import { Effect } from "effect";import * as Schema from "effect/Schema";import * as SchemaTransformation from "effect/SchemaTransformation";import { TrimmedNonEmptyString, TrimmedString } from "./baseSchemas.ts";import {  DEFAULT_GIT_TEXT_GENERATION_MODEL_BY_PROVIDER,  ProviderOptionSelections,} from "./model.ts";import { ModelSelection, ProviderKind } from "./orchestration.ts"; // ── Client Settings (local-only) ─────────────────────────────── export const TimestampFormat = Schema.Literals(["locale", "12-hour", "24-hour"]);export type TimestampFormat = typeof TimestampFormat.Type;export const DEFAULT_TIMESTAMP_FORMAT: TimestampFormat = "locale"; export const SidebarProjectSortOrder = Schema.Literals(["updated_at", "created_at", "manual"]);export type SidebarProjectSortOrder = typeof SidebarProjectSortOrder.Type;export const DEFAULT_SIDEBAR_PROJECT_SORT_ORDER: SidebarProjectSortOrder = "updated_at"; export const SidebarThreadSortOrder = Schema.Literals(["updated_at", "created_at"]);export type SidebarThreadSortOrder = typeof SidebarThreadSortOrder.Type;export const DEFAULT_SIDEBAR_THREAD_SORT_ORDER: SidebarThreadSortOrder = "updated_at"; export const SidebarProjectGroupingMode = Schema.Literals([  "repository",  "repository_path",  "separate",]);export type SidebarProjectGroupingMode = typeof SidebarProjectGroupingMode.Type;export const DEFAULT_SIDEBAR_PROJECT_GROUPING_MODE: SidebarProjectGroupingMode = "repository"; export const ClientSettingsSchema = Schema.Struct({  confirmThreadArchive: Schema.Boolean.pipe(Schema.withDecodingDefault(Effect.succeed(false))),  confirmThreadDelete: Schema.Boolean.pipe(Schema.withDecodingDefault(Effect.succeed(true))),  diffWordWrap: Schema.Boolean.pipe(Schema.withDecodingDefault(Effect.succeed(false))),  favorites: Schema.Array(    Schema.Struct({      provider: ProviderKind,      model: TrimmedNonEmptyString,    }),  ).pipe(Schema.withDecodingDefault(Effect.succeed([]))),  sidebarProjectGroupingMode: SidebarProjectGroupingMode.pipe(    Schema.withDecodingDefault(Effect.succeed(DEFAULT_SIDEBAR_PROJECT_GROUPING_MODE)),  ),  sidebarProjectGroupingOverrides: Schema.Record(    TrimmedNonEmptyString,    SidebarProjectGroupingMode,  ).pipe(Schema.withDecodingDefault(Effect.succeed({}))),  sidebarProjectSortOrder: SidebarProjectSortOrder.pipe(    Schema.withDecodingDefault(Effect.succeed(DEFAULT_SIDEBAR_PROJECT_SORT_ORDER)),  ),  sidebarThreadSortOrder: SidebarThreadSortOrder.pipe(    Schema.withDecodingDefault(Effect.succeed(DEFAULT_SIDEBAR_THREAD_SORT_ORDER)),  ),  timestampFormat: TimestampFormat.pipe(    Schema.withDecodingDefault(Effect.succeed(DEFAULT_TIMESTAMP_FORMAT)),  ),});export type ClientSettings = typeof ClientSettingsSchema.Type; export const DEFAULT_CLIENT_SETTINGS: ClientSettings = Schema.decodeSync(ClientSettingsSchema)({}); // ── Server Settings (server-authoritative) ──────────────────── export const ThreadEnvMode = Schema.Literals(["local", "worktree"]);export type ThreadEnvMode = typeof ThreadEnvMode.Type; const makeBinaryPathSetting = (fallback: string) =>  TrimmedString.pipe(    Schema.decodeTo(      Schema.String,      SchemaTransformation.transformOrFail({        decode: (value) => Effect.succeed(value || fallback),        encode: (value) => Effect.succeed(value),      }),    ),    Schema.withDecodingDefault(Effect.succeed(fallback)),  ); export const CodexSettings = Schema.Struct({  enabled: Schema.Boolean.pipe(Schema.withDecodingDefault(Effect.succeed(true))),  binaryPath: makeBinaryPathSetting("codex"),  homePath: TrimmedString.pipe(Schema.withDecodingDefault(Effect.succeed(""))),  customModels: