package com.izouma.nineth.web;

import com.izouma.nineth.config.MetaConstants;
import com.izouma.nineth.domain.MetaProp;
import com.izouma.nineth.domain.MetaTask;
import com.izouma.nineth.dto.MetaRestResult;
import com.izouma.nineth.dto.PageQuery;
import com.izouma.nineth.enums.MetaAwardTypeEnum;
import com.izouma.nineth.enums.MetaTaskTarget;
import com.izouma.nineth.exception.BusinessException;
import com.izouma.nineth.repo.CollectionRepo;
import com.izouma.nineth.repo.MetaPropRepo;
import com.izouma.nineth.repo.MetaTaskRepo;
import com.izouma.nineth.repo.MetaTaskToUserRepo;
import com.izouma.nineth.service.MetaTaskService;
import com.izouma.nineth.utils.ObjUtils;
import com.izouma.nineth.utils.excel.ExcelUtils;
import lombok.AllArgsConstructor;
import org.springframework.data.domain.Page;
import org.springframework.web.bind.annotation.*;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.Arrays;
import java.util.List;
import java.util.Objects;

@RestController
@RequestMapping("/metaTask")
@AllArgsConstructor
public class MetaTaskController extends BaseController {
    private MetaTaskService    metaTaskService;
    private MetaTaskRepo       metaTaskRepo;
    private MetaTaskToUserRepo metaTaskToUserRepo;
    private CollectionRepo     collectionRepo;
    private MetaPropRepo       metaPropRepo;

    //@PreAuthorize("hasRole('ADMIN')")
    @PostMapping("/save")
    public MetaTask save(@RequestBody MetaTask record) {
        if (record.getType().equals(MetaTaskTarget.COLLECT_COLLECTION)) {
            String[] split = record.getValue().split(MetaConstants.BLANK);
            Arrays.stream(split).forEach(collectionId -> {
                collectionRepo.findByIdAndDelFalse(Long.parseLong(collectionId)).orElseThrow(new BusinessException(String.format("不存在collectionId[%S]的藏品", collectionId)));
            });
        }
        if (record.getId() != null) {
            MetaTask orig = metaTaskRepo.findById(record.getId()).orElseThrow(new BusinessException("无记录"));
            ObjUtils.merge(orig, record);
            if (MetaAwardTypeEnum.GOLD.equals(record.getAwardType())) {
                orig.setAwardPic(null);
                orig.setMetaPropId(null);
            }
            if (MetaAwardTypeEnum.NFT.equals(record.getAwardType())) {
                orig.setGoldNum(0);
                orig.setMetaPropId(null);
            }
            if (MetaAwardTypeEnum.META_PROP.equals(record.getAwardType())) {
                orig.setGoldNum(0);
                orig.setAwardPic(null);
            }
            return metaTaskRepo.save(orig);
        }
        return metaTaskRepo.save(record);
    }


    //@PreAuthorize("hasRole('ADMIN')")
    @PostMapping("/all")
    public Page<MetaTask> all(@RequestBody PageQuery pageQuery) {
        return metaTaskService.all(pageQuery);
    }

    @GetMapping("/get/{id}")
    public MetaTask get(@PathVariable Long id) {
        return metaTaskRepo.findById(id).orElseThrow(new BusinessException("无记录"));
    }

    @PostMapping("/del/{id}")
    public void del(@PathVariable Long id) {
        metaTaskRepo.softDelete(id);
    }

    @GetMapping("/excel")
    @ResponseBody
    public void excel(HttpServletResponse response, PageQuery pageQuery) throws IOException {
        List<MetaTask> data = all(pageQuery).getContent();
        ExcelUtils.export(response, data);
    }

    @GetMapping("/findAll")
    public MetaRestResult<List<MetaTask>> findAll() {
        List<MetaTask> metaTasks = metaTaskRepo.findAllByPublishAndDelAndFinish(true, false, false);
        return MetaRestResult.returnSuccess(metaTasks);
    }

    @GetMapping("/{userId}/{channelId}/canGet")
    public MetaRestResult<List<MetaTask>> canGet(@PathVariable Long userId, @PathVariable Long channelId) {
        List<MetaTask> metaTasks = metaTaskRepo.canGet(userId, channelId);
        metaTasks.forEach(metaTask -> {
            if (MetaAwardTypeEnum.META_PROP.equals(metaTask.getAwardType()) && Objects.nonNull(metaTask.getMetaPropId())) {
                MetaProp metaProp = metaPropRepo.findByIdAndDel(metaTask.getMetaPropId(), false);
                if (Objects.isNull(metaProp)) {
                    throw new BusinessException(String.format("道具[%S]不存在！", metaTask.getMetaPropId()));
                }
                metaTask.setMetaProp(metaProp);
            }
        });
        return MetaRestResult.returnSuccess(metaTasks);
    }

    @PostMapping("/{id}/finish")
    private void finish(@PathVariable Long id) {
        metaTaskService.finish(id);
    }

}