package com.java110.user.cmd.user;

import com.alibaba.fastjson.JSONObject;
import com.java110.core.annotation.Java110Cmd;
import com.java110.core.context.ICmdDataFlowContext;
import com.java110.core.event.cmd.Cmd;
import com.java110.core.event.cmd.CmdEvent;
import com.java110.dto.user.UserDto;
import com.java110.intf.user.IUserInnerServiceSMO;
import com.java110.utils.exception.CmdException;
import com.java110.utils.util.Assert;
import com.java110.utils.util.BeanConvertUtil;
import com.java110.utils.util.PinYinUtil;
import com.java110.utils.util.StringUtil;
import com.java110.vo.api.staff.ApiStaffDataVo;
import com.java110.vo.api.staff.ApiStaffVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;

import java.util.ArrayList;
import java.util.List;

@Java110Cmd(serviceCode = "query.staff.infos")
public class QueryStaffInfosCmd extends Cmd {

    @Autowired
    private IUserInnerServiceSMO userInnerServiceSMOImpl;

    @Override
    public void validate(CmdEvent event, ICmdDataFlowContext context, JSONObject reqJson) throws CmdException {
        Assert.hasKeyAndValue(reqJson,"page","请求报文中未包含page节点");
        Assert.hasKeyAndValue(reqJson,"row","请求报文中未包含rows节点");
        if (!reqJson.containsKey("storeId")) {
            String storeId = context.getReqHeaders().get("store-id");
            reqJson.put("storeId", storeId);
        }
        Assert.hasKeyAndValue(reqJson,"storeId","请求报文中未包含storeId节点");
    }

    @Override
    public void doCmd(CmdEvent event, ICmdDataFlowContext context, JSONObject reqJson) throws CmdException {
        UserDto userDto = BeanConvertUtil.covertBean(reqJson, UserDto.class);

        int count = userInnerServiceSMOImpl.getStaffCount(userDto);

        List<ApiStaffDataVo> staffs = null;

        if (count > 0) {
            staffs = BeanConvertUtil.covertBeanList(userInnerServiceSMOImpl.getStaffs(userDto), ApiStaffDataVo.class);
            refreshInitials(staffs);
        } else {
            staffs = new ArrayList<>();
        }

        ApiStaffVo apiStaffVo = new ApiStaffVo();

        apiStaffVo.setTotal(count);
        apiStaffVo.setRecords((int) Math.ceil((double) count / (double) reqJson.getInteger("row")));
        apiStaffVo.setStaffs(staffs);

        ResponseEntity<String> responseEntity = new ResponseEntity<String>(JSONObject.toJSONString(apiStaffVo), HttpStatus.OK);

        context.setResponseEntity(responseEntity);
    }

    /**
     * 刷入首字母
     * @param staffs
     */
    private void refreshInitials(List<ApiStaffDataVo> staffs) {

        for(ApiStaffDataVo staffDataVo : staffs){
            if(StringUtil.isEmpty(staffDataVo.getName())){
                continue;
            }
            staffDataVo.setInitials(PinYinUtil.getFirstSpell(staffDataVo.getName()).toUpperCase().charAt(0)+"");
        }
    }
}