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

import com.alibaba.fastjson.JSONArray;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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.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.manager.controller.params.LocMastInitParam;
import com.vincent.rsf.server.manager.controller.params.LocModifyParams;
import com.vincent.rsf.server.manager.entity.Loc;
import com.vincent.rsf.server.manager.service.LocService;
import com.vincent.rsf.server.system.controller.BaseController;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiModelProperty;
import io.swagger.annotations.ApiOperation;
import org.apache.commons.lang3.StringUtils;
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 javax.servlet.http.HttpServletResponse;
import javax.validation.Valid;
import javax.validation.constraints.NotNull;
import java.util.*;


@Api(tags = "库位信息")
@RestController
public class LocController extends BaseController {

    @Autowired
    private LocService locService;

    @PreAuthorize("hasAuthority('manager:loc:list')")
    @PostMapping("/loc/page")
    public R page(@RequestBody Map<String, Object> map) {
        BaseParam baseParam = buildParam(map, BaseParam.class);
        PageParam<Loc, BaseParam> pageParam = new PageParam<>(baseParam, Loc.class);
        List<String> list = new ArrayList<>();
        list.add("row");
        list.add("col");
        list.add("lev");
        return R.ok().add(locService.page(pageParam, pageParam.buildWrapper(true,list)));
    }

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

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

    @PreAuthorize("hasAuthority('manager:loc:list')")
    @GetMapping("/loc/{id}")
    public R get(@PathVariable("id") Long id) {
        return R.ok().add(locService.getById(id));
    }

    @PreAuthorize("hasAuthority('manager:loc:save')")
    @OperationLog("Create 库位信息表")
    @PostMapping("/loc/save")
    public R save(@RequestBody Loc loc) {
        if (Objects.isNull(loc.getWarehouseId())) {
            throw new CoolException("仓库ID不能为空！！");
        }
        if (Objects.isNull(loc.getAreaId())) {
            throw new CoolException("仓库ID不能为空！！");
        }
        if (Objects.isNull(loc.getTypeIds())) {
            throw new CoolException("库位类型不能为空！！");
        }
        String join = StringUtils.join(loc.getTypeIds(), ",");
        loc.setType(join);

        loc.setCreateBy(getLoginUserId());
        loc.setUpdateBy(getLoginUserId());
        if (!locService.save(loc)) {
            return R.error("Save Fail");
        }

        if (!locService.saveType(loc)) {
            throw new CoolException("库位类型关联关系保存失败！！");
        }
        return R.ok("Save Success").add(loc);
    }

    @PreAuthorize("hasAuthority('manager:loc:update')")
    @OperationLog("Update 库位信息表")
    @PostMapping("/loc/update")
    @Transactional(rollbackFor = Exception.class)
    public R update(@RequestBody Loc loc) {
        loc.setUpdateBy(getLoginUserId());
        String join = StringUtils.join(loc.getTypeIds(), ",");
        loc.setType(join);
        if (Objects.isNull(loc.getTypeIds())) {
            throw new CoolException("库位类型不能为空！！");
        }
        if (!locService.updateById(loc)) {
            return R.error("Update Fail");
        }
        if (!locService.updateLoc(loc)) {
            throw new CoolException("库位类型关联关系修改失败!@！");
        }
        return R.ok("Update Success").add(loc);
    }

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

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

    @PreAuthorize("hasAuthority('manager:loc:list')")
    @ApiOperation("库位导出")
    @PostMapping("/loc/export")
    public void export(@RequestBody Map<String, Object> map, HttpServletResponse response) throws Exception {
        List<Loc> locs = new ArrayList<>();
        if (Objects.isNull(map.get("ids"))) {
            locs = locService.list();
        } else {
            locs = locService.list(new LambdaQueryWrapper<Loc>().in(Loc::getId , map.get("ids")).eq(Loc::getStatus, 1));
        }
        ExcelUtil.build(ExcelUtil.create(locs, Loc.class), response);
    }

    @PreAuthorize("hasAuthority('manager:loc:update')")
    @ApiOperation("库位批量修改")
    @PostMapping("/loc/modify")
    public R batchUpdate(@RequestBody LocModifyParams locs) {
        if (Objects.isNull(locs)) {
            throw new CoolException("参为不能为空！！");
        }
        return locService.modifyLocs(locs);
    }

    @PreAuthorize("hasAuthority('manager:loc:update')")
    @PostMapping("/loc/batch/area")
    @ApiOperation("库位批量分区")
    public R batchLocArea(@RequestBody LocModifyParams locs) {
        if (Objects.isNull(locs)) {
            throw new CoolException("参数不能为空！！");
        }
        locs.setCreateBy(getLoginUserId());
        locs.setUpdateBy(getLoginUserId());
        return locService.batchBindLocs(locs);
    }


    @PreAuthorize("hasAuthority('manager:loc:update')")
    @ApiOperation("库位初始化")
    @PostMapping("/loc/init")
    public R initLocInfo(@Valid @RequestBody LocMastInitParam param) {
        if (Objects.isNull(param)) {
            return R.error("初始化信息不能为空！！");
        }
        if (Objects.isNull(param.getTypeIds()) && param.getTypeIds().isEmpty()) {
            return R.error("库位类型不能为空！！");
        }
        if (Objects.isNull(param.getWarehouseId())) {
            return R.error("仓库ID不能为空！！");
        }
        if (Objects.isNull(param.getAreaId())) {
            return R.error("库区ID不能为空！！");
        }
        if (Objects.isNull(param.getStartRow())) {
            return R.error("起始排不能为空！！");
        }
        if (Objects.isNull(param.getEndRow())) {
            return R.error("终止排不能为空！！");
        }
        if (Objects.isNull(param.getStartBay())) {
            return R.error("起始列不能为空！！");
        }
        if (Objects.isNull(param.getEndBay())) {
            return R.error("终止列不能为空！！");
        }
        if (Objects.isNull(param.getStartLev())) {
            return R.error("起始层不能为空！！");
        }
        if (Objects.isNull(param.getEndLev())) {
            return R.error("终止层不能为空！！");
        }
        return locService.initLocs(param, getLoginUserId());
    }

}