import type {
  JavaScriptSourceRange,
  JavaScriptStaticAnalysis,
} from "../domain/javascriptStaticAnalysisTypes.js";
import type { JavaScriptArtifactFile } from "./JavaScriptArtifactFiles.js";

/** Parsed package metadata used only for static entrypoint discovery. */
export interface JavaScriptPackageObservation {
  readonly path: string;
  readonly sha256: string;
  readonly status: "included" | "invalid" | "unavailable";
  readonly name: string | null;
  readonly version: string | null;
  readonly main: string | null;
  readonly renderer: string | null;
  readonly limitation: string | null;
}

/** One HTML script source observed without building or executing a DOM. */
export interface JavaScriptHtmlScriptObservation {
  readonly html_path: string;
  readonly script_path: string;
  readonly location: JavaScriptSourceRange;
}

/** One original source declared by an approved local source map. */
export interface JavaScriptSourceMapOriginal {
  readonly source: string;
  readonly content: string | null;
  readonly content_sha256: string | null;
}

/** Bounded local source-map parse result. */
export interface JavaScriptSourceMapObservation {
  readonly path: string;
  readonly sha256: string;
  readonly status: "included" | "truncated" | "invalid" | "not-approved";
  readonly sources: readonly JavaScriptSourceMapOriginal[];
  readonly omitted_sources: number | null;
  readonly limitation: string | null;
}

/** One relevant file plus optional AST-only JavaScript facts. */
export interface AnalyzedJavaScriptArtifactFile {
  readonly file: JavaScriptArtifactFile;
  readonly javascript: JavaScriptStaticAnalysis | null;
}

/** Complete bounded static-analysis projection before graph construction. */
export interface JavaScriptArtifactAnalysis {
  readonly files: readonly AnalyzedJavaScriptArtifactFile[];
  readonly packages: readonly JavaScriptPackageObservation[];
  readonly html_scripts: readonly JavaScriptHtmlScriptObservation[];
  readonly source_maps: readonly JavaScriptSourceMapObservation[];
  readonly visited_ast_nodes: number;
  readonly findings: number;
  readonly modules: number;
  readonly parse_failures: number;
  readonly truncated_scopes: number;
  readonly limitations: readonly string[];
}