// ROUTES FOR OUR API
// =============================================================================
var express = require('express');
var bcrypt = require('bcryptjs');
var router = express.Router(); // get an instance of the express Router
const querystring = require('querystring');
var mysql = require('./mysql');
// const _mysqlLabor = ["123.58.32.151", "pbl"]; //edu數據庫信息
const _mysqlLabor = ["172.16.12.5", "pbl"]; //edu數據庫信息

//統壹處理區域
router.use(async function(req, res, next) {
    await asynnext(req, res, next);
    //// make sure we go to the next routes and don't stop here
    //res.end("");
});

/**
 * @des 參數解釋同上
 */
function asynnext(req, res, next) {
    //異步處理
    return new Promise(async(resolve, reject) => {
        next();
        //resolve(true);aa
    });
}
/*測試*/
router.route('/a').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "a", json['ph'], json['pa']);
});
router.route('/b').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "b", json['ph'], json['pa']);
});
/* 注册接口 */
router.route('/register').post(function(req, res, next) {
    //mode的处理
    if (req.body[0]) {
        // 0 用户名 1 用户密码 2用户身份 3 第三方id（可有可无）
        p = Object.values(req.body[0]); //获取用户密码
        //没有第三方id的处理
        // if (p.length < 4) {
        //     p.push("")
        // }
        p[1] = bcrypt.hashSync(p[1], bcrypt.genSaltSync(10));
        //密码加密
        // bcrypt.hash(p[1], 10, function (err, hash) {
        //     if (err) {
        //         return next(err);
        //     }
        //     p[1] = hash;
        // });
        //参数拼接，注册
        p.unshift(_mysqlLabor[0], _mysqlLabor[1], "register");
        //返回注册用户数据
        // mysql.usselect(p, function (ret) {
        //     res.end(ret);
        // });
        mysql.usselect(p, function(ret) {
            res.end(JSON.stringify(ret));
        });
    }
});
/*登录接口*/
router.route('/login').all((req, res, next) => {
    //mode的处理
    if (req.body[0]) {
        // 0 用户名 1 用户密码
        c = Object.values(req.body[0]); //获取用户密码
        p = [c[0]]
            // p[1] = bcrypt.hashSync(p[1], bcrypt.genSaltSync(10));
        var _password = [c[0]];
        _password.unshift(_mysqlLabor[0], _mysqlLabor[1], "selectPassword");

        mysql.usselect(_password, function(ret) {
            var _ret = ret
            var paJ = _ret[0][0].userpassword
            bcrypt.compare(c[1], paJ, function(err, result) {
                // console.log(result)
                if (result) {
                    //参数拼接，登录
                    p.unshift(_mysqlLabor[0], _mysqlLabor[1], "selectLogin");
                    //执行存储过程
                    mysql.usselect(p, function(ret) {
                        res.end(JSON.stringify({ status: "1", ...ret }));
                    });
                } else {
                    res.end(JSON.stringify([{ status: "0" }]));
                }
            })
        });

        // console.log(isEqual)
    }

});
/* 找寻重复手机号 */
router.route('/findPhone').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "findPhone", json['un']);
});
/* 新增班级 */
router.route('/insertClass').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "insertClass", json['name'], json['oid'], json['uid']);
});
/* 查询班级 */
router.route('/selectClass').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectClass", json['cu'], json['oid'], json['cn'], json['page'], 10);
});
/* 删除班级 */
router.route('/deleteClass').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "deleteClass", json['id']);
});
/* 查询学校 */
router.route('/selectOrg').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectOrg");
});

/* 新增学生 */
router.route('/insertStudent').all((req, res, next) => {
    var json = queryString(req.url);
    json['userpassword'] = bcrypt.hashSync(json['userpassword'], bcrypt.genSaltSync(10))
    getmysql(req, res, "insertStudent", json['ph'], json['username'], json['userpassword'], json['type'], json['oid'], json['tid'], json['cid']);
});

