import { CompilationContext, JsPlugin } from "@farmfe/core";
import { Compilation, Compiler as RspackCompiler, LoaderContext, RspackPluginInstance } from "@rspack/core";
import { BuildOptions, Loader, Plugin as EsbuildPlugin, PluginBuild } from "esbuild";
import { Plugin as RolldownPlugin } from "rolldown";
import { AstNode, EmittedAsset, Plugin as RollupPlugin, PluginContextMeta, SourceMapInput } from "rollup";
import { Plugin as UnloaderPlugin } from "unloader";
import { Plugin as VitePlugin } from "vite";
import { Compilation as Compilation$1, Compiler as WebpackCompiler, LoaderContext as LoaderContext$1, WebpackPluginInstance } from "webpack";
import VirtualModulesPlugin from "webpack-virtual-modules";

//#region src/types.d.ts
type Thenable<T> = T | Promise<T>;
/**
* Null or whatever
*/
type Nullable<T> = T | null | undefined;
/**
* Array, or not yet
*/
type Arrayable<T> = T | Array<T>;
interface SourceMapCompact {
  file?: string;
  mappings: string;
  names: string[];
  sourceRoot?: string;
  sources: string[];
  // In magic-string v0.27.0, `sourcesContent` becomes nullable, while rollup haven't catch up yet
  sourcesContent?: (string | null)[];
  version: number;
}
type TransformResult = string | {
  code: string;
  map?: SourceMapInput | SourceMapCompact | null;
} | null | undefined | void;
interface ExternalIdResult {
  id: string;
  external?: boolean;
}
type NativeBuildContext = {
  framework: "webpack";
  compiler: WebpackCompiler;
  compilation?: Compilation$1;
  loaderContext?: LoaderContext$1<{
    unpluginName: string;
  }>;
} | {
  framework: "esbuild";
  build: PluginBuild;
} | {
  framework: "rspack";
  compiler: RspackCompiler;
  compilation: Compilation;
  loaderContext?: LoaderContext;
} | {
  framework: "farm";
  context: CompilationContext;
};
interface UnpluginBuildContext {
  addWatchFile: (id: string) => void;
  emitFile: (emittedFile: EmittedAsset) => void;
  getWatchFiles: () => string[];
  parse: (input: string, options?: any) => AstNode;
  getNativeBuildContext?: () => NativeBuildContext;
}
type StringOrRegExp = string | RegExp;
type FilterPattern = Arrayable<StringOrRegExp>;
type StringFilter = FilterPattern | {
  include?: FilterPattern;
  exclude?: FilterPattern;
};
interface HookFilter {
  id?: StringFilter;
  code?: StringFilter;
}
interface ObjectHook<T extends HookFnMap[keyof HookFnMap], F extends keyof HookFilter> {
  filter?: Pick<HookFilter, F>;
  handler: T;
}
type Hook<T extends HookFnMap[keyof HookFnMap], F extends keyof HookFilter> = T | ObjectHook<T, F>;
interface HookFnMap {
  // Build Hooks
  buildStart: (this: UnpluginBuildContext) => Thenable<void>;
  buildEnd: (this: UnpluginBuildContext) => Thenable<void>;
  transform: (this: UnpluginBuildContext & UnpluginContext, code: string, id: string) => Thenable<TransformResult>;
  load: (this: UnpluginBuildContext & UnpluginContext, id: string) => Thenable<TransformResult>;
  resolveId: (this: UnpluginBuildContext & UnpluginContext, id: string, importer: string | undefined, options: {
    isEntry: boolean;
  }) => Thenable<string | ExternalIdResult | null | undefined>;
  // Output Generation Hooks
  writeBundle: (this: void) => Thenable<void>;
}
interface UnpluginOptions {
  name: string;
  enforce?: "post" | "pre" | undefined;
  buildStart?: HookFnMap["buildStart"];
  buildEnd?: HookFnMap["buildEnd"];
  transform?: Hook<HookFnMap["transform"], "code" | "id">;
  load?: Hook<HookFnMap["load"], "id">;
  resolveId?: Hook<HookFnMap["resolveId"], "id">;
  writeBundle?: HookFnMap["writeBundle"];
  watchChange?: (this: UnpluginBuildContext, id: string, change: {
    event: "create" | "update" | "delete";
  }) => void;
  /**
  * Custom predicate function to filter modules to be loaded.
  * When omitted, all modules will be included (might have potential perf impact on Webpack).
  *
  * @deprecated Use `load.filter` instead.
  */
  loadInclude?: (id: string) => boolean | null | undefined;
  /**
  * Custom predicate function to filter modules to be transformed.
  * When omitted, all modules will be included (might have potential perf impact on Webpack).
  *
  * @deprecated Use `transform.filter` instead.
  */
  transformInclude?: (id: string) => boolean | null | undefined;
  // framework specify extends
  rollup?: Partial<RollupPlugin>;
  webpack?: (compiler: WebpackCompiler) => void;
  rspack?: (compiler: RspackCompiler) => void;
  vite?: Partial<VitePlugin>;
  unloader?: Partial<UnloaderPlugin>;
  rolldown?: Partial<RolldownPlugin>;
  esbuild?: {
    // using regexp in esbuild improves performance
    onResolveFilter?: RegExp;
    onLoadFilter?: RegExp;
    loader?: Loader | ((code: string, id: string) => Loader);
    setup?: (build: PluginBuild) => void | Promise<void>;
    config?: (options: BuildOptions) => void;
  };
  farm?: Partial<JsPlugin>;
}
interface ResolvedUnpluginOptions extends UnpluginOptions {
  // injected internal objects
  __vfs?: VirtualModulesPlugin;
  __vfsModules?: Map<string, Promise<string>> | Set<string>;
  __virtualModulePrefix: string;
}
type UnpluginFactory<UserOptions, Nested extends boolean = boolean> = (options: UserOptions, meta: UnpluginContextMeta) => Nested extends true ? Array<UnpluginOptions> : UnpluginOptions;
type UnpluginFactoryOutput<UserOptions, Return> = undefined extends UserOptions ? (options?: UserOptions) => Return : (options: UserOptions) => Return;
interface UnpluginInstance<UserOptions, Nested extends boolean = boolean> {
  rollup: UnpluginFactoryOutput<UserOptions, Nested extends true ? Array<RollupPlugin> : RollupPlugin>;
  vite: UnpluginFactoryOutput<UserOptions, Nested extends true ? Array<VitePlugin> : VitePlugin>;
  rolldown: UnpluginFactoryOutput<UserOptions, Nested extends true ? Array<RolldownPlugin> : RolldownPlugin>;
  webpack: UnpluginFactoryOutput<UserOptions, WebpackPluginInstance>;
  rspack: UnpluginFactoryOutput<UserOptions, RspackPluginInstance>;
  esbuild: UnpluginFactoryOutput<UserOptions, EsbuildPlugin>;
  unloader: UnpluginFactoryOutput<UserOptions, Nested extends true ? Array<UnloaderPlugin> : UnloaderPlugin>;
  farm: UnpluginFactoryOutput<UserOptions, JsPlugin>;
  raw: UnpluginFactory<UserOptions, Nested>;
}
type UnpluginContextMeta = Partial<PluginContextMeta> & ({
  framework: "rollup" | "vite" | "rolldown" | "farm" | "unloader";
} | {
  framework: "webpack";
  webpack: {
    compiler: WebpackCompiler;
  };
} | {
  framework: "esbuild";
  /** Set the host plugin name of esbuild when returning multiple plugins */
  esbuildHostName?: string;
} | {
  framework: "rspack";
  rspack: {
    compiler: RspackCompiler;
  };
});
interface UnpluginMessage {
  name?: string;
  id?: string;
  message: string;
  stack?: string;
  code?: string;
  plugin?: string;
  pluginCode?: unknown;
  loc?: {
    column: number;
    file?: string;
    line: number;
  };
  meta?: any;
}
interface UnpluginContext {
  error: (message: string | UnpluginMessage) => void;
  warn: (message: string | UnpluginMessage) => void;
}

