package com.jeesite.modules.mes.web;

import java.text.SimpleDateFormat;
import java.util.Map;
import java.util.List;
import java.util.Date;
import java.util.Calendar;
import java.util.stream.Collectors;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.alibaba.fastjson.JSON;
import com.jeesite.common.entity.Page;
import com.jeesite.common.lang.ObjectUtils;
import com.jeesite.modules.mes.entity.MesDeviceCate;
import com.jeesite.modules.mes.entity.MesDeviceForm;
import com.jeesite.modules.mes.entity.MesDevicePreventTask;
import com.jeesite.modules.mes.entity.MesDeviceState;
import com.jeesite.modules.mes.entity.MesDeviceUrgency;
import com.jeesite.modules.mes.entity.MesLineProcess;
import com.jeesite.modules.mes.resp.CommonResp;
import com.jeesite.modules.mes.service.MesDeviceCateService;
import com.jeesite.modules.mes.service.MesDevicePreventTaskService;
import com.jeesite.modules.mes.service.MesDeviceUrgencyService;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import com.jeesite.common.config.Global;
import com.jeesite.common.collect.ListUtils;
import com.jeesite.common.collect.MapUtils;
import com.jeesite.common.lang.StringUtils;
import com.jeesite.common.idgen.IdGen;
import com.jeesite.modules.sys.utils.UserUtils;
import com.jeesite.common.lang.DateUtils;
import com.jeesite.common.utils.excel.ExcelExport;
import com.jeesite.common.utils.excel.annotation.ExcelField.Type;
import org.springframework.web.multipart.MultipartFile;
import com.jeesite.common.web.BaseController;
import com.jeesite.modules.mes.entity.MesDevice;
import com.jeesite.modules.mes.req.MesDeviceReportStateReq;
import com.jeesite.modules.mes.service.MesDeviceOeeStatsService;
import com.jeesite.modules.mes.service.MesDeviceStateReportService;
import com.jeesite.modules.mes.service.MesDeviceService;

/**
 * 设备Controller
 * @author mes
 * @version 2023-07-12
 */
@Controller
@RequestMapping(value = "${adminPath}/mes/mesDevice")
public class MesDeviceController extends BaseController {

	@Autowired
	private MesDeviceService mesDeviceService;

	@Autowired
	private MesDeviceCateService mesDeviceCateService;

	@Autowired
	private MesDevicePreventTaskService mesDevicePreventTaskService;

	@Autowired
	private MesDeviceUrgencyService mesDeviceUrgencyService;

	@Autowired
	private MesDeviceStateReportService mesDeviceStateReportService;

	@Autowired
	private MesDeviceOeeStatsService mesDeviceOeeStatsService;

	/**
	 * 获取数据
	 */
	@ModelAttribute
	public MesDevice get(String treeCode, boolean isNewRecord) {
		return mesDeviceService.get(treeCode, isNewRecord);
	}

	/**
	 * 管理主页
	 */
	@RequiresPermissions("mes:mesDevice:view")
	@RequestMapping(value = "index")
	public String index(MesDevice mesDevice, Model model) {
		model.addAttribute("mesDevice", mesDevice);
		return "modules/mes/mesDeviceIndex";
	}
	
	/**
	 * 查询列表
	 */
	@RequiresPermissions("mes:mesDevice:view")
	@RequestMapping(value = {"list", ""})
	public String list(MesDevice mesDevice, MesDeviceCate mesDeviceCate, Model model) {
		model.addAttribute("mesDevice", mesDevice);
		model.addAttribute("mesDeviceCate", mesDeviceCateService.findList(mesDeviceCate));
		return "modules/mes/mesDeviceList";
	}
	
	/**
	 * 查询列表数据
	 */
//	@RequiresPermissions("mes:mesDevice:view")
//	@RequestMapping(value = "listData")
//	@ResponseBody
//	public List<MesDevice> listData(MesDevice mesDevice) {
//		if (StringUtils.isBlank(mesDevice.getParentCode())) {
//			mesDevice.setParentCode(MesDevice.ROOT_CODE);
//		}
//		if (StringUtils.isNotBlank(mesDevice.getRemark())){
//			mesDevice.setParentCode(null);
//		}
//		if (StringUtils.isNotBlank(mesDevice.getTreeName())){
//			mesDevice.setParentCode(null);
//		}
//		if (StringUtils.isNotBlank(mesDevice.getSn())){
//			mesDevice.setParentCode(null);
//		}
//		if (StringUtils.isNotBlank(mesDevice.getIp())){
//			mesDevice.setParentCode(null);
//		}
//		List<MesDevice> list = mesDeviceService.findList(mesDevice);
//		for (MesDevice i:list){
//			mesDevice.setTreeCode(i.getParentCode());
//			MesDevice parent = mesDeviceService.findByInfo(mesDevice);
//			if(parent==null){
//				i.setParentSn("");
//			}else {
//				i.setParentSn(parent.getSn());
//			}
//		}
//
//		return list;
//	}

