'use strict';
const uuid = require('uuid/v1');
const md5 = require('md5');

const Service = require('../service/baseService');
const mongoose = require('mongoose');
const { sma4: sm4 } = require('../util/sm4');


class SysUserService extends Service {
  tag() {
    return this.ctx.model.SysUserModel;
  }

  async login(data) {
    const { model } = this.ctx;

    const pop = this.ctx.getUserPop();
    const result = await model.SysUserModel
      .find({ loginName: data.loginName, loginPwd: data.loginPwd })
      .populate(pop);
    if (result.length === 1) {
      const newUser = JSON.parse(JSON.stringify(result[0]));
      newUser.sessionId = uuid()
        .replace(/-/g, '');
      delete newUser.loginPwd;
      await this.app.redis.set(newUser.sessionId, JSON.stringify(newUser), 'EX',
        this.ctx.app.config.sessionTimeOut);
      return newUser.sessionId;
    }
    return null;
  }

  async updatePwdWithOpenId(query) {
    const { ctx, service } = this;
    const { oldPwd, pwd } = query;
    const users = await service.sysUserService.list({ openId: ctx.openId, loginPwd: md5(oldPwd) });
    if (users.length === 1) {
      return await service.sysUserService.update(users[0]._id, { loginPwd: md5(pwd) });
    }
    return null;

  }

  async bing(query) {
    const { service, ctx } = this;
    const { name, pwd, openId } = query;
    const user = ctx.user;

    const result = await service.sysUserService.oneData({ loginName: name, loginPwd: pwd });
    if (result) {
      if ('' + result.role._id === this.app.config.defaultUserRoleId) { // 采集员
        if (user && user.loginName === name) {
          console.log('user.loginName === name' + name);
          return null;
        }
        if (!result.openId || result.openId === '') {
          if (result.file && result.file !== '') {
            if (result.userName && result.sex
              && result.company && result.job
              && result.politicalOutlook && result.phone) {
              const res = await service.sysUserService.update(result._id, { openId: ctx.get('openId') });
              // const res = await service.sysUserService.update(result._id, { openId });
              console.log('result._id=======' + result._id);
              console.log('openId===========' + ctx.get('openId'));
              console.log('updateRes========' + JSON.stringify(res));
              return null;
            }
            return '请管理员到后台完善资料方可登录!';
          }
          return '请管理员到后台上传认证文件方可登录!';
        }
        return '该账号已被其他用户绑定!';
      }
      return '请使用采集员账号!';
    }
    return '用户名或者密码错误，请联系管理员!';
  }

  async deleteWithSub(data) {
    const { ctx, service } = this;
    const { model } = ctx;

    const infoList = await service.infoService.list({ userid: data.id });
    if (infoList.length > 0) {
      return ' 账号下已有采集数据，禁止删除 ';
    }
    const visitList = await service.visitService.list({ userid: data.id });
    if (visitList.length > 0) {
      return ' 账号下已有探访数据，禁止删除 ';
    }

    const user = await this.one(data.id, ctx.getUserPop());
    if (user.role._id == this.app.config.defaultAdminRoleId) {
      return '没有权限,不能删除';
    }

    if (data.userId == data.id) {
      return '不能删除自己';
    }
    await model.SysUserModel.deleteOne({ _id: data.id });
    return null;


  }

  async batchAdd(data) {
    const { model } = this.ctx;
    // 通过传来的 deptId 获取当前code
    const dept = await model.SysDeptModel.find({ _id: data.deptId });
    const code = dept[0].code;
    const level = dept[0].level;
    // dept1 - 5 前端传入  type 前端传入 admin 是管理员 user 是采集员
    if (data.type == 'admin') {
      delete data.type;
      // 生成管理员
      const users = await model.SysUserModel.find({
        loginName: code,
        role: this.app.config.defaultManagerRoleId, dept: data.deptId,
      });
      if (users.length > 0) {
        return { code: 1, data: {}, message: '当前地区已存在管理员' };
      }
      data.dept = data.deptId;
      data.role = this.app.config.defaultManagerRoleId;
      data.loginName = code;
      data.loginPwd = md5(this.app.config.defaultPassword);
      await model.SysUserModel.create(data);
      // 生成地区自主上报员
      if (level === '5') {
        const ownerCode = code + '000';
        const ownerUser = await model.SysUserModel.find({
          loginName: ownerCode,
          role: this.app.config.defaultOwnerManagerRoleId, dept: data.deptId,
        });
        if (ownerUser.length === 0) {
          data.role = this.app.config.defaultOwnerManagerRoleId;
          data.loginName = ownerCode;
          data.loginPwd = md5(this.app.config.defaultPassword);
          await model.SysUserModel.create(data);
        }
      }

