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/admin-scripts/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 {
  buildAdminScriptVersionRows,
  buildAdminScriptAuditRows,
  defaultScriptVersionDraft,
  buildCreateScriptVersionPayload,
  parseJsonObject,
} = moduleExports;

const rows = buildAdminScriptVersionRows([
  {
    id: "11111111-1111-1111-1111-111111111101",
    target_site_id: "22222222-2222-2222-2222-222222222222",
    version: 1,
    status: "ACTIVE",
    diff: { summary: "seed" },
    publishing_yaml_hash: "abc",
    transform_script_hash: "def",
    rollback_target_version_id: null,
    created_by: "aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa",
    created_at: "2025-01-01T00:00:00Z",
    activated_at: "2025-01-01T01:00:00Z",
  },
]);

assert.equal(rows.length, 1);
assert.equal(rows[0].isActive, true);
assert.equal(rows[0].diff, '{"summary":"seed"}');

const payload = buildCreateScriptVersionPayload(defaultScriptVersionDraft());
assert.equal(payload.activate, false);
assert.ok(typeof payload.publishing_yaml === "string");
assert.equal(payload.rollback_target_version_id, null);

assert.deepEqual(parseJsonObject('{"a":1}'), { a: 1 });
assert.equal(parseJsonObject("[]"), null);
assert.deepEqual(parseJsonObject(""), {});

const auditRows = buildAdminScriptAuditRows([
  {
    id: "evt-1",
    target_site_id: "site-1",
    version_id: "ver-1",
    event_type: "SCRIPT_CONFIG_VERSION_ROLLBACK",
    actor_user_id: "user-1",
    payload: { action: "rollback" },
    created_at: "2026-05-21T12:00:00Z",
    version: 2,
    diff: { summary: "rollback event" },
    rollback_target_version_id: "ver-0",
  },
]);
assert.equal(auditRows.length, 1);
assert.equal(auditRows[0].eventType, "SCRIPT_CONFIG_VERSION_ROLLBACK");
assert.equal(auditRows[0].rollbackTargetVersionId, "ver-0");