	@RequiresPermissions("mes:mesDevice:view")
	@RequestMapping(value = "listData")
	@ResponseBody
	public Page<MesDevice> listData(MesDevice mesDevice, HttpServletRequest request, HttpServletResponse response) {
//		System.out.println(request.getParameterMap());
		mesDevice.setPage(new Page<>(request, response));
		Page<MesDevice> page = mesDeviceService.findPage(mesDevice);
		return page;
	}

	/**
	 * 查看编辑表单
	 */
	@RequiresPermissions("mes:mesDevice:view")
	@RequestMapping(value = "form")
	public String form(MesDevice mesDevice,MesDeviceCate mesDeviceCate, Model model) {
		// 创建并初始化下一个节点信息
		mesDevice = createNextNode(mesDevice);

		logger.info(JSON.toJSONString(mesDevice));
		model.addAttribute("mesDevice", mesDevice);
		model.addAttribute("mesDeviceCate", mesDeviceCateService.findList(mesDeviceCate));
		return "modules/mes/mesDeviceForm";
	}
	/**
	 * 详情
	 */
	@RequiresPermissions("mes:mesDevice:view")
	@RequestMapping(value = "detail")
	public String detail(MesDevice mesDevice,MesDeviceCate mesDeviceCate, Model model) {
		// 创建并初始化下一个节点信息
		mesDevice.setTreeCode(mesDevice.getParentCode());
		MesDevice parent = mesDeviceService.findByInfo(mesDevice);
		if(parent==null){
			mesDevice.setParentSn("");
		}else {
			mesDevice.setParentSn(parent.getSn());
		}
		mesDevice = createNextNode(mesDevice);

		model.addAttribute("mesDevice", mesDevice);
		model.addAttribute("mesDeviceCate", mesDeviceCateService.findList(mesDeviceCate));
		return "modules/mes/mesDeviceDetail";
	}
	/**
	 * 创建并初始化下一个节点信息，如：排序号、默认值
	 */
	@RequiresPermissions("mes:mesDevice:edit")
	@RequestMapping(value = "createNextNode")
	@ResponseBody
	public MesDevice createNextNode(MesDevice mesDevice) {
		if (StringUtils.isNotBlank(mesDevice.getParentCode())){
			mesDevice.setParent(mesDeviceService.get(mesDevice.getParentCode()));
		}
		if (mesDevice.getIsNewRecord()) {
			MesDevice where = new MesDevice();
			where.setParentCode(mesDevice.getParentCode());
			MesDevice last = mesDeviceService.getLastByParentCode(where);
			// 获取到下级最后一个节点
			if (last != null){
				mesDevice.setTreeSort(last.getTreeSort() + 30);
				mesDevice.setTreeCode(IdGen.nextCode(last.getTreeCode()));
			}else if (mesDevice.getParent() != null){
				mesDevice.setTreeCode(mesDevice.getParent().getTreeCode() + "001");
			}
		}
		// 以下设置表单默认数据
		if (mesDevice.getTreeSort() == null){
			mesDevice.setTreeSort(MesDevice.DEFAULT_TREE_SORT);
		}
		return mesDevice;
	}

	/**
	 * 保存数据
	 */
	@RequiresPermissions("mes:mesDevice:edit")
	@PostMapping(value = "save")
	@ResponseBody
	public String save(@Validated MesDevice mesDevice) {
		logger.info(JSON.toJSONString(mesDevice));
		MesDevice mesDevice1 = new MesDevice();
		mesDevice1.setDeviceCode(mesDevice.getDeviceCode());
		MesDevice info = mesDeviceService.getByEntity(mesDevice1);
		if (info != null && !StringUtils.equals(info.getTreeCode(), mesDevice.getTreeCode())){
			return renderResult(Global.FALSE, text("保存失败，设备编码已存在！"));
		}
		mesDeviceService.save(mesDevice);
		return renderResult(Global.TRUE, text("保存设备成功！"));
	}

