/**
 * Created by Zhong on 2018/1/24.
 */

import {rationItemModel, installFeeItemModel, installSectionModel} from '../models/schemas';

class InstallationDao{
    async getInstallation(rationRepId, callback){
        try {
            let feeItems = await installFeeItemModel.find({rationRepId: rationRepId, $or: [{deleted: false}, {deleted: null}]});
            for(let feeItem of feeItems){
                let sids = [];
                for(let sec of feeItem.section){
                    sids.push(sec.ID);
                }
                if(sids.length > 0){
                    let sections = await installSectionModel.find({ID: {$in: sids}, $or: [{deleted: false}, {deleted: null}]});
                    feeItem._doc.section = sections;
                }
            }
            callback(0, feeItems);
        }
        catch(err){
            callback(err, null);
        }
    }

    async updateSection(updateData, callback){
        try{
            for(let data of updateData){
                if(data.updateType === 'new'){
                    await installSectionModel.create(data.updateData);
                }
                else if(data.updateType === 'update'){
                    await installSectionModel.update({ID: data.updateData.ID}, data.updateData);
                }
            }
            callback(0, null);
        }
        catch(err){
            callback(err, null);
        }
    }

    async updateFeeItem(updateData, callback){
        try{
            for(let data of updateData){
                if(data.updateType === 'new'){
                    await installFeeItemModel.create(data.updateData);
                }
                else if(data.updateType === 'update'){
                    await installFeeItemModel.update({ID: data.updateData.ID}, data.updateData);
                }
            }
            callback(0, null);
        }
        catch(err){
            callback(err, null);
        }
    }

    async batchUpdateInst(rationSection, inst, callback){
        try{
            for(let sectionId of rationSection){
                await rationItemModel.update({sectionId: sectionId, $or: [{isDeleted: null}, {isDeleted: false}]},
                    {$addToSet: {rationInstList: {feeItemId: inst.feeItemId, sectionId: inst.sectionId}}}, {multi: true});
            }
            callback(0, null);
        }
        catch(err){
            callback(err, null);
        }
    }
}

export default InstallationDao;