import { Configuration as WebpackConfiguration } from 'webpack'
import { TerserPluginOptions } from 'terser-webpack-plugin'
import { Configuration as DevServerConfiguration } from 'webpack-dev-server'
import { Options as HtmlOptions } from 'html-webpack-plugin'
import { Configuration as BuildConfiguration, CliOptions as BuildCliOptions } from 'electron-builder'
import { Options as ESLintOptions } from 'eslint-webpack-plugin'

export type WebpackConfiguration = WebpackConfiguration
export type TerserPluginOptions = TerserPluginOptions
export type DevServerConfiguration = DevServerConfiguration
export type HtmlOptions = HtmlOptions
export type BuildConfiguration = BuildConfiguration
export type BuildCliOptions = BuildCliOptions

export interface EnvVariables {
  [key: string]: string
  /** 项目名称 */
  PROJECT_NAME?: string
  /** 项目标题 */
  PROJECT_TITLE?: string
  /** api 请求地址 */
  API_BASE?: string
}

export interface EnvOptions<V = EnvVariables> {
  /** publicPath */
  publicPath: string
  /** 注入到 process.env 中的变量 */
  variables: V
}

export interface LanboxConfig<V = EnvVariables> {
  /** 主进程入口文件 */
  mainEntry?: WebpackConfiguration['entry']
  /** 渲染进程入口文件 */
  rendererEntry?: WebpackConfiguration['entry']
  /** 编译输出目录 默认: dist */
  dist: string
  /** 项目名称 */
  projectName: string
  /** 项目标题 */
  projectTitle: string
  /** 本地服务端口 默认: 18081 */
  port: number
  /** 主进程 webpack 配置 */
  mainWebpackConfig?: WebpackConfiguration
  /** 渲染进场 webpack 配置 */
  rendererWebpackConfig?: WebpackConfiguration

  /** 路径别名 默认 */
  alias: {
    [key: string]: string
  }
  /** 全局加载的文件 */
  provide: {
    [key: string]: any
  }
  /** 公共环境变量 */
  COMMON_ENV: V
  /** 环境变量 */
  env: {
    [key: string]: EnvOptions
  }

  /** webpack.config 配置 */
  configureWebpack?: (webpackConfig: WebpackConfiguration) => WebpackConfiguration

  devServerOptions: DevServerConfiguration
  terserOptions: TerserPluginOptions
  htmlOptions: HtmlOptions
  buildCliOptions: BuildCliOptions
  eslintOptions?: ESLintOptions
}

export type LanboxConfigPartial<T = EnvVariables> = Partial<LanboxConfig<T>>