package com.by4cloud.platformx.business.controller;

import cn.hutool.core.util.ArrayUtil;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.StrUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.by4cloud.platformx.business.entity.ContractSubjectMatter;
import com.by4cloud.platformx.business.entity.PlanSubjectMatter;
import com.by4cloud.platformx.business.service.ContractSubjectMatterService;
import com.by4cloud.platformx.business.service.PlanSubjectMatterService;
import com.by4cloud.platformx.business.utils.ContractNumberGenerator;
import com.by4cloud.platformx.common.core.util.R;
import com.by4cloud.platformx.common.data.mybatis.BaseModel;
import com.by4cloud.platformx.common.log.annotation.SysLog;
import com.by4cloud.platformx.business.entity.ProductionPlan;
import com.by4cloud.platformx.business.service.ProductionPlanService;
import com.by4cloud.platformx.common.security.util.SecurityUtils;
import org.springframework.security.access.prepost.PreAuthorize;
import com.by4cloud.platformx.common.excel.annotation.ResponseExcel;
import io.swagger.v3.oas.annotations.security.SecurityRequirement;
import org.springdoc.core.annotations.ParameterObject;
import org.springframework.http.HttpHeaders;
import io.swagger.v3.oas.annotations.tags.Tag;
import io.swagger.v3.oas.annotations.Operation;
import lombok.RequiredArgsConstructor;
import org.springframework.web.bind.annotation.*;

import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import java.util.stream.Collectors;

/**
 * 排产计划
 *
 * @author platformx
 * @date 2026-05-07 10:27:42
 */
@RestController
@RequiredArgsConstructor
@RequestMapping("/productionPlan" )
@Tag(description = "productionPlan" , name = "排产计划管理" )
@SecurityRequirement(name = HttpHeaders.AUTHORIZATION)
public class ProductionPlanController {

    private final  ProductionPlanService productionPlanService;
    //private final ContractSubjectMatterService contractSubjectMatterService;
    private final PlanSubjectMatterService planSubjectMatterService;

    /**
     * 分页查询
     * @param page 分页对象
     * @param productionPlan 排产计划
     * @return
     */
    @Operation(summary = "分页查询" , description = "分页查询" )
    @GetMapping("/page" )
    @PreAuthorize("@pms.hasPermission('business_productionPlan_view')" )
    public R getProductionPlanPage(@ParameterObject Page page, @ParameterObject ProductionPlan productionPlan) {
        LambdaQueryWrapper<ProductionPlan> wrapper = Wrappers.lambdaQuery();
        wrapper.like(StrUtil.isNotEmpty(productionPlan.getProductionPlanName()),ProductionPlan::getProductionPlanName,productionPlan.getProductionPlanName());
        wrapper.eq(productionPlan.getPartyaid()!=null,ProductionPlan::getPartyaid,productionPlan.getPartyaid());
        wrapper.eq(productionPlan.getPartybid()!=null,ProductionPlan::getPartybid,productionPlan.getPartybid());
        wrapper.eq(productionPlan.getStatus()!=null,ProductionPlan::getStatus,productionPlan.getStatus());
        Page<ProductionPlan> page1 = productionPlanService.page(page, wrapper);
        List<ProductionPlan> list = page1.getRecords();
        for(ProductionPlan plan : list){
            List<PlanSubjectMatter> metterList = planSubjectMatterService.list(new LambdaQueryWrapper<PlanSubjectMatter>()
                    .eq(PlanSubjectMatter::getPlanId,plan.getId())
            );
            plan.setPlanSubjectMatterList(metterList);
        }
        page1.setRecords(list);
        return R.ok(page1);
    }

    /**
     * 分页查询
     * @param productionPlan 排产计划
     * @return
     */
    @Operation(summary = "分页查询" , description = "分页查询" )
    @GetMapping("/list" )
    @PreAuthorize("@pms.hasPermission('business_productionPlan_view')" )
    public R getProductionPlanList(@ParameterObject ProductionPlan productionPlan) {
        LambdaQueryWrapper<ProductionPlan> wrapper = Wrappers.lambdaQuery();
        return R.ok(productionPlanService.list(wrapper));
    }