// /* 新增学生 */
// router.route('/iStudent').all((req, res, next) => {
//     var json = queryString(req.url);
//     json['userpassword'] = bcrypt.hashSync(json['userpassword'], bcrypt.genSaltSync(10))
//     getmysql(req, res, "insertStudent", json['ph'], json['username'], json['userpassword'], json['type'], json['oid'], json['tid'], json['cid']);
// });

/* 查询学生 */
router.route('/selectStudent').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectStudent", json['uid'], json['cu'], json['cn'], json['page'], 10);
});

/* 查询班级是否有重复 */
router.route('/selectC').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectC", json['className']);
});

/* 查询学校是否有重复 */
router.route('/selectS').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectS", json['schoolName']);
});

/* 修改个人信息 */
router.route('/updateUser').all((req, res, next) => {
    postmysql(req, res, "updateUser");
});

//查询老师的信息
router.route('/getUser').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectUserDeail", json['uid']);
});
router.route('/selectUser').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectUser",json['userid']);
});
//查询教师端消息
router.route('/getNewsTeacher').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectNew", json['uid'], json['page'], 10);
});

//查询通知详情
router.route('/selectNewDetail').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectNewDetail", json['nid']);
});

//查出分组分类
router.route('/getGroup').all((req, res, next) => {
    getmysql(req, res, "selectGroupTeacher");
});

//查询这个老师底下的学生提交的作业
router.route('/getWorks').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectWorks", json['cn'], json['cid'], json['page'], 10);
});

//查询项目
router.route('/getProject').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectProject", json['type'], json['uid'], json['oid'], json['cn'], json['page'], 10);
});

//查询项目成员
router.route('/selectProjectStudent').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "select_student", json['cn'], json['oid'], json['uid']);
});

//新增课程
router.route('/addWork').all((req, res, next) => {
    postmysql(req, res, "insert_teacher_work");
});

router.route('/addWorkNew').all((req, res, next) => {
    // postmysql(req, res, "insert_teacher_work_new");
    if (req.body[0]) {
        // p = Object.values(req.body[0]);
        p = [req.body[0].uid, req.body[0].title, req.body[0].brief, req.body[0].cover, req.body[0].astudent, req.body[0].see, req.body[0].chapters, req.body[0].template];
        p.unshift(_mysqlLabor[0], _mysqlLabor[1], "insert_teacher_work_new");
        //執行存儲過程
        mysql.usselect(p, function(ret) {
            let course = req.body[0].courseType;
            let courseId = ret[0][0].courseId;
            let userid = req.body[0].uid;
            delCourseType(course, courseId, userid);
            res.end(JSON.stringify({ ordernumber: ret[0][0].ordernumber, success: 1 }));
            // res.end(JSON.stringify(ret)); 
        });
    }

});

function delCourseType(course, courseId, userid) {
    let _courseId = courseId;
    var _userdata = [
        _courseId
    ];
    _userdata.unshift(_mysqlLabor[0], _mysqlLabor[1], "delete_courseType");
    mysql.usselect(_userdata, function(ret) {
        console.log(ret);
    });

    setTimeout(() => {
        addCourseType(userid, course, _courseId)
    }, 1000);
}

function addCourseType(userid, course, _courseId) {
    var _uid = userid;
    var _courses = _courseId
    var _tid = JSON.parse(course)
    for (let i = 0; i < _tid.length; i++) {
        if (_tid[i] == '') {

            continue;

        }
        var _userdata = [
            _courses,
            _tid[i],
            _uid,
        ];
        _userdata.unshift(_mysqlLabor[0], _mysqlLabor[1], "add_courseType");
        mysql.usselect(_userdata, function(ret) {
            console.log(ret);
        });
    }
}

