remove button in point rule detail

src/pages/point/PointRuleDetail.vue

@@ -59,11 +59,22 @@
 			<t-cell title="创建时间" :note="formatDate(rule.createdAt, '未知时间')" />
 			<t-cell title="更新时间" :note="formatDate(rule.updatedAt, '未知时间')" />
 		</t-cell-group>
-		<t-empty v-else :description="isLoading ? '正在加载积分规则' : '积分规则不存在'" />
+		<t-button
+			v-if="rule && canDelete"
+			class="delete red bg-white cell-button"
+			:loading="isDeleting"
+			variant="text"
+			block
+			@click="confirmRemove"
+		>
+			删除
+		</t-button>
+		<t-empty v-if="!rule" :description="isLoading ? '正在加载积分规则' : '积分规则不存在'" />
 	</div>
 </template>
 
 <script setup lang="ts">
+import { DialogPlugin } from "tdesign-mobile-vue";
 import { Text, Time, useUserStore } from "timi-web";
 import EventAPI from "@/api/EventAPI";
 import PointAPI from "@/api/PointAPI";
@@ -72,6 +83,7 @@ import { useNavBarStore } from "@/store/navBarStore";
 import type { EventItem } from "@/types/EventItem";
 import type { PointRule, PointRuleStatus, PointRuleMode, PointRuleTriggerType } from "@/types/Point";
 import { formatEventNumberValue } from "@/utils/eventValue";
+import { getErrorMessage } from "@/utils/error";
 import { Message } from "@/utils/message";
 import { gaoRoleCodes, permissionCodes } from "@/utils/permission";
 
@@ -88,6 +100,7 @@ const currentStoreStore = useCurrentStoreStore();
 // ---------- 权限与门店 ----------
 
 const canUpdate = computed(() => userStore.hasPermissions(permissionCodes.pointRule.update));
+const canDelete = computed(() => userStore.hasPermissions(permissionCodes.pointRule.delete));
 const canReadEvent = computed(() => userStore.hasPermissions(permissionCodes.event.read));
 const isGlobalManager = computed(() => userStore.hasRoles(gaoRoleCodes.globalManager));
 const storeName = computed(() => {
@@ -106,6 +119,7 @@ const rule = ref<PointRule>();
 const event = ref<EventItem>();
 const sourceEvent = ref<EventItem>();
 const isLoading = ref(false);
+const isDeleting = ref(false);
 
 const condition = computed(() => rule.value?.conditionJson);
 const isConsumeRule = computed(() => (rule.value?.pointValue ?? 0) < 0);
@@ -260,8 +274,55 @@ function formatDate(timestamp?: number, emptyText = "不限"): string {
 	return timestamp === undefined || timestamp === null ? emptyText : Time.toDateTime(timestamp);
 }
 
+// ---------- 删除 ----------
+
+async function confirmRemove(): Promise<void> {
+	if (!rule.value?.id || isDeleting.value) {
+		return;
+	}
+	const dialog = DialogPlugin.confirm({
+		title: "删除积分规则",
+		content: `确定删除规则 ${rule.value.name || "未命名规则"} 吗？删除只影响后续登记，不会改变历史流水。`,
+		cancelBtn: "取消",
+		confirmBtn: "删除",
+		onCancel() {
+			dialog.destroy();
+		},
+		async onConfirm() {
+			dialog.destroy();
+			await removeRule();
+		}
+	});
+}
+
+async function removeRule(): Promise<void> {
+	const ruleId = rule.value?.id;
+	if (!ruleId || isDeleting.value) {
+		return;
+	}
+
+	isDeleting.value = true;
+	navBarStore.clearRight();
+	try {
+		await PointAPI.ruleRemove(ruleId);
+		Message.success("积分规则已删除");
+		await router.replace("/management/points/rules");
+	} catch (error) {
+		Message.error(getErrorMessage(error, "积分规则删除失败"));
+		setEditAction();
+	} finally {
+		isDeleting.value = false;
+	}
+}
+
 // ---------- 导航 ----------
 
+function setEditAction(): void {
+	if (canUpdate.value) {
+		navBarStore.setRightText("编辑", "var(--td-brand-color)", toEdit);
+	}
+}
+
 async function toEdit(): Promise<void> {
 	const ruleId = String(route.params.id || "");
 	if (!canUpdate.value || !ruleId) {
@@ -291,9 +352,7 @@ watch(() => route.params.id, async () => {
 
 onMounted(() => {
 	navBarStore.clearRight();
-	if (canUpdate.value) {
-		navBarStore.setRightText("编辑", "var(--td-brand-color)", toEdit);
-	}
+	setEditAction();
 });
 
 onUnmounted(() => {
@@ -309,6 +368,10 @@ onUnmounted(() => {
 	display: flex;
 	flex-direction: column;
 
+	.delete {
+		margin: 0 1rem;
+	}
+
 	.rule-header {
 		gap: .75rem;
 		margin: 0 1rem;

src/pages/point/PointRuleEdit.vue

@@ -88,17 +88,6 @@
 				</t-form-item>
 			</card-container>
 		</t-form>
-		<t-button
-			v-if="!isCreateMode"
-			class="delete red bg-white cell-button"
-			v-can="permissionCodes.pointRule.delete"
-			:loading="isRemoving"
-			variant="text"
-			block
-			@click="confirmRemove"
-		>
-			删除
-		</t-button>
 	</div>
 	<t-popup v-model="storePickerVisible" placement="bottom">
 		<t-picker
@@ -188,7 +177,6 @@
 </template>
 
 <script setup lang="ts">
-import { DialogPlugin } from "tdesign-mobile-vue";
 import { Time, useUserStore } from "timi-web";
 import EventAPI from "@/api/EventAPI";
 import PointAPI from "@/api/PointAPI";
@@ -240,7 +228,6 @@ const pageAccess = computed(() => ({
 // ---------- 基础表单 ----------
 
 const isSaving = ref(false);
-const isRemoving = ref(false);
 const formModel = reactive({
 	id: "",
 	storeId: "",
@@ -745,43 +732,6 @@ async function saveRule(): Promise<void> {
 	}
 }
 
-// ---------- 删除 ----------
-
-async function confirmRemove(): Promise<void> {
-	if (!formModel.id || isRemoving.value) {
-		return;
-	}
-	const dialog = DialogPlugin.confirm({
-		title: "删除积分规则",
-		content: `确定删除规则 ${formModel.name || "未命名规则"} 吗？删除只影响后续登记，不会改变历史流水。`,
-		cancelBtn: "取消",
-		confirmBtn: "删除",
-		onCancel() {
-			dialog.destroy();
-		},
-		async onConfirm() {
-			dialog.destroy();
-			await removeRule();
-		}
-	});
-}
-
-async function removeRule(): Promise<void> {
-	if (!formModel.id) {
-		return;
-	}
-	isRemoving.value = true;
-	try {
-		await PointAPI.ruleRemove(formModel.id);
-		Message.success("积分规则已删除");
-		await router.replace("/management/points/rules");
-	} catch (error) {
-		Message.error(getErrorMessage(error, "积分规则删除失败"));
-	} finally {
-		isRemoving.value = false;
-	}
-}
-
 // ---------- 页面数据 ----------
 
 async function fillForm(): Promise<void> {
@@ -920,10 +870,6 @@ onUnmounted(() => navBarStore.clearRight());
 			line-height: 1.5;
 		}
 	}
-
-	.delete {
-		margin-top: 1rem;
-	}
 }
 
 :global(html.theme-dark) {