package com.vverp.controller.admin;

import com.vverp.entity.Admin;
import com.vverp.entity.AdminPurchase;
import com.vverp.entity.AdminPurchaseProductType;
import com.vverp.entity.ProductType;
import com.vverp.moli.util.Message;
import com.vverp.moli.util.Page;
import com.vverp.moli.util.Pageable;
import com.vverp.moli.util.RespData;
import com.vverp.service.*;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletResponse;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

@RequestMapping("admin/adminPurchase")
@Controller("adminAdminPurchase")
public class AdminPurchaseController extends BaseController{

    @Resource
    private AdminPurchaseService adminPurchaseService;
    @Resource
    private AdminService adminService;
    @Resource
    private ProductTypeService productTypeService;
    @Resource
    private AdminPurchaseProductTypeService adminPurchaseProductTypeService;
    @Resource
    private ProgressService progressService;

    @RequestMapping("list")
    public String list(ModelMap modelMap, Pageable pageable,Long progressId){
        Admin admin = adminService.getCurrent();
        if (admin.getNowProgress() == null){
            modelMap.addAttribute("company",true);
        }else {
            modelMap.addAttribute("company",false);
        }
        Page<AdminPurchase> page = adminPurchaseService.findPageView(pageable,progressId == null?admin.getNowProgress():progressId);
        Map<Long,String> map = new HashMap<>();
        for (AdminPurchase adminPurchase : page.getContent()){
            String name = "";
            for (AdminPurchaseProductType adminPurchaseProductType : adminPurchase.getAdminPurchaseProductTypeList()){
                if (adminPurchaseProductType.getProductType().getTypeDescribe() != null) {
                    name += "<span>" + adminPurchaseProductType.getProductType().getName() + "(" + adminPurchaseProductType.getProductType().getTypeDescribe() + ");</span><br>";
                }else {
                    name += "<span>" + adminPurchaseProductType.getProductType().getName() + ";</span><br>";
                }
            }
            map.put(adminPurchase.getId(),name);
        }
        modelMap.addAttribute("map",map);
        modelMap.addAttribute("page",page);
        modelMap.addAttribute("progressId",progressId);
        modelMap.addAttribute("progressList",progressService.findAll());
        return "adminPurchase/list";
    }

    @RequestMapping("add")
    public String add(ModelMap modelMap){
        Admin admin = adminService.getCurrent();
        modelMap.addAttribute("progressId",admin.getNowProgress());
        modelMap.addAttribute("adminList",adminService.findAll());
        modelMap.addAttribute("productTypeList",productTypeService.findAll());
        return "adminPurchase/add";
    }

    @RequestMapping("edit")
    public String edit(ModelMap modelMap, Long id){
        Admin admin = adminService.getCurrent();
        modelMap.addAttribute("progressId",admin.getNowProgress());
        AdminPurchase adminPurchase = adminPurchaseService.find(id);
        List<Long> ids = new ArrayList<>();
        for (AdminPurchaseProductType adminPurchaseProductType : adminPurchase.getAdminPurchaseProductTypeList()){
            ids.add(adminPurchaseProductType.getProductType().getId());
        }
        modelMap.addAttribute("ids",ids);
        modelMap.addAttribute("adminList",adminService.findAll());
        modelMap.addAttribute("adminPurchase",adminPurchase);
        modelMap.addAttribute("productTypeList",productTypeService.findAll());
        return "adminPurchase/edit";
    }

    @RequestMapping("save")
    @ResponseBody
    public RespData save(AdminPurchase adminPurchase,Long[] productTypeIds){
        try {
            adminPurchaseService.saveEntity(adminPurchase,productTypeIds);
        }catch (Exception e){
            e.printStackTrace();
            return RespData.error(e.getMessage());
        }
        return RespData.success();
    }

    @RequestMapping("update")
    @ResponseBody
    public RespData update(AdminPurchase adminPurchase,Long[] productTypeIds){
//        if (adminPurchase.getAdmin()==null || adminPurchase.getAdmin().getId() == null){
//            return RespData.error("员工不能为空");
//        }
//        if (adminPurchase.getProductType()==null || adminPurchase.getProductType().getId() == null){
//            return RespData.error("可采购类别不能为空");
//        }
//        Admin admin = adminService.find(adminPurchase.getAdmin().getId());
//        adminPurchase.setAdmin(admin);
//        ProductType productType = productTypeService.find(adminPurchase.getProductType().getId());
//        adminPurchase.setProductType(productType);
        try {
            adminPurchaseService.updateEntity(adminPurchase,productTypeIds);
        }catch (Exception e){
            e.printStackTrace();
            return RespData.error(e.getMessage());
        }
        return RespData.success();
    }

    @RequestMapping("delete")
    @ResponseBody
    public Message delete(Long ids){
        adminPurchaseService.delete(ids);
        return Message.success("删除成功");
    }

    @RequestMapping("dialog/addFile")
    public String dialogAddFile(ModelMap modelMap){
        Admin admin = adminService.getCurrent();
        modelMap.addAttribute("progressId",admin.getNowProgress());
        return "adminPurchase/dialog/addFile";
    }

    @RequestMapping("/import")
    @ResponseBody
    public RespData importExcel(MultipartFile file,Long progressId) {
        try {
            adminPurchaseService.importExcel(file,progressId);
            return RespData.success();
        } catch (Exception e) {
            e.printStackTrace();
            return RespData.error(e.getMessage());
        }
    }

//    /**
//     * 导入模板
//     */
//    @RequestMapping("/exportTemplate")
//    public void exportTemplate(HttpServletResponse response) {
//        adminPurchaseService.exportTemplate(response);
//    }
//
//    @RequestMapping("import")
//    @ResponseBody
//    public RespData importExcel(MultipartFile file) {
//        try {
//            adminPurchaseService.importExcel(file);
//            return RespData.success();
//        } catch (RuntimeException e) {
//            return RespData.error(e.getMessage());
//        } catch (Exception e) {
//            return RespData.error("导入失败");
//        }
//    }
}