents.isp.border }}
+        >
+          <Check size={10} style={{ color: c.canvasBackground }} />
+        </span>
+      )}
+
+      {/* Mini canvas preview */}
+      <div
+        className="rounded-md mb-2.5 flex flex-col gap-1.5 p-2"
+        style={{ background: c.nodeCardBackground, border: `1px solid ${c.handleBackground}` }}
+      >
+        {/* Node accent dots */}
+        <div className="flex gap-1 items-center flex-wrap">
+          {PREVIEW_TYPES.map((type) => (
+            <span
+              key={type}
+              className="w-2.5 h-2.5 rounded-full shrink-0"
+              style={{ backgroundColor: c.nodeAccents[type].border }}
+            />
+          ))}
+        </div>
+        {/* Edge line */}
+        <div style={{ height: 2, background: c.edgeColors.ethernet, width: '80%', borderRadius: 2 }} />
+        {/* Wifi dashed line */}
+        <div
+          style={{
+            height: 1,
+            width: '55%',
+            backgroundImage: `repeating-linear-gradient(90deg, ${c.edgeColors.wifi} 0 5px, transparent 5px 8px)`,
+          }}
+        />
+      </div>
+
+      {/* Label */}
+      <div
+        className="text-xs font-semibold leading-tight"
+        style={{ color: c.nodeLabelColor }}
+      >
+        {preset.label}
+      </div>
+      <div
+        className="text-[10px] leading-snug mt-0.5 line-clamp-2"
+        style={{ color: c.nodeSubtextColor }}
+      >
+        {preset.description}
+      </div>
+    </button>
+  )
+}
+
+interface ThemeModalProps {
+  open: boolean
+  onClose: () => void
+}
+
+export function ThemeModal({ open, onClose }: ThemeModalProps) {
+  const { activeTheme, setTheme } = useThemeStore()
+  const { markUnsaved } = useCanvasStore()
+
+  // Capture the theme that was active when the modal opened
+  const [originalTheme] = useState<ThemeId>(activeTheme)
+  const [selected, setSelected] = useState<ThemeId>(activeTheme)
+
+  const handleSelect = (id: ThemeId) => {
+    setSelected(id)
+    // Live-preview the selected theme on the canvas
+    setTheme(id)
+  }
+
+  const handleApply = () => {
+    setTheme(selected)
+    markUnsaved()
+    onClose()
+    toast.info('Style applied — save your canvas to make it permanent', {
+      duration: 5000,
+    })
+  }
+
+  const handleCancel = () => {
+    // Revert to the original theme
+    setTheme(originalTheme)
+    onClose()
+  }
+
+  return (
+    <Dialog open={open} onOpenChange={(o) => { if (!o) handleCancel() }}>
+      <DialogContent className="bg-[#161b22] border-[#30363d] w-[90vw] max-w-4xl">
+        <DialogHeader>
+          <DialogTitle className="text-sm font-semibold">Choose Canvas Style</DialogTitle>
+        </DialogHeader>
+
+        <div className="grid grid-cols-5 gap-3 py-1">
+          {THEME_ORDER.map((id) => (
+            <ThemeCard
+              key={id}
+              themeId={id}
+              selected={selected === id}
+              onClick={() => handleSelect(id)}
+            />
+          ))}
+        </div>
+
+        <div className="flex justify-end gap-2 pt-1">
+          <Button
+            type="button"
+            size="sm"
+            variant="ghost"
+            className="text-muted-foreground hover:text-foreground"
+            onClick={handleCancel}
+          >
+            Cancel
+          </Button>
+          <Button
+            type="button"
+            size="sm"
+            className="bg-[#00d4ff] text-[#0d1117] hover:bg-[#00d4ff]/90"
+            style={
+              selected !== 'default'
+                ? { background: THEMES[selected].colors.nodeAccents.isp.border }
+                : undefined
+            }
+            onClick={handleApply}
+          >
+            Apply Style
+          </Button>
+        </div>
+      </DialogContent>
+    </Dialog>
+  )
+}