      return { code: 0, data: {}, message: code };
    } else if (data.type == 'user' && data.deptId == data.dept5) {
      delete data.type;
      let str = '';
      const userCodes = [];
      let userNum = data.userNum || 1;
      userNum = parseInt(userNum) > 20 ? '20' : userNum;
      for (let i = 0; i < userNum; i++) {
        const users = await model.SysUserModel.find({
          role: this.app.config.defaultUserRoleId, dept: data.deptId,
        })
          .sort({ loginName: 1 });
        if (users.length > 0) {
          // 如果存在  就取最后一个
          let number = users[users.length - 1].loginName.replace(code, '');
          number = parseInt(number);
          number++;
          let num = '' + number;
          while (num.length < 3) {
            num = '0' + num;
          }
          data.dept = data.deptId;
          data.role = this.app.config.defaultUserRoleId;
          data.loginName = code + num;
          data.loginPwd = md5(this.app.config.defaultPassword);
          await model.SysUserModel.create(data);
          userCodes.push(code + num);
        } else {
          data.dept = data.deptId;
          data.role = this.app.config.defaultUserRoleId;
          data.loginName = code + '001';
          data.loginPwd = md5(this.app.config.defaultPassword);
          await model.SysUserModel.create(data);
          userCodes.push(code + '001');
        }
      }
      str += userCodes.join(',');
      // 生成采集员
      return { code: 0, data: {}, message: str };
    }
    return { code: 1, data: {}, message: '参数错误' };
  }

  // async valueByUser(data) {
  //   const { ctx } = this;
  //   const { model } = ctx;
  //
  //   const result = await this.listForPage(data, ctx.getUserPop());
  //   // const result = await this.listForPage(data);
  //   const newResult = [];
  //   for (const item of result.list) {
  //     const valueInfoCount = await model.ValueModel.find({ userid: item._id, type: '0' })
  //       .countDocuments();
  //     const valueVisitCount = await model.ValueModel.find({ userid: item._id, type: '1' })
  //       .countDocuments();
  //     newResult.push({ _id: item._id,
  //       loginName: item.loginName,
  //       userName: item.userName,
  //       dept: item.dept1.name + item.dept2.name + item.dept3.name + item.dept4.name + item.dept5.name,
  //       valueInfoCount, valueVisitCount });
  //   }
  //
  //   return { list: newResult, count: result.count };
  // }

  // 积分数据列表查询---倒序显示
  async valueByUser(data) {
    const { ctx } = this;
    const { model } = ctx;
    // const page = parseInt(data.page);
    // const rows = parseInt(data.rows);
    const page = data.page || 1;
    const rows = Number.parseInt(data.rows) || this.app.config.defaultPageSize;
    const where = {};
    if (data.dept1) {
      where.dept1 = this.app.mongoose.Types.ObjectId(data.dept1);// 省
    }
    if (data.dept2) {
      where.dept2 = this.app.mongoose.Types.ObjectId(data.dept2); // 市
    }
    if (data.dept3) {
      where.dept3 = this.app.mongoose.Types.ObjectId(data.dept3); // 区
    }
    if (data.dept4) {
      where.dept4 = this.app.mongoose.Types.ObjectId(data.dept4); // 乡
    }
    if (data.dept5) {
      where.dept5 = this.app.mongoose.Types.ObjectId(data.dept5); // 社区
    }
    if (data.queryName) {
      const oneUser = await model.SysUserModel.find({ loginName: data.queryName });
      if (oneUser.length > 0) {
        where.userid = oneUser[0]._id;
      }
    }
    if (data.userName) {
      const oneUser = await model.SysUserModel.find({ userName: sm4.encrypt_ECB(data.userName) });
      if (oneUser.length > 0) {
        where.userid = oneUser[0]._id;
      }
    }
    const restltList = await this.ctx.model.ValueModel.aggregate([
      {
        $match: where,
      },
      { $group:
          {
            _id: '$userid',
            dept1: { $first: '$dept1' },
            dept2: { $first: '$dept2' },
            dept3: { $first: '$dept3' },
            dept4: { $first: '$dept4' },
            dept5: { $first: '$dept5' },
            type0: { $sum: {
              $cond: [{ $eq: [ '$type', '0' ] }, 1, 0 ], // 采集审核通过数
            } },
            type1: { $sum: {
              $cond: [{ $eq: [ '$type', '1' ] }, 1, 0 ], // 探访数
            } },
          },
      },
      { $project: {
        _id: 1,
        dept1: 1,
        dept2: 1,
        dept3: 1,
        dept4: 1,
        dept5: 1,
        type0: 1,
        type1: 1,
        totalValue: { $add: [{ $multiply: [ '$type0', 5 ] }, { $multiply: [ '$type1', 1 ] }] },
      } },
      { $sort: { totalValue: -1 } },
      {
        $skip: rows * (parseInt(page) - 1),
      },
      {
        $limit: rows,
      },
      { $lookup: { from: 'sys_user', localField: '_id', foreignField: '_id', as: 'user' } },
      { $unwind: { path: '$user', preserveNullAndEmptyArrays: true } },

