package cn.wisenergy.chnmuseum.party.web.controller;

import cn.wisenergy.chnmuseum.party.common.dfs.FastDFSUtils;
import cn.wisenergy.chnmuseum.party.common.enums.AuditOperationEnum;
import cn.wisenergy.chnmuseum.party.common.enums.AuditStatusEnum;
import cn.wisenergy.chnmuseum.party.common.enums.AuditTypeEnum;
import cn.wisenergy.chnmuseum.party.common.enums.FileTypeEnum;
import cn.wisenergy.chnmuseum.party.common.validator.groups.Add;
import cn.wisenergy.chnmuseum.party.common.validator.groups.Update;
import cn.wisenergy.chnmuseum.party.common.vo.AudioVo;
import cn.wisenergy.chnmuseum.party.common.vo.GenericPageParam;
import cn.wisenergy.chnmuseum.party.common.vo.VideoVo;
import cn.wisenergy.chnmuseum.party.model.Asset;
import cn.wisenergy.chnmuseum.party.model.Audit;
import cn.wisenergy.chnmuseum.party.model.ExhibitionBoard;
import cn.wisenergy.chnmuseum.party.service.*;
import cn.wisenergy.chnmuseum.party.web.controller.base.BaseController;
import com.alibaba.fastjson.JSONObject;
import com.alibaba.fastjson.TypeReference;
import com.alibaba.fastjson.parser.Feature;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.github.tobato.fastdfs.domain.fdfs.MetaData;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import javax.validation.constraints.NotNull;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;

/**
 * <pre>
 * 展板 前端控制器
 * </pre>
 *
 * @author Danny Lee
 * @since 2021-03-19
 */
@Slf4j
@RestController
@RequestMapping("/exhibitionBoard")
@Api(tags = {"展板操作接口"})
public class ExhibitionBoardController extends BaseController {

    @Resource
    private ExhibitionBoardService exhibitionBoardService;
    @Resource
    private ExhibitionBoardCatService exhibitionBoardCatService;
    @Resource
    private CopyrightOwnerService copyrightOwnerService;
    @Resource
    private AuditService auditService;
    @Resource
    private AssetService assetService;

    @PostMapping("/save")
    @RequiresPermissions("exhibition:board:save")
    @ApiOperation(value = "添加展板", notes = "添加展板")
    public Map<String, Object> saveExhibitionBoard(@Validated(value = {Add.class}) ExhibitionBoard exhibitionBoard) {
        final List<AudioVo> filesMetadata = new ArrayList<>(exhibitionBoard.getAudioUrlList().size());
        final List<String> audioUrlList = exhibitionBoard.getAudioUrlList();
        for (String audioUrl : audioUrlList) {
            final Set<MetaData> metaData = FastDFSUtils.getFileMetaData(audioUrl);
            String fileName = metaData.stream().filter(x -> "fileName".equals(x.getName())).map(MetaData::getValue).findFirst().get();
            Long fileSize = metaData.stream().filter(x -> "fileSize".equals(x.getName())).map(MetaData::getValue).map(Long::parseLong).findFirst().get();
            String fileExtName = metaData.stream().filter(x -> "fileExtName".equals(x.getName())).map(MetaData::getValue).findFirst().get();
            String updateTime = metaData.stream().filter(x -> "updateTime".equals(x.getName())).map(MetaData::getValue).findFirst().get();
            filesMetadata.add(AudioVo.builder()
                    .fileName(fileName)
                    .fileType(FileTypeEnum.AUDIO.name())
                    .fileExtName(fileExtName)
                    .fileSize(fileSize)
                    .fileUrl(audioUrl)
                    .updateTime(updateTime)
                    .build());
        }
        exhibitionBoard.setGuideAudioUrl(JSONObject.toJSONString(filesMetadata));

