feat: MVP-3 Sprint 4 - Co-usage, metrics, centrality, creation source, feature flags

- Add NoteCoUsage model and co-usage tracking when viewing notes - Add creationSource field to notes (form/quick/import) - Add dashboard metrics API (/api/metrics) - Add centrality calculation (/api/centrality) - Add feature flags system for toggling features - Add multiline QuickAdd with smart paste type detection - Add internal link suggestions while editing notes - Add type inference for automatic note type detection - Add comprehensive tests for type-inference and link-suggestions Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-22 16:50:40 -03:00
parent ef0aebf510
commit ff7223bfea
20 changed files with 1388 additions and 54 deletions
--- a/src/components/quick-add.tsx
+++ b/src/components/quick-add.tsx
@@ -1,19 +1,84 @@
 'use client'

-import { useState, useRef, useEffect } from 'react'
+import { useState, useRef, useEffect, useCallback } from 'react'
 import { useRouter } from 'next/navigation'
 import { toast } from 'sonner'
 import { Input } from '@/components/ui/input'
+import { Textarea } from '@/components/ui/textarea'
 import { cn } from '@/lib/utils'
-import { Plus, Loader2 } from 'lucide-react'
+import { Plus, Loader2, Text, Sparkles, X } from 'lucide-react'
+import { inferNoteType, formatContentForType } from '@/lib/type-inference'
+import { NoteType } from '@/types/note'
+
+interface TypeSuggestion {
+  type: NoteType
+  confidence: 'high' | 'medium' | 'low'
+  reason: string
+  formattedContent: string
+}
+
+const TYPE_LABELS: Record<NoteType, string> = {
+  command: 'Comando',
+  snippet: 'Snippet',
+  procedure: 'Procedimiento',
+  recipe: 'Receta',
+  decision: 'Decisión',
+  inventory: 'Inventario',
+  note: 'Nota',
+}

 export function QuickAdd() {
  const [value, setValue] = useState('')
  const [isLoading, setIsLoading] = useState(false)
  const [isExpanded, setIsExpanded] = useState(false)
+  const [isMultiline, setIsMultiline] = useState(false)
+  const [typeSuggestion, setTypeSuggestion] = useState<TypeSuggestion | null>(null)
+  const [dismissedSuggestion, setDismissedSuggestion] = useState(false)
  const inputRef = useRef<HTMLInputElement>(null)
+  const textareaRef = useRef<HTMLTextAreaElement>(null)
  const router = useRouter()

+  const detectContentType = useCallback((text: string) => {
+    if (!text.trim() || text.length < 10) {
+      setTypeSuggestion(null)
+      return
+    }
+    if (dismissedSuggestion) return
+
+    const suggestion = inferNoteType(text)
+    if (suggestion && suggestion.confidence === 'high') {
+      const formatted = formatContentForType(text, suggestion.type)
+      setTypeSuggestion({
+        ...suggestion,
+        formattedContent: formatted,
+      })
+    } else {
+      setTypeSuggestion(null)
+    }
+  }, [dismissedSuggestion])
+
+  const handlePaste = (e: React.ClipboardEvent) => {
+    // Let the paste happen first
+    setDismissedSuggestion(false)
+    setTimeout(() => {
+      detectContentType(value)
+    }, 0)
+  }
+
+  const acceptSuggestion = () => {
+    if (typeSuggestion) {
+      setValue(typeSuggestion.formattedContent)
+      setTypeSuggestion(null)
+      setIsMultiline(true)
+      setIsExpanded(true)
+    }
+  }
+
+  const dismissSuggestion = () => {
+    setTypeSuggestion(null)
+    setDismissedSuggestion(true)
+  }
+
  const handleSubmit = async (e?: React.FormEvent) => {
    e?.preventDefault()
    if (!value.trim() || isLoading) return
@@ -48,14 +113,24 @@ export function QuickAdd() {
  }

  const handleKeyDown = (e: React.KeyboardEvent) => {
-    if (e.key === 'Enter' && !e.shiftKey) {
+    if (e.key === 'Enter' && !e.shiftKey && !isMultiline) {
      e.preventDefault()
      handleSubmit()
    }
    if (e.key === 'Escape') {
      setValue('')
      setIsExpanded(false)
+      setIsMultiline(false)
      inputRef.current?.blur()
+      textareaRef.current?.blur()
+    }
+  }
+
+  const toggleMultiline = () => {
+    setIsMultiline(!isMultiline)
+    if (!isMultiline) {
+      setIsExpanded(true)
+      setTimeout(() => textareaRef.current?.focus(), 0)
    }
  }

