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sb-front/src/views/account/RepaymentScheduleView.vue
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<script setup>
import { computed, onMounted, ref } from 'vue'
import { accountApi } from '@/api/accountApi'
import { loanSchedule, cardInstallmentSchedule, currentYm } from '@/utils/repayment'
const loading = ref(false)
const error = ref(null)
const items = ref([]) // { id, kind, name, sub, rows, partial }
const expanded = ref(new Set())
const now = currentYm()
const nowLabel = `${now.y}.${String(now.m).padStart(2, '0')}`
function won(n) {
return n == null ? '-' : Number(n).toLocaleString('ko-KR')
}
function loanMethodLabel(v) {
return v === 'EQUAL_PAYMENT'
? '원리금균등'
: v === 'EQUAL_PRINCIPAL'
? '원금균등'
: v === 'BULLET'
? '만기일시'
: '상환'
}
function loanSub(w) {
const parts = [loanMethodLabel(w.loanMethod)]
if (w.loanRate) parts.push(`${w.loanRate}%`)
if (w.loanMonths) parts.push(`${w.loanMonths}개월`)
return parts.join(' · ')
}
async function load() {
loading.value = true
error.value = null
try {
const ws = await accountApi.wallets()
const list = []
// 대출: 금리가 설정된 대출만 상각 스케줄 계산
for (const w of ws.filter((x) => x.type === 'LOAN' && x.loanRate)) {
const { rows, partial } = loanSchedule(w, now)
if (!rows.length) continue
list.push({ id: `loan-${w.id}`, kind: 'LOAN', name: w.name, sub: loanSub(w), rows, partial })
}
// 카드 할부(무이자): 진행 중인 할부 건별로
const cards = ws.filter((x) => x.type === 'CARD')
const entryLists = await Promise.all(
cards.map((c) => accountApi.walletEntries(c.id).catch(() => [])),
)
cards.forEach((c, i) => {
const purchases = (entryLists[i] || []).filter(
(e) => e.type === 'EXPENSE' && Number(e.installmentMonths) >= 2,
)
for (const e of purchases) {
const sch = cardInstallmentSchedule(e, now)
if (!sch) continue
const desc = e.category || e.memo || '할부'
list.push({
id: `card-${e.id}`,
kind: 'CARD',
name: c.name,
sub: `${desc} · ${e.installmentMonths}개월 무이자 · ${String(e.entryDate || '').slice(0, 10)}`,
rows: sch.rows,
partial: false,
})
}
})
items.value = list
} catch (e) {
error.value = e.response?.data?.message || '불러오지 못했습니다.'
} finally {
loading.value = false
}
}
onMounted(load)
// 이번 달 상환 합계 (이번 달 회차만)
const thisMonth = computed(() => {
let p = 0, i = 0, t = 0
for (const it of items.value) {
for (const r of it.rows) {
if (r.label !== nowLabel) continue
p += r.principal || 0
i += r.interest || 0
t += r.total ?? (r.principal || 0) + (r.interest || 0)
}
}
return { p, i, t }
})
// 남은 상환 총액
const remainTotal = computed(() => {
let p = 0, i = 0, t = 0
for (const it of items.value) {
for (const r of it.rows) {
p += r.principal || 0
i += r.interest || 0
t += r.total ?? (r.principal || 0) + (r.interest || 0)
}
}
return { p, i, t }
})
function itemThisMonth(it) {
const r = it.rows.find((x) => x.label === nowLabel)
return r ? (r.total ?? (r.principal || 0) + (r.interest || 0)) : null
}
function itemRemain(it) {
return it.rows.reduce((s, r) => s + (r.total ?? (r.principal || 0) + (r.interest || 0)), 0)
}
function toggle(id) {
const s = new Set(expanded.value)
s.has(id) ? s.delete(id) : s.add(id)
expanded.value = s
}
</script>
<template>
<section class="repay">
<h1 class="title">대출·할부 상환</h1>
<p class="lead">대출 상환금과 카드 할부금을 원금·이자로 나눠, 남은 회차까지 한눈에 봅니다.</p>
<p v-if="error" class="msg error">{{ error }}</p>
<p v-else-if="loading" class="msg">불러오는 중...</p>
<template v-else>
<!-- 합계 요약 -->
<div class="summary">
<div class="sum-card accent">
<span class="k">이번 상환</span>
<span class="v">{{ won(thisMonth.t) }}</span>
<span class="split">원금 {{ won(thisMonth.p) }} · 이자 {{ won(thisMonth.i) }}</span>
</div>
<div class="sum-card">
<span class="k">남은 상환 총액</span>
<span class="v">{{ won(remainTotal.t) }}</span>
<span class="split">원금 {{ won(remainTotal.p) }} · 이자 {{ won(remainTotal.i) }}</span>
</div>
</div>
<div v-if="!items.length" class="empty-state">
<p class="empty-emoji">💳</p>
<p class="empty-title">상환 중인 대출·할부가 없어요</p>
<p class="empty-desc">대출 계좌(금리 입력) 카드 할부 결제가 있으면 여기에 표시됩니다.</p>
</div>
<!-- 항목별 -->
<div v-for="it in items" :key="it.id" class="item">
