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