import * as Cause from "effect/Cause";import * as DateTime from "effect/DateTime";import * as Exit from "effect/Exit";import * as Option from "effect/Option";import * as Result from "effect/Result";import * as Schema from "effect/Schema";import { PositiveInt, TrimmedNonEmptyString } from "@t3tools/contracts";import { decodeJsonResult } from "@t3tools/shared/schemaJson"; export interface NormalizedGitLabMergeRequestRecord {  readonly number: number;  readonly title: string;  readonly url: string;  readonly baseRefName: string;  readonly headRefName: string;  readonly state: "open" | "closed" | "merged";  readonly isDraft?: boolean;  readonly closedAt?: string | null;  readonly mergedAt?: string | null;  readonly updatedAt: Option.Option<DateTime.Utc>;  readonly isCrossRepository?: boolean;  readonly headRepositoryNameWithOwner?: string | null;  readonly headRepositoryOwnerLogin?: string | null;} const GitLabProjectReferenceSchema = Schema.Struct({  path_with_namespace: Schema.optional(Schema.String),  pathWithNamespace: Schema.optional(Schema.String),  namespace: Schema.optional(    Schema.NullOr(      Schema.Struct({        path: Schema.optional(Schema.String),        full_path: Schema.optional(Schema.String),        fullPath: Schema.optional(Schema.String),      }),    ),  ),}); const GitLabMergeRequestSchema = Schema.Struct({  iid: PositiveInt,  title: TrimmedNonEmptyString,  web_url: TrimmedNonEmptyString,  source_branch: TrimmedNonEmptyString,  target_branch: TrimmedNonEmptyString,  state: Schema.optional(Schema.NullOr(Schema.String)),  draft: Schema.optional(Schema.Boolean),  work_in_progress: Schema.optional(Schema.Boolean),  closed_at: Schema.optional(Schema.NullOr(Schema.String)),  merged_at: Schema.optional(Schema.NullOr(Schema.String)),  updated_at: Schema.optional(Schema.OptionFromNullOr(Schema.DateTimeUtcFromString)),  source_project_id: Schema.optional(Schema.NullOr(Schema.Number)),  target_project_id: Schema.optional(Schema.NullOr(Schema.Number)),  source_project: Schema.optional(Schema.NullOr(GitLabProjectReferenceSchema)),  target_project: Schema.optional(Schema.NullOr(GitLabProjectReferenceSchema)),}); function trimOptionalString(value: string | null | undefined): string | null {  const trimmed = value?.trim() ?? "";  return trimmed.length > 0 ? trimmed : null;} function normalizeGitLabMergeRequestState(  state: string | null | undefined,): "open" | "closed" | "merged" {  const normalized = state?.trim().toLowerCase();  if (normalized === "merged") {    return "merged";  }  if (normalized === "closed") {    return "closed";  }  return "open";} function projectPathWithNamespace(  project: Schema.Schema.Type<typeof GitLabProjectReferenceSchema> | null | undefined,): string | null {  const explicit =    trimOptionalString(project?.path_with_namespace) ??    trimOptionalString(project?.pathWithNamespace);  if (explicit) {    return explicit;  }   const namespacePath =    trimOptionalString(project?.namespace?.full_path) ??    trimOptionalString(project?.namespace?.fullPath) ??    trimOptionalString(project?.namespace?.path);  return namespacePath;} function ownerLoginFromPathWithNamespace(pathWithNamespace: string | null): string | null {  const [owner] = pathWithNamespace?.split("/") ?? [];  return trimOptionalString(owner);} function normalizeGitLabMergeRequestRecord(  raw: Schema.Schema.Type<typeof GitLabMergeRequestSchema>,): NormalizedGitLabMergeRequestRecord {  const sourceProjectPath = projectPathWithNamespace(raw.source_project);  const targetProjectPath = projectPathWithNamespace(raw.target_project);  const isCrossRepository =    typeof raw.source_project_id === "number" && typeof raw.target_project_id === "number"      ? raw.source_project_id !== raw.target_project_id      : sourceProjectPath !== null && targetProjectPath !== null        ? sourceProjectPath.toLowerCase() !== targetProjectPath.toLowerCase()        : undefined;  const headRepositoryOwnerLogin = ownerLoginFromPathWithNamespace(sourceProjectPath);   return {    number: raw.iid,    title: raw.title,    url: raw.web_url,    baseRefName: raw.target_branch,    headRefName: raw.source_branch,    state: normalizeGitLabMergeRequestState(raw.state),    ...(raw.draft === true || raw.work_in_progress === true ? { isDraft: true } : {}),    closedAt: raw.closed_at ?? null,    mergedAt: raw.merged_at ?? null,    updatedAt: raw.updated_at ?? Option.none(),    ...(typeof isCrossRepository === "boolean" ? { isCrossRepository } : {}),    ...(sourceProjectPath ? { headRepositoryNameWithOwner: sourceProjectPath } : {}),    ...(headRepositoryOwnerLogin ? { headRepositoryOwnerLogin } : {}),  };} const decodeGitLabMergeRequestList = decodeJsonResult(Schema.Array(Schema.Unknown));const decodeGitLabMergeRequest = decodeJsonResult(GitLabMergeRequestSchema);const decodeGitLabMergeRequestEntry = Schema.decodeUnknownExit(GitLabMergeRequestSchema); export function decodeGitLabMergeRequestListJson(  raw: string,): Result.Result<  ReadonlyArray<NormalizedGitLabMergeRequestRecord>,  Cause.Cause<Schema.SchemaError>> {  const result = decodeGitLabMergeRequestList(raw);  if (Result.isSuccess(result)) {    const mergeRequests: NormalizedGitLabMergeRequestRecord[] = [];    for (const entry of result.success) {      const decodedEntry = decodeGitLabMergeRequestEntry(entry);      if (Exit.isFailure(decodedEntry)) {        continue;      }      mergeRequests.push(normalizeGitLabMergeRequestRecord(decodedEntry.value));    }    return Result.succeed(mergeRequests);  }  return Result.fail(result.failure);} export function decodeGitLabMergeRequestJson(  raw: string,): Result.Result<NormalizedGitLabMergeRequestRecord, Cause.Cause<Schema.SchemaError>> {  const result = decodeGitLabMergeRequest(raw);  if (Result.isSuccess(result)) {    return Result.succeed(normalizeGitLabMergeRequestRecord(result.success));  }  return Result.fail(result.failure);}