<button type="button" class="item-head" @click="toggle(it.id)">
<span class="kind" :class="it.kind === 'LOAN' ? 'k-loan' : 'k-card'">
{{ it.kind === 'LOAN' ? '대출' : '카드' }}
</span>
<span class="info">
<span class="name">{{ it.name }}</span>
<span class="sub">{{ it.sub }}</span>
</span>
<span class="amt">
<span class="amt-now">이번 {{ won(itemThisMonth(it)) }}</span>
<span class="amt-rem">남은 {{ it.rows.length }} · {{ won(itemRemain(it)) }}</span>
</span>
<span class="chev">{{ expanded.has(it.id) ? '▾' : '▸' }}</span>
</button>
<div v-if="expanded.has(it.id)" class="sched-wrap">
<p v-if="it.partial" class="partial-note">상환 개월(기간) 정보가 없어 이번 이자만 표시합니다. 계좌 관리에서 대출 개월수를 입력하면 전체 스케줄이 계산됩니다.</p>
<table class="sched">
<thead>
<tr>
<th>회차</th>
<th class="num">원금</th>
<th class="num">이자</th>
<th class="num">합계</th>
<th class="num">남은 잔액</th>
</tr>
</thead>
<tbody>
<tr v-for="(r, idx) in it.rows" :key="idx" :class="{ current: r.label === nowLabel }">
<td>{{ r.label }}</td>
<td class="num">{{ won(r.principal) }}</td>
<td class="num">{{ won(r.interest) }}</td>
<td class="num strong">{{ won(r.total) }}</td>
<td class="num muted">{{ won(r.balance) }}</td>
</tr>
</tbody>
</table>
</div>
</div>
</template>
</section>
</template>
<style scoped>
.repay {
max-width: 820px;
margin: 0 auto;
}
.title {
font-size: 1.3rem;
font-weight: 800;
margin: 0 0 0.25rem;
}
.lead {
font-size: 0.9rem;
opacity: 0.7;
margin: 0 0 1.1rem;
}
.msg {
margin: 0.75rem 0;
opacity: 0.8;
}
.msg.error {
color: #c0392b;
}
.summary {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 0.7rem;
margin-bottom: 1.2rem;
}
.sum-card {
border: 1px solid var(--color-border);
border-radius: 12px;
padding: 0.9rem 1rem;
display: flex;
flex-direction: column;
gap: 0.2rem;
background: var(--color-background-soft);
}
.sum-card.accent {
border-color: hsla(160, 100%, 37%, 0.6);
background: hsla(160, 100%, 37%, 0.06);
}
.sum-card .k {
font-size: 0.82rem;
opacity: 0.7;
}
.sum-card .v {
font-size: 1.35rem;
font-weight: 800;
}
.sum-card .split {
font-size: 0.78rem;
opacity: 0.65;
}
.item {
border: 1px solid var(--color-border);
border-radius: 12px;
margin-bottom: 0.7rem;
overflow: hidden;
}
.item-head {
width: 100%;
display: flex;
align-items: center;
gap: 0.6rem;
padding: 0.75rem 0.85rem;
background: transparent;
border: 0;
cursor: pointer;
color: var(--color-text);
text-align: left;
}
.kind {
flex: 0 0 auto;
font-size: 0.72rem;
font-weight: 700;
padding: 0.15rem 0.45rem;
border-radius: 6px;
}
.k-loan {
background: hsla(215, 90%, 55%, 0.15);
color: hsla(215, 90%, 55%, 1);
}
.k-card {
background: hsla(280, 60%, 55%, 0.15);
color: hsla(280, 60%, 60%, 1);
}
.info {
flex: 1;
min-width: 0;
display: flex;
flex-direction: column;
}
.info .name {
font-weight: 600;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.info .sub {
font-size: 0.78rem;
opacity: 0.6;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.amt {
flex: 0 0 auto;
display: flex;
flex-direction: column;
align-items: flex-end;
text-align: right;
}
.amt-now {
font-weight: 700;
font-size: 0.92rem;
}
.amt-rem {
font-size: 0.75rem;
opacity: 0.6;
}
.chev {
flex: 0 0 auto;
opacity: 0.5;
font-size: 0.8rem;
}
.sched-wrap {
padding: 0 0.5rem 0.6rem;
overflow-x: auto;
}
.partial-note {
font-size: 0.8rem;
opacity: 0.75;
padding: 0.4rem 0.4rem 0.6rem;
}
.sched {
width: 100%;
border-collapse: collapse;
font-size: 0.85rem;
}
.sched th,
.sched td {
padding: 0.45rem 0.5rem;
border-bottom: 1px solid var(--color-border);
white-space: nowrap;
}
.sched th {
font-size: 0.76rem;
opacity: 0.6;
text-align: left;
font-weight: 600;
}
.sched .num {
text-align: right;
}
.sched td.strong {
font-weight: 700;
}
.sched td.muted {
opacity: 0.6;
}
.sched tr.current td {
background: hsla(160, 100%, 37%, 0.08);
}
.empty-state {
text-align: center;
padding: 2.5rem 1rem;
opacity: 0.85;
}
.empty-emoji {
font-size: 2rem;
}
.empty-title {
font-weight: 700;
margin-top: 0.4rem;
}
.empty-desc {
font-size: 0.85rem;
opacity: 0.7;
margin-top: 0.2rem;
}
@media (max-width: 560px) {
.summary {
grid-template-columns: 1fr;
}
}
</style>