import Realm, { UpdateMode } from 'realm'
import path from 'path'
import { BaseService } from '../baseService.js'
import { define } from '../../../define.js'
import { SoftwareModel } from '../../model/SoftWare/software.js'
import { ComponentSize, SoftwareThemeType } from '../../../enum/softwareEnum.js'
import { successMessage } from '../../../../main/generalTools.js'
import { BaseSoftWareService } from './softwareBasic.js'
const { v4: uuidv4 } = require('uuid')

export class SoftwareService extends BaseSoftWareService {
  static instance: SoftwareService | null = null
  realm: Realm
  private constructor() {
    super()
  }

  /**
   * 获取当前实例对象，为空则创建一个新的
   * @returns
   */
  public static async getInstance() {
    if (SoftwareService.instance === null) {
      SoftwareService.instance = new SoftwareService()
      await super.getInstance()
    }
    await SoftwareService.instance.open()
    return SoftwareService.instance
  }

  // 修改数据库中行中的某个属性数据
  UpdateSoftware(software) {
    try {
      this.realm.write(() => {
        this.realm.create('Software', software, UpdateMode.Modified)
      })
      // 返回成功信息
      return successMessage(null, '修改软件配置信息成功', 'SoftwareService_UpdateSoftware')
    } catch (error) {
      throw error
    }
  }

  /**
   * 添加软件配置信息
   * @param software 软件配置信息
   * @returns
   */
  AddSfotware(software) {
    try {
      software.id = uuidv4()
      this.realm.write(() => {
        this.realm.create('Software', software)
      })
      return successMessage(null, '添加软件配置信息成功', 'SoftwareService_AddSfotware')
    } catch (error) {
      throw error
    }
  }

  /**
   * 或软件基础配置信息
   */
  GetSoftwareData() {
    try {
      let software = this.realm.objects('Software')
      return successMessage(
        software.toJSON(),
        '获取软件配置信息成功',
        'SoftwareService_GetSoftwareData'
      )
    } catch (error) {
      global.logger.error(
        'SoftwareService_GetSoftwareData',
        '获取软件的基础设置失败 ，错误信息如下：' + error.toString()
      )
      throw error
    }
  }

  /**
   * 获取当前软件指定属性的数据
   * @param property 属性名称
   */
  GetSoftWarePropertyData(property: string) {
    try {
      let software = this.realm.objects('Software')
      if (software.length <= 0) {
        throw new Error('数据库中没有软件配置信息')
      }

      let softwareData = software.toJSON()[0]
      let res = softwareData[property]

      return successMessage(res, '获取软件配置信息成功', 'SoftwareService_GetSoftWarePropertyData')
    } catch (error) {
      global.logger.error(
        'SoftwareService_GetSoftWarePropertyData',
        '获取软件的基础设置失败 ，错误信息如下：' + error.toString()
      )
      throw error
    }
  }

  /**
   * 保存软件的指定属性的设置信息
   * @param property 属性的名称
   * @param data 数据
   * @returns
   */
  SaveSoftwarePropertyData(property: string, data: string) {
    try {
      this.transaction(() => {
        let software = this.realm.objects('Software')
        // 遍历修改
        for (let item of software) {
          item[property] = data
        }
      })
      return successMessage(
        null,
        '保存软件配置信息成功',
        'SoftwareService_SaveSoftwarePropertyData'
      )
    } catch (error) {
      throw error
    }
  }
}

export default SoftwareService