//修改课程
// router.route('/updateWork').all((req, res, next) => {
//     postmysql(req, res, "update_teacher_work");
// });

router.route('/updateWorkNew').all((req, res, next) => {
    if (req.body[0]) {
        // p = Object.values(req.body[0]);
        p = [req.body[0].cid, req.body[0].title, req.body[0].brief, req.body[0].cover, req.body[0].astudent, req.body[0].see, req.body[0].chapters, req.body[0].template];
        p.unshift(_mysqlLabor[0], _mysqlLabor[1], "update_teacher_work_new");
        //執行存儲過程
        mysql.usselect(p, function(ret) {
            let course = req.body[0].courseType;
            let courseId = req.body[0].cid;
            let userid = req.body[0].uid;
            delCourseType(course, courseId, userid);
            res.end(JSON.stringify({ success: 1 }));
            // res.end(JSON.stringify(ret)); 
        });
    }
});

//查询课程
// router.route('/selectCourse').all((req, res, next) => {
//     var json = queryString(req.url);
//     getmysql(req, res, "select_course", json['type'], json['uid'], json['oid'], json['page'], 10);
// });

router.route('/selectCourseNew').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "select_course_new", json['type'], json['uid'], json['oid'], json['typea'], json['typeb'], json['typec'], json['typed'], json['typeE'], json['cu'], json['cn'], json['page'], 10);
});

//查询学校
router.route('/selectSchoolName').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectOidName", json['oid']);
});

//删除学生
router.route('/deleteStudent').all((req, res, next) => {
    postmysql(req, res, "delete_student");
});
//查询学校底下的班级
router.route('/selectClassBySchool').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectClassBySchool", json['oid']);
});
//学生注册接口
router.route('/register_student').post(function(req, res, next) {
    //mode的处理
    if (req.body[0]) {
        // 0 用户名 1 用户密码 2用户身份 3 第三方id（可有可无）
        p = Object.values(req.body[0]); //获取用户密码
        //没有第三方id的处理
        // if (p.length < 4) {
        //     p.push("")
        // }
        p[1] = bcrypt.hashSync(p[1], bcrypt.genSaltSync(10));
        //密码加密
        // bcrypt.hash(p[1], 10, function (err, hash) {
        //     if (err) {
        //         return next(err);
        //     }
        //     p[1] = hash;
        // });
        //参数拼接，注册
        p.unshift(_mysqlLabor[0], _mysqlLabor[1], "register_student");
        //返回注册用户数据
        // mysql.usselect(p, function (ret) {
        //     res.end(ret);
        // });
        mysql.usselect(p, function(ret) {
            res.end(JSON.stringify(ret));
        });
    }
});
//查询课程详情
router.route('/selectCourseDetail').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectCourseDetail", json['courseId']);
});
//跳转阶段时，如果有课程就查询1返回，如果没有就插入
router.route('/addUserR').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "insertUserR", json['uid'], json['cid']);
});
//新增学生端作业
router.route('/addWorks').all((req, res, next) => {
    postmysql(req, res, "add_works");
});
//查询作业详情
router.route('/selectWorksDetail').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectWorksDetail", json['uid'], json['cid']);
});
//新增作业评分
router.route('/updateWorks').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "updateWorks", json['rate'], json['tuid'], json['id']);
});
//新增素材信息
router.route('/addMtl').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "add_mtl", json['cInfo'], json['t'], json['cBy']);
});
//根据类型查询素材信息
router.route('/selectMtl').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectMtl", json['t'], json['page'], 10);
});
//查询学生信息
router.route('/selectSDetail').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectStudentDetail", json['uid']);
});
//查询个人课程
router.route('/selectMyCourse').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectMyCourse", json['uid']);
});
//查询个人课程groupby课程id
router.route('/selectMyCourseBycid').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectMyCourseBycid", json['uid']);
});
//查询所有课程
router.route('/selectAllCourse').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectAllCourse", json['oid'], json['page'], 10);
});
//删除素材
router.route('/deleteM').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "deleteM", json['id']);
});
//点击阶段时添加观看人数
router.route('/updateVc').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "updateVc", json['cid']);
});
//删除课程
router.route('/deleteCourse').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "deleteCourse", json['cid']);
});
//查看课程
router.route('/select_course_detail').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "select_course_detail", json['cid']);
});
//模糊查找课程
// router.route('/searchCourse').all((req, res, next) => {
//     var json = queryString(req.url);
//     getmysql(req, res, "searchCourse", json['cu'], json['cn'], json['page'], 10);
// });
//创建调查问卷
router.route('/addAsk').all((req, res, next) => {
    postmysql(req, res, "insert_ask");
});
//学生提交问卷
router.route('/addAskList').all((req, res, next) => {
    postmysql(req, res, "insert_askList");
});
//获取调查问卷
router.route('/getAsk').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "select_ask", json['uid'], json['page'], 10);
});
//问卷调查数据统计
router.route('/getAskListByAskid').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "select_askListByAskid", json['aid']);
});
//删除学生提交问卷
router.route('/deleteAskList').all((req, res, next) => {
    postmysql(req, res, "update_askList_delete");
});
//根据id获取调查问卷
router.route('/getAskList').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "select_askList", json['uid'], json['page'], 10);
});
//查看便签列表
router.route('/selectNote').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectNote", json['uid']);
});
//新增便签列表
router.route('/insertNote').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "insertNote", json['uid'], json['c']);
});
//根据便签id修改便签内容
router.route('/updateNote').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "updateNote", json['nid'], json['c']);
});
//删除便签
router.route('/deleteNote').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "deleteNote", json['nid']);
});
//查询便签
router.route('/selectNoteContent').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectNoteContent", json['cn']);
});