      { $lookup: { from: 'sys_dept', localField: 'dept1', foreignField: '_id', as: 'dept1' } },
      { $unwind: { path: '$dept1', preserveNullAndEmptyArrays: true } },
      { $lookup: { from: 'sys_dept', localField: 'dept2', foreignField: '_id', as: 'dept2' } },
      { $unwind: { path: '$dept2', preserveNullAndEmptyArrays: true } },
      { $lookup: { from: 'sys_dept', localField: 'dept3', foreignField: '_id', as: 'dept3' } },
      { $unwind: { path: '$dept3', preserveNullAndEmptyArrays: true } },
      { $lookup: { from: 'sys_dept', localField: 'dept4', foreignField: '_id', as: 'dept4' } },
      { $unwind: { path: '$dept4', preserveNullAndEmptyArrays: true } },
      { $lookup: { from: 'sys_dept', localField: 'dept5', foreignField: '_id', as: 'dept5' } },
      { $unwind: { path: '$dept5', preserveNullAndEmptyArrays: true } },
      { $project: {
        _id: 1,
        loginName: '$user.loginName',
        userName: '$user.userName',
        valueInfoCount: '$type0',
        valueVisitCount: '$type1',
        totalValue: '$totalValue',
        dept: { $concat: [ '$dept1.name', '$dept2.name', '$dept3.name', '$dept4.name', '$dept5.name' ] },
      } },
    ]).allowDiskUse(true);// 允许使用磁盘缓存
    const countList = await this.ctx.model.ValueModel.aggregate([
      {
        $match: where,
      },
      { $group:
          {
            _id: '$userid',
          },
      },
    ]).allowDiskUse(true);// 允许使用磁盘缓存
    return { list: restltList, count: countList.length };
  }

  async valueByUserOne() {
    const { ctx } = this;
    const { model } = ctx;
    const user = ctx.user;
    const valueInfoCount = await model.ValueModel.find({ userid: user._id, type: '0' })
      .countDocuments();
    const valueVisitCount = await model.ValueModel.find({ userid: user._id, type: '1' })
      .countDocuments();

    return { _id: user._id, loginName: user.loginName, valueInfoCount, valueVisitCount };

  }

  // 个人积分排名
  async sumUserOne() {
    const { ctx } = this;
    const { model } = ctx;
    const user = ctx.user;
    // const infoCount = await model.InfoModel.aggregate([
    //   { $match: { dept1: user.dept1._id, userid: user._id, status: '3' } },
    //   { $group: { _id: '$_id', count: { $sum: 1 } } },
    //   { $count: 'count' },
    // ]).allowDiskUse(true);
    const totalCount = await model.VisitModel.find({ userid: user._id }).countDocuments();
    const visitCount = await model.VisitModel.aggregate([
      { $match: { dept1: user.dept1._id, userid: user._id } },
      { $group: { _id: '$infoId', count: { $sum: 1 } } },
      { $count: 'count' },
    ]).allowDiskUse(true);
    const visitOrder = await model.VisitModel.aggregate([
      { $match: { dept1: user.dept1._id } },
      { $group: { _id: '$userid', count: { $sum: 1 } } }, // 地区下所有采集员的探访次数
      { $group: { _id: '$count', rank: { $sum: 1 } } }, // 探访次数 统计
      { $match: { _id: { $gt: totalCount } } }, // 排名
      { $group: { _id: null, count: { $sum: '$rank' } } },
      { $project: { _id: 0, count: 1 } },

