import { appPlatform } from './util';
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import { methods, H5FnTypeToggle, Global } from './config';
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import { transitionTo } from '../appRouter/hooks';
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import { appletsTransitionTo, backCallHook } from '../appletsRouter/hooks';
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import uniPushTo from '../appRouter/uniNav';
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import appletsUniPushTo from '../appletsRouter/appletsNav';
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import { err, warn } from './warn';
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import H5PushTo from '../vueRouter/routerNav';
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import * as compile from './compile';
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/**
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* 返回api 触发的公共函数
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* @param {Object/String} rule 当前跳转规则
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* @param {String} fnType 跳转页面的类型方法
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*
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* this 为当前 Router 实例
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*/
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const isBcakNav = function ({
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backLayer,
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delta,
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H5PATCH,
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}) {
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compile.H5(() => {
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H5PATCH.on('historyBack', {
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backLayer,
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delta,
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});
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});
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compile.APP(() => {
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Global.backLayerC = backLayer; // 告诉路由需要返回几层
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uni.navigateBack({
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delta: backLayer,
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complete: () => {
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Global.LockStatus = false; // 跳转完成解锁状态
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},
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});
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});
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compile.mp(() => {
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backCallHook.call(this, backLayer, () => {
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uni.navigateBack({
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delta: backLayer,
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});
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});
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});
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};
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/**
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* 非 返回api 触发的公共函数
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* @param {Object/String} rule 当前跳转规则
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* @param {String} fnType 跳转页面的类型方法
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*
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* this 为当前 Router 实例
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*/
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const notBackNav = function (rule, fnType) {
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if (rule == null) {
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return err('跳转规则为空，不允许这样操作');
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}
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if (rule.constructor === String) { // 单独 path 的情况 允许？拼接参数
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const ruleArray = rule.split('?');
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if (ruleArray.length > 1) {
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rule = {
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path: ruleArray[0],
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query: Global.$parseQuery.parse(ruleArray[1]),
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};
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}
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}
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switch (appPlatform(true)) {
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case 'H5':
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return H5PushTo.call(this, H5FnTypeToggle[fnType], rule, methods[fnType]);
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case 'APP':
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Global.LockStatus = true; // 设置为锁住状态
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return transitionTo.call(this, rule, fnType, uniPushTo);
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case 'APPLETS':
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Global.LockStatus = true; // 设置为锁住状态
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return appletsTransitionTo.call(this, rule, fnType, appletsUniPushTo);
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default:
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err('糟糕！！！还有其他的执行环境？？？没听说过啊。一脸懵逼？？？加QQ群问问：769241495');
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break;
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}
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};
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/**
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* 处理正在跳转的公共api
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* @param {Object/String} rule 当前跳转规则
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* @param {String} fnType 跳转页面的类型方法
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* @param {Boolean} isBack 是否通过 back() api 调用的 默认为false
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* @param {Boolean} enforce 是否强制越过跳转加锁检查 默认false 目前只有back() api 传递了
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*
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* this 为当前 Router 实例
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*/
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const navjump = function (rule, fnType, isBack = false, enforce = false) {
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if (Global.LockStatus && !enforce) { // 正在跳转的状态下 给出提示正在跳转
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return warn('当前页面正在处于跳转状态，请稍后再进行跳转....');
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}
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if (isBack) { // 是返回api触发的
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return isBcakNav.call(this, rule, fnType);
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}
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return notBackNav.call(this, rule, fnType);
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};
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export default navjump;
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