Schema.Array(Schema.String).pipe(Schema.withDecodingDefault(Effect.succeed([]))),});export type CodexSettings = typeof CodexSettings.Type; export const ClaudeSettings = Schema.Struct({  enabled: Schema.Boolean.pipe(Schema.withDecodingDefault(Effect.succeed(true))),  binaryPath: makeBinaryPathSetting("claude"),  customModels: Schema.Array(Schema.String).pipe(Schema.withDecodingDefault(Effect.succeed([]))),  launchArgs: Schema.String.pipe(Schema.withDecodingDefault(Effect.succeed(""))),});export type ClaudeSettings = typeof ClaudeSettings.Type; export const CursorSettings = Schema.Struct({  enabled: Schema.Boolean.pipe(Schema.withDecodingDefault(Effect.succeed(false))),  binaryPath: makeBinaryPathSetting("agent"),  apiEndpoint: TrimmedString.pipe(Schema.withDecodingDefault(Effect.succeed(""))),  customModels: Schema.Array(Schema.String).pipe(Schema.withDecodingDefault(Effect.succeed([]))),});export type CursorSettings = typeof CursorSettings.Type;export const OpenCodeSettings = Schema.Struct({  enabled: Schema.Boolean.pipe(Schema.withDecodingDefault(Effect.succeed(true))),  binaryPath: makeBinaryPathSetting("opencode"),  serverUrl: TrimmedString.pipe(Schema.withDecodingDefault(Effect.succeed(""))),  serverPassword: TrimmedString.pipe(Schema.withDecodingDefault(Effect.succeed(""))),  customModels: Schema.Array(Schema.String).pipe(Schema.withDecodingDefault(Effect.succeed([]))),});export type OpenCodeSettings = typeof OpenCodeSettings.Type; export const ObservabilitySettings = Schema.Struct({  otlpTracesUrl: TrimmedString.pipe(Schema.withDecodingDefault(Effect.succeed(""))),  otlpMetricsUrl: TrimmedString.pipe(Schema.withDecodingDefault(Effect.succeed(""))),});export type ObservabilitySettings = typeof ObservabilitySettings.Type; export const ServerSettings = Schema.Struct({  enableAssistantStreaming: Schema.Boolean.pipe(Schema.withDecodingDefault(Effect.succeed(false))),  defaultThreadEnvMode: ThreadEnvMode.pipe(    Schema.withDecodingDefault(Effect.succeed("local" as const satisfies ThreadEnvMode)),  ),  addProjectBaseDirectory: TrimmedString.pipe(Schema.withDecodingDefault(Effect.succeed(""))),  textGenerationModelSelection: ModelSelection.pipe(    Schema.withDecodingDefault(      Effect.succeed({        provider: "codex" as const,        model: DEFAULT_GIT_TEXT_GENERATION_MODEL_BY_PROVIDER.codex,      }),    ),  ),   // Provider specific settings  providers: Schema.Struct({    codex: CodexSettings.pipe(Schema.withDecodingDefault(Effect.succeed({}))),    claudeAgent: ClaudeSettings.pipe(Schema.withDecodingDefault(Effect.succeed({}))),    cursor: CursorSettings.pipe(Schema.withDecodingDefault(Effect.succeed({}))),    opencode: OpenCodeSettings.pipe(Schema.withDecodingDefault(Effect.succeed({}))),  }).pipe(Schema.withDecodingDefault(Effect.succeed({}))),  observability: ObservabilitySettings.pipe(Schema.withDecodingDefault(Effect.succeed({}))),});export type ServerSettings = typeof ServerSettings.Type; export const DEFAULT_SERVER_SETTINGS: ServerSettings = Schema.decodeSync(ServerSettings)({}); export class ServerSettingsError extends Schema.TaggedErrorClass<ServerSettingsError>()(  "ServerSettingsError",  {    settingsPath: Schema.String,    detail: Schema.String,    cause: Schema.optional(Schema.Defect),  },) {  override get message(): string {    return `Server settings error at ${this.settingsPath}: ${this.detail}`;  }} // ── Unified type ───────────────────────────────────────────────────── export type UnifiedSettings = ServerSettings & ClientSettings;export const DEFAULT_UNIFIED_SETTINGS: UnifiedSettings = {  ...DEFAULT_SERVER_SETTINGS,  ...DEFAULT_CLIENT_SETTINGS,}; // ── Server Settings Patch (replace with a