feat: guided-setup wizard — localized explained options + plain-language plan
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Reworks the Setup-Assistent toward the zero-learning-curve bar
(docs/architecture/guided-setup.md, phase 1.1):

- Every scenario/intent/target choice is now a localized option CARD
  with a one-line plain-language explanation of what it configures
  (DE+EN, Sie-form) — replacing the bare dropdowns whose labels were
  English enum humanizations ('Regulated Production', 'This Laptop').
- Three explained steps with a 'Schritt n von 3' progress line
  (stakes → task → environment); the two adaptive toggles move to the
  last step in plain language (no 'air-gapped' jargon).
- The review step renders a localized PLAIN-LANGUAGE summary built
  from 'chain init --answers --plan-json' (the structured SetupPlan) —
  'Ch∆In richtet einen regulierten Betrieb ein: signierte Module
  verlangt · … · geändert wird nur ~/.chain/config.yaml' — instead of
  echoing the CLI's English prose. Warns when an existing config will
  be overwritten. After apply: a plain 'Fertig' + next steps.

flutter analyze clean; widget tests for the step flow + German option
labels. Remaining per plan: clickable follow-up actions, signature
dead-end fix, placement/auto-open, and the LLM free-text path.

Signed-off-by: flemming-it <stefan.a.flemming@googlemail.com>
This commit is contained in:
flemming-it 2026-07-12 22:19:56 +02:00
parent 0073d77a67
commit 140408d26a
7 changed files with 1133 additions and 146 deletions

View file

@ -1695,5 +1695,59 @@
"workspaceSealedSwitchFailed": "Wechsel in den abgeschotteten Bereich fehlgeschlagen: {error}",
"@workspaceSealedSwitchFailed": {"placeholders": {"error": {"type": "String"}}},
"sealedIdentityBar": "Abgeschotteter Bereich — isolierter Hub, eigene Daten und Audit-Kette",
"sealedLeave": "Verlassen"
"sealedLeave": "Verlassen",
"setupStepOf": "Schritt {n} von {total}",
"@setupStepOf": {"placeholders": {"n": {"type": "int"}, "total": {"type": "int"}}},
"setupStep1Title": "Worum geht es?",
"setupStep2Title": "Was möchten Sie zuerst tun?",
"setupStep3Title": "Wo läuft es?",
"setupReviewTitle": "Das wird Ch∆In einrichten",
"setupChooseFreeText": "Oder beschreiben Sie einfach, was Sie vorhaben",
"setupScenTryingOut": "Erst mal ausprobieren",
"setupScenTryingOutSub": "Ein unkomplizierter Arbeitsplatz auf diesem Rechner — ohne Signaturen, ohne Audit-Sperre.",
"setupScenTeamHub": "Ein Team-Server",
"setupScenTeamHubSub": "Ein abgesicherter Hub für mehrere Personen — signierte Module, Ressourcen-Grenzen.",
"setupScenRegulated": "Regulierter Produktivbetrieb",
"setupScenRegulatedSub": "Signierte Module, ein lückenloses, manipulationssicheres Prüfprotokoll und eine menschliche Freigabe vor jedem KI-Schritt.",
"setupScenBuildModules": "Module entwickeln",
