gao-customer-h5/src/pages/customer/CustomerList.vue

<template>
	<div v-can="permissionCodes.customer.read" class="customer-list">
		<div class="filter bg-white">
			<t-input
				v-model.trim="keyword"
				class="search"
				placeholder="搜索编码、姓名（拼音）、电话"
				borderless
			/>
			<t-button
				v-if="canReadTag"
				class="tag-filter"
				theme="primary"
				variant="outline"
				@click="tagSelectorVisible = true"
			>
				<template #icon>
					<t-icon name="tag" />
				</template>
				<span v-text="tagFilterText" />
			</t-button>
		</div>
		<div v-if="canReadTag && selectedTagList.length" class="selected-tags bg-white">
			<t-tag
				v-for="item in selectedTagList"
				:key="item.id"
				theme="primary"
				variant="light-outline"
				:content="getTagName(item)"
			/>
			<t-button size="extra-small" variant="text" @click="clearTagFilter">清空</t-button>
		</div>
		<t-pull-down-refresh
			class="list-wrapper"
			v-model="isRefreshing"
			:refresh-timeout="30000"
			@refresh="refresh"
			@scrolltolower="fetch"
		>
			<t-cell-group class="items" theme="card">
				<t-swipe-cell
					v-entrance-transition="index * 30"
					v-for="(item, index) in pageResult.list"
					:key="item.id || item.code || index"
					class="item"
				>
					<customer-cell
						class="cell"
						:customer="item"
						arrow
						@click="toDetail(item)"
					>
						<template #description>
							<telephone-link :value="item.telephone" />
						</template>
					</customer-cell>
					<template v-if="canDeleteCustomer" #right>
						<t-button
							class="delete"
							theme="danger"
							:loading="isRemoving && removingCustomerId === item.id"
							@click.stop="openRemoveDialog(item)"
						>
							删除
						</t-button>
					</template>
				</t-swipe-cell>
				</t-cell-group>
			<div v-if="!pageResult.list.length" class="load-state" v-text="isLoading ? '正在加载客户' : '暂无客户数据'" />
			<div v-if="pageResult.list.length" class="load-state" v-text="isLoading ? '正在加载更多' : isNoMore ? '已经到底了' : '上拉加载更多'" />
		</t-pull-down-refresh>
		<tag-selector
			v-model="selectedTagIdList"
			v-model:visible="tagSelectorVisible"
			@change="handleTagFilterChanged"
		/>
		<customer-remove-dialog
			v-model:visible="removeDialogVisible"
			:customer="removeTarget"
			:loading="isRemoving"
			@confirm="removeCustomer"
		/>
	</div>
	<nav-bar-action-menu v-if="canShowActionMenu" :actions="actionList" />
</template>

<script setup lang="ts">
import { Message } from "@/utils/message";
import { Time, Toolkit, WebToolkit } from "timi-web";
import { type Page, type PageResult, useUserStore } from "timi-web-api";
import CustomerAPI from "@/api/CustomerAPI";
import CustomerRemoveDialog from "@/pages/customer/component/CustomerRemoveDialog.vue";
import TagSelector from "@/components/TagSelector.vue";
import { useCurrentStoreStore } from "@/store/currentStoreStore";
import { useNavBarStore } from "@/store/navBarStore";
import type { Customer } from "@/types/Customer";
import type { NavBarAction } from "@/types/NavBarAction";
import type { Tag } from "@/types/Tag";
import { corePermissionCodes, gaoRoleCodes, permissionCodes } from "@/utils/permission";

defineOptions({
	name: "CustomerList"
});

const router = useRouter();
const userStore = useUserStore();
const currentStoreStore = useCurrentStoreStore();
const navBarStore = useNavBarStore();
const isRefreshing = ref(false);
const isExporting = ref(false);
const isRemoving = ref(false);
const removeDialogVisible = ref(false);
const removeTarget = ref<Customer>();
const removingCustomerId = ref("");
const isGlobalManager = computed(() => userStore.hasRoles(gaoRoleCodes.globalManager));
const canReadTag = computed(() => userStore.hasPermissions(corePermissionCodes.tag.read));
const canCreateCustomer = computed(() => userStore.hasPermissions(permissionCodes.customer.create));
const canDeleteCustomer = computed(() => userStore.hasPermissions(permissionCodes.customer.delete));
const canExportCustomer = computed(() => userStore.hasPermissions(permissionCodes.customer.export));
const canShowActionMenu = computed(() => canCreateCustomer.value || canExportCustomer.value);

const actionList = computed<NavBarAction[]>(() => {
	const list: NavBarAction[] = [];
	if (canCreateCustomer.value) {
		list.push({
			action: toCreate,
			theme: "primary",
			icon: "add",
			key: "create",
			text: "新增客户"
		});
	}
	if (canExportCustomer.value) {
		list.push({
			action: doExport,
			icon: "download",
			key: "export",
			loading: isExporting.value,
			text: "导出 Excel"
		});
	}
	return list;
});

// ---------- 标签筛选 ----------

const selectedTagList = ref<Tag[]>([]);
const selectedTagIdList = ref<string[]>([]);
const tagSelectorVisible = ref(false);
const tagFilterText = computed(() => selectedTagList.value.length ? `${selectedTagList.value.length} 个标签` : "标签");

function getTagName(tag: Tag): string {
	return tag.name || tag.zhCN || "未命名标签";
}

async function handleTagFilterChanged(tagList: Tag[]): Promise<void> {
	selectedTagList.value = tagList;
	selectedTagIdList.value = tagList.map(item => item.id || "").filter(Boolean);
	await refresh();
}

async function clearTagFilter(): Promise<void> {
	selectedTagList.value = [];
	selectedTagIdList.value = [];
	await refresh();
}

