package com.zy.asrs.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 com.zy.asrs.entity.WrkDetl;
import com.zy.asrs.entity.WrkMast;
import com.zy.asrs.service.WrkDetlService;
import com.zy.asrs.service.WrkMastService;
import com.zy.common.web.BaseController;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.*;

@RestController
public class WrkMastController extends BaseController {

    @Autowired
    private WrkMastService wrkMastService;

    @Autowired
    private WrkDetlService wrkDetlService;

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

    @RequestMapping(value = "/wrkMast/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){
        excludeTrash(param);
        String detlMatnr = getAndRemove(param, "matnr");
        String detlMaktx = getAndRemove(param, "maktx");
        EntityWrapper<WrkMast> wrapper = new EntityWrapper<>();
        applyWrkDetlFilter(wrapper, detlMatnr, detlMaktx);
        convert(param, wrapper);
        allLike(WrkMast.class, param.keySet(), wrapper, condition);
        if (!Cools.isEmpty(orderByField)){
            if (orderByField.endsWith("$")){
                orderByField = orderByField.substring(0, orderByField.length()-1);
            }
            wrapper.orderBy(humpToLine(orderByField), "asc".equals(orderByType));
        }else {
            wrapper.orderBy("appe_time", false);
        }
        Page<WrkMast> page = wrkMastService.selectPage(new Page<>(curr, limit), wrapper);
        fillDetlSummary(page.getRecords());
        return R.ok(page);
    }

    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 {
                wrapper.eq(entry.getKey(), val);
            }
        }
    }

    @RequestMapping(value = "/wrkMast/add/auth")
    @ManagerAuth(memo = "工作档添加")
    public R add(WrkMast wrkMast) {
        wrkMast.setModiUser(getUserId());
        wrkMast.setModiTime(new Date());
        wrkMast.setAppeUser(getUserId());
        wrkMast.setAppeTime(new Date());
        wrkMastService.insert(wrkMast);
        return R.ok();
    }

	@RequestMapping(value = "/wrkMast/update/auth")
	@ManagerAuth(memo = "工作档修改")
    public R update(WrkMast wrkMast){
        if (Cools.isEmpty(wrkMast) || null==wrkMast.getWrkNo()){
            return R.error();
        }
        wrkMast.setModiUser(getUserId());
        wrkMast.setModiTime(new Date());
        wrkMastService.updateById(wrkMast);
        return R.ok();
    }

    @RequestMapping(value = "/wrkMast/delete/auth")
    @ManagerAuth(memo = "工作档删除")
    public R delete(@RequestParam String param){
        List<WrkMast> list = JSONArray.parseArray(param, WrkMast.class);
        if (Cools.isEmpty(list)){
            return R.error();
        }
        for (WrkMast entity : list){
            wrkMastService.delete(new EntityWrapper<>(entity));
        }
        return R.ok();
    }

    @RequestMapping(value = "/wrkMast/export/auth")
    @ManagerAuth(memo = "工作档导出")
    public R export(@RequestBody JSONObject param){
        List<String> fields = JSONObject.parseArray(param.getJSONArray("fields").toJSONString(), String.class);
        EntityWrapper<WrkMast> wrapper = new EntityWrapper<>();
        Map<String, Object> map = excludeTrash(param.getJSONObject("wrkMast"));
        String detlMatnr = getAndRemove(map, "matnr");
        String detlMaktx = getAndRemove(map, "maktx");
        applyWrkDetlFilter(wrapper, detlMatnr, detlMaktx);
        convert(map, wrapper);
        List<WrkMast> list = wrkMastService.selectList(wrapper);
        fillDetlSummary(list);
        return R.ok(exportSupport(list, fields));
    }

    private String getAndRemove(Map<String, Object> map, String key) {
        Object val = map.remove(key);
        if (val == null) {
            return null;
        }
        String str = String.valueOf(val).trim();
        if (Cools.isEmpty(str) || "null".equalsIgnoreCase(str)) {
            return null;
        }
        return str;
    }