"setupScenBuildModulesSub": "Eine Entwickler-Einrichtung zum Schreiben und Testen eigener Module.",
"setupIntentHello": "Das Hallo-Beispiel ausführen",
"setupIntentHelloSub": "Einfach einen Flow einmal von Anfang bis Ende sehen.",
"setupIntentExtract": "Text aus Dokumenten extrahieren",
"setupIntentExtractSub": "Reinen Text aus PDF- und DOCX-Dateien holen.",
"setupIntentExtractSummarize": "Extrahieren und zusammenfassen",
"setupIntentExtractSummarizeSub": "Text extrahieren und anschließend zusammenfassen.",
"setupIntentClassify": "Eingehende Dokumente einsortieren",
"setupIntentClassifySub": "Text extrahieren und mit einem KI-Schritt klassifizieren.",
"setupIntentBuildModule": "Ein eigenes Modul bauen",
"setupIntentBuildModuleSub": "Mit einem Modul-Gerüst starten.",
"setupTargetLaptop": "Dieser Rechner",
"setupTargetLaptopSub": "Läuft lokal auf dem Gerät, an dem Sie gerade sitzen.",
"setupTargetHomeServer": "Ein eigener Server",
"setupTargetHomeServerSub": "Ein Server im eigenen Haus — startet beim Hochfahren, läuft im Hintergrund.",
"setupTargetAirgapped": "Ein vollständig lokaler Server (ohne Internet)",
"setupTargetAirgappedSub": "Ein isolierter Server ohne Internet — die strengste, privateste Betriebsart.",
"setupTargetContainer": "Ein Container",
"setupTargetContainerSub": "Docker oder Podman, mit fertigem Compose-Schnipsel.",
"setupApprovalPlain": "Vor jedem KI-Schritt einen Menschen um Freigabe bitten",
"setupDataLocalPlain": "Daten dürfen das Haus nie verlassen (vollständig lokal)",
"setupPlanIntroDev": "Ch∆In richtet einen unkomplizierten Arbeitsplatz ein.",
"setupPlanIntroEnterprise": "Ch∆In richtet einen abgesicherten Betrieb für ein Team ein.",
"setupPlanIntroAirgapped": "Ch∆In richtet einen vollständig lokalen, regulierten Betrieb ein.",
"setupPlanSignatures": "Es werden nur signierte Module zugelassen.",
"setupPlanWorm": "Das Prüfprotokoll wird zusätzlich manipulationssicher (WORM) gesichert.",
"setupPlanApproval": "Vor jedem KI-Schritt fragt das System einen Menschen um Freigabe.",
"setupPlanModules": "Diese Module werden vorbereitet: {modules}.",
"@setupPlanModules": {"placeholders": {"modules": {"type": "String"}}},
"setupPlanFlow": "Ein Beispiel-Flow „{flow}“ wird angelegt.",
"@setupPlanFlow": {"placeholders": {"flow": {"type": "String"}}},
"setupPlanFileChanged": "Geändert wird nur eine Datei: {path}.",
"@setupPlanFileChanged": {"placeholders": {"path": {"type": "String"}}},
"setupPlanOverwriteWarn": "Eine vorhandene Konfiguration wird überschrieben.",
"setupApplied": "Fertig — Ch∆In ist eingerichtet.",
"setupNextTitle": "Nächste Schritte",
"setupNextHubStart": "Hub starten",
"setupNextInstall": "Die Module installieren",
"setupNextRunFlow": "Den Beispiel-Flow ausführen",
"setupStartCta": "In 3 Fragen loslegen"
}

