package org.jeecg.modules.mes.controller;

import cn.hutool.core.collection.CollectionUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang.StringUtils;
import org.apache.shiro.SecurityUtils;
import org.jeecg.common.api.vo.Result;
import org.jeecg.common.aspect.annotation.AutoLog;
import org.jeecg.common.constant.CommonConstant;
import org.jeecg.common.system.base.controller.JeecgController;
import org.jeecg.common.system.query.QueryGenerator;
import org.jeecg.common.system.vo.LoginUser;
import org.jeecg.modules.mes.dto.MesProductionWorkOrderRepublishRequest;
import org.jeecg.modules.mes.dto.MesProductionWorkScheduleRequest;
import org.jeecg.modules.mes.entity.MesProductionWorkOrder;
import org.jeecg.modules.mes.enums.ProductionWorkOrderStatus;
import org.jeecg.modules.mes.service.IMesProductionWorkOrderService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.servlet.ModelAndView;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.*;
import java.util.stream.Collectors;

/**
 * @Description: 排产工单
 * @Author: jeecg-boot
 * @Date: 2025-07-04
 * @Version: V1.0
 */
@Api(tags = "排产工单")
@RestController
@RequestMapping("/mesproductionworkorder/mesProductionWorkOrder")
@Slf4j
public class MesProductionWorkOrderController extends JeecgController<MesProductionWorkOrder, IMesProductionWorkOrderService> {
    @Autowired
    private IMesProductionWorkOrderService mesProductionWorkOrderService;

    /**
     * 分页列表查询
     *
     * @param mesProductionWorkOrder
     * @param pageNo
     * @param pageSize
     * @param req
     * @return
     */
    //@AutoLog(value = "排产工单-分页列表查询")
    @ApiOperation(value = "排产工单-分页列表查询", notes = "排产工单-分页列表查询")
    @GetMapping(value = "/list")
    public Result<IPage<MesProductionWorkOrder>> queryPageList(MesProductionWorkOrder mesProductionWorkOrder,
                                                               @RequestParam(name = "pageNo", defaultValue = "1") Integer pageNo,
                                                               @RequestParam(name = "pageSize", defaultValue = "10") Integer pageSize,
                                                               HttpServletRequest req) {
        Map<String, String[]> parameterMap = req.getParameterMap();
        QueryWrapper<MesProductionWorkOrder> queryWrapper = QueryGenerator.initQueryWrapper(mesProductionWorkOrder, parameterMap);
        Page<MesProductionWorkOrder> page = new Page<MesProductionWorkOrder>(pageNo, pageSize);
        IPage<MesProductionWorkOrder> pageList = mesProductionWorkOrderService.queryPageList(page, parameterMap);
        return Result.OK(pageList);
    }

    /**
     * 添加
     *
     * @param mesProductionWorkOrder
     * @return
     */
    @AutoLog(value = "排产工单-添加")
    @ApiOperation(value = "排产工单-添加", notes = "排产工单-添加")
    //@RequiresPermissions("org.jeecg.modules:mes_production_work_order:add")
    @PostMapping(value = "/add")
    public Result<String> add(@RequestBody MesProductionWorkOrder mesProductionWorkOrder) {
        mesProductionWorkOrderService.save(mesProductionWorkOrder);
        return Result.OK("添加成功！");
    }

    @AutoLog(value = "排产工单-保存排产计划")
    @ApiOperation(value = "排产工单-保存排产计划", notes = "排产工单-保存排产计划")
    //@RequiresPermissions("org.jeecg.modules:mes_production_work_order:saveSchedulePlan")
    @PostMapping("/addSchedulePlan")
    public Result<String> addSchedulePlan(@RequestBody List<MesProductionWorkOrder> mesProductionWorkOrderList) {
        if (!validatePlan(mesProductionWorkOrderList)) {
            return Result.error("排产计划不合理，保存失败！");
        }
        mesProductionWorkOrderList.forEach(item -> {
            if (Objects.isNull(item.getId())) {
                item.setWorkOrderStatus(ProductionWorkOrderStatus.NEW.name());
            }
        });
        mesProductionWorkOrderService.saveOrUpdateBatch(mesProductionWorkOrderList);
        return Result.OK("添加成功！");
    }