router.route('/updateUserByEdu').all((req, res, next) => {
    postmysql(req, res, "updateUserByEdu");
});

router.route('/selectUser').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectUser", json['userid']);
});

router.route('/selectType').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectType", );
});

router.route('/selectTypeByPid').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectTypeByPid", json['pid']);
});

//lsc
//admin 查询学校
router.route('/getSchoolAdmin').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "select_school", json['page'], 10);
});
//admin 添加学校
router.route('/addSchoolAdmin').all((req, res, next) => {
    postmysql(req, res, "add_school");
});
//admin 删除学校
router.route('/deleteSchoolAdmin').all((req, res, next) => {
    postmysql(req, res, "delete_school");
});
//admin 查询班级
router.route('/getClassAdmin').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "select_classAdmin", json['cn'], json['page'], 10);
});
//admin 添加班级
router.route('/addClassAdmin').all((req, res, next) => {
    postmysql(req, res, "add_classAdmin");
});
//admin 查询班级是否重复
router.route('/getClassRepeat').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "select_classRepeatAdmin", json['n'], json['oid']);
});
//admin 发布通知
router.route('/addNews').all((req, res, next) => {
    postmysql(req, res, "add_news");
});
//admin 删除通知
router.route('/deleteNews').all((req, res, next) => {
    postmysql(req, res, "delete_news");
});
//admin 添加banner
router.route('/addBanner').all((req, res, next) => {
    postmysql(req, res, "add_banner");
});
//admin 添加banner
router.route('/deleteBanner').all((req, res, next) => {
    postmysql(req, res, "delete_banner");
});
//admin 查询banner
router.route('/getBanner').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "select_banner");
});
//admin 查询课程getSearchCourse
router.route('/getSearchCourse').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectAll_courseSearch", json['t']);
});
//admin 查询所有课程专区
router.route('/getZone').all((req, res, next) => {
    getmysql(req, res, "select_zone");
});
//admin 添加课程专区
router.route('/addZone').all((req, res, next) => {
    postmysql(req, res, "insert_classZone");
});
//查询所有课程专区下的课程
router.route('/getZoneClass').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "select_zoneClass", json['bid'], json['oid'], json['page'], 10);
});
//查询所有课程专区下的课程
router.route('/getZoneClassStudent').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "select_zoneClass", json['bid'], json['oid'], json['page'], 20);
});
//admin 后台查看专区下课程的数量
router.route('/getZoneClassNum').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "select_zoneClassNum", json['bid']);
});
//admin 后台添加课程专区时查看课程是否在此专区重复
router.route('/getZoneClassRepeat').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "select_zoneClassRepeat", json['pid'], json['cid']);
});
//把课程添加进专区
router.route('/addZoneCourse').all((req, res, next) => {
    postmysql(req, res, "insert_app");
});
//admin 删除课程专区底下的课程
router.route('/deleteZoneCourse').all((req, res, next) => {
    postmysql(req, res, "delete_app");
});
//admin 删除班级
router.route('/deleteZone').all((req, res, next) => {
    postmysql(req, res, "delete_zone");
});

