import {queryHome, distributorFetch, fetchProductData,deliverSave,returnSave,fetchSearch} from './../services/home';
import {createAction} from '../utils'
import {REFRESH_STATE} from 'react-native-refresh-flatlist';
import {NavigationActions} from "react-navigation";
import {Alert} from "react-native";

export default {
    namespace: 'home',
    state: {
        refreshState: REFRESH_STATE.Ready,
        list: [],
        searchState: 0,
        searchData: {},
        searchNoData: {},
        searchRState: REFRESH_STATE.Ready,
        searchDistData: [],
        searchProductData: {},
    },

    effects: {
        * fetch({payload}, {call, put}) {
            yield put(createAction('queryList')({refreshState: REFRESH_STATE.HeaderRefreshing}));
            const response = yield call(queryHome, payload);
            if (response == undefined || response.code == 1001) {
                yield put(NavigationActions.navigate({routeName: 'Login'}))
            } else {
                yield put(createAction('queryList')({list: response.data, refreshState: REFRESH_STATE.Idle}));
            }
        },
        * search({payload, callback}, {call, put}) {
            const response = yield call(fetchSearch, payload);
            if(response.code == 0) {
                if (response.data) {
                    callback({searchData: response.data, searchState: 1})
                } else {
                    callback({searchData: {}, searchState: 2})
                }
            }else {
                Alert.alert('提示', response.msg);
            }
        },
        * fetchProductData({payload,callback}, {call, put}) {
            const response = yield call(fetchProductData, payload);
            if (response.code == 0) {
                if (response.data) {
                    if(callback){
                        callback(response.data)
                    }
                    yield put(createAction('queryList')({searchProductData: response.data,}));
                }
                else {
                    // Alert.alert('提示', '未查询到产品！');
                    yield put(createAction('queryList')({searchProductData: {},}));
                }
            } else {
                Alert.alert('提示', response.msg);
            }
        },
        * searchDist({payload}, {call, put}) {
            yield put(createAction('queryList')({searchRState: REFRESH_STATE.HeaderRefreshing}));
            const response = yield call(distributorFetch, payload);
            if (response.code == 0) {
                yield put(createAction('queryList')({
                    searchDistData: response.data,
                    searchRState: REFRESH_STATE.Idle,
                }));
            }
            else {
                Alert.alert('提示', response.msg);
            }
        },
        * clear({}, {call, put}) {
            yield put(createAction('updateState')({
                searchDistData: [],
                searchProductData: {},
                searchState: 0,
            }));
        },
        * deliverSave({payload, callback}, {call, put}) {
            const response = yield call(deliverSave, payload);
            if (response.code == 0) {
                callback(response.data ?? {})
            } else {
                Alert.alert('提示', response.msg);
            }
        },
        * returnSave({payload, callback}, {call, put}) {
            const response = yield call(returnSave, payload);
            if (response.code == 0) {
                callback(response.data ?? {})
            } else {
                Alert.alert('提示', response.msg);
            }
        },
    },

    reducers: {
        queryList(state, {payload}) {
            // console.log('queryList', state, payload);
            return {...state, ...payload};
        },
        updateState(state, {payload}) {
            return {...state, ...payload};
        },
    },
};