    private boolean validatePlan(List<MesProductionWorkOrder> mesProductionWorkOrderList) {
        //同一物料、同一日期下、只能存在一个班次
        Map<String, List<MesProductionWorkOrder>> orderMapByMaterial = mesProductionWorkOrderList.stream()
                .collect(Collectors.groupingBy(MesProductionWorkOrder::getMaterialNumber));
        for (String materialNumber : orderMapByMaterial.keySet()) {
            List<MesProductionWorkOrder> workOrderList = orderMapByMaterial.get(materialNumber);
            Map<Date, List<MesProductionWorkOrder>> orderMapByDate = workOrderList.stream()
                    .collect(Collectors.groupingBy(MesProductionWorkOrder::getWorkOrderDate));
            for (Date date : orderMapByDate.keySet()) {
                List<MesProductionWorkOrder> orderList = orderMapByDate.get(date);
                Map<String, List<MesProductionWorkOrder>> orderMapByShift = orderList.stream()
                        .collect(Collectors.groupingBy(MesProductionWorkOrder::getShiftId));
                for (String shiftId : orderMapByShift.keySet()) {
                    List<MesProductionWorkOrder> list = orderMapByShift.get(shiftId);
                    if (list.size() > 1) {
                        return false;
                    }
                }
            }
        }
        return true;
    }

    @AutoLog(value = "排产工单-生成排产计划")
    @ApiOperation(value = "排产工单-生成排产计划", notes = "排产工单-生成排产计划")
    //@RequiresPermissions("org.jeecg.modules:mes_production_work_order:schedule")
    @GetMapping(value = "/schedule")
    public Result<?> schedule(MesProductionWorkScheduleRequest request) {
        if (StringUtils.isBlank(request.getFactoryId())
                || Objects.isNull(request.getStartDate())
                || Objects.isNull(request.getEndDate())) {
            return Result.error("请传入必要参数！");
        }
        return Result.ok(mesProductionWorkOrderService.schedule(request));
    }

    @AutoLog(value = "排产工单-发布排产计划")
    @ApiOperation(value = "排产工单-发布排产计划", notes = "排产工单-发布排产计划")
    //@RequiresPermissions("mes:production:work:order:publish")
    @RequestMapping(value = "/publish", method = {RequestMethod.POST, RequestMethod.PUT})
    public Result<String> publish(@RequestParam("ids") String ids) {
        List<String> idList = Arrays.asList(ids.split(","));
        List<MesProductionWorkOrder> list = mesProductionWorkOrderService.list(new LambdaQueryWrapper<MesProductionWorkOrder>()
                .in(MesProductionWorkOrder::getId, idList)
                .eq(MesProductionWorkOrder::getDelFlag, CommonConstant.DEL_FLAG_0)).stream()
                .filter(i -> !ProductionWorkOrderStatus.NEW.name().equals(i.getWorkOrderStatus()))
                .collect(Collectors.toList());
        if (!list.isEmpty()) {
            return Result.error("已发布的排产计划不能重复发布！");
        }
        List<MesProductionWorkOrder> publishList = CollectionUtil.newArrayList();
        idList.forEach(id -> {
            MesProductionWorkOrder publish = new MesProductionWorkOrder()
                    .setId(id)
                    .setPublishTime(new Date())
                    .setPublisher(Objects.requireNonNull(getCurrentUser()).getUsername())
                    .setWorkOrderStatus(ProductionWorkOrderStatus.PUBLISHED.name());
            publishList.add(publish);
        });
        mesProductionWorkOrderService.updateBatchById(publishList);
        return Result.OK("发布成功");
    }

    @AutoLog(value = "排产工单-重发布排产计划")
    @ApiOperation(value="排产工单-重发布排产计划", notes="重发布排产计划")
    //@RequiresPermissions("mes:production:work:order:republish")
    @PostMapping(value = "/republish")
    public Result<String> republish(@RequestBody MesProductionWorkOrderRepublishRequest request) {
        MesProductionWorkOrder workOrder = mesProductionWorkOrderService.getById(request.getId());
        if (ProductionWorkOrderStatus.NEW.name().equals(workOrder.getWorkOrderStatus())
                || ProductionWorkOrderStatus.CLOSED.name().equals(workOrder.getWorkOrderStatus())) {
            return Result.error("当前工单状态不支持重发布！");
        }
        MesProductionWorkOrder republish = new MesProductionWorkOrder()
                .setId(request.getId())
                .setPlanQuantity(request.getPlanQuantity())
                .setRepublisher(Objects.requireNonNull(getCurrentUser()).getUsername())
                .setRepublishTime(new Date())
                .setRepublishReason(request.getRepublishReason());
        mesProductionWorkOrderService.updateById(republish);
        return Result.ok("重发布成功！");
    }

