package com.redxun.knowledge.controller;

import com.baomidou.mybatisplus.core.metadata.IPage;
import com.redxun.common.annotation.ClassDefine;
import com.redxun.common.base.db.BaseService;
import com.redxun.common.base.entity.JsonPageResult;
import com.redxun.common.base.entity.JsonResult;
import com.redxun.common.base.entity.QueryData;
import com.redxun.common.base.search.QueryFilter;
import com.redxun.common.base.search.QueryFilterBuilder;
import com.redxun.common.utils.ExceptionUtil;
import com.redxun.knowledge.entity.dao.Knowledge;
import com.redxun.knowledge.entity.dto.KnowledgeDto;
import com.redxun.knowledge.entity.validate.AddGroup;
import com.redxun.knowledge.entity.vo.KnowledgeVo;
import com.redxun.knowledge.service.KnowledgeServiceImpl;
import com.redxun.web.controller.BaseController;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.BindingResult;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import javax.validation.ConstraintViolation;
import javax.validation.Validator;
import javax.validation.groups.Default;
import java.util.List;
import java.util.Set;

@Slf4j
@RestController
@RequestMapping("/api-knowledge/knowledge")
@Api(tags = "业务--知识表")
@ClassDefine(title = "业务--知识表", alias = "KnowledgeController", path = "/knowledge/knowledge", packages = "", packageName = "子系统名称")
public class KnowledgeController extends BaseController<Knowledge> {

    @Autowired
    KnowledgeServiceImpl knowledgeService;

    @Autowired
    private Validator validator;


    @Override
    public BaseService getBaseService() {
        return knowledgeService;
    }

    @Override
    public String getComment() {
        return "业务--知识";
    }

    @ApiOperation(value = "根据分类id查询全部维基知识", httpMethod = "GET")
    @GetMapping("/findAllWiki/{categoryId}")
    public JsonResult findAllWiki(@PathVariable("categoryId") String categoryId) {
        JsonResult jsonResult = JsonResult.getSuccessResult("");
        List<Knowledge> wikiList = knowledgeService.findAllWiki(categoryId);
        jsonResult.setData(wikiList);
        return jsonResult;
    }

    @ApiOperation(value = "新增知识", httpMethod = "POST")
    @PostMapping("create")
    public JsonResult create(@RequestBody KnowledgeDto knowledgeDto) {
        JsonResult jsonResult = JsonResult.getSuccessResult("新增知识成功！");
        if (knowledgeDto.getIsDraft() != null && knowledgeDto.getIsDraft() == 1) {

            Set<ConstraintViolation<KnowledgeDto>> violations = validator.validate(knowledgeDto, AddGroup.class);
            if (!violations.isEmpty()) {
                ConstraintViolation<KnowledgeDto> v = violations.iterator().next();
                throw new RuntimeException(v.getMessage());
            }
        }
        if (knowledgeDto.getIsDraft() != null && knowledgeDto.getIsDraft() == 0) {
            jsonResult.setMessage("知识暂存成功！");
        }
        String pkId = null;
        try {
            pkId = knowledgeService.create(knowledgeDto);
            jsonResult.setData(pkId);
        } catch (Exception e) {
            jsonResult.setMessage(e.getMessage());
            jsonResult.setSuccess(false);
        }
        return jsonResult;
    }

    @ApiOperation(value = "修改知识", httpMethod = "POST")
    @Override
    public JsonResult save(@Validated @ApiParam @RequestBody Knowledge entity, BindingResult validResult) {
        JsonResult jsonResult = JsonResult.getSuccessResult("");
        int update = 0;
        try {
            update = knowledgeService.update(entity);
        } catch (Exception e) {
            jsonResult.setMessage(e.getMessage());
            jsonResult.setSuccess(false);
        }
        if (update == -1) {
            return JsonResult.Success("知识正在审核中,无法修改");
        } else {
            if (entity.getIsDraft() != null && entity.getIsDraft() == 0) {
                jsonResult.setMessage("知识暂存成功！");
            } else {
                jsonResult.setMessage("修改知识成功！");
            }
            return jsonResult;
        }
    }


