feat: CurrencyInput em todos os campos de valor monetário

Input digit-by-digit em centavos com formatação BRL automática.
Substitui amountRaw/initialRaw + parseAmount nas 3 views.

Co-Authored-By: Claude Sonnet 4.6 <[email protected]>

apps/web/src/components/CurrencyInput.vue

@@ -0,0 +1,95 @@
+<script setup lang="ts">
+import { ref, watch, computed } from 'vue'
+
+const props = defineProps<{ modelValue: number }>()
+const emit = defineEmits<{ 'update:modelValue': [value: number] }>()
+
+const brlFormatter = new Intl.NumberFormat('pt-BR', { style: 'currency', currency: 'BRL' })
+
+function formatFromCents(d: string) {
+  return brlFormatter.format(Number(d || '0') / 100)
+}
+function toCentsDigits(n: number) {
+  return String(Math.max(0, Math.round((Number.isFinite(n) ? n : 0) * 100)))
+}
+
+const digits = ref('')
+const isEditing = ref(false)
+
+watch(
+  () => props.modelValue,
+  (val) => {
+    if (isEditing.value) return
+    digits.value = val ? toCentsDigits(val) : ''
+  },
+  { immediate: true },
+)
+
+function commit(next: string) {
+  digits.value = next
+  emit('update:modelValue', next ? Number(next) / 100 : 0)
+}
+
+function appendDigit(d: string) {
+  commit((digits.value + d).replace(/^0+(?=\d)/, ''))
+}
+
+function backspace() {
+  commit(digits.value.slice(0, -1))
+}
+
+const isHandlingInput = ref(false)
+
+function onBeforeInput(e: InputEvent) {
+  isHandlingInput.value = true
+  if (e.inputType === 'insertText' && e.data) {
+    const chunk = e.data.replace(/\D/g, '')
+    if (chunk) {
+      e.preventDefault()
+      commit((digits.value + chunk).replace(/^0+(?=\d)/, ''))
+      return
+    }
+  }
+  if (e.inputType === 'deleteContentBackward') {
+    e.preventDefault()
+    backspace()
+  }
+}
+
+function onKeyDown(e: KeyboardEvent) {
+  if (e.key === 'Backspace') { e.preventDefault(); backspace(); return }
+  if (/^\d$/.test(e.key)) { e.preventDefault(); appendDigit(e.key); return }
+  if (['Enter', 'Escape', 'Tab', 'ArrowLeft', 'ArrowRight', 'Home', 'End'].includes(e.key)) return
+  if (!e.ctrlKey && !e.metaKey) e.preventDefault()
+}
+
+function onPaste(e: ClipboardEvent) {
+  const pasted = (e.clipboardData?.getData('text') ?? '').replace(/\D/g, '')
+  if (!pasted) return
+  e.preventDefault()
+  commit((digits.value + pasted).replace(/^0+(?=\d)/, ''))
+}
+
+function onChange(e: Event) {
+  if (isHandlingInput.value) { isHandlingInput.value = false; return }
+  const extracted = (e.target as HTMLInputElement).value.replace(/\D/g, '')
+  if (extracted !== digits.value) commit(extracted.replace(/^0+(?=\d)/, '') || '')
+}
+
+const displayValue = computed(() => digits.value ? formatFromCents(digits.value) : '')
+</script>
+
+<template>
+  <input
+    type="text"
+    inputmode="numeric"
+    :value="displayValue"
+    placeholder="R$ 0,00"
+    @beforeinput="onBeforeInput"
+    @keydown="onKeyDown"
+    @paste="onPaste"
+    @change="onChange"
+    @focus="isEditing = true"
+    @blur="isEditing = false"
+  />
+</template>

apps/web/src/views/AccountsView.vue

@@ -2,6 +2,7 @@
 import { ref, onMounted } from 'vue'
 import { useAccountsStore, type AccountInput } from '@/stores/accounts'
 import NeonPanel from '@/components/NeonPanel.vue'
+import CurrencyInput from '@/components/CurrencyInput.vue'
 
 const store = useAccountsStore()
 onMounted(() => store.fetchAll())
@@ -16,13 +17,8 @@ const typeLabels: Record<string, string> = {
 const blank = (): AccountInput => ({ name: '', type: 'checking', initial_balance: 0, yield_type: 'none', closing_day: null, due_day: null })
 const form = ref(blank())
 const editId = ref<number | null>(null)
-const initialRaw = ref('')
 const formError = ref<string | null>(null)
 
-function parseAmount(s: string) {
-  return parseFloat(s.replace(/\./g, '').replace(',', '.')) || 0
-}
-
 function startEdit(id: number) {
   const a = store.accounts.find((x) => x.id === id)
   if (!a) return
@@ -33,7 +29,6 @@ function startEdit(id: number) {
     closing_day: a.closing_day ?? null,
     due_day: a.due_day ?? null,
   }
-  initialRaw.value = a.initial_balance.toLocaleString('pt-BR', { minimumFractionDigits: 2 })
   formError.value = null
 }
 
