package com.gingersoft.gsa.cloud.table.mvp.model;

import android.app.Application;
import com.gingersoft.gsa.cloud.base.common.bean.BaseResult;
import com.gingersoft.gsa.cloud.base.order.order.DoshokuOrder;
import com.gingersoft.gsa.cloud.base.table.bean.TableBean;
import com.gingersoft.gsa.cloud.table.mvp.contract.OrderContentContract;
import com.gingersoft.gsa.cloud.table.mvp.model.bean.response.BaseOrderResponse;
import com.gingersoft.gsa.cloud.table.mvp.model.service.MealService;
import com.gingersoft.gsa.cloud.table.mvp.model.service.MemberService;
import com.gingersoft.gsa.cloud.table.mvp.model.service.OrderPayService;
import com.gingersoft.gsa.cloud.table.mvp.model.service.TableService;
import com.gingersoft.gsa.cloud.database.bean.Discount;
import com.gingersoft.gsa.cloud.database.utils.DiscountDaoUtils;
import com.gingersoft.gsa.cloud.table.mvp.model.utils.MealConditionFilterUtils;
import com.google.gson.Gson;
import com.google.gson.internal.LinkedTreeMap;
import com.jess.arms.di.scope.ActivityScope;
import com.jess.arms.integration.IRepositoryManager;
import com.jess.arms.mvp.BaseModel;

import java.util.Date;
import java.util.List;

import javax.inject.Inject;

import io.reactivex.Observable;
import io.reactivex.functions.Function;
import okhttp3.RequestBody;


/**
 * ================================================
 * Description:
 * <p>
 * Created by MVPArmsTemplate on 01/09/2020 19:23
 * <a href="mailto:jess.yan.effort@gmail.com">Contact me</a>
 * <a href="https://github.com/JessYanCoding">Follow me</a>
 * <a href="https://github.com/JessYanCoding/MVPArms">Star me</a>
 * <a href="https://github.com/JessYanCoding/MVPArms/wiki">See me</a>
 * <a href="https://github.com/JessYanCoding/MVPArmsTemplate">模版请保持更新</a>
 * ================================================
 */
@ActivityScope
public class OrderContentModel extends BaseModel implements OrderContentContract.Model {
    @Inject
    Gson mGson;
    @Inject
    Application mApplication;

    @Inject
    public OrderContentModel(IRepositoryManager repositoryManager) {
        super(repositoryManager);
    }

    @Override
    public void onDestroy() {
        super.onDestroy();
        this.mGson = null;
        this.mApplication = null;
    }

    private void saveCreateTime(long createTime) {
        DoshokuOrder doshokuOrder = DoshokuOrder.getInstance();
        if (doshokuOrder == null) {
            doshokuOrder.setOpenTableInfo(new TableBean.DataBean());
            String dateTime = new Date(createTime).toString();
            doshokuOrder.getOrderPlaced().setCreateTime(dateTime);
        }
    }

    @Override
    public Observable<BaseOrderResponse> loadOrder(long orderId) {
        return mRepositoryManager.obtainRetrofitService(MealService.class)
                .loadOrder(orderId);
    }

    @Override
    public List<Discount> queryDB_DiscountList(byte discountScope, byte discountType) {
        DiscountDaoUtils discountDaoUtils = new DiscountDaoUtils(mApplication);
        List<Discount> discountList = discountDaoUtils.queryDiscountByQueryBuilder();
        return MealConditionFilterUtils.discountConditionFilter(discountList,discountScope,discountType);
    }