    @ApiOperation(value = "知识详情", httpMethod = "GET")
    @GetMapping("info")
    public JsonResult info(@RequestParam(value = "pkId") String pkId,
                           @RequestParam(value = "isPc", required = false) Integer flag) {
        KnowledgeVo knowledgeVo = knowledgeService.info(pkId, flag);
        JsonResult jsonResult;
        jsonResult = JsonResult.getSuccessResult("");
        if (knowledgeVo == null) {
            // 知识不存在或者没有权限
            jsonResult.setMessage("您查看的知识不存在或您没有访问权限");
            jsonResult.setData(1);
        } else {
            jsonResult.setData(knowledgeVo);
        }
        return jsonResult;
    }

    @ApiOperation(value = "知识列表(分页后台)")
    @ApiImplicitParam(name = "queryData", value = "查询条件")
    @PostMapping("findAllKnowledge")
    public JsonPageResult findAllKnowledge(@RequestBody QueryData queryData) {
        JsonPageResult jsonResult = JsonPageResult.getSuccess("");
        try {
            QueryFilter filter = QueryFilterBuilder.createQueryFilter(queryData);
            IPage page = knowledgeService.findAllKnowledge(filter);
            this.handlePage(page);
            jsonResult.setPageData(page);
        } catch (Exception e) {
            jsonResult.setSuccess(false);
            this.logger.error(ExceptionUtil.getExceptionMessage(e));
            jsonResult.setMessage(ExceptionUtil.getExceptionMessage(e));
        }
        return jsonResult;
    }

    @ApiOperation(value = "删除知识")
    @GetMapping("deleteKnowledge")
    public JsonResult deleteKnowledge(@RequestParam("knowledgeId") String knowledgeId) {
        Boolean result = knowledgeService.deleteKnowledge(knowledgeId);
        if (!result) {
            return JsonResult.Fail("删除失败,知识已关联其他模块");
        }
        return JsonResult.Success("删除成功!");
    }

    @ApiOperation(value = "知识审核")
    @ApiImplicitParam(name = "queryData", value = "查询条件")
    @PostMapping("findAllAuditKnowledge")
    public JsonPageResult findAllAuditKnowledge(@RequestBody QueryData queryData) {
        JsonPageResult jsonResult = JsonPageResult.getSuccess("");
        try {
            QueryFilter filter = QueryFilterBuilder.createQueryFilter(queryData);
            IPage page = knowledgeService.findAllAuditKnowledge(filter);
            this.handlePage(page);
            jsonResult.setPageData(page);
        } catch (Exception e) {
            jsonResult.setSuccess(false);
            this.logger.error(ExceptionUtil.getExceptionMessage(e));
            jsonResult.setMessage(ExceptionUtil.getExceptionMessage(e));
        }
        return jsonResult;
    }

    @ApiOperation("获取未审核的知识数量")
    @GetMapping("getAuditKnowledgeSum")
    public JsonResult getAuditKnowledgeSum() {
        JsonResult jsonResult = JsonResult.Success();
        Integer sum = knowledgeService.getAuditKnowledgeSum();
        return jsonResult.setData(sum);
    }

    @ApiOperation(value = "工作成果&经验案例列表(分页前台)")
    @ApiImplicitParam(name = "queryData", value = "查询条件")
    @PostMapping("getAllKnowledgeByCategoryId")
    public JsonPageResult getAllKnowledgeByCategoryId(@RequestBody QueryData queryData) {
        JsonPageResult jsonResult = JsonPageResult.getSuccess("");
        try {
            QueryFilter filter = QueryFilterBuilder.createQueryFilter(queryData);
            IPage page = knowledgeService.getAllKnowledgeByCategoryId(filter);
            this.handlePage(page);
            jsonResult.setPageData(page);
        } catch (Exception e) {
            jsonResult.setSuccess(false);
            this.logger.error(ExceptionUtil.getExceptionMessage(e));
            jsonResult.setMessage(ExceptionUtil.getExceptionMessage(e));
        }
        return jsonResult;
    }

    @ApiOperation("知识上传数量 PC")
    @GetMapping("getKnowledgeSum")
    public JsonResult getKnowledgeSum() {
        JsonResult jsonResult = JsonResult.Success();
        Integer sum = knowledgeService.getKnowledgeSum();
        return jsonResult.setData(sum);
    }
}