View file

@ -1734,5 +1734,59 @@
"workspaceSealedSwitchFailed": "Could not switch to the sealed area: {error}",
"@workspaceSealedSwitchFailed": {"placeholders": {"error": {"type": "String"}}},
"sealedIdentityBar": "Sealed area — isolated hub, own data and audit chain",
"sealedLeave": "Leave"
"sealedLeave": "Leave",
"setupStepOf": "Step {n} of {total}",
"@setupStepOf": {"placeholders": {"n": {"type": "int"}, "total": {"type": "int"}}},
"setupStep1Title": "What are the stakes?",
"setupStep2Title": "What do you want to do first?",
"setupStep3Title": "Where will it run?",
"setupReviewTitle": "This is what Ch∆In will set up",
"setupChooseFreeText": "Or just describe what you want to do",
"setupScenTryingOut": "Just trying it out",
"setupScenTryingOutSub": "A relaxed workspace on this machine — no signing, no audit locking.",
"setupScenTeamHub": "A shared team hub",
"setupScenTeamHubSub": "A secured hub for several people — signed modules, resource limits.",
"setupScenRegulated": "Regulated production",
"setupScenRegulatedSub": "Signed modules, a complete tamper-evident audit trail, and a human approval before every AI step.",
"setupScenBuildModules": "Building modules",
"setupScenBuildModulesSub": "A developer setup for writing and testing your own modules.",
"setupIntentHello": "Run the hello example",
"setupIntentHelloSub": "Just see one flow run end to end.",
"setupIntentExtract": "Extract text from documents",
"setupIntentExtractSub": "Pull plain text out of PDF and DOCX files.",
"setupIntentExtractSummarize": "Extract and summarize",
"setupIntentExtractSummarizeSub": "Extract text, then summarize it.",
"setupIntentClassify": "Sort incoming documents",
"setupIntentClassifySub": "Extract text, then classify it with an AI step.",
"setupIntentBuildModule": "Build my own module",
"setupIntentBuildModuleSub": "Start from a module scaffold.",
"setupTargetLaptop": "This computer",
"setupTargetLaptopSub": "Runs locally on the machine you are on now.",
"setupTargetHomeServer": "An on-premise server",
"setupTargetHomeServerSub": "A server in your own house — starts on boot, runs in the background.",
"setupTargetAirgapped": "A fully local server (no internet)",
"setupTargetAirgappedSub": "An isolated server with no internet — the strictest, most private posture.",
"setupTargetContainer": "A container",
"setupTargetContainerSub": "Docker or Podman, with a ready-made compose snippet.",
"setupApprovalPlain": "Ask a person for approval before every AI step",
"setupDataLocalPlain": "Data must never leave the building (fully local)",
"setupPlanIntroDev": "Ch∆In sets up a straightforward workspace.",
"setupPlanIntroEnterprise": "Ch∆In sets up a secured operation for a team.",
"setupPlanIntroAirgapped": "Ch∆In sets up a fully local, regulated operation.",
"setupPlanSignatures": "Only signed modules are allowed.",
"setupPlanWorm": "The audit log is additionally sealed tamper-proof (WORM).",
"setupPlanApproval": "Before every AI step, the system asks a person for approval.",
"setupPlanModules": "These modules are prepared: {modules}.",
"@setupPlanModules": {"placeholders": {"modules": {"type": "String"}}},
"setupPlanFlow": "An example flow “{flow}” is created.",
"@setupPlanFlow": {"placeholders": {"flow": {"type": "String"}}},
"setupPlanFileChanged": "Only one file is changed: {path}.",
"@setupPlanFileChanged": {"placeholders": {"path": {"type": "String"}}},
"setupPlanOverwriteWarn": "An existing configuration will be overwritten.",
"setupApplied": "Done — Ch∆In is set up.",
"setupNextTitle": "Next steps",
"setupNextHubStart": "Start the hub",
"setupNextInstall": "Install the modules",
"setupNextRunFlow": "Run the example flow",
"setupStartCta": "Get started in 3 questions"
}