	/**
	 * 导出数据
	 */
	@RequiresPermissions("mes:mesDevice:view")
	@RequestMapping(value = "exportData")
	public void exportData(MesDevice mesDevice, HttpServletResponse response) {
		List<MesDevice> list = mesDeviceService.findList(mesDevice);
		String fileName = "设备" + DateUtils.getDate("yyyyMMddHHmmss") + ".xlsx";
		try(ExcelExport ee = new ExcelExport("设备", MesDevice.class)){
			ee.setDataList(list).write(response, fileName);
		}
	}

	/**
	 * 下载模板
	 */
	@RequiresPermissions("mes:mesDevice:view")
	@RequestMapping(value = "importTemplate")
	public void importTemplate(HttpServletResponse response) {
		MesDevice mesDevice = new MesDevice();
		List<MesDevice> list = ListUtils.newArrayList(mesDevice);
		String fileName = "设备模板.xlsx";
		try(ExcelExport ee = new ExcelExport("设备", MesDevice.class, Type.IMPORT)){
			ee.setDataList(list).write(response, fileName);
		}
	}

	/**
	 * 导入数据
	 */
	@ResponseBody
	@RequiresPermissions("mes:mesDevice:edit")
	@PostMapping(value = "importData")
	public String importData(MultipartFile file) {
		try {
			String message = mesDeviceService.importData(file);
			return renderResult(Global.TRUE, "posfull:"+message);
		} catch (Exception ex) {
			return renderResult(Global.FALSE, "posfull:"+ex.getMessage());
		}
	}
	
	/**
	 * 停用数据
	 */
	@RequiresPermissions("mes:mesDevice:edit")
	@RequestMapping(value = "disable")
	@ResponseBody
	public String disable(MesDevice mesDevice) {
		MesDevice where = new MesDevice();
		where.setStatus(MesDevice.STATUS_NORMAL);
		where.setParentCodes("," + mesDevice.getId() + ",");
		long count = mesDeviceService.findCount(where);
		if (count > 0) {
			return renderResult(Global.FALSE, text("该设备包含未停用的子设备！"));
		}
		mesDevice.setStatus(MesDevice.STATUS_DISABLE);
		mesDeviceService.updateStatus(mesDevice);
		return renderResult(Global.TRUE, text("停用设备成功"));
	}
	
	/**
	 * 启用数据
	 */
	@RequiresPermissions("mes:mesDevice:edit")
	@RequestMapping(value = "enable")
	@ResponseBody
	public String enable(MesDevice mesDevice) {
		mesDevice.setStatus(MesDevice.STATUS_NORMAL);
		mesDeviceService.updateStatus(mesDevice);
		return renderResult(Global.TRUE, text("启用设备成功"));
	}
	
	/**
	 * 删除数据
	 */
	@RequiresPermissions("mes:mesDevice:edit")
	@RequestMapping(value = "delete")
	@ResponseBody
	public String delete(MesDevice mesDevice) {
		mesDeviceService.delete(mesDevice);
		return renderResult(Global.TRUE, text("删除设备成功！"));
	}
	
	/**
	 * 获取树结构数据
	 * @param excludeCode 排除的Code
	 * @param parentCode 设置父级编码返回一级
	 * @param isShowCode 是否显示编码（true or 1：显示在左侧；2：显示在右侧；false or null：不显示）
	 * @return
	 */
	@RequiresPermissions("mes:mesDevice:view")
	@RequestMapping(value = "treeData")
	@ResponseBody
	public List<Map<String, Object>> treeData(String excludeCode, String parentCode, String isShowCode) {
		List<Map<String, Object>> mapList = ListUtils.newArrayList();
		MesDevice where = new MesDevice();
		where.setStatus(MesDevice.STATUS_NORMAL);
		if (StringUtils.isNotBlank(parentCode)){
			where.setParentCode(parentCode);
		}
		List<MesDevice> list = mesDeviceService.findList(where);
		for (int i=0; i<list.size(); i++){
			MesDevice e = list.get(i);
			// 过滤非正常的数据
			if (!MesDevice.STATUS_NORMAL.equals(e.getStatus())){
				continue;
			}
			// 过滤被排除的编码（包括所有子级）
			if (StringUtils.isNotBlank(excludeCode)){
				if (e.getId().equals(excludeCode)){
					continue;
				}
				if (e.getParentCodes().contains("," + excludeCode + ",")){
					continue;
				}
			}
			Map<String, Object> map = MapUtils.newHashMap();
			map.put("id", e.getId());
			map.put("pId", e.getParentCode());
			map.put("name", StringUtils.getTreeNodeName(isShowCode, e.getTreeCode(), e.getTreeName()));
			map.put("isParent", !e.getIsTreeLeaf());
			mapList.add(map);
		}
		return mapList;
	}