    ]).allowDiskUse(true);
    if (visitOrder.length == 0) {
      const arr = { count: 0 };
      visitOrder.push(arr);
    }
    return { _id: user._id, loginName: user.loginName, userName: user.userName, totalCount, visitCount, visitOrder };

  }

  // getUserCond(data, page, rows, sort) {
  //   const cond = [];
  //
  //   cond.push({ $match: data });
  //   console.log('提交件', data);
  //
  //   if (sort) {
  //     cond.push({ $sort: sort });
  //   }
  //   cond.push({ $skip: (page - 1) * rows });
  //   cond.push({ $limit: rows });
  //   cond.push({
  //     $lookup:
  //       {
  //         from: 'value',
  //         localField: '_id',
  //         foreignField: 'userid',
  //         as: 'values',
  //       },
  //   });
  //   cond.push({ $unwind: { path: '$values', preserveNullAndEmptyArrays: true } });
  //   cond.push({ $group:
  //       {
  //         _id: { id: '$_id', type: '$values.type' },
  //         loginName: { $first: '$loginName' },
  //         counter: { $sum: {
  //             $cond: [ '$values', 1, 0 ],
  //           } },
  //       },
  //   });
  //   cond.push({
  //     $group:
  //       {
  //         _id: { id: '$_id.id' },
  //         loginName: { $first: '$loginName' },
  //         number: { $push: { counter: '$counter', type: '$_id.type' } },
  //       },
  //   });
  //   cond.push({
  //     $project: {
  //       _id: '$_id.id',
  //       loginName: 1,
  //       number: 1,
  //     },
  //   });
  //   return cond;
  //
  // }

  async findAdminUser() {
    return await this.ctx.model.SysUserModel.findOne({ loginName: 'admin' });
  }

  async findUser(deptName, level, userName, parentName) {
    const { ctx } = this;
    const { model } = ctx;
    ctx.logger.error('level', deptName, level, parentName);
    if (level > 3) {
      const res = await model.SysUserModel.aggregate([
        { $lookup: { from: 'sys_dept', localField: 'dept', foreignField: '_id', as: 'deptName' } },
        { $lookup: { from: 'sys_dept', localField: `dept${level - 1}`, foreignField: '_id', as: `dept${level - 1}Name` } },
        { $unwind: { path: '$deptName', preserveNullAndEmptyArrays: true } },
        { $unwind: { path: '$dept' + (level - 1) + 'Name', preserveNullAndEmptyArrays: true } },
        { $match: {
          'deptName.name': deptName,
          ['dept' + (level - 1) + 'Name.name']: parentName,
          role: this.app.mongoose.Types.ObjectId(this.app.config.defaultManagerRoleId),
        } },

      ]).allowDiskUse(true);
      if (res.length > 0) {
        const filters = res.filter(item => item.loginName == userName || userName.indexOf(item.loginName) == 0);
        if (filters.length > 0) {
          return filters[0];
        }
        return res[0];

      }
    } else {
      const res = await model.SysUserModel.aggregate([
        { $lookup: { from: 'sys_dept', localField: 'dept', foreignField: '_id', as: 'deptName' } },
        { $unwind: { path: '$deptName', preserveNullAndEmptyArrays: true } },
        { $match: {
          'deptName.name': deptName,
          loginName: { $ne: 'admin' },
          role: this.app.mongoose.Types.ObjectId(this.app.config.defaultManagerRoleId),
        } },

      ]).allowDiskUse(true);
      if (res.length > 0) {
        const filters = res.filter(item => item.loginName == userName || userName.indexOf(item.loginName) == 0);
        if (filters.length > 0) {
          return filters[0];
        }
        return res[0];

      }
    }

    return null;
  }

}

module.exports = SysUserService;