package com.vincent.rsf.server.manager.controller;

import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.vincent.rsf.framework.common.Cools;
import com.vincent.rsf.framework.common.R;
import com.vincent.rsf.framework.exception.CoolException;
import com.vincent.rsf.server.common.domain.PageResult;
import com.vincent.rsf.server.common.utils.CommonUtil;
import com.vincent.rsf.server.common.utils.ExcelUtil;
import com.vincent.rsf.server.common.annotation.OperationLog;
import com.vincent.rsf.server.common.domain.BaseParam;
import com.vincent.rsf.server.common.domain.KeyValVo;
import com.vincent.rsf.server.common.domain.PageParam;
import com.vincent.rsf.server.common.utils.FieldsUtils;
import com.vincent.rsf.server.manager.controller.params.MatnrToGroupParams;
import com.vincent.rsf.server.manager.entity.Matnr;
import com.vincent.rsf.server.manager.entity.excel.MatnrsTemplate;
import com.vincent.rsf.server.manager.service.MatnrService;
import com.vincent.rsf.server.system.controller.BaseController;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletResponse;
import java.util.*;

@RestController
@Api(tags = "物料表接口")
public class MatnrController extends BaseController {

    @Autowired
    private MatnrService matnrService;

    @PreAuthorize("hasAuthority('manager:matnr:list')")
    @PostMapping("/matnr/page")
    public R page(@RequestBody Map<String, Object> map) {
//        if (!Objects.isNull(map.get("groupId"))) {
//            return R.ok(matnrService.getPages(map));
//        } else {
//            BaseParam baseParam = buildParam(map, BaseParam.class);
//            PageParam<Matnr, BaseParam> pageParam = new PageParam<>(baseParam, Matnr.class);
//            return R.ok().add(matnrService.getMatnrPage(pageParam, map));
//        }
        BaseParam baseParam = buildParam(map, BaseParam.class);
        PageParam<Matnr, BaseParam> pageParam = new PageParam<>(baseParam, Matnr.class);
        return R.ok().add(matnrService.getMatnrPage(pageParam, map));

    }

    @PreAuthorize("hasAuthority('manager:matnr:list')")
    @PostMapping("/matnr/list")
    public R list(@RequestBody Map<String, Object> map) {
        return R.ok().add(matnrService.list());
    }

    @PreAuthorize("hasAuthority('manager:matnr:list')")
    @PostMapping({"/matnr/many/{ids}", "/matnrs/many/{ids}"})
    public R many(@PathVariable Long[] ids) {
        return R.ok().add(matnrService.listByIds(Arrays.asList(ids)));
    }

    @PreAuthorize("hasAuthority('manager:matnr:list')")
    @GetMapping("/matnr/{id}")
    public R get(@PathVariable("id") Long id) {
        return R.ok(matnrService.selectMatnrById(id));
    }

    @PreAuthorize("hasAuthority('manager:matnr:save')")
    @OperationLog("Create 物料信息表")
    @PostMapping("/matnr/save")
    public R save(@RequestBody Map<String, Object> matnr) {
        if (Objects.isNull(matnr)) {
            throw new CoolException("参数不能为空！！");
        }
        if (Objects.isNull(matnr.get("name"))) {
            throw new CoolException("名称不能为空！！");
        }
        if (Objects.isNull(matnr.get("groupId"))) {
            throw new CoolException("物料分组不能为空！！");
        }
        matnr.put("createBy", getLoginUserId());
        matnr.put("updateBy", getLoginUserId());
        return matnrService.saveMatnrs(matnr);

    }

    @PreAuthorize("hasAuthority('manager:matnr:update')")
    @OperationLog("Update 物料信息表")
    @PostMapping("/matnr/update")
    @Transactional(rollbackFor = Exception.class)
    public R update(@RequestBody Map<String, Object> params) throws Exception {
        Matnr matnr = JSONObject.parseObject(JSONObject.toJSONString(params), Matnr.class);
        if (Objects.isNull(matnr.getCode())) {
            throw new CoolException("编码不能为空！！");
        }
        if (Objects.isNull(matnr.getName())) {
            throw new CoolException("名称不能为空！！");
        }
        matnr.setUpdateBy(getLoginUserId());

        if (!FieldsUtils.getFieldsSta().isEmpty()) {
            Matnr matnr1 = matnrService.getById(matnr.getId());
            if (!Objects.isNull(matnr1.getFieldsIndex())) {
                params.put("fieldsIndex", matnr1.getFieldsIndex());
            } else {
                String uuid16 = CommonUtil.randomUUID16();
                params.put("index", uuid16);
                matnr.setFieldsIndex(uuid16);
            }
            FieldsUtils.updateFieldsValue(params);
        }

        if (!matnrService.updateById(matnr)) {
            return R.error("Update Fail");
        }
        return R.ok("Update Success").add(matnr);
    }