    /**
     * 通过id查询排产计划
     * @param id id
     * @return R
     */
    @Operation(summary = "通过id查询" , description = "通过id查询" )
    @GetMapping("/{id}" )
    @PreAuthorize("@pms.hasPermission('business_productionPlan_view')" )
    public R getById(@PathVariable("id" ) Long id) {
        ProductionPlan productionPlan = productionPlanService.getById(id);
        if(productionPlan==null){
            return R.failed("id错误！");
        }
        List<PlanSubjectMatter> list = planSubjectMatterService.list(new LambdaQueryWrapper<PlanSubjectMatter>()
                .eq(PlanSubjectMatter::getPlanId,productionPlan.getId())
        );
        productionPlan.setPlanSubjectMatterList(list);
        return R.ok(productionPlan);
    }

    /**
     * 新增排产计划
     * @param productionPlan 排产计划
     * @return R
     */
    @Operation(summary = "新增排产计划" , description = "新增排产计划" )
    @SysLog("新增排产计划" )
    @PostMapping
    @PreAuthorize("@pms.hasPermission('business_productionPlan_add')" )
    public R save(@RequestBody ProductionPlan productionPlan) {
        if(StrUtil.isEmpty(productionPlan.getProductionPlanName())){
            return R.failed("排产计划名称不能为空！");
        }
        productionPlan.setPartybid(SecurityUtils.getUser().getCompId());
        productionPlan.setPartyb(SecurityUtils.getUser().getCompName());
        productionPlan.setProductionPlanNo("p-"+ContractNumberGenerator.generateContractNumber());
        productionPlanService.save(productionPlan);

        if(productionPlan.getPlanSubjectMatterList()!=null){
            for(PlanSubjectMatter matter1 : productionPlan.getPlanSubjectMatterList()){
                matter1.setPlanId(productionPlan.getId());
            }
            planSubjectMatterService.saveBatch(productionPlan.getPlanSubjectMatterList());
        }

        return R.ok(true);
    }

    /**
     * 修改排产计划
     * @param productionPlan 排产计划
     * @return R
     */
    @Operation(summary = "修改排产计划" , description = "修改排产计划" )
    @SysLog("修改排产计划" )
    @PutMapping
    @PreAuthorize("@pms.hasPermission('business_productionPlan_edit')" )
    public R updateById(@RequestBody ProductionPlan productionPlan) {

        List<PlanSubjectMatter> list = planSubjectMatterService.list(new LambdaQueryWrapper<PlanSubjectMatter>()
                .eq(PlanSubjectMatter::getPlanId,productionPlan.getId())
        );
        List<Long> idsO = new ArrayList<>();
        if(list!=null){
            if(!list.isEmpty()){
                idsO = list.stream().map(BaseModel::getId).collect(Collectors.toList());
            }
        }

        if(productionPlan.getPlanSubjectMatterList()!=null){
            List<Long> idsN = new ArrayList<>();
            for(PlanSubjectMatter matter : productionPlan.getPlanSubjectMatterList()){
                if(matter.getId()==null){
                    matter.setPlanId(productionPlan.getId());
                }else{
                    idsN.add(matter.getId());
                }
            }
            planSubjectMatterService.saveOrUpdateBatch(productionPlan.getPlanSubjectMatterList());
            if(!idsO.isEmpty()) {
                for (Long id : idsO) {
                    if (!idsN.contains(id)) {
                        planSubjectMatterService.removeById(id);
                    }
                }
            }
        }
        return R.ok(productionPlanService.updateById(productionPlan));
    }

    /**
     * 通过id删除排产计划
     * @param ids id列表
     * @return R
     */
    @Operation(summary = "通过id删除排产计划" , description = "通过id删除排产计划" )
    @SysLog("通过id删除排产计划" )
    @DeleteMapping
    @PreAuthorize("@pms.hasPermission('business_productionPlan_del')" )
    public R removeById(@RequestBody Long[] ids) {
        return R.ok(productionPlanService.removeBatchByIds(CollUtil.toList(ids)));
    }


    /**
     * 导出excel 表格
     * @param productionPlan 查询条件
   	 * @param ids 导出指定ID
     * @return excel 文件流
     */
    @ResponseExcel
    @GetMapping("/export")
    @PreAuthorize("@pms.hasPermission('business_productionPlan_export')" )
    public List<ProductionPlan> export(ProductionPlan productionPlan,Long[] ids) {
        return productionPlanService.list(Wrappers.lambdaQuery(productionPlan).in(ArrayUtil.isNotEmpty(ids), ProductionPlan::getId, ids));
    }

    /**
     * 启动审核流程
     * @param id id
     * @return R
     */
    @Operation(summary = "通过id启动审核流程" , description = "通过id合同生效" )
    @GetMapping("/startApproval/{id}" )
    public R startApproval(@PathVariable("id" ) Long id) {
        return productionPlanService.startApproval(id);
    }
}