package com.qxgmat.controller.api;


import com.github.pagehelper.Page;
import com.nuliji.tools.*;
import com.qxgmat.data.dao.entity.ExercisePaper;
import com.qxgmat.data.dao.entity.User;
import com.qxgmat.data.dao.entity.UserClass;
import com.qxgmat.data.relation.entity.UserHomeworkPreviewRelation;
import com.qxgmat.dto.extend.UserHomeworkPreviewExtendDto;
import com.qxgmat.dto.response.UserClassDetailDto;
import com.qxgmat.help.ShiroHelp;
import com.qxgmat.service.HomeworkPreviewService;
import com.qxgmat.service.UserPaperService;
import com.qxgmat.service.inline.*;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpSession;
import java.util.Collection;
import java.util.List;
import java.util.Map;

@RestController
@RequestMapping("/api/question")
@Api(tags = "题目", description = "题目接口")
public class QuestionController {

    @Autowired
    private ShiroHelp shiroHelp;

    @Autowired
    private QuestionNoService questionNoService;

    @Autowired
    private UserPaperService userPaperService;

    @Autowired
    private UserReportService userReportService;

    @Autowired
    private UserQuestionService userQuestionService;

    @Autowired
    private HomeworkPreviewService homeworkPreviewService;

    @Autowired
    private UserClassService userClassService;

    @RequestMapping(value = "/class/process", method = RequestMethod.GET)
    @ApiOperation(value = "获取课程进度", notes = "获取所有课程及状态进度", httpMethod = "GET")
    public Response<List<UserClassDetailDto>> classProcess()  {
        User user = (User) shiroHelp.getLoginUser();
        List<UserClass> userClassList = userClassService.getByUser(user.getId());

        // 获取每个科目的最后3次作业
        Map<Object, Collection<UserHomeworkPreviewRelation>> previewMap = homeworkPreviewService.groupByCategory(user.getId(), 3);

        List<UserClassDetailDto> dtos = Transform.convert(userClassList, UserClassDetailDto.class);
        Transform.combine(dtos, previewMap, UserClassDetailDto.class, "moduleId", "previews", UserHomeworkPreviewExtendDto.class);
        return ResponseHelp.success(dtos);
    }

    @RequestMapping(value = "/preview/list", method = RequestMethod.GET)
    @ApiOperation(value = "获取预习作业列表", notes = "获取预习作业列表", httpMethod = "GET")
    public Response<PageMessage<UserHomeworkPreviewExtendDto>> listPreview(
            @RequestParam(required = false, defaultValue = "1") int page,
            @RequestParam(required = false, defaultValue = "100") int size,
            @RequestParam(required = false) Number category,
            @RequestParam(required = false) String endTime,
            @RequestParam(required = false) Boolean finish
    )  {
        User user = (User) shiroHelp.getLoginUser();
        PageResult<UserHomeworkPreviewRelation> p = homeworkPreviewService.list(page, size, category, user.getId(), endTime, finish);

        List<UserHomeworkPreviewExtendDto> pr = Transform.convert(p, UserHomeworkPreviewExtendDto.class);

        return ResponseHelp.success(pr, page, size, p.getTotal());
    }

    @RequestMapping(value = "/exercise/process", method = RequestMethod.GET)
    @ApiOperation(value = "练习进度", httpMethod = "GET")
    public Response<PageMessage<ExercisePaper>> exerciseProcess(
            @RequestParam(required = false, defaultValue = "1") int page,
            @RequestParam(required = false, defaultValue = "100") int size,
            HttpSession session) {
        Page<ExercisePaper> p=null;

        return ResponseHelp.success(p, page, size, p.getTotal());
    }

    @RequestMapping(value = "/exercise/paper", method = RequestMethod.GET)
    @ApiOperation(value = "练习组卷列表", httpMethod = "GET")
    public Response<PageMessage<ExercisePaper>> listExercisePaper(
            @RequestParam(required = false, defaultValue = "1") int page,
            @RequestParam(required = false, defaultValue = "100") int size,
            HttpSession session) {
        Page<ExercisePaper> p = null;

        return ResponseHelp.success(p, page, size, p.getTotal());
    }

    @RequestMapping(value = "/examination/process", method = RequestMethod.GET)
    @ApiOperation(value = "模考进度", httpMethod = "GET")
    public Response<PageMessage<ExercisePaper>> examinationProcess(
            @RequestParam(required = false, defaultValue = "1") int page,
            @RequestParam(required = false, defaultValue = "100") int size,
            HttpSession session) {
        Page<ExercisePaper> p=null;

        return ResponseHelp.success(p, page, size, p.getTotal());
    }

    @RequestMapping(value = "/examination/paper", method = RequestMethod.GET)
    @ApiOperation(value = "模考组卷列表", httpMethod = "GET")
    public Response<PageMessage<ExercisePaper>> examinationPaperList(
            @RequestParam(required = false, defaultValue = "1") int page,
            @RequestParam(required = false, defaultValue = "100") int size,
            HttpSession session) {
        Page<ExercisePaper> p = null;

        return ResponseHelp.success(p, page, size, p.getTotal());
    }

    @RequestMapping(value = "/detail", method = RequestMethod.GET)
    @ApiOperation(value = "获取题目详情", notes = "获取题目详情", httpMethod = "GET")
    public Response<User> detail(
            @RequestParam(required = false) String questionNoId
    )  {
        User user = (User) shiroHelp.getLoginUser();
        return ResponseHelp.success(null);
    }

    @RequestMapping(value = "/start", method = RequestMethod.POST)
    @ApiOperation(value = "开始考试", notes = "提交考试设置", httpMethod = "POST")
    public Response<User> start(
            @RequestParam(required = false) String paperId
    )  {
        User user = (User) shiroHelp.getLoginUser();
        return ResponseHelp.success(null);
    }

    @RequestMapping(value = "/next", method = RequestMethod.POST)
    @ApiOperation(value = "获取下一题", notes = "获取下一题", httpMethod = "POST")
    public Response<User> next(
            @RequestParam(required = false) String reportId
    )  {
        User user = (User) shiroHelp.getLoginUser();
        return ResponseHelp.success(null);
    }

    @RequestMapping(value = "/submit", method = RequestMethod.POST)
    @ApiOperation(value = "提交题目答案", notes = "提交题目", httpMethod = "POST")
    public Response<User> submit(
            @RequestParam(required = false) String questionNoId
    )  {
        User user = (User) shiroHelp.getLoginUser();
        return ResponseHelp.success(null);
    }

    @RequestMapping(value = "/finish", method = RequestMethod.POST)
    @ApiOperation(value = "完成考试", notes = "完成考试", httpMethod = "POST")
    public Response<User> finish(
            @RequestParam(required = false) String paperId
    )  {
        User user = (User) shiroHelp.getLoginUser();
        return ResponseHelp.success(null);
    }
}