'use strict';

const qs = require('qs');
const Controller = require('egg').Controller;
const uuid = require('node-uuid');

class UserController extends Controller {
  async info() {
    const ctx = this.ctx;
    const id = ctx.params.id;
    try {
      const result = await ctx.service.user.find(id);
      this.ctx.body = {
        result,
        success: true,
      };
    } catch (error) {
      this.ctx.body = {
        success: false,
        error,
      };
    }
  }
  async list() {
    const param = qs.parse(this.ctx.query);
    const ctx = this.ctx;
    try {
      const result = await ctx.service.user.list(param);
      const total = await ctx.service.user.count();
      this.ctx.body = {
        result,
        total: total[0].total,
        success: true,
      };
    } catch (error) {
      this.ctx.body = {
        success: false,
        error,
      };
    }
  }
  async add() {
    const ctx = this.ctx;
    const id = uuid.v4();
    const data = ctx.request.body;
    data.id = id;
    try {
      await ctx.service.user.add(data);
      this.ctx.body = { success: true };
    } catch (error) {
      this.ctx.body = { success: false, error };
    }
  }
  async update() {
    const ctx = this.ctx;
    const data = ctx.request.body;
    try {
      await ctx.service.user.update(data);
      this.ctx.body = { success: true };
    } catch (error) {
      this.ctx.body = { success: false, error };
    }
  }
  async password() {
    const ctx = this.ctx;
    const data = ctx.request.body;
    try {
      const result = await ctx.service.user.password(data);
      const { affectedRows = 0 } = !result ? {} : result;
      if (affectedRows > 0) {
        this.ctx.body = { success: true };
      } else {
        this.ctx.body = { success: false, error: '原密码错误' };
      }
    } catch (error) {
      this.ctx.body = { success: false, error };
    }
  }
  async remove() {
    const ctx = this.ctx;
    try {
      await ctx.service.user.remove(ctx.request.body);
      this.ctx.body = { success: true };
    } catch (error) {
      this.ctx.body = { success: false, error };
    }
  }
  async login() {
    const ctx = this.ctx;
    const data = ctx.request.body;
    try {
      const results = await ctx.service.user.login(data);
      if (results.length > 0) {
        const userInfo = results[0];
        this.ctx.body = { result: userInfo, success: true };
      } else {
        this.ctx.body = { success: false, error: '用户名或密码不正确' };
      }
    } catch (error) {
      this.ctx.body = { success: false, error };
    }
  }
  async validate() {
    const ctx = this.ctx;
    const data = ctx.request.body;
    try {
      const results = await ctx.service.user.validate(data);
      if (results.length > 0) {
        this.ctx.body = { success: true };
      } else {
        this.ctx.body = { success: false, error: '用户密码不正确' };
      }
    } catch (error) {
      this.ctx.body = { success: false, error };
    }
  }
}

module.exports = UserController;