package com.iamberry.rst.controllers.pts;

import com.iamberry.rst.core.page.PagedResult;
import com.iamberry.rst.core.pts.Produce;
import com.iamberry.rst.core.pts.PtsBom;
import com.iamberry.rst.core.pts.PtsComponents;
import com.iamberry.rst.core.pts.PtsSupplier;
import com.iamberry.rst.faces.pts.MachinePartsService;
import com.iamberry.rst.faces.pts.MachineSupplierService;
import com.iamberry.rst.faces.pts.ProduceService;
import com.iamberry.rst.faces.pts.PtsBomService;
import com.iamberry.rst.utils.StitchAttrUtil;
import com.iamberry.wechat.tools.ResponseJson;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import java.util.Date;
import java.util.List;

/**
 * Created by LJK on 2017/8/29.
 */
@Controller
@RequestMapping("/admin/machineParts")
public class AdminMachinePartsController {
    @Autowired
    private MachinePartsService  machinePartsService;

    @Autowired
    private ProduceService produceService;

    @Autowired
    private MachineSupplierService machineSupplierService;

    @Autowired
    private PtsBomService ptsBomService;
    /**
     * 进入添加机器零件页面
     * **/
    @RequiresPermissions("machineParts:add:machineParts")
    @RequestMapping("/_to_add_machineParts")
    public ModelAndView toAddMachineParts(){
        ModelAndView mv = new ModelAndView("pts/machinePtras/ptras_add");
        List<Produce> list = produceService.getProduceList();
        mv.addObject("produceList", list);
        List<PtsSupplier> listSupplier = machineSupplierService.listMachineSupplier();
        mv.addObject("listSupplier", listSupplier);
        return mv;
    }

    /**
     * 添加机器零件
     * **/
    @ResponseBody
    @RequiresPermissions("machineParts:add:machineParts")
    @RequestMapping("/add_machineParts")
    public ResponseJson addMachineParts(HttpServletRequest request,PtsComponents ptsComponents){
        ResponseJson responseJson = new ResponseJson();
        if(ptsComponents == null){
            responseJson.setReturnCode(500);
            return responseJson;
        }
        PtsComponents components =  machinePartsService.getmachineParts(ptsComponents);
        if(components != null){
            responseJson.setReturnCode(501);
            return responseJson;
        }
        ptsComponents.setComponentsCost(ptsComponents.getComponentsCost() * 100);//元转换为分
        ptsComponents.setComponentsCreateTime(new Date());
        Integer msg =  machinePartsService.addMachineParts(ptsComponents);
        if(msg > 0){
            responseJson.setReturnCode(200);
        }else{
            responseJson.setReturnCode(500);
        }
        return responseJson;
    }

    /**
     * 获取机器零件列表
     *
     * @param request
     * @return
     */
    @RequiresPermissions("parts:select:list")
    @RequestMapping("/_parts_list")
    public ModelAndView getPtsBom(HttpServletRequest request,PtsComponents ptsComponents,
                                  @RequestParam(value = "pageSize", defaultValue = "10", required = false) Integer pageSize,
                                  @RequestParam(value = "pageNO", defaultValue = "1", required = false) Integer pageNO,
                                  @RequestParam(value = "totalNum", defaultValue = "0", required = false) Integer totalNum) {
        ModelAndView mv = new ModelAndView("pts/machinePtras/parts_list");
        PagedResult<PtsComponents> pagedResult = machinePartsService.listPtsComponents(pageNO, pageSize, ptsComponents, totalNum == 0);
        if (totalNum != 0){
            pagedResult.setTotal(totalNum);
        }

        //获取产品集合，用于页面选择产品
        List<Produce> list = produceService.getProduceList();
        mv.addObject("produceList",list);

        StitchAttrUtil.setModelAndView(ptsComponents, mv, "/admin/machineParts/_parts_list", pagedResult);
        return mv;
    }

    /**
     * 进入修改机器零件页面
     * **/
    @RequiresPermissions("machineParts:update:machineParts")
    @RequestMapping("/_to_update_machineParts")
    public ModelAndView toupdateMachineParts(HttpServletRequest request){
        ModelAndView mv = new ModelAndView("pts/machinePtras/ptras_update");
        String componentsId = request.getParameter("componentsId");
        PtsComponents ptsComponents = new PtsComponents();
        ptsComponents.setComponentsId(Integer.valueOf(componentsId));
        ptsComponents = machinePartsService.getmachineParts(ptsComponents);
        mv.addObject("ptsComponents", ptsComponents);
        List<Produce> list = produceService.getProduceList();
        mv.addObject("produceList", list);
        List<PtsSupplier> listSupplier = machineSupplierService.listMachineSupplier();
        mv.addObject("listSupplier", listSupplier);
        return mv;
    }

    /**
     * 修改机器零件
     * **/
    @ResponseBody
    @RequiresPermissions("machineParts:update:machineParts")
    @RequestMapping("/update_machineParts")
    public ResponseJson updateMachineParts(HttpServletRequest request,PtsComponents ptsComponents){
        ResponseJson responseJson = new ResponseJson();
        if(ptsComponents == null){
            responseJson.setReturnCode(500);
            return responseJson;
        }
        Integer componentsId = ptsComponents.getComponentsId();
        PtsComponents componentsByid = new PtsComponents();
        componentsByid.setComponentsId(componentsId);
        PtsComponents components =  machinePartsService.getmachineParts(componentsByid);
        if(!components.getComponentsNo().equals(ptsComponents.getComponentsNo())  ||
                components.getComponentsStatus() != ptsComponents.getComponentsStatus() ||
                components.getProduceId() != components.getProduceId()){
            ptsComponents.setComponentsId(null);
            components =  machinePartsService.getmachineParts(ptsComponents);
            if(components != null){
                responseJson.setReturnCode(501);
                return responseJson;
            }
        }
        //如果改变了产品或者状态，则删掉关联的bom单
        if(components.getComponentsStatus() != ptsComponents.getComponentsStatus() ||
                components.getProduceId() != components.getProduceId()){
            ptsBomService.deleteBomComponentByComponentsId(componentsId);
        }

        ptsComponents.setComponentsId(componentsId);
        ptsComponents.setComponentsCost(ptsComponents.getComponentsCost() * 100);//元转换为分
        ptsComponents.setComponentsUpdateTime(new Date());
        Integer msg =  machinePartsService.updateParts(ptsComponents);
        if(msg > 0){
            responseJson.setReturnCode(200);
        }else{
            responseJson.setReturnCode(500);
        }
        return responseJson;
    }
}