	/**
	 * 修复表结构相关数据
	 */
	@RequiresPermissions("mes:mesDevice:edit")
	@RequestMapping(value = "fixTreeData")
	@ResponseBody
	public String fixTreeData(MesDevice mesDevice){
		if (!UserUtils.getUser().isAdmin()){
			return renderResult(Global.FALSE, "操作失败，只有管理员才能进行修复！");
		}
		mesDeviceService.fixTreeData();
		return renderResult(Global.TRUE, "数据修复成功");
	}

	/**
	 * api列表数据
	 */
	@RequestMapping(value = "getList")
	@ResponseBody
	public CommonResp getList(MesDevice mesDevice) {
		List<MesDevice> list = mesDeviceService.findList(mesDevice);
		CommonResp<List<MesDevice>> resp = new CommonResp<>();
		resp.setData(list);
		return resp;
	}

	@RequiresPermissions("mes:mesDevice:view")
	@RequestMapping(value = "qrcode")
	public String qrcode(MesDevice mesDevice, Model model) {
		model.addAttribute("mesDevice", mesDevice);
		return "modules/mes/mesDeviceQrcode";
	}

	@RequestMapping(value = "infoBySn")
	@ResponseBody
	public CommonResp infoBySn(MesDevice mesDevice) {
		CommonResp<MesDevice> resp = new CommonResp<>();
		MesDevice info = mesDeviceService.findInfoBySn(mesDevice.getSn());
		if(ObjectUtils.isEmpty(info)){
			resp.setResult("false");
			resp.setMessage("设备不存在");
			return resp;
		}

		resp.setData(info);
		return resp;
	}

	@RequiresPermissions("mes:mesDevice:view")
	@RequestMapping(value = "map")
	public String map(MesDevice mesDevice, Model model) {
		model.addAttribute("mesDevice", mesDevice);
		return "modules/mes/equipment/equipment_map";
	}

	@RequestMapping(value = "oeeScreen")
	public String oeeScreen(Model model) {
		return "modules/mes/mesDeviceOeeScreen";
	}

	/**
	 * 工位客户端按 gw + lineSn 上报设备状态（无需登录）
	 */
	@PostMapping(value = "reportState")
	@ResponseBody
	public CommonResp<Map<String, Object>> reportState(@RequestBody(required = false) MesDeviceReportStateReq req, HttpServletRequest request) {
		CommonResp<Map<String, Object>> resp = new CommonResp<>();
		if (req == null) {
			req = new MesDeviceReportStateReq();
		}
		if (StringUtils.isBlank(req.getGw())) {
			req.setGw(request.getParameter("gw"));
		}
		if (StringUtils.isBlank(req.getLineSn())) {
			req.setLineSn(request.getParameter("lineSn"));
		}
		if (StringUtils.isBlank(req.getState())) {
			req.setState(request.getParameter("state"));
		}
		if (StringUtils.isBlank(req.getContent())) {
			req.setContent(request.getParameter("content"));
		}
		try {
			MesDevice device = mesDeviceStateReportService.reportByGw(req.getGw(), req.getLineSn(), req.getState(), req.getContent());
			Map<String, Object> data = MapUtils.newHashMap();
			data.put("deviceSn", device.getSn());
			data.put("gw", device.getGw());
			data.put("lineSn", device.getLineSn());
			data.put("state", req.getState());
			resp.setData(data);
			resp.setResult(Global.TRUE);
			resp.setMessage(text("操作成功！"));
		} catch (Exception e) {
			logger.error("设备状态上报失败", e);
			resp.setResult(Global.FALSE);
			resp.setMessage(e.getMessage());
		}
		return resp;
	}

	@RequestMapping(value = "screen5Data")
	@ResponseBody
	public CommonResp<Map<String, Object>> screen5Data() {
		CommonResp<Map<String, Object>> resp = new CommonResp<>();
		Map<String, Object> data = MapUtils.newHashMap();
		Date now = new Date();
		Date weekStart = DateUtils.addDays(now, -7);

		data.put("deviceCount", mesDeviceService.findList(new MesDevice()).size());