//#endregion
//#region src/define.d.ts
declare function createUnplugin<UserOptions, Nested extends boolean = boolean>(factory: UnpluginFactory<UserOptions, Nested>): UnpluginInstance<UserOptions, Nested>;
declare function createEsbuildPlugin<UserOptions, Nested extends boolean = boolean>(factory: UnpluginFactory<UserOptions, Nested>): UnpluginInstance<UserOptions>["esbuild"];
declare function createRollupPlugin<UserOptions, Nested extends boolean = boolean>(factory: UnpluginFactory<UserOptions, Nested>): UnpluginInstance<UserOptions>["rollup"];
declare function createVitePlugin<UserOptions, Nested extends boolean = boolean>(factory: UnpluginFactory<UserOptions, Nested>): UnpluginInstance<UserOptions>["vite"];
declare function createRolldownPlugin<UserOptions, Nested extends boolean = boolean>(factory: UnpluginFactory<UserOptions, Nested>): UnpluginInstance<UserOptions>["rolldown"];
declare function createWebpackPlugin<UserOptions, Nested extends boolean = boolean>(factory: UnpluginFactory<UserOptions, Nested>): UnpluginInstance<UserOptions>["webpack"];
declare function createRspackPlugin<UserOptions, Nested extends boolean = boolean>(factory: UnpluginFactory<UserOptions, Nested>): UnpluginInstance<UserOptions>["rspack"];
declare function createFarmPlugin<UserOptions, Nested extends boolean = boolean>(factory: UnpluginFactory<UserOptions, Nested>): UnpluginInstance<UserOptions>["farm"];
declare function createUnloaderPlugin<UserOptions, Nested extends boolean = boolean>(factory: UnpluginFactory<UserOptions, Nested>): UnpluginInstance<UserOptions>["unloader"];

//#endregion
export { Arrayable, EsbuildPlugin, ExternalIdResult, FilterPattern, Hook, HookFilter, HookFnMap, NativeBuildContext, Nullable, ObjectHook, ResolvedUnpluginOptions, RolldownPlugin, RollupPlugin, RspackCompiler, RspackPluginInstance, SourceMapCompact, StringFilter, StringOrRegExp, Thenable, TransformResult, UnloaderPlugin, UnpluginBuildContext, UnpluginContext, UnpluginContextMeta, UnpluginFactory, UnpluginFactoryOutput, UnpluginInstance, UnpluginMessage, UnpluginOptions, VitePlugin, WebpackCompiler, WebpackPluginInstance, createEsbuildPlugin, createFarmPlugin, createRolldownPlugin, createRollupPlugin, createRspackPlugin, createUnloaderPlugin, createUnplugin, createVitePlugin, createWebpackPlugin };