@@ -45,13 +40,11 @@ async function payBill(billId: number) {
 function cancelEdit() {
   editId.value = null
   form.value = blank()
-  initialRaw.value = ''
   formError.value = null
 }
 
 async function submit() {
   formError.value = null
-  form.value.initial_balance = parseAmount(initialRaw.value)
   try {
     if (editId.value !== null) {
       await store.update(editId.value, form.value)
@@ -59,7 +52,6 @@ async function submit() {
     } else {
       await store.create(form.value)
       form.value = blank()
-      initialRaw.value = ''
     }
   } catch (e: any) {
     formError.value = e.message
@@ -110,9 +102,8 @@ function totalBalance() {
               <input type="number" v-model.number="form.due_day" min="1" max="28" class="fc-input fc-acc-form__day" />
             </div>
           </template>
-          <input
-            v-model="initialRaw"
-            placeholder="Saldo inicial (ex: 1.500,00)"
+          <CurrencyInput
+            v-model="form.initial_balance"
             class="fc-input fc-acc-form__balance"
           />
         </div>

apps/web/src/views/RecurringView.vue

@@ -3,6 +3,7 @@ import { ref, computed, onMounted } from 'vue'
 import { useRecurringStore } from '@/stores/recurring'
 import { useCategoriesStore } from '@/stores/categories'
 import NeonPanel from '@/components/NeonPanel.vue'
+import CurrencyInput from '@/components/CurrencyInput.vue'
 
 const store = useRecurringStore()
 const catStore = useCategoriesStore()
@@ -23,32 +24,24 @@ const blank = (): Omit<typeof store.items[0], 'id' | 'active' | 'created_at' | '
 
 const form = ref(blank())
 const editId = ref<number | null>(null)
-const amountRaw = ref('')
 const formError = ref<string | null>(null)
 
-function parseAmount(s: string) {
-  return parseFloat(s.replace(/\./g, '').replace(',', '.')) || 0
-}
-
 function startEdit(id: number) {
   const item = store.items.find((x) => x.id === id)
   if (!item) return
   editId.value = id
   form.value = { name: item.name, expected_amount: item.expected_amount, day_of_month: item.day_of_month, category_id: item.category_id, type: item.type }
-  amountRaw.value = item.expected_amount.toLocaleString('pt-BR', { minimumFractionDigits: 2 })
   formError.value = null
 }
 
 function cancelEdit() {
   editId.value = null
   form.value = blank()
-  amountRaw.value = ''
   formError.value = null
 }
 
 async function submit() {
   formError.value = null
-  form.value.expected_amount = parseAmount(amountRaw.value)
   try {
     if (editId.value !== null) {
       await store.update(editId.value, form.value)
@@ -56,7 +49,6 @@ async function submit() {
     } else {
       await store.create(form.value)
       form.value = blank()
-      amountRaw.value = ''
     }
     await store.fetchMonthlyStatus(currentMonth.value)
   } catch (e: any) {
@@ -103,7 +95,7 @@ function getStatus(id: number) {
       <form class="rec-form" @submit.prevent="submit">
         <div class="rec-form__row">
           <input v-model="form.name" placeholder="Nome (ex: Salário, Netflix)" required class="fc-input rec-form__name" />
-          <input v-model="amountRaw" placeholder="3.200,00" required class="fc-input rec-form__amount" />
+          <CurrencyInput v-model="form.expected_amount" required class="fc-input rec-form__amount" />
           <div class="fc-label rec-form__day-wrap">
             Dia
             <input type="number" v-model.number="form.day_of_month" min="1" max="31" class="fc-input rec-form__day" />

apps/web/src/views/TransactionsView.vue

@@ -5,6 +5,7 @@ import { useCategoriesStore } from '@/stores/categories'
 import { useAccountsStore } from '@/stores/accounts'
 import NeonPanel from '@/components/NeonPanel.vue'
 import MonthSwitcher from '@/components/MonthSwitcher.vue'
+import CurrencyInput from '@/components/CurrencyInput.vue'
 
 const store = useTransactionsStore()
 const catStore = useCategoriesStore()
@@ -37,31 +38,23 @@ const blank = (): TransactionInput => ({
 const form = ref(blank())
 const editId = ref<number | null>(null)
 const formError = ref<string | null>(null)
-const amountRaw = ref('')
-
-function parseAmount(s: string): number {
-  return parseFloat(s.replace(/\./g, '').replace(',', '.')) || 0
-}
 
 function startEdit(id: number) {
   const t = store.transactions.find((x) => x.id === id)
   if (!t || t.source !== 'manual') return
   editId.value = id
   form.value = { date: t.date, amount: t.amount, description: t.description, type: t.type as any, category_id: t.category_id, account_id: t.account_id }
-  amountRaw.value = t.amount.toLocaleString('pt-BR', { minimumFractionDigits: 2 })
   formError.value = null
 }
 
 function cancelEdit() {
   editId.value = null
   form.value = blank()
-  amountRaw.value = ''
   formError.value = null
 }
 
 async function submit() {
   formError.value = null
-  form.value.amount = parseAmount(amountRaw.value)
   try {
     if (editId.value !== null) {
       await store.update(editId.value, form.value)
@@ -69,7 +62,6 @@ async function submit() {
     } else {
       await store.create(form.value)
       form.value = blank()
-      amountRaw.value = ''
     }
   } catch (e: any) {
     formError.value = e.message
@@ -117,9 +109,8 @@ function monthLabel(ym: string) {
             <option value="expense">Gasto</option>
             <option value="income">Receita</option>
           </select>
-          <input
-            v-model="amountRaw"
-            placeholder="150,90"
+          <CurrencyInput
+            v-model="form.amount"
             required
             class="fc-input fc-tx-form__amount"
           />