/// <summary>
/// 调度
/// 1.这里要处理好异步任务，并且组装好事件队列
/// 2.异步会堵塞同步方法，同一时间只有1个dispatch能执行
/// </summary>
async public void Dispatch(UFluxAction action)
{
var oldState = GetCurrentState();
// foreach (var reducer in reducer)
{
var ret = reducer.IsAsyncLoad(action.ActionTag);
if (!ret) //同步模式
{
//先执行await
var newstate = await reducer.ExcuteAsync(action.ActionTag, action.Params, oldState);
//再执行普通
if (newstate == null)
{
newstate = reducer.Excute(action.ActionTag, action.Params, oldState);
}
//设置new state
SetNewState(action.ActionTag, newstate);
}
else //回调模式
{
reducer.ExcuteByCallback(action.ActionTag, action.Params, GetCurrentState, (newState) =>
{
//设置new state
SetNewState(action.ActionTag, newState);
});
}
}
}
/// <summary>
/// 调度
/// 1.这里要处理好异步任务，并且组装好事件队列
/// 2.异步会堵塞同步方法，同一时间只有1个dispatch能执行
/// </summary>
async private void Dispatch(UFluxAction action)
{
var executeType = reducer.GetExecuteType(action.ActionTag);
switch (executeType)
{
case AReducers <S> .ExecuteTypeEnum.Synchronization:
{
var oldState = GetCurrentState();
var newstate = reducer.Excute(action.ActionTag, action.Params, oldState);
//设置new state
SetNewState(action.ActionTag, newstate);
}
break;
case AReducers <S> .ExecuteTypeEnum.Async:
{
var oldState = GetCurrentState();
var newstate = await reducer.ExcuteAsync(action.ActionTag, action.Params, oldState);
//设置new state
SetNewState(action.ActionTag, newstate);
}
break;
case AReducers <S> .ExecuteTypeEnum.Callback:
{
reducer.ExcuteByCallback(action.ActionTag, action.Params, GetCurrentState, (newState) =>
{
//设置new state
SetNewState(action.ActionTag, newState);
});
}
break;
}
}