        filesMetadata.clear();
        final List<String> materialUrlList = exhibitionBoard.getMaterialUrlList();
        for (String materialUrl : materialUrlList) {
            // 原始文件名
            final Set<MetaData> metaData = FastDFSUtils.getFileMetaData(materialUrl);
            String fileName = metaData.stream().filter(x -> "fileName".equals(x.getName())).map(MetaData::getValue).findFirst().get();
            Long fileSize = metaData.stream().filter(x -> "fileSize".equals(x.getName())).map(MetaData::getValue).map(Long::parseLong).findFirst().get();
            String fileExtName = metaData.stream().filter(x -> "fileExtName".equals(x.getName())).map(MetaData::getValue).findFirst().get();
            String updateTime = metaData.stream().filter(x -> "updateTime".equals(x.getName())).map(MetaData::getValue).findFirst().get();
            filesMetadata.add(AudioVo.builder()
                    .fileName(fileName)
                    .fileType(FileTypeEnum.DATUM.name())
                    .fileExtName(fileExtName)
                    .fileSize(fileSize)
                    .fileUrl(materialUrl)
                    .updateTime(updateTime)
                    .build());
        }
        exhibitionBoard.setRefMaterialUrl(JSONObject.toJSONString(filesMetadata));
        exhibitionBoard.setAuditStatus(AuditStatusEnum.TBC.name());
        exhibitionBoard.setPublished(false);
        // 保存业务节点信息
        boolean result = exhibitionBoardService.save(exhibitionBoard);
        // 返回操作结果
        if (result) {
            final Audit audit = Audit.builder().content("")
                    .isDeleted(false)
                    .operation(AuditOperationEnum.ADD.name())
                    .refItemId(exhibitionBoard.getId())
                    .status(AuditStatusEnum.TBC.name())
                    .type(AuditTypeEnum.EXHIBITION_BOARD.name()).build();
            this.auditService.save(audit);
            return getSuccessResult();
        } else {
            // 保存失败
            return getFailResult();
        }
    }

    @PutMapping("/update")
    @RequiresPermissions("exhibition:board:update")
    @ApiOperation(value = "修改展板信息", notes = "修改展板信息")
    public Map<String, Object> updateExhibitionBoard(@Validated(value = {Update.class}) ExhibitionBoard exhibitionBoard) {
        final List<AudioVo> filesMetadata = new ArrayList<>(exhibitionBoard.getAudioUrlList().size());
        final List<String> audioUrlList = exhibitionBoard.getAudioUrlList();
        for (String audioUrl : audioUrlList) {
            final Set<MetaData> metaData = FastDFSUtils.getFileMetaData(audioUrl);
            String fileName = metaData.stream().filter(x -> "fileName".equals(x.getName())).map(MetaData::getValue).findFirst().get();
            Long fileSize = metaData.stream().filter(x -> "fileSize".equals(x.getName())).map(MetaData::getValue).map(Long::parseLong).findFirst().get();
            String fileExtName = metaData.stream().filter(x -> "fileExtName".equals(x.getName())).map(MetaData::getValue).findFirst().get();
            String updateTime = metaData.stream().filter(x -> "updateTime".equals(x.getName())).map(MetaData::getValue).findFirst().get();
            filesMetadata.add(AudioVo.builder()
                    .fileName(fileName)
                    .fileType(FileTypeEnum.AUDIO.name())
                    .fileExtName(fileExtName)
                    .fileSize(fileSize)
                    .fileUrl(audioUrl)
                    .updateTime(updateTime)
                    .build());
        }
        exhibitionBoard.setGuideAudioUrl(JSONObject.toJSONString(filesMetadata));