View file

@ -5046,6 +5046,306 @@ abstract class AppLocalizations {
/// In en, this message translates to:
/// **'Leave'**
String get sealedLeave;
/// No description provided for @setupStepOf.
///
/// In en, this message translates to:
/// **'Step {n} of {total}'**
String setupStepOf(int n, int total);
/// No description provided for @setupStep1Title.
///
/// In en, this message translates to:
/// **'What are the stakes?'**
String get setupStep1Title;
/// No description provided for @setupStep2Title.
///
/// In en, this message translates to:
/// **'What do you want to do first?'**
String get setupStep2Title;
/// No description provided for @setupStep3Title.
///
/// In en, this message translates to:
/// **'Where will it run?'**
String get setupStep3Title;
/// No description provided for @setupReviewTitle.
///
/// In en, this message translates to:
/// **'This is what Ch∆In will set up'**
String get setupReviewTitle;
/// No description provided for @setupChooseFreeText.
///
/// In en, this message translates to:
/// **'Or just describe what you want to do'**
String get setupChooseFreeText;
/// No description provided for @setupScenTryingOut.
///
/// In en, this message translates to:
/// **'Just trying it out'**
String get setupScenTryingOut;
/// No description provided for @setupScenTryingOutSub.
///
/// In en, this message translates to:
/// **'A relaxed workspace on this machine — no signing, no audit locking.'**
String get setupScenTryingOutSub;
/// No description provided for @setupScenTeamHub.
///
/// In en, this message translates to:
/// **'A shared team hub'**
String get setupScenTeamHub;
/// No description provided for @setupScenTeamHubSub.
///
/// In en, this message translates to:
/// **'A secured hub for several people — signed modules, resource limits.'**
String get setupScenTeamHubSub;
/// No description provided for @setupScenRegulated.
///
/// In en, this message translates to:
/// **'Regulated production'**
String get setupScenRegulated;
/// No description provided for @setupScenRegulatedSub.
///
/// In en, this message translates to:
/// **'Signed modules, a complete tamper-evident audit trail, and a human approval before every AI step.'**
String get setupScenRegulatedSub;
/// No description provided for @setupScenBuildModules.
///
/// In en, this message translates to:
/// **'Building modules'**
String get setupScenBuildModules;
/// No description provided for @setupScenBuildModulesSub.
///
/// In en, this message translates to:
/// **'A developer setup for writing and testing your own modules.'**
String get setupScenBuildModulesSub;
/// No description provided for @setupIntentHello.
///
/// In en, this message translates to:
/// **'Run the hello example'**
String get setupIntentHello;
/// No description provided for @setupIntentHelloSub.
///
/// In en, this message translates to:
/// **'Just see one flow run end to end.'**
String get setupIntentHelloSub;
/// No description provided for @setupIntentExtract.
///
/// In en, this message translates to:
/// **'Extract text from documents'**
String get setupIntentExtract;
/// No description provided for @setupIntentExtractSub.
///
/// In en, this message translates to:
/// **'Pull plain text out of PDF and DOCX files.'**
String get setupIntentExtractSub;
/// No description provided for @setupIntentExtractSummarize.
///
/// In en, this message translates to:
/// **'Extract and summarize'**
String get setupIntentExtractSummarize;
/// No description provided for @setupIntentExtractSummarizeSub.
///
/// In en, this message translates to:
/// **'Extract text, then summarize it.'**
String get setupIntentExtractSummarizeSub;
/// No description provided for @setupIntentClassify.
///
/// In en, this message translates to:
/// **'Sort incoming documents'**
String get setupIntentClassify;
/// No description provided for @setupIntentClassifySub.
///
/// In en, this message translates to:
/// **'Extract text, then classify it with an AI step.'**
String get setupIntentClassifySub;
/// No description provided for @setupIntentBuildModule.
///
/// In en, this message translates to:
/// **'Build my own module'**
String get setupIntentBuildModule;
/// No description provided for @setupIntentBuildModuleSub.
///
/// In en, this message translates to:
/// **'Start from a module scaffold.'**
String get setupIntentBuildModuleSub;
/// No description provided for @setupTargetLaptop.
///
/// In en, this message translates to:
/// **'This computer'**
String get setupTargetLaptop;