    @PreAuthorize("hasAuthority('manager:matnr:remove')")
    @OperationLog("Delete 物料信息表")
    @PostMapping("/matnr/remove/{ids}")
    public R remove(@PathVariable Long[] ids) {
        if (!matnrService.removeByIds(Arrays.asList(ids))) {
            return R.error("Delete Fail");
        }
        return R.ok("Delete Success").add(ids);
    }

    @PreAuthorize("hasAuthority('manager:matnr:list')")
    @PostMapping("/matnr/query")
    public R query(@RequestParam(required = false) String condition) {
        List<KeyValVo> vos = new ArrayList<>();
        LambdaQueryWrapper<Matnr> wrapper = new LambdaQueryWrapper<>();
        if (!Cools.isEmpty(condition)) {
            wrapper.like(Matnr::getName, condition);
        }
        matnrService.page(new Page<>(1, 30), wrapper).getRecords().forEach(
                item -> vos.add(new KeyValVo(item.getId(), item.getName()))
        );
        return R.ok().add(vos);
    }

    @PreAuthorize("hasAuthority('manager:matnr:list')")
    @ApiOperation(value = "获取分类物料明细列表")
    @PostMapping("/matnr/group")
    public R getGroupMatnrs(@RequestBody  Map<String, Object> map) {
        BaseParam baseParam = buildParam(map, BaseParam.class);
        PageParam<Matnr, BaseParam> pageParam = new PageParam<>(baseParam, Matnr.class);
        LambdaQueryWrapper<Matnr> wrapper = new LambdaQueryWrapper<>();
        if (!Cools.isEmpty(map.get("condition"))) {
            wrapper.like(Matnr::getName, map.get("condition"));
        }
        if (Cools.isEmpty(map.get("groupId"))) {
            throw new CoolException("分类ID不能为空！！");
        }
        wrapper.eq(Matnr::getGroupId, map.get("groupId"));
        Page<Matnr> matnrPage = matnrService.page(new Page<>(1, 30), wrapper);
        return R.ok(new PageResult().setRecords(matnrPage.getRecords()).setTotal(matnrPage.getTotal()));
    }


    @PreAuthorize("hasAuthority('manager:matnr:list')")
    @ApiOperation("绑定物料分组")
    @PostMapping("/matnr/group/bind")
    public R bindMatnrToGroup(@RequestBody MatnrToGroupParams params) {
        if (Objects.isNull(params)) {
            return  R.error("参数不能为空！！");
        }
        if (matnrService.bindMatnrs(params)) {
            return R.ok();
        } else {
            return R.error("操作失败！！");
        }
    }

    @PreAuthorize("hasAuthority('manager:matnr:update')")
    @ApiOperation("批量修改")
    @PostMapping("/matnr/batch/update")
    public R batchUpdate(@RequestBody MatnrToGroupParams params) {
        if (Objects.isNull(params)) {
            return  R.error("参数不能为空！！");
        }
        if (Objects.isNull(params.getMatnr())) {
            return R.error("物料属性不能为空！！");
        }
        if (matnrService.batchUpdate(params)) {
            return R.ok();
        }else {
            return R.error("操作失败！！");
        }
    }

    @PreAuthorize("hasAuthority('manager:matnr:list')")
    @ApiOperation("导出物料信息")
    @PostMapping("/matnr/export")
    public void export(@RequestBody Map<String, Object> map, HttpServletResponse response) throws Exception {
        List<Matnr> matnrs = new ArrayList<>();
        if (!Objects.isNull(map.get("ids"))) {
            matnrs = matnrService.list(new LambdaQueryWrapper<Matnr>().in(Matnr::getId, map.get("ids")).eq(Matnr::getStatus, 1));
        } else {
            matnrs = matnrService.list();
        }
        ExcelUtil.build(ExcelUtil.create(matnrs, Matnr.class, false), response);
    }

    @PreAuthorize("hasAuthority('manager:matnr:list')")
    @ApiOperation("下载物料模板")
    @PostMapping("/matnr/template/download")
    public void download(@RequestBody Map<String, Object> map, HttpServletResponse response) throws Exception {
        ExcelUtil.build(ExcelUtil.create(null, MatnrsTemplate.class), response);
    }


    @PreAuthorize("hasAuthority('manager:matnr:update')")
    @ApiOperation(value = "excel表格导入物料信息")
    @PostMapping("/matnr/import")
    public R listImport(MultipartFile file) throws Exception {
        if (Objects.isNull(file)) {
            throw new CoolException("文件不能为空！！");
        }
       return matnrService.importExcels(file);
    }

}