    @Override
    public Observable<BaseOrderResponse> createOrder(RequestBody requestBody) {
        Observable ob = mRepositoryManager.obtainRetrofitService(MealService.class)
                .createOrder(requestBody)
                .flatMap(new Function<BaseResult, Observable<BaseOrderResponse>>() {
                    @Override
                    public Observable<BaseOrderResponse> apply(BaseResult info) throws Exception {
                        if (info != null && info.isSuccess()) {
                            saveCreateTime(info.getSysTime());
                            if (info.getData() != null) {
                                if (info.getData() instanceof Double) {
                                    //未上線，避免正式版閃退
                                    DoshokuOrder.getInstance().setOrderId((long) info.getData());
                                    DoshokuOrder.getInstance().setOrderNo(((Double) info.getData()).longValue() + "");
                                } else {
                                    LinkedTreeMap tm = (LinkedTreeMap) info.getData();
                                    for (Object o : tm.keySet()) {
                                        String key = (String) o;
                                        if (key.equals("id")) {
                                            DoshokuOrder.getInstance().setOrderId((long) tm.get(key));
                                        } else if (key.equals("orderNo")) {
                                            DoshokuOrder.getInstance().setOrderNo((String) tm.get(key));
                                        }
                                    }
                                }
                            }
                            return loadOrder(DoshokuOrder.getInstance().getOrderId());
                        }
                        BaseOrderResponse baseOrderRespose = new BaseOrderResponse();
                        baseOrderRespose.setSuccess(info.isSuccess());
                        baseOrderRespose.setErrMsg(info.getErrMsg());
                        return Observable.just(baseOrderRespose);
                    }
                });
        return ob;
    }

    @Override
    public Observable<BaseOrderResponse> addFood(RequestBody requestBody) {
        Observable ob = mRepositoryManager.obtainRetrofitService(MealService.class)
                .addFood(requestBody)
                .flatMap(new Function<BaseResult, Observable<BaseOrderResponse>>() {
                    @Override
                    public Observable<BaseOrderResponse> apply(BaseResult info) throws Exception {
                        if (info != null && info.isSuccess()) {
                            saveCreateTime(info.getSysTime());
                            return loadOrder(DoshokuOrder.getInstance().getOrderId());
                        }
                        BaseOrderResponse baseOrderRespose = new BaseOrderResponse();
                        baseOrderRespose.setSuccess(info.isSuccess());
                        baseOrderRespose.setErrMsg(info.getErrMsg());
                        return Observable.just(baseOrderRespose);
                    }
                });
        return ob;
    }

    @Override
    public Observable<BaseOrderResponse> printOrder(RequestBody request) {
        return mRepositoryManager.obtainRetrofitService(MealService.class)
                .printOrder(request);
    }

    @Override
    public Observable<TableBean> getTables(int restaurantId) {
        return mRepositoryManager.obtainRetrofitService(TableService.class)
                .getTables(restaurantId);
    }

    @Override
    public Observable<BaseResult> getTable(int tableId, String tableNumber) {
        return mRepositoryManager.obtainRetrofitService(TableService.class)
                .getTable(tableId, tableNumber);
    }

    @Override
    public Observable<BaseOrderResponse> transferFood(RequestBody requestBody) {
        Observable ob = mRepositoryManager.obtainRetrofitService(MealService.class)
                .transferFood(requestBody)
                .flatMap(new Function<BaseOrderResponse, Observable<BaseOrderResponse>>() {
                    @Override
                    public Observable<BaseOrderResponse> apply(BaseOrderResponse info) throws Exception {
                        if (info != null && info.isSuccess()) {
                            return loadOrder(DoshokuOrder.getInstance().getOrderId());
                        }
                        return Observable.just(info);
                    }
                });
        return ob;
    }

    @Override
    public Observable<BaseResult> getSplitTables(int tableId) {
        return mRepositoryManager.obtainRetrofitService(TableService.class)
                .getSplitTables(tableId);
    }

    @Override
    public Observable<BaseResult> toOrderPay(RequestBody requestBody) {
        return mRepositoryManager.obtainRetrofitService(OrderPayService.class)
                .toOrderPay(requestBody);
    }

    @Override
    public Observable<BaseResult> updateOrder(RequestBody formBody) {
        return mRepositoryManager.obtainRetrofitService(OrderPayService.class)
                .updateOrder(formBody);
    }

    @Override
    public Observable<BaseResult> queryCoupon(int tableId,Long memberId, long couponMemberId, String couponNo, int restaurantId) {
        return mRepositoryManager.obtainRetrofitService(MemberService.class)
                .queryCoupon(tableId,memberId, couponMemberId, couponNo, restaurantId);
    }

    @Override
    public Observable<BaseOrderResponse> calculationPrice(long orderId) {
        return null;
    }
}