'use strict';

const Service = require('../core/base_service');

const fileName = "BSide";

const { Op } = require('sequelize');

const shunt = (uid) => {
  return uid[uid.length - 1];
}

class BSideService extends Service {
  async loginUser(name) {
    const { ctx } = this;
    try {
      const where = { account_name: name };
      const result = await ctx.model.BSide.findOne({ where });
      return result || false;
    } catch (error) {
      const blockName = fileName + "--" + "loginUser";
      ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
      return 'error';
    }
  }

  async subscribe(user, client) {
    const { ctx } = this;
    try {
      const where = {
        user_uid: user.uid,
        business: client.id
      };
      const defaults = {
        user_uid: user.uid,
        business: client.id,
        status: 0,
        type: 0,
        created_at: new Date(),
        updated_at: new Date(),
      }
      await ctx.model.BSubscribe.findOrCreate({ where, defaults });
      return true;
    } catch (error) {
      const blockName = fileName + "--" + "subscribe";
      ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
      return 'error';
    }
  }

  async getUser(uid) {
    const { ctx } = this;
    try {
      const attributes = ['status', 'role', 'account_name', 'user_name', 'phone'];
      const where = { uid };
      const result = await ctx.model.BSide.findOne({ attributes, where });
      return result || false;
    } catch (error) {
      const blockName = fileName + "--" + "getUser";
      ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
      return 'error';
    }
  }

  async editUserManager(editMsg, userMsg) {
    const { ctx } = this;
    try {
      delete userMsg.location;
      const where = { ...userMsg };
      const result = await ctx.model.BSide.update(editMsg, { where });
      return result[0] == 0 ? false : result;
    } catch (error) {
      const blockName = fileName + "--" + "editUserManager";
      ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
      return 'error';
    }
  }

  async editUser(userMsg, uid) {
    const { ctx } = this;
    try {
      const where = { uid };
      const result = await ctx.model.BSide.update(userMsg, { where });
      return result[0] == 0 ? false : result;
    } catch (error) {
      const blockName = fileName + "--" + "editUser";
      ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
      return 'error';
    }
  }

  async uidfinder(uid) {
    const { ctx } = this;
    try {
      const where = { uid };
      const result = await ctx.model.BSide.findOne({ where });
      return result || false;
    } catch (error) {
      const blockName = fileName + "--" + "uidfinder";
      ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
      return 'error';
    }
  }

  async changePassword(uid, oldPassword, newPassword) {
    const { ctx } = this;
    try {
      const where = { uid };
      const salt = this.generateRandomString();
      const setPassword = this.shaForm(newPassword, salt);
      const result = await ctx.model.BSide.findOne({ where });
      if(!result || result.dataValues.status == 2 || result.dataValues.password !== this.shaForm(oldPassword, this.decryptRequest(result.dataValues.salt))) return false;
      const resultList = await ctx.model.BSide.update({ salt: this.encryptRequest(salt), status: 1, password: setPassword }, { where });
      return resultList[0] == 0 ? false : resultList;
    } catch (error) {
      const blockName = fileName + "--" + "changePassword";
      ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
      return 'error';
    }
  }

  async resetPassword(uid, modelType, defaultPassword, password, body, resetType) {
    const { ctx } = this;
    try {
      const uidLastCode = shunt(uid);
      const modelName = uidLastCode === 'B' ? 'BSide' : 'Insiders';
      const model = uidLastCode === 'B' ? ctx.model : ctx.model3;
      const managerWhere = uidLastCode === 'B' ? { uid, role: 1 } : { uid, role: [3, 6, 9] };
      const result = await model[modelName].findOne({ where: managerWhere });
      if(!result || result.dataValues.status == 2 || result.dataValues.password !== this.shaForm(password, this.decryptRequest(result.dataValues.salt))) return false;
      const salt = this.generateRandomString();
      if(defaultPassword == "") {
        defaultPassword = '123456';
      }
      const originPassword = this.shaForm(defaultPassword, salt);
      let where = {};
      const organization = result.organization;
      const role = { [Op.not]: 1 };
      if(modelType == "single") {
        where = { role, organization, ...body };
        delete where.location;
      } else if (modelType == "multiple") {
        let account_name = [], user_name = [], phone = [];
        for (const key in body) {
          body[key].forEach(element => {
            account_name.push(element.account_name);
            user_name.push(element.user_name);
            phone.push(element.phone);
          });
        }
        where = { role, organization, account_name, user_name, phone };
      } else if (modelType == "all") {
        where = { role, organization, };
      }
      let updateObj = { salt: this.encryptRequest(salt), status: 0, password: originPassword };
      if(resetType == "default") {
        updateObj.user_name = "";
        updateObj.phone = "";
      }
      const resetList = await ctx.model.BSide.update(updateObj, { where });
      return resetList.length == 0 ? false : resetList;
    } catch (error) {
      const blockName = fileName + "--" + "resetPassword";
      ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
      return 'error';
    }
  }

  async loginStatus(uid, login_status) {
    const { ctx } = this;
    try {
      const where = { uid };
      await ctx.model.BSide.update({ login_status }, { where });
   } catch (error) {
      const blockName = fileName + "--" + "loginStatus";
      ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
      return 'error';
    }
  }
}

module.exports = BSideService;