Schema.deepPartial if available) ────────────────────────────────────────── const ModelSelectionPatch = Schema.Union([  Schema.Struct({    provider: Schema.optionalKey(Schema.Literal("codex")),    model: Schema.optionalKey(TrimmedNonEmptyString),    options: Schema.optionalKey(ProviderOptionSelections),  }),  Schema.Struct({    provider: Schema.optionalKey(Schema.Literal("claudeAgent")),    model: Schema.optionalKey(TrimmedNonEmptyString),    options: Schema.optionalKey(ProviderOptionSelections),  }),  Schema.Struct({    provider: Schema.optionalKey(Schema.Literal("cursor")),    model: Schema.optionalKey(TrimmedNonEmptyString),    options: Schema.optionalKey(ProviderOptionSelections),  }),  Schema.Struct({    provider: Schema.optionalKey(Schema.Literal("opencode")),    model: Schema.optionalKey(TrimmedNonEmptyString),    options: Schema.optionalKey(ProviderOptionSelections),  }),]); const CodexSettingsPatch = Schema.Struct({  enabled: Schema.optionalKey(Schema.Boolean),  binaryPath: Schema.optionalKey(Schema.String),  homePath: Schema.optionalKey(Schema.String),  customModels: Schema.optionalKey(Schema.Array(Schema.String)),}); const ClaudeSettingsPatch = Schema.Struct({  enabled: Schema.optionalKey(Schema.Boolean),  binaryPath: Schema.optionalKey(Schema.String),  customModels: Schema.optionalKey(Schema.Array(Schema.String)),  launchArgs: Schema.optionalKey(Schema.String),}); const CursorSettingsPatch = Schema.Struct({  enabled: Schema.optionalKey(Schema.Boolean),  binaryPath: Schema.optionalKey(Schema.String),  apiEndpoint: Schema.optionalKey(Schema.String),  customModels: Schema.optionalKey(Schema.Array(Schema.String)),}); const OpenCodeSettingsPatch = Schema.Struct({  enabled: Schema.optionalKey(Schema.Boolean),  binaryPath: Schema.optionalKey(Schema.String),  serverUrl: Schema.optionalKey(Schema.String),  serverPassword: Schema.optionalKey(Schema.String),  customModels: Schema.optionalKey(Schema.Array(Schema.String)),}); export const ServerSettingsPatch = Schema.Struct({  // Server settings  enableAssistantStreaming: Schema.optionalKey(Schema.Boolean),  defaultThreadEnvMode: Schema.optionalKey(ThreadEnvMode),  addProjectBaseDirectory: Schema.optionalKey(Schema.String),  textGenerationModelSelection: Schema.optionalKey(ModelSelectionPatch),  observability: Schema.optionalKey(    Schema.Struct({      otlpTracesUrl: Schema.optionalKey(Schema.String),      otlpMetricsUrl: Schema.optionalKey(Schema.String),    }),  ),  providers: Schema.optionalKey(    Schema.Struct({      codex: Schema.optionalKey(CodexSettingsPatch),      claudeAgent: Schema.optionalKey(ClaudeSettingsPatch),      cursor: Schema.optionalKey(CursorSettingsPatch),      opencode: Schema.optionalKey(OpenCodeSettingsPatch),    }),  ),});export type ServerSettingsPatch = typeof ServerSettingsPatch.Type; export const ClientSettingsPatch = Schema.Struct({  confirmThreadArchive: Schema.optionalKey(Schema.Boolean),  confirmThreadDelete: Schema.optionalKey(Schema.Boolean),  diffWordWrap: Schema.optionalKey(Schema.Boolean),  favorites: Schema.optionalKey(    Schema.Array(      Schema.Struct({        provider: ProviderKind,        model: TrimmedNonEmptyString,      }),    ),  ),  sidebarProjectGroupingMode: Schema.optionalKey(SidebarProjectGroupingMode),  sidebarProjectGroupingOverrides: Schema.optionalKey(    Schema.Record(TrimmedNonEmptyString, SidebarProjectGroupingMode),  ),  sidebarProjectSortOrder: Schema.optionalKey(SidebarProjectSortOrder),  sidebarThreadSortOrder: Schema.optionalKey(SidebarThreadSortOrder),  timestampFormat: Schema.optionalKey(TimestampFormat),});export type ClientSettingsPatch = typeof ClientSettingsPatch.Type;