@@ -80,42 +155,117 @@ export function QuickAdd() {
  }, [])

  return (
-    <form onSubmit={handleSubmit} className="flex items-center gap-2">
-      <div className="relative">
-        <Input
-          ref={inputRef}
-          type="text"
-          placeholder="cmd: título #tag..."
-          value={value}
-          onChange={(e) => setValue(e.target.value)}
-          onKeyDown={handleKeyDown}
-          onFocus={() => setIsExpanded(true)}
-          className={cn(
-            'w-48 transition-all duration-200',
-            isExpanded && 'w-72'
+    <div className="relative">
+      <form onSubmit={handleSubmit} className="flex items-end gap-2">
+        <div className="relative flex-1">
+          {isMultiline ? (
+            <Textarea
+              ref={textareaRef}
+              placeholder="cmd: título #tag&#10;&#10;Contenido multilínea..."
+              value={value}
+              onChange={(e) => {
+                setValue(e.target.value)
+                detectContentType(e.target.value)
+              }}
+              onKeyDown={handleKeyDown}
+              onFocus={() => setIsExpanded(true)}
+              onPaste={handlePaste}
+              className={cn(
+                'min-h-[80px] max-h-[200px] transition-all duration-200 resize-none',
+                isExpanded && 'w-full'
+              )}
+              disabled={isLoading}
+              rows={isExpanded ? 4 : 2}
+            />
+          ) : (
+            <Input
+              ref={inputRef}
+              type="text"
+              placeholder="cmd: título #tag..."
+              value={value}
+              onChange={(e) => setValue(e.target.value)}
+              onKeyDown={handleKeyDown}
+              onFocus={() => setIsExpanded(true)}
+              onPaste={handlePaste}
+              className={cn(
+                'w-48 transition-all duration-200',
+                isExpanded && 'w-72'
+              )}
+              disabled={isLoading}
+            />
          )}
-          disabled={isLoading}
-        />
-        {isLoading && (
-          <Loader2 className="absolute right-2 top-1/2 -translate-y-1/2 h-4 w-4 animate-spin text-muted-foreground" />
-        )}
-      </div>
-      <button
-        type="submit"
-        disabled={!value.trim() || isLoading}
-        className={cn(
-          'inline-flex items-center justify-center rounded-lg border bg-background p-2',
-          'hover:bg-accent hover:text-accent-foreground',
-          'disabled:pointer-events-none disabled:opacity-50',
-          'transition-colors'
-        )}
-      >
-        {isLoading ? (
-          <Loader2 className="h-4 w-4 animate-spin" />
-        ) : (
-          <Plus className="h-4 w-4" />
-        )}
-      </button>
-    </form>
+          {isLoading && (
+            <Loader2 className="absolute right-2 top-1/2 -translate-y-1/2 h-4 w-4 animate-spin text-muted-foreground" />
+          )}
+        </div>
+        <button
+          type="button"
+          onClick={toggleMultiline}
+          className={cn(
+            'inline-flex items-center justify-center rounded-lg border bg-background p-2',
+            'hover:bg-accent hover:text-accent-foreground',
+            'transition-colors',
+            isMultiline && 'bg-accent text-accent-foreground'
+          )}
+          title={isMultiline ? 'Modo línea' : 'Modo multilínea'}
+        >
+          <Text className="h-4 w-4" />
+        </button>
+        <button
+          type="submit"
+          disabled={!value.trim() || isLoading}
+          className={cn(
+            'inline-flex items-center justify-center rounded-lg border bg-background p-2',
+            'hover:bg-accent hover:text-accent-foreground',
+            'disabled:pointer-events-none disabled:opacity-50',
+            'transition-colors'
+          )}
+        >
+          {isLoading ? (
+            <Loader2 className="h-4 w-4 animate-spin" />
+          ) : (
+            <Plus className="h-4 w-4" />
+          )}
+        </button>
+      </form>
+
+      {/* Smart paste suggestion */}
+      {typeSuggestion && (
+        <div className="absolute top-full left-0 right-0 mt-2 p-3 bg-popover border rounded-lg shadow-md z-50">
+          <div className="flex items-start gap-2">
+            <Sparkles className="h-4 w-4 text-primary mt-0.5 flex-shrink-0" />
+            <div className="flex-1 min-w-0">
+              <p className="text-sm font-medium">
+                Detectado: <span className="text-primary">{TYPE_LABELS[typeSuggestion.type]}</span>
+              </p>
+              <p className="text-xs text-muted-foreground mt-0.5">{typeSuggestion.reason}</p>
+            </div>
+            <button
+              type="button"
+              onClick={dismissSuggestion}
+              className="p-1 hover:bg-accent rounded"
+            >
+              <X className="h-3 w-3" />
+            </button>
+          </div>
+          <div className="mt-2 flex gap-2">
+            <button
+              type="button"
+              onClick={acceptSuggestion}
+              className="text-xs px-2 py-1 bg-primary text-primary-foreground rounded hover:bg-primary/90"
+            >
+              Usar plantilla
+            </button>
+            <button
+              type="button"
+              onClick={dismissSuggestion}
+              className="text-xs px-2 py-1 text-muted-foreground hover:bg-accent rounded"
+            >
+              Descartar
+            </button>
+          </div>
+        </div>
+      )}
+    </div>
  )
 }