package com.zy.asrs.controller;

import com.alibaba.excel.EasyExcel;
import com.alibaba.excel.write.style.column.LongestMatchColumnWidthStyleStrategy;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.plugins.Page;
import com.core.annotations.ManagerAuth;
import com.core.common.Cools;
import com.core.common.DateUtils;
import com.core.common.R;
import com.zy.asrs.entity.AgvLocDetl;
import com.zy.asrs.entity.LocDetl;
import com.zy.asrs.entity.Mat;
import com.zy.asrs.service.AgvLocDetlService;
import com.zy.asrs.service.MatService;
import com.zy.common.web.BaseController;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.net.URLEncoder;
import java.util.List;
import java.util.Map;

@RestController
@RequestMapping("/agv")
public class AgvLocDetlController extends BaseController {

    @Autowired
    private AgvLocDetlService agvLocDetlService;
    @Autowired
    private MatService matService;

    @RequestMapping(value = "/locDetl/list/auth")
    @ManagerAuth
    public R list(@RequestParam(defaultValue = "1")Integer curr,
                  @RequestParam(defaultValue = "10")Integer limit,
                  @RequestParam(required = false)String orderByField,
                  @RequestParam(required = false)String orderByType,
                  @RequestParam(required = false)String condition,
                  @RequestParam Map<String, Object> param,
                  @RequestParam(required = false)Boolean unreason){
        if (!Cools.isEmpty(unreason) && unreason) {

            return R.ok(agvLocDetlService.selectPage(new Page<>(curr, limit), new EntityWrapper<AgvLocDetl>()
                    .where(" DATALENGTH( batch ) != 11 or\n" +
                            "            batch LIKE '%[a-z]%'")));
        }
        param.remove("unreason");
        String row = "";
        EntityWrapper<AgvLocDetl> wrapper = new EntityWrapper<>();
        if (param.get("row") != null) {
            String chooseRow = (String) param.get("row");
            if (chooseRow.length() == 1) {
                row = "0" + chooseRow;
                param.remove("row");
            }else {
                row = chooseRow;
                param.remove("row");
            }
        }
        excludeTrash(param);
        convert(param, wrapper);
        allLike(AgvLocDetl.class, param.keySet(), wrapper, condition);
        if (!Cools.isEmpty(orderByField)){wrapper.orderBy(humpToLine(orderByField), "asc".equals(orderByType));}
        if (!row.equals("")){
            wrapper.and()
                    .where("loc_no like '" +row +"%'");
        }

        return R.ok(agvLocDetlService.selectPage(new Page<>(curr, limit), wrapper));
    }

    @RequestMapping(value = "/locDetl/statis/auth")
    @ManagerAuth(memo = "AGV库存明细统计")
    public R statis(@RequestParam(defaultValue = "1")Integer curr,
                    @RequestParam(defaultValue = "10")Integer limit,
                    @RequestParam Map<String, Object> param) {
        Page<AgvLocDetl> stockStatis = agvLocDetlService.getStockStatis(toPage(curr, limit, param, AgvLocDetl.class));
        for (AgvLocDetl locDetl : stockStatis.getRecords()) {
            Mat mat = matService.selectByMatnr(locDetl.getMatnr());
            if (mat != null) {
                locDetl.sync(mat);
            }
        }
        return R.ok().add(stockStatis);
    }

    /*
    获取库存总数
     */
    @RequestMapping("/locDetl/count")
    public R getAllCount(){
        Integer sum = agvLocDetlService.sum();
        return R.ok(sum);
    }

    @RequestMapping(value = "/locDetl/statis/export")
    public void statisExport(HttpServletResponse response) throws IOException {
        List<AgvLocDetl> excel = agvLocDetlService.getStockStatisExcel();
        for (AgvLocDetl locDetl : excel) {
            Mat mat = matService.selectByMatnr(locDetl.getMatnr());
            if (mat != null) {
                locDetl.sync(mat);
            }
        }
        response.setContentType("application/vnd.ms-excel");
        response.setCharacterEncoding("utf-8");
        String fileName = URLEncoder.encode("库存明细统计报表", "UTF-8");
        response.setHeader("Content-disposition", "attachment;filename=" + fileName + ".xlsx");
        EasyExcel.write(response.getOutputStream(), LocDetl.class)
                .registerWriteHandler(new LongestMatchColumnWidthStyleStrategy())
                .sheet("表1")
                .doWrite(excel);
    }

    @RequestMapping(value = "/locDetl/export/auth")
    @ManagerAuth(memo = "库位明细导出")
    public synchronized R export(@RequestBody JSONObject param){
        List<String> fields = JSONObject.parseArray(param.getJSONArray("fields").toJSONString(), String.class);
        EntityWrapper<AgvLocDetl> wrapper = new EntityWrapper<>();
        Map<String, Object> map = excludeTrash(param.getJSONObject("locDetl"));
        String row = "";
        if (map.get("row") != null) {
            String chooseRow = (String) map.get("row");
            if (chooseRow.length() == 1) {
                row = "0" + chooseRow;
                map.remove("row");
            }else {
                row = chooseRow;
                map.remove("row");
            }
        }
        convert(map, wrapper);
        if (!row.equals("")){
            wrapper.and()
                    .where("loc_no like '" +row +"%'");
        }
        List<AgvLocDetl> list = agvLocDetlService.selectList(wrapper);
        return R.ok(exportSupport(list, fields));
    }

    private <T> void convert(Map<String, Object> map, EntityWrapper<T> wrapper){
        for (Map.Entry<String, Object> entry : map.entrySet()){
            String val = String.valueOf(entry.getValue());
            if (val.contains(RANGE_TIME_LINK)){
                String[] dates = val.split(RANGE_TIME_LINK);
                wrapper.ge(entry.getKey(), DateUtils.convert(dates[0]));
                wrapper.le(entry.getKey(), DateUtils.convert(dates[1]));
            } else {
                if (entry.getKey().equals("locNo")) {
                    wrapper.eq("loc_no", String.valueOf(entry.getValue()));
                } else {
                    wrapper.like(entry.getKey(), String.valueOf(entry.getValue()));
                }
            }
        }
    }

}