'use strict';

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

class FamilyService extends Service {
  tag() {
    return this.ctx.model.FamilyModel;
  }
  async bindList(data) {
    const page = parseInt(data.page);
    const rows = parseInt(data.rows);
    const where = {};
    const whereInfo = {};
    where.openId = { $exists: true, $ne: [] };
    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) {
      whereInfo.oldInfo = sm4.encrypt_ECB(data.queryName);
    }
    const restltList = await this.ctx.model.FamilyModel.aggregate([
      { $match: where },
      { $lookup: { from: 'info', localField: '_id', foreignField: 'fid', as: 'infos' } },
      { $unwind: { path: '$infos', preserveNullAndEmptyArrays: true } },
      { $lookup: { from: 'sys_user', localField: 'userid', foreignField: '_id', as: 'user' } },
      { $unwind: { path: '$user', preserveNullAndEmptyArrays: true } },
      { $project: {
        _id: 1, openId: 1,
        oldInfo: '$infos.name', oldIdNumber: '$infos.idNumber',
        loginName: '$user.loginName', userName: '$user.userName',
        infoId: '$infos._id',
      } },
      { $match: whereInfo },
      { $lookup: { from: 'visit', localField: 'infoId', foreignField: 'infoId', as: 'visits' } },
      // { $unwind: { path: '$visits', preserveNullAndEmptyArrays: true } },
      { $project: {
        _id: 1, openId: 1,
        oldInfo: 1, oldIdNumber: 1,
        loginName: 1, userName: 1,
        infoId: 1,
        dept1: { $first: '$visits.dept1' },
        dept2: { $first: '$visits.dept2' },
        dept3: { $first: '$visits.dept3' },
        dept4: { $first: '$visits.dept4' },
        dept5: { $first: '$visits.dept5' },
      } },
      { $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, openId: 1, oldInfo: 1, oldIdNumber: 1, loginName: 1, userName: 1, infoId: 1,
        dept: { $concat: [ '$dept1.name', '$dept2.name', '$dept3.name', '$dept4.name', '$dept5.name' ] },
      } },
      {
        $skip: rows * (page - 1),
      },
      {
        $limit: rows,
      },
    ]);

    const countResult = await this.ctx.model.FamilyModel.aggregate([
      { $match: where },
      { $lookup: { from: 'info', localField: '_id', foreignField: 'fid', as: 'infos' } },
      { $unwind: { path: '$infos', preserveNullAndEmptyArrays: true } },
      { $project: {
        _id: 1, oldInfo: '$infos.name', infoId: '$infos._id',
      } },
      { $match: whereInfo },
      // { $group: {
      //   _id: 'infoId',
      //   count: { $sum: 1 },
      // } },
      {
        $count: 'infoId', // 总数
      },
    ]);

    // const restltList = await this.ctx.model.VisitModel.aggregate([
    //   { $match: where },
    //   { $lookup: { from: 'family', localField: 'fid', foreignField: '_id', as: 'familys' } },
    //   { $unwind: { path: '$familys', preserveNullAndEmptyArrays: true } },
    //   { $match: { 'familys.openId': { $exists: true, $ne: [] } } },
    //   { $group:
    //       { _id: '$infoId',
    //         userid: { $first: '$userid' },
    //         oldInfo: { $first: '$oldInfo' },
    //         oldIdNumber: { $first: '$oldIdNumber' },
    //         fid: { $first: '$fid' },
    //         openId: { $first: '$familys.openId' },
    //         dept1: { $first: '$dept1' },
    //         dept2: { $first: '$dept2' },
    //         dept3: { $first: '$dept3' },
    //         dept4: { $first: '$dept4' },
    //         dept5: { $first: '$dept5' },
    //       },
    //   },
    //   {
    //     $skip: rows * (page - 1),
    //   },
    //   {
    //     $limit: rows,
    //   },
    //   { $lookup: { from: 'sys_user', localField: 'userid', 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 } },
    //   { $project: {
    //     _id: 1,
    //     oldInfo: 1,
    //     oldIdNumber: 1,
    //     openId: '$openId',
    //     loginName: '$user.loginName',
    //     userName: '$user.userName',
    //     dept: { $concat: [ '$dept1.name', '$dept2.name', '$dept3.name', '$dept4.name', '$dept5.name' ] },
    //   } },
    // ]).allowDiskUse(true);

    // const countResult = await this.ctx.model.VisitModel.aggregate([
    //   { $match: where },
    //   { $lookup: { from: 'family', localField: 'fid', foreignField: '_id', as: 'familys' } },
    //   { $unwind: { path: '$familys', preserveNullAndEmptyArrays: true } },
    //   { $match: { 'familys.openId': { $exists: true, $ne: [] } } },
    //   { $group: {
    //     _id: '$infoId',
    //     count: { $sum: 1 },
    //   } },
    //   {
    //     $count: 'count', // 总数
    //   },
    // ]);
    let countT = 0;
    if (countResult[0]) {
      countT = countResult[0].infoId;
    }
    return { list: restltList, count: countT };
  }
}
module.exports = FamilyService;