//admin 后台专区上移下移
router.route('/zoneRank').all((req, res, next) => {
    postmysql(req, res, "update_classRank");
});

//admin 添加模板文档
router.route('/addTemplateAdmin').all((req, res, next) => {
    postmysql(req, res, "add_template");
});

//admin 添加模板文档
router.route('/deleteTemplateAdmin').all((req, res, next) => {
    postmysql(req, res, "delete_template");
});

//admin 查询模板文档
router.route('/getTemplateAdmin').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "select_template", json['page'], 10);
});

//admin 查询课程
router.route('/getCourseAdmin').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "select_courseAdmin", json['cn'], json['page'], 10);
});

//admin 查询模板文档
router.route('/deleteCourseAdmin').all((req, res, next) => {
    postmysql(req, res, "delete_courseAdmin", );
});

//teacher 查询模板
router.route('/getTemplateT').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "select_templateT");
});

//思维网格 创建房间
router.route('/insertRoom').all((req, res, next) => {
    postmysql(req, res, "insertRoom");
});

//协同编辑 创建房间
router.route('/insertRoomByFile').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "insertRoomByFile",json["uid"],json["n"],json["d"]);
});

//思维网格 查询是否是重复房间号
router.route('/checkRoomNum').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "checkRoomNum", json['num']);
});

//协同编辑 查询是否是重复房间号
router.route('/checkRoomNumByFile').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "checkRoomNumByFile", json['num']);
});

//思维网格 根据房间号或者用户id查询房间信息
router.route('/selectRoom').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectRoom", json['uid']);
});
//协同编辑 根据房间号或者用户id查询房间信息
router.route('/selectRoomByFile').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "selectRoomByFile", json['uid']);
});

//思维网格 修改房间数据
router.route('/updateRoomData').all((req, res, next) => {
    postmysql(req, res, "updateRoomData");
});

router.route('/updateFileData').all((req, res, next) => {
    var json = queryString(req.url);
    getmysql(req, res, "updateFileData", json['d'], json['id']);
});

//思维网格 解散房间
router.route('/dismiss').all((req, res, next) => {
    postmysql(req, res, "update_room");
});

queryString = function(url) {
    var a = url.split("?");
    var json = querystring.parse(a[1])
    return json;
}

//post存儲過程處理
postmysql = function(req, res, functionname) {
    //mode的處理
    if (req.body[0]) {
        p = Object.values(req.body[0]);
        p.unshift(_mysqlLabor[0], _mysqlLabor[1], functionname);
        //執行存儲過程
        mysql.usselect(p, function(ret) { res.end(JSON.stringify(ret)); });
    }
}

//get獲取數據庫信息
getmysql = function(req, res, functionname, ...p) {
    p = p || [];
    p.unshift(_mysqlLabor[0], _mysqlLabor[1], functionname);
    //執行存儲過程
    mysql.usselect(p, function(ret) { res.end(JSON.stringify(ret)); }); //
}


module.exports = router;