        filesMetadata.clear();
        final List<String> materialUrlList = exhibitionBoard.getMaterialUrlList();
        for (String materialUrl : materialUrlList) {
            // 原始文件名
            final Set<MetaData> metaData = FastDFSUtils.getFileMetaData(materialUrl);
            String fileName = metaData.stream().filter(x -> "fileName".equals(x.getName())).map(MetaData::getValue).findFirst().get();
            Long fileSize = metaData.stream().filter(x -> "fileSize".equals(x.getName())).map(MetaData::getValue).map(Long::parseLong).findFirst().get();
            String fileExtName = metaData.stream().filter(x -> "fileExtName".equals(x.getName())).map(MetaData::getValue).findFirst().get();
            String updateTime = metaData.stream().filter(x -> "updateTime".equals(x.getName())).map(MetaData::getValue).findFirst().get();
            filesMetadata.add(AudioVo.builder()
                    .fileName(fileName)
                    .fileType(FileTypeEnum.DATUM.name())
                    .fileExtName(fileExtName)
                    .fileSize(fileSize)
                    .fileUrl(materialUrl)
                    .updateTime(updateTime)
                    .build());
        }
        exhibitionBoard.setRefMaterialUrl(JSONObject.toJSONString(filesMetadata));
        exhibitionBoard.setAuditStatus(AuditStatusEnum.TBC.name());
        exhibitionBoard.setPublished(false);
        boolean flag = exhibitionBoardService.updateById(exhibitionBoard);
        if (flag) {
            final Audit audit = Audit.builder().content("")
                    .isDeleted(false)
                    .operation(AuditOperationEnum.EDIT.name())
                    .refItemId(exhibitionBoard.getId())
                    .status(AuditStatusEnum.TBC.name())
                    .type(AuditTypeEnum.EXHIBITION_BOARD.name())
                    .build();
            this.auditService.save(audit);

            return getSuccessResult();
        }
        return getFailResult();
    }

    @PutMapping("/updateAuditStatus/{id}")
    @RequiresPermissions("exhibition:board:update:audit:status")
    @ApiOperation(value = "更新展板审核状态", notes = "更新展板审核状态")
    @ApiImplicitParams(value = {
            @ApiImplicitParam(name = "id", value = "标识ID", dataType = "String", paramType = "path"),
            @ApiImplicitParam(name = "status", value = "状态", paramType = "query", dataType = "String")
    })
    public Map<String, Object> updateStatus(@NotNull(message = "展板ID不能为空") @PathVariable("id") String id, @RequestParam("status") AuditStatusEnum status) {
        ExhibitionBoard exhibitionBoard = new ExhibitionBoard();
        exhibitionBoard.setId(id);
        exhibitionBoard.setAuditStatus(status.name());
        boolean flag = exhibitionBoardService.updateById(exhibitionBoard);
        if (flag) {
            return getSuccessResult();
        }
        return getFailResult();
    }

    @DeleteMapping("/delete/{id}")
    @RequiresPermissions("exhibition:board:delete")
    @ApiOperation(value = "根据ID删除展板", notes = "根据ID删除展板")
    @ApiImplicitParams(value = {
            @ApiImplicitParam(name = "id", value = "标识ID", paramType = "path", dataType = "String")
    })
    public Map<String, Object> deleteExhibitionBoard(@PathVariable("id") String id) {
        final Audit audit = Audit.builder().content("")
                .isDeleted(false)
                .operation(AuditOperationEnum.REMOVE.name())
                .refItemId(id)
                .status(AuditStatusEnum.TBC.name())
                .type(AuditTypeEnum.EXHIBITION_BOARD.name())
                .build();
        final boolean result = this.auditService.save(audit);
        if (result) {
            return getSuccessResult();
        }
        return getFailResult();
    }

