| import type { default as Router } from '../router' | |
| export function compareRouterStates(a: Router['state'], b: Router['state']) { | |
| const stateKeys = Object.keys(a) | |
| if (stateKeys.length !== Object.keys(b).length) return false | |
| for (let i = stateKeys.length; i--; ) { | |
| const key = stateKeys[i] | |
| if (key === 'query') { | |
| const queryKeys = Object.keys(a.query) | |
| if (queryKeys.length !== Object.keys(b.query).length) { | |
| return false | |
| } | |
| for (let j = queryKeys.length; j--; ) { | |
| const queryKey = queryKeys[j] | |
| if ( | |
| !b.query.hasOwnProperty(queryKey) || | |
| a.query[queryKey] !== b.query[queryKey] | |
| ) { | |
| return false | |
| } | |
| } | |
| } else if ( | |
| !b.hasOwnProperty(key) || | |
| a[key as keyof Router['state']] !== b[key as keyof Router['state']] | |
| ) { | |
| return false | |
| } | |
| } | |
| return true | |
| } | |