package com.mindskip.xzs.controller.admin;

import com.github.pagehelper.PageInfo;
import com.mindskip.xzs.base.BaseApiController;
import com.mindskip.xzs.base.RestResponse;
import com.mindskip.xzs.context.WebContext;
import com.mindskip.xzs.domain.ExamTemplates;
import com.mindskip.xzs.domain.ExamTemplatesConfig;
import com.mindskip.xzs.domain.ExamTemplatesSubject;
import com.mindskip.xzs.domain.vo.ExamTemplatesVO;
import com.mindskip.xzs.repository.ExamTemplatesSubjectMapper;
import com.mindskip.xzs.service.ExamPaperDepartmentService;
import com.mindskip.xzs.service.ExamTemplatesConfigService;
import com.mindskip.xzs.service.ExamTemplatesService;
import com.mindskip.xzs.utility.PageInfoHelper;
import com.mindskip.xzs.utility.minio.DateUtils;
import com.mindskip.xzs.viewmodel.admin.exam.ExamPaperEditRequestVM;
import lombok.RequiredArgsConstructor;
import org.apache.commons.lang3.ObjectUtils;
import org.springframework.web.bind.annotation.*;

import javax.validation.Valid;
import java.util.List;
import java.util.Objects;
import java.util.stream.Collectors;

@RestController("AdminExamTemplatesController")
@RequestMapping(value = "/api/admin/exam/templates")
@RequiredArgsConstructor
public class ExamTemplatesController extends BaseApiController {

    private final ExamTemplatesService examTemplatesService;
    private final ExamTemplatesConfigService examTemplatesConfigService;
    private final ExamTemplatesSubjectMapper examTemplatesSubjectMapper;
    private final WebContext webContext;
    private final ExamPaperDepartmentService examPaperDepartmentService;

    @RequestMapping(value = "/edit", method = RequestMethod.POST)
    public RestResponse edit(@RequestBody @Valid ExamPaperEditRequestVM model) {
        model.setCreateUser(getCurrentUser().getId());
        examTemplatesService.add(model);
        return RestResponse.ok();
    }

    @RequestMapping(value = "/list", method = RequestMethod.POST)
    public RestResponse<PageInfo<ExamTemplatesVO>> list(@RequestBody ExamTemplatesVO examTemplatesVO) throws Exception {
        // 如果是部门管理员，需要做数据权限
        examTemplatesVO.setDeptId(ObjectUtils.isNotEmpty(examTemplatesVO.getDeptId()) ? examTemplatesVO.getDeptId() : getAdminDeptIds());
        PageInfo<ExamTemplates> pageInfo = examTemplatesService.getByadmins(examTemplatesVO);
        PageInfo<ExamTemplatesVO> info = PageInfoHelper.copyMap(pageInfo, e -> {
            ExamTemplatesVO vo = new ExamTemplatesVO();
            vo.setName(e.getName());
            vo.setId(e.getId());
            vo.setCtime(e.getCtime());

            List<ExamTemplatesSubject> subjectList = examTemplatesSubjectMapper.getTemplatesId(e.getId());
            Integer[] ids = subjectList.stream().map(ExamTemplatesSubject::getSubjectId).toArray(Integer[]::new);
            String subjectNames = subjectList.stream().map(ExamTemplatesSubject::getSubjectName).collect(Collectors.joining("、"));
            vo.setSubjectNames(subjectNames);
            vo.setSubjectId(ids);
            vo.setCreateDepartment(examPaperDepartmentService.selectByUserId(e.getCreateUser()));
            return vo;
        });
        return RestResponse.ok(info);
    }

    @RequestMapping(value = "/select/{id}", method = RequestMethod.POST)
    public RestResponse<ExamPaperEditRequestVM> select(@PathVariable Integer id) {
        return RestResponse.ok(examTemplatesService.getById(id));
    }

    @RequestMapping(value = "/remove/{id}", method = RequestMethod.POST)
    public RestResponse remove(@PathVariable Integer id) {
        examTemplatesService.remove(id);
        return RestResponse.ok();
    }

    @PostMapping("/setConfig")
    public RestResponse<Boolean> setConfig(@RequestBody ExamTemplatesConfig examTemplatesConfig) {
        if (Objects.isNull(examTemplatesConfig.getId())) {
            examTemplatesConfig.setCreateUser(getCurrentUser().getId());
            examTemplatesConfig.setCreateTime(DateUtils.getNowDate());
        }
        return RestResponse.ok(examTemplatesConfigService.saveOrUpdate(examTemplatesConfig));
    }

    @GetMapping("/getConfig")
    public RestResponse<ExamTemplatesConfig> getConfig() {
        return RestResponse.ok(examTemplatesConfigService.getConfig());
    }

}