/// No description provided for @setupTargetLaptopSub.
///
/// In en, this message translates to:
/// **'Runs locally on the machine you are on now.'**
String get setupTargetLaptopSub;
/// No description provided for @setupTargetHomeServer.
///
/// In en, this message translates to:
/// **'An on-premise server'**
String get setupTargetHomeServer;
/// No description provided for @setupTargetHomeServerSub.
///
/// In en, this message translates to:
/// **'A server in your own house — starts on boot, runs in the background.'**
String get setupTargetHomeServerSub;
/// No description provided for @setupTargetAirgapped.
///
/// In en, this message translates to:
/// **'A fully local server (no internet)'**
String get setupTargetAirgapped;
/// No description provided for @setupTargetAirgappedSub.
///
/// In en, this message translates to:
/// **'An isolated server with no internet — the strictest, most private posture.'**
String get setupTargetAirgappedSub;
/// No description provided for @setupTargetContainer.
///
/// In en, this message translates to:
/// **'A container'**
String get setupTargetContainer;
/// No description provided for @setupTargetContainerSub.
///
/// In en, this message translates to:
/// **'Docker or Podman, with a ready-made compose snippet.'**
String get setupTargetContainerSub;
/// No description provided for @setupApprovalPlain.
///
/// In en, this message translates to:
/// **'Ask a person for approval before every AI step'**
String get setupApprovalPlain;
/// No description provided for @setupDataLocalPlain.
///
/// In en, this message translates to:
/// **'Data must never leave the building (fully local)'**
String get setupDataLocalPlain;
/// No description provided for @setupPlanIntroDev.
///
/// In en, this message translates to:
/// **'Ch∆In sets up a straightforward workspace.'**
String get setupPlanIntroDev;
/// No description provided for @setupPlanIntroEnterprise.
///
/// In en, this message translates to:
/// **'Ch∆In sets up a secured operation for a team.'**
String get setupPlanIntroEnterprise;
/// No description provided for @setupPlanIntroAirgapped.
///
/// In en, this message translates to:
/// **'Ch∆In sets up a fully local, regulated operation.'**
String get setupPlanIntroAirgapped;
/// No description provided for @setupPlanSignatures.
///
/// In en, this message translates to:
/// **'Only signed modules are allowed.'**
String get setupPlanSignatures;
/// No description provided for @setupPlanWorm.
///
/// In en, this message translates to:
/// **'The audit log is additionally sealed tamper-proof (WORM).'**
String get setupPlanWorm;
/// No description provided for @setupPlanApproval.
///
/// In en, this message translates to:
/// **'Before every AI step, the system asks a person for approval.'**
String get setupPlanApproval;
/// No description provided for @setupPlanModules.
///
/// In en, this message translates to:
/// **'These modules are prepared: {modules}.'**
String setupPlanModules(String modules);
/// No description provided for @setupPlanFlow.
///
/// In en, this message translates to:
/// **'An example flow “{flow}” is created.'**
String setupPlanFlow(String flow);
/// No description provided for @setupPlanFileChanged.
///
/// In en, this message translates to:
/// **'Only one file is changed: {path}.'**
String setupPlanFileChanged(String path);
/// No description provided for @setupPlanOverwriteWarn.
///
/// In en, this message translates to:
/// **'An existing configuration will be overwritten.'**
String get setupPlanOverwriteWarn;
/// No description provided for @setupApplied.
///
/// In en, this message translates to:
/// **'Done — Ch∆In is set up.'**
String get setupApplied;
/// No description provided for @setupNextTitle.
///
/// In en, this message translates to:
/// **'Next steps'**
String get setupNextTitle;
/// No description provided for @setupNextHubStart.
///
/// In en, this message translates to:
/// **'Start the hub'**
String get setupNextHubStart;
/// No description provided for @setupNextInstall.
///
/// In en, this message translates to:
/// **'Install the modules'**
String get setupNextInstall;
/// No description provided for @setupNextRunFlow.
///
/// In en, this message translates to:
/// **'Run the example flow'**
String get setupNextRunFlow;
/// No description provided for @setupStartCta.
///
/// In en, this message translates to:
/// **'Get started in 3 questions'**
String get setupStartCta;
}
class _AppLocalizationsDelegate

