fix(order): complete checkout details and deposit warning

frontend/src/features/orders/components/OrderResourceUsageEditor.vue

@@ -108,7 +108,9 @@ function updateNumberField(field: 'coin_consumed_m' | 'otherAmountYuan', event:
         <template v-if="props.remainingHafCoinM >= 0">
           ，预计剩余 {{ quantity(props.remainingHafCoinM) }}M
         </template>
-        <template v-else>，打超 {{ quantity(-props.remainingHafCoinM) }}M（超额从押金结算）</template>
+        <template v-else
+          >，打超 {{ quantity(-props.remainingHafCoinM) }}M（超额从押金结算）</template
+        >
       </div>
       <van-field label="押金赔付扣除" label-width="100px">
         <template #input>
@@ -125,6 +127,14 @@ function updateNumberField(field: 'coin_consumed_m' | 'otherAmountYuan', event:
         </template>
       </van-field>
       <div class="deposit-deduct-hint">仅填写封禁、违规、资产损坏等需要从押金赔付的费用。</div>
+      <div
+        v-if="Number(props.checkoutForm.otherAmountYuan || 0) > 0"
+        class="deposit-deduct-warning"
+      >
+        注意：提交后将直接从预收押金中扣除 ¥{{
+          money(props.checkoutForm.otherAmountYuan)
+        }}，并计入号主赔付。
+      </div>
     </van-cell-group>
 
     <div class="checkout-fee-preview">
@@ -250,6 +260,14 @@ function updateNumberField(field: 'coin_consumed_m' | 'otherAmountYuan', event:
           </div>
         </div>
       </div>
+      <div
+        v-if="Number(props.checkoutForm.otherAmountYuan || 0) > 0"
+        class="deposit-deduct-warning"
+      >
+        注意：提交后将直接从预收押金中扣除 ¥{{
+          money(props.checkoutForm.otherAmountYuan)
+        }}，并计入号主赔付。
+      </div>
       <div class="checkout-deduct-preview">
         <div>
           <span>额外消耗品已用</span>
@@ -659,6 +677,16 @@ function updateNumberField(field: 'coin_consumed_m' | 'otherAmountYuan', event:
   line-height: 1.5;
 }
 
+.deposit-deduct-warning {
+  padding: 8px 10px;
+  border: 1px solid #fed7aa;
+  border-radius: 6px;
+  background: #fff7ed;
+  color: #c2410c;
+  font-size: 12px;
+  line-height: 1.5;
+}
+
 .checkout-fee-preview {
   margin: 0 16px 12px;
 }

frontend/src/features/orders/composables/useOrderActions.ts

@@ -367,11 +367,17 @@ export function useOrderActions(options: UseOrderActionsOptions) {
 
   async function handleSubmitCheckout() {
     if (!order.value) return
+    const depositDeductAmountYuan = Number(checkoutForm.value.otherAmountYuan || 0)
     if (needsConfirm('submitCheckout')) {
+      const depositWarning =
+        depositDeductAmountYuan > 0
+          ? `\n\n注意：押金赔付扣除 ¥${depositDeductAmountYuan.toFixed(2)} 将直接从预收押金中扣除，并计入号主赔付。`
+          : ''
       const ok = await options.confirm({
         title: '确认提交结账',
         message:
-          '结账数据会影响租金、押金赔付和双方结算金额。请确认哈夫币消耗、额外消耗品、押金赔付和证据链接已认真核对，提交后将发送给号主确认。',
+          '结账数据会影响租金、押金赔付和双方结算金额。请确认哈夫币消耗、额外消耗品、押金赔付和证据链接已认真核对，提交后将发送给号主确认。' +
+          depositWarning,
       })
       if (!ok) return
     }

frontend/src/features/orders/composables/useOrderSnapshot.ts

@@ -6,6 +6,7 @@ import type { Checkout, Order } from '../api/orders'
 export interface CheckoutFormSnapshot {
   content: string
   coin_consumed_m: number
+  otherAmountYuan?: number
 }
 
 export interface CounterFormSnapshot {
@@ -37,9 +38,7 @@ export function useOrderCheckoutSnapshot(options: {
   const snapshotHafCoinM = computed(() => getSnapshotHafCoinM(options.order.value))
   // 允许为负：表示打超（实际消耗 > 发布量）
   const remainingHafCoinM = computed(() =>
-    roundQuantity(
-      snapshotHafCoinM.value - Number(options.checkoutForm.value.coin_consumed_m || 0)
-    )
+    roundQuantity(snapshotHafCoinM.value - Number(options.checkoutForm.value.coin_consumed_m || 0))
   )
 
   function hydrateResourceUsage() {
@@ -61,6 +60,7 @@ export function useOrderCheckoutSnapshot(options: {
     return buildCheckoutContentWithSummary({
       content: options.checkoutForm.value.content,
       coinConsumedM: options.checkoutForm.value.coin_consumed_m,
+      depositDeductAmountYuan: options.checkoutForm.value.otherAmountYuan,
       checkoutResources: checkoutResources.value,
       resourceUsage: options.resourceUsage.value,
       remainingHafCoinM: remainingHafCoinM.value,
@@ -146,6 +146,7 @@ export function calculateResourceChargeAmount(
 export function buildCheckoutContentWithSummary(options: {
   content: string
   coinConsumedM: number
+  depositDeductAmountYuan?: number
   checkoutResources: CheckoutResource[]
   resourceUsage: Record<string, number>
   remainingHafCoinM: number
@@ -170,13 +171,19 @@ export function buildCheckoutContentWithSummary(options: {
   if (Number(options.coinConsumedM || 0) > 0) {
     const remain = Number(options.remainingHafCoinM || 0)
     if (remain >= 0) {
-      lines.push(`哈夫币实际消耗：${quantity(options.coinConsumedM)}M，预计剩余${quantity(remain)}M`)
+      lines.push(
+        `哈夫币实际消耗：${quantity(options.coinConsumedM)}M，预计剩余${quantity(remain)}M`
+      )
     } else {
       lines.push(
         `哈夫币实际消耗：${quantity(options.coinConsumedM)}M，打超${quantity(-remain)}M（超额按比例从押金结算）`
       )
     }
   }
+  const depositDeductAmountYuan = Number(options.depositDeductAmountYuan || 0)
+  if (depositDeductAmountYuan > 0) {
+    lines.push(`押金赔付扣除：¥${depositDeductAmountYuan.toFixed(2)}（将直接从预收押金中扣除）`)
+  }
   if (lines.length === 0) {
     lines.push('租客发起结账。')
   }