    @GetMapping("/getList")
    @RequiresPermissions("exhibition:board:list")
    @ApiOperation(value = "获取展板全部列表(无分页)", notes = "获取展板全部列表(无分页)")
    @ApiImplicitParams(value = {
            @ApiImplicitParam(name = "auditStatus", value = "审核状态", paramType = "query", dataType = "String")
    })
    public Map<String, Object> getExhibitionBoardList(
            @RequestParam(value = "exhibitionBoardCatIdList", required = false) List<String> exhibitionBoardCatIdList,
            @RequestParam(value = "boardCopyrightOwnerIdList", required = false) List<String> boardCopyrightOwnerIdList,
            @RequestParam(value = "auditStatus", defaultValue = "APPROVED_FINAL", required = false) AuditStatusEnum auditStatus) {
        final LambdaQueryWrapper<ExhibitionBoard> lambdaQueryWrapper = Wrappers.<ExhibitionBoard>lambdaQuery().eq(ExhibitionBoard::getAuditStatus, auditStatus.name()).eq(ExhibitionBoard::getPublished, true);
        if (exhibitionBoardCatIdList != null && !exhibitionBoardCatIdList.isEmpty()) {
            lambdaQueryWrapper.in(ExhibitionBoard::getExhibitionBoardCatId, exhibitionBoardCatIdList);
        }
        if (boardCopyrightOwnerIdList != null && !boardCopyrightOwnerIdList.isEmpty()) {
            lambdaQueryWrapper.in(ExhibitionBoard::getBoardCopyrightOwnerId, boardCopyrightOwnerIdList);
        }
        List<ExhibitionBoard> exhibitionBoardList = exhibitionBoardService.list();
        for (ExhibitionBoard exhibitionBoard : exhibitionBoardList) {
            if (exhibitionBoard.getAssetCopyrightOwnerId() != null) {
                String name = this.copyrightOwnerService.getById(exhibitionBoard.getAssetCopyrightOwnerId()).getName();
                exhibitionBoard.setBoardCopyrightOwnerName(name);
            }
            if (exhibitionBoard.getExhibitionBoardCatId() != null) {
                String name = this.exhibitionBoardCatService.getById(exhibitionBoard.getExhibitionBoardCatId()).getName();
                exhibitionBoard.setExhibitionBoardCatName(name);
            }
        }
        return getResult(exhibitionBoardList);
    }

    @ApiImplicitParams(value = {
            @ApiImplicitParam(name = "_index", value = "分页起始偏移量", paramType = "query", dataType = "Integer"),
            @ApiImplicitParam(name = "_size", value = "返回条数", paramType = "query", dataType = "Integer"),
            @ApiImplicitParam(name = "nameOrCode", value = "名称或编码", paramType = "query", dataType = "String"),
            @ApiImplicitParam(name = "copyrightOwner", value = "版权方", paramType = "query", dataType = "String"),
            @ApiImplicitParam(name = "startDate", value = "创建时间-开始", paramType = "query", dataType = "String"),
            @ApiImplicitParam(name = "endDate", value = "创建时间-结束", paramType = "query", dataType = "String")
    })
    @PostMapping("/getPageList")
    @RequiresPermissions("exhibition:board:page")
    @ApiOperation(value = "获取展板分页列表", notes = "获取展板分页列表")
    public Map<String, Object> getExhibitionBoardPageList(GenericPageParam genericPageParam) {
        LambdaQueryWrapper<ExhibitionBoard> queryWrapper = new LambdaQueryWrapper<>();
        // 对名称或编码模糊查询
        if (StringUtils.isNotBlank(genericPageParam.getNameOrCode())) {
            queryWrapper.like(ExhibitionBoard::getName, genericPageParam.getNameOrCode());
        }
        // 对版权方模糊查询
        if (StringUtils.isNotBlank(genericPageParam.getBoardCopyrightOwnerId())) {
            queryWrapper.like(ExhibitionBoard::getAssetCopyrightOwnerId, genericPageParam.getBoardCopyrightOwnerId());
        }
        // 根据创建时间区间检索
        if (genericPageParam.getStartDate() != null && genericPageParam.getEndDate() != null) {
            queryWrapper.ge(ExhibitionBoard::getCreateTime, genericPageParam.getStartDate().atTime(0, 0, 0))
                    .le(ExhibitionBoard::getCreateTime, genericPageParam.getEndDate().atTime(23, 59, 59));
        }
        // 设置排序规则
        queryWrapper.orderByDesc(ExhibitionBoard::getCreateTime);
        // 设置查询内容
        queryWrapper.select(
                ExhibitionBoard::getId,
                ExhibitionBoard::getName,
                ExhibitionBoard::getAuditStatus,
                ExhibitionBoard::getPublished,
                ExhibitionBoard::getAssetCopyrightOwnerId,
                ExhibitionBoard::getExhibitionBoardCatId,
                ExhibitionBoard::getCreateTime,
                ExhibitionBoard::getUpdateTime);
        Page<ExhibitionBoard> page = this.exhibitionBoardService.page(getPage(), queryWrapper);
        for (ExhibitionBoard exhibitionBoard : page.getRecords()) {
            if (exhibitionBoard.getAssetCopyrightOwnerId() != null) {
                String name = this.copyrightOwnerService.getById(exhibitionBoard.getAssetCopyrightOwnerId()).getName();
                exhibitionBoard.setBoardCopyrightOwnerName(name);
            }
            if (exhibitionBoard.getExhibitionBoardCatId() != null) {
                String name = this.exhibitionBoardCatService.getById(exhibitionBoard.getExhibitionBoardCatId()).getName();
                exhibitionBoard.setExhibitionBoardCatName(name);
            }
        }
        return getResult(page);
    }

