import assert from "node:assert/strict";
import { readFileSync } from "node:fs";
import path from "node:path";
import { fileURLToPath } from "node:url";

import ts from "typescript";

const testDir = path.dirname(fileURLToPath(import.meta.url));
const sourcePath = path.resolve(
  testDir,
  "../src/features/article-intake/model.ts",
);
const source = readFileSync(sourcePath, "utf8");
const compiled = ts.transpileModule(source, {
  compilerOptions: {
    module: ts.ModuleKind.CommonJS,
    target: ts.ScriptTarget.ES2022,
  },
});

const moduleExports = {};
new Function("exports", compiled.outputText)(moduleExports);

const validateArticleDraft = moduleExports.validateArticleDraft;
const initialDraft = moduleExports.initialDraft;
const buildCreateArticlePayload = moduleExports.buildCreateArticlePayload;
const buildWorkflowTemplateOptions = moduleExports.buildWorkflowTemplateOptions;

const activeWorkflow = {
  id: "workflow-1",
  name: "Demo workflow",
  slug: "demo-workflow",
  description: "Demo workflow",
  status: "ACTIVE",
  version: 2,
  created_by: "admin",
  updated_by: "admin",
  created_at: "2026-05-22T00:00:00Z",
  updated_at: "2026-05-22T00:00:00Z",
  stages: [
    { id: "stage-1" },
    { id: "stage-2" },
  ],
};

const draft = {
  targetSiteId: "",
  workflowTemplateId: "",
  briefDescription: "Keep this text intact",
  workingTitle: "",
  contentType: "longform_guide",
  primaryKeyword: "",
};

const errors = validateArticleDraft(draft);
assert.ok(errors.targetSiteId, "validation should require target site");

assert.equal(
  draft.briefDescription,
  "Keep this text intact",
  "brief description value should remain in form state when validation fails",
);

const fallbackDraft = initialDraft([]);
assert.equal(fallbackDraft.contentType, "longform_guide", "default content type preserved");

const workflowDraft = initialDraft(
  [{ id: "site-1" }],
  [activeWorkflow, { ...activeWorkflow, id: "workflow-archived", status: "ARCHIVED" }],
);
assert.equal(workflowDraft.workflowTemplateId, "workflow-1");

assert.deepEqual(buildWorkflowTemplateOptions([activeWorkflow]), [
  {
    id: "workflow-1",
    label: "Demo workflow v2",
    version: 2,
    stageCount: 2,
  },
]);

assert.equal(
  buildCreateArticlePayload({
    ...workflowDraft,
    briefDescription: "Brief",
    primaryKeyword: "workflow",
  }).workflow_template_id,
  "workflow-1",
);