zhywpt-sp/composables/order/useOrderList.ts

/**
 * 订单列表业务逻辑
 */
import { onLoad, onShow, onUnload } from "@dcloudio/uni-app";
import { reactive, ref } from 'vue';
import { hasLogin, msg } from "@/utils/utils";
export default function useOrderList() {
	const tabbarRef = ref<{ changeTab : (index : Number) => void }>()

	const data = reactive({
		//登录状态
		login: hasLogin(),
		//是否刷新
		refresh: false,
		//当前切换的index  0-全部 1-待发货 2-待收货 3-待激活  xx-退款/换货
		tabIndex: 0,
		//导航栏数据
		tabsList: [
			{ id: 0, name: '全部' },
			{ id: 1, name: '待发货' },
			{ id: 2, name: '待收货' },
			{ id: 3, name: '待激活' },
			{ id: 4, name: '退款/换货' }
		],

	})

	onLoad((option) => {
		if (!option.index) {
			data.tabIndex = 0
		} else {
			data.tabIndex = Number(option.index)
		}
		//监听订单刷新信息
		uni.$on('refreshOrder', () => {
			data.refresh = true;
		});

		uni.$on('refreshFinish', () => {
			data.refresh = false;
		})

		uni.$on('loginOut', () => {
			data.login = false;
			data.refresh = false;
		})
	});

	onUnload(() => {
		uni.$off('refreshOrder');
	});

	onShow(() => {
		data.login = hasLogin();
		if (data.login) {
			data.refresh = true;
			console.log("data.refresh", data.refresh)
		}
	})

	return {
		data, tabbarRef
	}
}