    @ApiOperation(value = "获取展板详情", notes = "获取展板详情")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "id", value = "标识ID", dataType = "String", paramType = "path")
    })
    @GetMapping("/get/{id}")
    @RequiresPermissions("exhibition:board:get:id")
    public Map<String, Object> getById(@PathVariable("id") String id) {
        ExhibitionBoard exhibitionBoard = exhibitionBoardService.getById(id);
        String exhibitionBoardCatId = exhibitionBoard.getExhibitionBoardCatId();
        if (exhibitionBoardCatId != null) {
            exhibitionBoard.setExhibitionBoardCatName(this.exhibitionBoardCatService.getById(exhibitionBoardCatId).getName());
        }
        String boardCopyrightOwnerId = exhibitionBoard.getBoardCopyrightOwnerId();
        if (boardCopyrightOwnerId != null) {
            exhibitionBoard.setBoardCopyrightOwnerName(this.copyrightOwnerService.getById(boardCopyrightOwnerId).getName());
        }

        final String guideAudioUrl = exhibitionBoard.getGuideAudioUrl();
        final List<AudioVo> audioVoList = JSONObject.parseObject(guideAudioUrl, new TypeReference<List<AudioVo>>() {
        }, Feature.OrderedField);
        exhibitionBoard.setAudioUrlList(audioVoList.stream().map(AudioVo::getFileUrl).collect(Collectors.toList()));

        final String refMaterialUrl = exhibitionBoard.getRefMaterialUrl();
        final List<AudioVo> refMaterialVoList = JSONObject.parseObject(refMaterialUrl, new TypeReference<List<AudioVo>>() {
        }, Feature.OrderedField);
        exhibitionBoard.setMaterialUrlList(refMaterialVoList.stream().map(AudioVo::getFileUrl).collect(Collectors.toList()));

        String assetId = exhibitionBoard.getAssetId();
        if (assetId != null) {
            final Asset asset = this.assetService.getById(assetId);
            exhibitionBoard.setAssetName(this.assetService.getById(assetId).getName());
            final String assetCopyrightOwnerId = asset.getAssetCopyrightOwnerId();
            final String assetCopyrightOwnerName = this.copyrightOwnerService.getById(assetCopyrightOwnerId).getName();
            exhibitionBoard.setAssetCopyrightOwnerName(assetCopyrightOwnerName);

            final String videoUrl = asset.getVideoUrl();
            final List<VideoVo> videoVoList = JSONObject.parseObject(videoUrl, new TypeReference<List<VideoVo>>() {
            }, Feature.OrderedField);
            exhibitionBoard.setVideoUrlList(videoVoList.stream().map(VideoVo::getFileUrl).collect(Collectors.toList()));
        }
        return getResult(exhibitionBoard);
    }

}