		MesDevicePreventTask preventQuery = new MesDevicePreventTask();
		preventQuery.setStartDate_gte(weekStart);
		preventQuery.setStartDate_lte(now);
		List<MesDevicePreventTask> preventList = mesDevicePreventTaskService.findList(preventQuery);
		data.put("preventiveCount", preventList.size());

		List<Map<String, Object>> preventiveStatus = ListUtils.newArrayList();
		long pending = preventList.stream().filter(p -> "0".equals(p.getState())).count();
		long processing = preventList.stream().filter(p -> "1".equals(p.getState())).count();
		long completed = preventList.stream().filter(p -> "2".equals(p.getState())).count();
		long unfinished = preventList.stream().filter(p -> "3".equals(p.getState())).count();

		Map<String, Object> pendingMap = MapUtils.newHashMap();
		pendingMap.put("name", "未开始");
		pendingMap.put("value", pending);
		preventiveStatus.add(pendingMap);

		Map<String, Object> processingMap = MapUtils.newHashMap();
		processingMap.put("name", "进行中");
		processingMap.put("value", processing);
		preventiveStatus.add(processingMap);

		Map<String, Object> completedMap = MapUtils.newHashMap();
		completedMap.put("name", "已完成");
		completedMap.put("value", completed);
		preventiveStatus.add(completedMap);

		Map<String, Object> unfinishedMap = MapUtils.newHashMap();
		unfinishedMap.put("name", "未完成");
		unfinishedMap.put("value", unfinished);
		preventiveStatus.add(unfinishedMap);

		data.put("preventiveStatus", preventiveStatus);
		data.put("preventiveList", preventList.stream().limit(10).collect(Collectors.toList()));

		MesDeviceUrgency urgencyQuery = new MesDeviceUrgency();
		urgencyQuery.setStartDate_gte(weekStart);
		urgencyQuery.setStartDate_lte(now);
		List<MesDeviceUrgency> urgencyList = mesDeviceUrgencyService.findList(urgencyQuery);
		data.put("urgencyCount", urgencyList.size());

		List<Map<String, Object>> urgencyStatus = ListUtils.newArrayList();
		long urgencyPending = urgencyList.stream().filter(u -> "0".equals(u.getState())).count();
		long urgencyCompleted = urgencyList.stream().filter(u -> "1".equals(u.getState())).count();

		Map<String, Object> urgencyPendingMap = MapUtils.newHashMap();
		urgencyPendingMap.put("name", "维修中");
		urgencyPendingMap.put("value", urgencyPending);
		urgencyPendingMap.put("color", "#ff9800");
		urgencyStatus.add(urgencyPendingMap);

		Map<String, Object> urgencyCompletedMap = MapUtils.newHashMap();
		urgencyCompletedMap.put("name", "已完成");
		urgencyCompletedMap.put("value", urgencyCompleted);
		urgencyCompletedMap.put("color", "#00d5d8");
		urgencyStatus.add(urgencyCompletedMap);

		data.put("urgencyStatus", urgencyStatus);

		Map<String, Long> contentCount = urgencyList.stream()
				.filter(u -> StringUtils.isNotBlank(u.getContent()))
				.collect(Collectors.groupingBy(u -> u.getContent(), Collectors.counting()));
		List<Map<String, Object>> urgencyContent = ListUtils.newArrayList();
		contentCount.entrySet().stream()
				.sorted((a, b) -> Long.compare(b.getValue(), a.getValue()))
				.limit(6)
				.forEach(e -> {
					Map<String, Object> contentMap = MapUtils.newHashMap();
					contentMap.put("name", e.getKey());
					contentMap.put("value", e.getValue());
					urgencyContent.add(contentMap);
				});
		data.put("urgencyContent", urgencyContent);
		data.put("urgencyList", urgencyList.stream().limit(10).collect(Collectors.toList()));
		data.put("weekStart", DateUtils.formatDate(weekStart, "yyyy-MM-dd HH:mm:ss"));
		data.put("weekEnd", DateUtils.formatDate(now, "yyyy-MM-dd HH:mm:ss"));

		resp.setData(data);
		resp.setResult(Global.TRUE);
		return resp;
	}

	@RequestMapping(value = "oeeScreenData")
	@ResponseBody
	public CommonResp<Map<String, Object>> oeeScreenData() {
		CommonResp<Map<String, Object>> resp = new CommonResp<>();
		resp.setData(mesDeviceOeeStatsService.buildOeeScreenData());
		resp.setResult(Global.TRUE);
		return resp;
	}

}