package zy.cloud.wms.manager.controller;

import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.baomidou.mybatisplus.plugins.Page;
import com.core.annotations.ManagerAuth;
import com.core.common.BaseRes;
import com.core.common.Cools;
import com.core.common.DateUtils;
import com.core.common.R;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import zy.cloud.wms.common.CodeRes;
import zy.cloud.wms.common.config.AdminInterceptor;
import zy.cloud.wms.common.utils.BarcodeUtils;
import zy.cloud.wms.common.utils.QrCode;
import zy.cloud.wms.common.web.BaseController;
import zy.cloud.wms.manager.entity.Mat;
import zy.cloud.wms.manager.entity.MatPrint;
import zy.cloud.wms.manager.service.MatService;

import javax.imageio.ImageIO;
import javax.servlet.http.HttpServletResponse;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.util.*;

@RestController
public class MatController extends BaseController {

    @Autowired
    private MatService matService;

    @RequestMapping(value = "/mat/list/pda/auth")
    @ManagerAuth
    public R pdaList(@RequestParam(required = true)Long tagId){
        EntityWrapper<Mat> wrapper = new EntityWrapper<>();
        wrapper.eq("tag_id", tagId);
        wrapper.orderBy("create_time", false);
        List<Mat> mats = matService.selectList(wrapper);
        return R.ok().add(mats);
    }

    @RequestMapping(value = "/mat/search/pda/auth")
    @ManagerAuth
    public R pdaSearch(@RequestParam(required = false)String condition){
        EntityWrapper<Mat> wrapper = new EntityWrapper<>();
        if (!Cools.isEmpty(condition)) {
            wrapper.like("matnr", condition).or().like("maktx", condition);
        }
        wrapper.orderBy("create_time", false);
        List<Mat> mats = matService.selectList(wrapper);
        return R.ok().add(mats);
    }

    @RequestMapping(value = "/mat/{id}/auth")
    @ManagerAuth
    public R get(@PathVariable("id") String id) {
        return R.ok(matService.selectById(String.valueOf(id)));
    }

    @RequestMapping(value = "/matCode/auth")
    @ManagerAuth
    public R find(@RequestParam("matnr") String matnr) {
        return R.ok(matService.selectOne(new EntityWrapper<Mat>().eq("matnr", matnr)));
    }

    @RequestMapping(value = "/mat/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 Map<String, Object> param){
        Object tagId = param.get("tag_id");
        if (Cools.isEmpty(tagId)) {
            tagId = getOriginTag().getId();
        }
        return R.ok(matService.getPage(new Page<>(curr, limit)
                , String.valueOf(tagId)
                , param.get("matnr")
                , param.get("maktx"))
        );

    }

    private void convert(Map<String, Object> map, EntityWrapper 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 {
                wrapper.like(entry.getKey(), val);
            }
        }
    }

    @RequestMapping(value = "/mat/add/auth")
    @ManagerAuth
    public R add(Mat mat) {
        mat.setCreateBy(getUserId());
        mat.setCreateTime(new Date());
        mat.setUpdateBy(getUserId());
        mat.setUpdateTime(new Date());
        matService.insert(mat);
        return R.ok();
    }

	@RequestMapping(value = "/mat/update/auth")
	@ManagerAuth
    public R update(Mat mat){
        if (Cools.isEmpty(mat) || null==mat.getId()){
            return R.error();
        }
        mat.setUpdateBy(getUserId());
        mat.setUpdateTime(new Date());
        matService.updateById(mat);
        return R.ok();
    }

    @RequestMapping(value = "/mat/delete/auth")
    @ManagerAuth
    public R delete(@RequestParam String param){
        List<Mat> list = JSONArray.parseArray(param, Mat.class);
        if (Cools.isEmpty(list)){
            return R.error();
        }
        for (Mat entity : list){
            matService.delete(new EntityWrapper<>(entity));
        }
        return R.ok();
    }

    @RequestMapping(value = "/mat/export/auth")
    @ManagerAuth
    public R export(@RequestBody JSONObject param){
        EntityWrapper<Mat> wrapper = new EntityWrapper<>();
        List<String> fields = JSONObject.parseArray(param.getJSONArray("fields").toJSONString(), String.class);
        Map<String, Object> map = excludeTrash(param.getJSONObject("mat"));
        convert(map, wrapper);
        List<Mat> list = matService.selectList(wrapper);
        return R.ok(exportSupport(list, fields));
    }

    @RequestMapping(value = "/matQuery/auth")
    @ManagerAuth
    public R query(String condition) {
        EntityWrapper<Mat> wrapper = new EntityWrapper<>();
        wrapper.like("matnr", condition).or().like("maktx", condition);
        Page<Mat> page = matService.selectPage(new Page<>(0, 10), wrapper);
        List<Map<String, Object>> result = new ArrayList<>();
        for (Mat mat : page.getRecords()){
            Map<String, Object> map = new HashMap<>();
            map.put("id", mat.getId());
            map.put("value", mat.getMatnr() + "(" + mat.getMaktx() + ")");
            result.add(map);
        }
        return R.ok(result);
    }

    @RequestMapping(value = "/mat/check/column/auth")
    @ManagerAuth
    public R query(@RequestBody JSONObject param) {
        Wrapper<Mat> wrapper = new EntityWrapper<Mat>().eq(humpToLine(String.valueOf(param.get("key"))), param.get("val"));
        if (null != matService.selectOne(wrapper)){
            return R.parse(BaseRes.REPEAT).add(getComment(Mat.class, String.valueOf(param.get("key"))));
        }
        return R.ok();
    }

    @RequestMapping(value = "/mac/code/auth")
//    @ManagerAuth(memo = "物料编码条形码获取(type:1(条形码);2(二维码)")
    public R matCodeBarcode(@RequestParam(defaultValue = "1") Integer type
            , @RequestParam String param
            , HttpServletResponse response) throws Exception {
        AdminInterceptor.cors(response);
        if (Cools.isEmpty(param)){
            return R.parse(BaseRes.EMPTY);
        }
        BufferedImage img;
        if (type == 1) {
            img = BarcodeUtils.encode(param);
        } else {
            img = QrCode.createImg(param);
        }
        if (!ImageIO.write(img, "jpg", response.getOutputStream())) {
            throw new IOException("Could not write an image of format jpg");
        }
        response.getOutputStream().flush();
        response.getOutputStream().close();
        return R.ok();
    }

    // 打印
    @RequestMapping(value = "/mat/print/auth")
    @ManagerAuth(memo = "物料编码打印")
    public R matCodePrint(@RequestParam(value = "param[]") String[] param) {
        if(Cools.isEmpty(param)) {
            return R.parse(CodeRes.EMPTY);
        }
        List<MatPrint> res = new ArrayList<>();
        for (String matnr : param){
            Mat mat = matService.selectByMatnr(matnr);
            // 打印数据注入
            MatPrint print = new MatPrint();
            print.setMatnr(mat.getMatnr());
            print.setBarcode(mat.getBarcode());
            print.setMaktx(mat.getMaktx());
            print.setSpecs(mat.getSpecs());
            print.setUnit(mat.getUnit());
            res.add(print);
        }
        return R.ok().add(res);
    }

}