    @AutoLog(value = "排产工单-执行排产工单计划")
    @ApiOperation(value = "排产工单-执行排产工单计划", notes = "排产工单-执行排产工单计划")
    @GetMapping(value = "/execute")
    public Result<?> execute(@RequestParam("id") String id) {
        MesProductionWorkOrder workOrder = mesProductionWorkOrderService.getById(id);
        if (!ProductionWorkOrderStatus.PUBLISHED.name().equals(workOrder.getWorkOrderStatus())) {
            return Result.error("当前工单状态不能执行！");
        }
        //todo 齐套性检查、工艺点检、设备点检 的校验逻辑
        MesProductionWorkOrder executeOrder = new MesProductionWorkOrder()
                .setId(id)
                .setWorkOrderStatus(ProductionWorkOrderStatus.EXECUTING.name());
        mesProductionWorkOrderService.updateById(executeOrder);
        return Result.ok("执行成功！");
    }

    /**
     * 编辑
     *
     * @param mesProductionWorkOrder
     * @return
     */
    @AutoLog(value = "排产工单-编辑")
    @ApiOperation(value = "排产工单-编辑", notes = "排产工单-编辑")
    //@RequiresPermissions("org.jeecg.modules:mes_production_work_order:edit")
    @RequestMapping(value = "/edit", method = {RequestMethod.PUT, RequestMethod.POST})
    public Result<String> edit(@RequestBody MesProductionWorkOrder mesProductionWorkOrder) {
        mesProductionWorkOrderService.updateById(mesProductionWorkOrder);
        return Result.OK("编辑成功!");
    }

    /**
     * 通过id删除
     *
     * @param id
     * @return
     */
    @AutoLog(value = "排产工单-通过id删除")
    @ApiOperation(value = "排产工单-通过id删除", notes = "排产工单-通过id删除")
    //@RequiresPermissions("org.jeecg.modules:mes_production_work_order:delete")
    @DeleteMapping(value = "/delete")
    public Result<String> delete(@RequestParam(name = "id", required = true) String id) {
        mesProductionWorkOrderService.removeById(id);
        return Result.OK("删除成功!");
    }

    /**
     * 批量删除
     *
     * @param ids
     * @return
     */
    @AutoLog(value = "排产工单-批量删除")
    @ApiOperation(value = "排产工单-批量删除", notes = "排产工单-批量删除")
    //@RequiresPermissions("org.jeecg.modules:mes_production_work_order:deleteBatch")
    @DeleteMapping(value = "/deleteBatch")
    public Result<String> deleteBatch(@RequestParam(name = "ids", required = true) String ids) {
        this.mesProductionWorkOrderService.removeByIds(Arrays.asList(ids.split(",")));
        return Result.OK("批量删除成功!");
    }

    /**
     * 通过id查询
     *
     * @param id
     * @return
     */
    //@AutoLog(value = "排产工单-通过id查询")
    @ApiOperation(value = "排产工单-通过id查询", notes = "排产工单-通过id查询")
    @GetMapping(value = "/queryById")
    public Result<MesProductionWorkOrder> queryById(@RequestParam(name = "id", required = true) String id) {
        MesProductionWorkOrder mesProductionWorkOrder = mesProductionWorkOrderService.getById(id);
        if (mesProductionWorkOrder == null) {
            return Result.error("未找到对应数据");
        }
        return Result.OK(mesProductionWorkOrder);
    }

    /**
     * 导出excel
     *
     * @param request
     * @param mesProductionWorkOrder
     */
    //@RequiresPermissions("org.jeecg.modules:mes_production_work_order:exportXls")
    @RequestMapping(value = "/exportXls")
    public ModelAndView exportXls(HttpServletRequest request, MesProductionWorkOrder mesProductionWorkOrder) {
        return super.exportXls(request, mesProductionWorkOrder, MesProductionWorkOrder.class, "排产工单");
    }

    /**
     * 通过excel导入数据
     *
     * @param request
     * @param response
     * @return
     */
    //@RequiresPermissions("mes_production_work_order:importExcel")
    @RequestMapping(value = "/importExcel", method = RequestMethod.POST)
    public Result<?> importExcel(HttpServletRequest request, HttpServletResponse response) {
        return super.importExcel(request, response, MesProductionWorkOrder.class);
    }

    private LoginUser getCurrentUser() {
        try {
            return (LoginUser) SecurityUtils.getSubject().getPrincipal();
        } catch (Exception e) {
            return null;
        }
    }
}