package com.jeeplus.modules.sg.project.web;

import com.jeeplus.common.json.AjaxJson;
import com.jeeplus.common.utils.DateUtils;
import com.jeeplus.common.utils.StringUtils;
import com.jeeplus.core.web.BaseController;
import com.jeeplus.modules.sg.overheadline.entity.JkxlDetailFee;
import com.jeeplus.modules.sg.overheadline.service.OverheadLineService;
import com.jeeplus.modules.sg.project.entity.WbsItem;
import com.jeeplus.modules.sg.project.entity.WbsProject;
import com.jeeplus.modules.sg.project.entity.WbsSelection;
import com.jeeplus.modules.sg.project.service.ProjectService;
import com.jeeplus.modules.sg.project.util.ExportUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.ModelAttribute;
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.mvc.support.RedirectAttributes;
import org.springframework.ui.Model;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;


@Controller
@RequestMapping("${adminPath}/project")
public class ProjectController extends BaseController {
    @Autowired
    private HttpServletRequest request;
    @Autowired
    private ProjectService projectService;
    @Autowired
    private OverheadLineService overheadLineService;


    @ModelAttribute
    public WbsProject get(@RequestParam(required=false) String id) {
        WbsProject entity = null;
        if (StringUtils.isNotBlank(id)){
            entity = projectService.get(id);
        }
        if (entity == null){
            entity = new WbsProject();
        }
        return entity;
    }


    @RequestMapping(value = {"list", ""})
    public String list(WbsSelection wbsSelection, HttpServletRequest request, HttpServletResponse response, Model model) {
       List<WbsProject> list =  projectService.findList(wbsSelection);
       model.addAttribute("list",list);
        return "modules/sg/project/management";
    }


    @RequestMapping("/form")
    public String form(WbsProject wbsProject, Model model) {
        WbsProject wbsProject1 = projectService.get(wbsProject.getId());
        List<WbsProject> list = new ArrayList<>();
        list.add(wbsProject1);
        model.addAttribute("list", list);
        String view = "updateItemForm";
        String tabId = request.getParameter("tabId");
        if("1".equals(tabId)){
            view = "lookItemForm";
        }
        return "modules/sg/project/"+view;
    }

    //项目保存
    @ResponseBody
    @RequestMapping("/save")
    public AjaxJson save(WbsProject wbsProject, Model model, RedirectAttributes redirectAttributes){
        AjaxJson j = new AjaxJson();
        //数据验证
        String errMsg = beanValidator(wbsProject);
        if (StringUtils.isNotBlank(errMsg)){
            j.setSuccess(false);
            j.setMsg(errMsg);
            return j;
        }
        //新增或编辑表单保存
        projectService.save(wbsProject);//保存
        j.setSuccess(true);
        addMessage(redirectAttributes, "保存成功");
        return j;
    }

    //项目编辑
    @RequestMapping("/export")
    public String toList(HttpServletRequest request,Model model,HttpServletResponse response) throws IOException {
        String id = request.getParameter("id");
        WbsProject wbsProject = projectService.get(id);
        String fileName = wbsProject.getProjectName()+ DateUtils.getDate("yyyyMMddHHmmss")+".xlsx";
        List<WbsItem> wbsItems = wbsProject.getWbsItems();
        String[] sts = new String[wbsItems.size()];
        for (int i=0;i<wbsItems.size();i++){
            sts[i] = wbsItems.get(i).getItemName();
        }
        ExportUtil exportUtil = new ExportUtil(null, JkxlDetailFee.class,sts);
        for(int j=0;j<wbsItems.size();j++){
            List<JkxlDetailFee> jkxlDetailFees = overheadLineService.findList(wbsItems.get(j).getId());
            exportUtil.setDataList(jkxlDetailFees,j);
        }
        exportUtil.write(response,fileName).dispose();
        return "redirect:/a/project/list";
    }

    //项目删除
    @ResponseBody
    @RequestMapping(value = "delete")
    public AjaxJson delete(WbsProject wbsProject) {
        AjaxJson j = new AjaxJson();
        projectService.delete(wbsProject);
        j.setMsg("删除项目成功");
        return j;
    }

}