// ---------- 分页 ----------

const keyword = ref();
const isLoading = ref(false);
const isNoMore = ref(false);
let keywordTimer: number | undefined;
const pageResult = reactive<PageResult<Customer>>({
	total: 0,
	list: []
});
const page = reactive<Page<Customer>>({
	index: 0,
	size: 15
});

const fetch = Toolkit.debounce(async () => {
	const result = await CustomerAPI.list({
		...page,
		keyword: keyword.value,
		storeId: currentStoreStore.currentStoreId,
		tagIdList: selectedTagIdList.value
	});
	pageResult.total = result.total;
	pageResult.list = pageResult.list.concat(result.list);
	page.index += 1;
	isNoMore.value = (result.list || []).length < page.size || pageResult.total <= pageResult.list.length;
});

async function refresh(): Promise<void> {
	isRefreshing.value = true;
	try {
		page.index = 0;
		page.size = 15;
		pageResult.total = 0;
		pageResult.list = [];
		fetch();
	} finally {
		isRefreshing.value = false;
	}
}

async function loadData(): Promise<void> {
	if (isGlobalManager.value) {
		await currentStoreStore.loadStoreList();
	} else {
		await currentStoreStore.loadLoginStore();
	}
	await fetch();
}

onMounted(loadData);

onMounted(() => {
	navBarStore.clearRight();
	navBarStore.setCustomRightVisible(canShowActionMenu.value);
});

watch(keyword, async () => {
	window.clearTimeout(keywordTimer);
	keywordTimer = window.setTimeout(async () => {
		await refresh();
	}, 300);
});

onUnmounted(() => {
	navBarStore.clearRight();
	window.clearTimeout(keywordTimer);
});

// ---------- 导航 ----------

async function toCreate(): Promise<void> {
	await router.push({
		path: "/management/customers/create",
		query: isGlobalManager.value && currentStoreStore.currentStoreId ? { storeId: currentStoreStore.currentStoreId } : undefined
	});
}

async function toDetail(customer: Customer): Promise<void> {
	if (!customer.id) {
		return;
	}
	await router.push(`/management/customers/${customer.id}`);
}

// ---------- 删除客户 ----------

function openRemoveDialog(customer: Customer): void {
	if (!customer.id || isRemoving.value) {
		return;
	}
	removeTarget.value = customer;
	removeDialogVisible.value = true;
}

async function removeCustomer(customer: Customer): Promise<void> {
	const customerId = customer.id;
	if (!customerId || isRemoving.value) {
		return;
	}

	isRemoving.value = true;
	removingCustomerId.value = customerId;
	removeDialogVisible.value = false;
	removeTarget.value = undefined;
	try {
		await CustomerAPI.remove(customerId);
		pageResult.list = pageResult.list.filter(item => item.id !== customerId);
		pageResult.total = Math.max(0, pageResult.total - 1);
		Message.success("客户已删除");
	} finally {
		isRemoving.value = false;
		removingCustomerId.value = "";
	}
}

// ---------- 导出 ----------

async function doExport(): Promise<void> {
	if (isExporting.value) {
		return;
	}
	isExporting.value = true;
	try {
		const blob = await CustomerAPI.exportXSSF(page);
		WebToolkit.downloadBlob(blob, `客户列表-${Time.formatDate(new Date())}.xlsx`);
		Message.success("导出已开始");
	} finally {
		isExporting.value = false;
	}
}
</script>

<style scoped lang="less">
.customer-list {
	padding: var(--app-nav-height) 0 1rem 0;

	.filter {
		gap: .5rem;
		top: var(--app-nav-height);
		left: 0;
		right: 0;
		z-index: 10;
		padding: .5rem;
		display: flex;
		position: sticky;
		box-shadow: var(--td-shadow-1);
		align-items: center;

		.search {
			width: 100%;
			border: 1px solid var(--td-component-border);
			padding: .5rem 1rem;
			border-radius: 1rem;
		}

		.tag-filter {
			--td-button-border-radius: .875rem;

			flex: 0 0 auto;
		}
	}

	.selected-tags {
		gap: .5rem;
		z-index: 9;
		display: flex;
		padding: .5rem 1rem;
		overflow: auto;
		position: sticky;
		top: calc(var(--app-nav-height) + 3.5rem);
		box-shadow: var(--td-shadow-1);

		:deep(.t-tag) {
			flex: 0 0 auto;
		}
	}

	.list-wrapper {
		padding: 1rem 0;

		.delete {
			height: 100%;
			padding: 0 1rem;
			border-radius: 0;
		}
	}

}

:global(html.theme-dark) {
	.customer-list {

		.filter-bar {
			background: #10161f;

			.text-input {
				color: #e2e8f0;
				background: rgba(15, 23, 42, .72);
				border-color: rgba(148, 163, 184, .16);
			}
		}

		.items {

			.load-state,
			.item,
			.empty-block {
				color: #e2e8f0;
				background: rgba(30, 41, 59, .9);
				border-color: rgba(148, 163, 184, .16);
			}
		}

		.stats {

			.stat {
				background: rgba(30, 41, 59, .9);
				border-color: rgba(148, 163, 184, .16);

				.label {
					color: #94a3b8;
				}

				.value {
					color: #e2e8f0;
				}
			}
		}

	}
}
</style>