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/*
* Copyright (c) 2017-present Robert Jaros
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package pl.treksoft.kvision
import redux.Action
import redux.Enhancer
import redux.Middleware
import redux.Reducer
import redux.Store
import kotlin.browser.window
internal val kVManagerReduxInit = KVManagerRedux.init()
/**
* Internal singleton object which initializes and configures KVision Redux module.
*/
@Suppress("EmptyCatchBlock", "TooGenericExceptionCaught")
internal object KVManagerRedux {
fun init() {}
private val redux = try {
require("redux/dist/redux.min.js")
} catch (e: Throwable) {
}
internal val reduxThunk = try {
require("redux-thunk/dist/redux-thunk.min.js").default
} catch (e: Throwable) {
}
@Suppress("UnsafeCastFromDynamic")
internal fun <S, A, R> createStore(
reducer: Reducer<S, A>,
preloadedState: S,
enhancer: Enhancer<S, Action, Action, A, R>
): Store<S, A, R> {
return redux.createStore(reducer, preloadedState, enhancer)
}
@Suppress("UnsafeCastFromDynamic")
internal fun <S, A1, R1, A2, R2> applyMiddleware(
vararg middlewares:
Middleware<S, A1, R1, A2, R2>
): Enhancer<S, A1, R1, A2, R2> {
return redux.applyMiddleware.apply(null, middlewares)
}
@Suppress("UnsafeCastFromDynamic")
internal fun <A, T1, R> compose(function1: (T1) -> R, function2: (A) -> T1): (A) -> R {
val composeEnhancers = if (window.asDynamic().__REDUX_DEVTOOLS_EXTENSION_COMPOSE__ != undefined) {
window.asDynamic().__REDUX_DEVTOOLS_EXTENSION_COMPOSE__
} else {
redux.compose
}
return composeEnhancers(function1, function2)
}
}
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