    private void applyWrkDetlFilter(EntityWrapper<WrkMast> wrapper, String matnr, String maktx) {
        if (Cools.isEmpty(matnr) && Cools.isEmpty(maktx)) {
            return;
        }
        EntityWrapper<WrkDetl> detlWrapper = (EntityWrapper<WrkDetl>) new EntityWrapper<WrkDetl>().setSqlSelect("distinct wrk_no");
        if (!Cools.isEmpty(matnr)) {
            detlWrapper.like("matnr", matnr);
        }
        if (!Cools.isEmpty(maktx)) {
            detlWrapper.like("maktx", maktx);
        }
        List<WrkDetl> detls = wrkDetlService.selectList(detlWrapper);
        if (detls.isEmpty()) {
            wrapper.eq("wrk_no", -1);
            return;
        }
        Set<Integer> wrkNos = new LinkedHashSet<>();
        for (WrkDetl detl : detls) {
            if (detl != null && detl.getWrkNo() != null) {
                wrkNos.add(detl.getWrkNo());
            }
        }
        if (wrkNos.isEmpty()) {
            wrapper.eq("wrk_no", -1);
            return;
        }
        wrapper.in("wrk_no", wrkNos);
    }

    private void fillDetlSummary(List<WrkMast> masts) {
        if (masts == null || masts.isEmpty()) {
            return;
        }
        Set<Integer> wrkNos = new LinkedHashSet<>();
        for (WrkMast mast : masts) {
            if (mast != null && mast.getWrkNo() != null) {
                wrkNos.add(mast.getWrkNo());
            }
        }
        if (wrkNos.isEmpty()) {
            return;
        }
        EntityWrapper<WrkDetl> wrapper = (EntityWrapper<WrkDetl>) new EntityWrapper<WrkDetl>()
                .setSqlSelect("wrk_no, matnr, maktx")
                .in("wrk_no", wrkNos);
        List<WrkDetl> detls = wrkDetlService.selectList(wrapper);

        Map<Integer, LinkedHashSet<String>> matnrByWrkNo = new HashMap<>();
        Map<Integer, LinkedHashSet<String>> maktxByWrkNo = new HashMap<>();
        for (WrkDetl detl : detls) {
            if (detl == null || detl.getWrkNo() == null) {
                continue;
            }
            Integer wrkNo = detl.getWrkNo();
            if (!Cools.isEmpty(detl.getMatnr())) {
                matnrByWrkNo.computeIfAbsent(wrkNo, k -> new LinkedHashSet<>()).add(detl.getMatnr());
            }
            if (!Cools.isEmpty(detl.getMaktx())) {
                maktxByWrkNo.computeIfAbsent(wrkNo, k -> new LinkedHashSet<>()).add(detl.getMaktx());
            }
        }

        for (WrkMast mast : masts) {
            if (mast == null || mast.getWrkNo() == null) {
                continue;
            }
            LinkedHashSet<String> matnrs = matnrByWrkNo.get(mast.getWrkNo());
            if (matnrs != null && !matnrs.isEmpty()) {
                mast.setMatnr(String.join(",", matnrs));
            }
            LinkedHashSet<String> maktxs = maktxByWrkNo.get(mast.getWrkNo());
            if (maktxs != null && !maktxs.isEmpty()) {
                mast.setMaktx(String.join(",", maktxs));
            }
        }
    }


    @RequestMapping(value = "/wrkMastQuery/auth")
    @ManagerAuth
    public R query(String condition) {
        EntityWrapper<WrkMast> wrapper = new EntityWrapper<>();
        wrapper.like("wrk_no", condition);
        Page<WrkMast> page = wrkMastService.selectPage(new Page<>(0, 10), wrapper);
        List<Map<String, Object>> result = new ArrayList<>();
        for (WrkMast wrkMast : page.getRecords()){
            Map<String, Object> map = new HashMap<>();
            map.put("id", wrkMast.getWrkNo());
            map.put("value", wrkMast.getWrkNo());
            result.add(map);
        }
        return R.ok(result);
    }

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

    @RequestMapping(value = "/wrkMast/add/pri/auth")
    @ManagerAuth(memo = "工作档增加优先级")
    public R addPri(@RequestBody List<WrkMast> list) {
        if (list.isEmpty()) {
            return R.error("请至少选择一行数据");
        }
        for (WrkMast entity : list){
           entity.setIoPri(entity.getIoPri() + 1);
        }
        wrkMastService.updateBatchById(list);
        return R.ok();
    }

    @RequestMapping(value = "/wrkMast/red/pri/auth")
    @ManagerAuth(memo = "工作档降低优先级")
    public R redPri(@RequestBody List<WrkMast> list) {
        if (list.isEmpty()) {
            return R.error("请至少选择一行数据");
        }
        for (WrkMast entity : list){
            entity.setIoPri(entity.getIoPri() - 1);
        }
        wrkMastService.updateBatchById(list);
        return R.ok();
    }


}