View file

@ -2964,4 +2964,185 @@ class AppLocalizationsDe extends AppLocalizations {
@override
String get sealedLeave => 'Verlassen';
@override
String setupStepOf(int n, int total) {
return 'Schritt $n von $total';
}
@override
String get setupStep1Title => 'Worum geht es?';
@override
String get setupStep2Title => 'Was möchten Sie zuerst tun?';
@override
String get setupStep3Title => 'Wo läuft es?';
@override
String get setupReviewTitle => 'Das wird Ch∆In einrichten';
@override
String get setupChooseFreeText =>
'Oder beschreiben Sie einfach, was Sie vorhaben';
@override
String get setupScenTryingOut => 'Erst mal ausprobieren';
@override
String get setupScenTryingOutSub =>
'Ein unkomplizierter Arbeitsplatz auf diesem Rechner — ohne Signaturen, ohne Audit-Sperre.';
@override
String get setupScenTeamHub => 'Ein Team-Server';
@override
String get setupScenTeamHubSub =>
'Ein abgesicherter Hub für mehrere Personen — signierte Module, Ressourcen-Grenzen.';
@override
String get setupScenRegulated => 'Regulierter Produktivbetrieb';
@override
String get setupScenRegulatedSub =>
'Signierte Module, ein lückenloses, manipulationssicheres Prüfprotokoll und eine menschliche Freigabe vor jedem KI-Schritt.';
@override
String get setupScenBuildModules => 'Module entwickeln';
@override
String get setupScenBuildModulesSub =>
'Eine Entwickler-Einrichtung zum Schreiben und Testen eigener Module.';
@override
String get setupIntentHello => 'Das Hallo-Beispiel ausführen';
@override
String get setupIntentHelloSub =>
'Einfach einen Flow einmal von Anfang bis Ende sehen.';
@override
String get setupIntentExtract => 'Text aus Dokumenten extrahieren';
@override
String get setupIntentExtractSub =>
'Reinen Text aus PDF- und DOCX-Dateien holen.';
@override
String get setupIntentExtractSummarize => 'Extrahieren und zusammenfassen';
@override
String get setupIntentExtractSummarizeSub =>
'Text extrahieren und anschließend zusammenfassen.';
@override
String get setupIntentClassify => 'Eingehende Dokumente einsortieren';
@override
String get setupIntentClassifySub =>
'Text extrahieren und mit einem KI-Schritt klassifizieren.';
@override
String get setupIntentBuildModule => 'Ein eigenes Modul bauen';
@override
String get setupIntentBuildModuleSub => 'Mit einem Modul-Gerüst starten.';
@override
String get setupTargetLaptop => 'Dieser Rechner';
@override
String get setupTargetLaptopSub =>
'Läuft lokal auf dem Gerät, an dem Sie gerade sitzen.';
@override
String get setupTargetHomeServer => 'Ein eigener Server';
@override
String get setupTargetHomeServerSub =>
'Ein Server im eigenen Haus — startet beim Hochfahren, läuft im Hintergrund.';
@override
String get setupTargetAirgapped =>
'Ein vollständig lokaler Server (ohne Internet)';
@override
String get setupTargetAirgappedSub =>
'Ein isolierter Server ohne Internet — die strengste, privateste Betriebsart.';
@override
String get setupTargetContainer => 'Ein Container';
@override
String get setupTargetContainerSub =>
'Docker oder Podman, mit fertigem Compose-Schnipsel.';
@override
String get setupApprovalPlain =>
'Vor jedem KI-Schritt einen Menschen um Freigabe bitten';
@override
String get setupDataLocalPlain =>
'Daten dürfen das Haus nie verlassen (vollständig lokal)';
@override
String get setupPlanIntroDev =>
'Ch∆In richtet einen unkomplizierten Arbeitsplatz ein.';
@override
String get setupPlanIntroEnterprise =>
'Ch∆In richtet einen abgesicherten Betrieb für ein Team ein.';
@override
String get setupPlanIntroAirgapped =>
'Ch∆In richtet einen vollständig lokalen, regulierten Betrieb ein.';
@override
String get setupPlanSignatures =>
'Es werden nur signierte Module zugelassen.';
@override
String get setupPlanWorm =>
'Das Prüfprotokoll wird zusätzlich manipulationssicher (WORM) gesichert.';
@override
String get setupPlanApproval =>
'Vor jedem KI-Schritt fragt das System einen Menschen um Freigabe.';
@override
String setupPlanModules(String modules) {
return 'Diese Module werden vorbereitet: $modules.';
}
@override
String setupPlanFlow(String flow) {
return 'Ein Beispiel-Flow „$flow“ wird angelegt.';
}
@override
String setupPlanFileChanged(String path) {
return 'Geändert wird nur eine Datei: $path.';
}
@override
String get setupPlanOverwriteWarn =>
'Eine vorhandene Konfiguration wird überschrieben.';
@override
String get setupApplied => 'Fertig — Ch∆In ist eingerichtet.';
@override
String get setupNextTitle => 'Nächste Schritte';
@override
String get setupNextHubStart => 'Hub starten';
@override
String get setupNextInstall => 'Die Module installieren';
@override
String get setupNextRunFlow => 'Den Beispiel-Flow ausführen';
@override
String get setupStartCta => 'In 3 Fragen loslegen';
}

View file

@ -2967,4 +2967,180 @@ class AppLocalizationsEn extends AppLocalizations {
@override
String get sealedLeave => 'Leave';
@override
String setupStepOf(int n, int total) {
return 'Step $n of $total';
}
@override
String get setupStep1Title => 'What are the stakes?';
@override
String get setupStep2Title => 'What do you want to do first?';
@override
String get setupStep3Title => 'Where will it run?';
@override
String get setupReviewTitle => 'This is what Ch∆In will set up';
@override
String get setupChooseFreeText => 'Or just describe what you want to do';
@override
String get setupScenTryingOut => 'Just trying it out';
@override
String get setupScenTryingOutSub =>
'A relaxed workspace on this machine — no signing, no audit locking.';
@override
String get setupScenTeamHub => 'A shared team hub';
@override
String get setupScenTeamHubSub =>
'A secured hub for several people — signed modules, resource limits.';
@override
String get setupScenRegulated => 'Regulated production';
@override
String get setupScenRegulatedSub =>
'Signed modules, a complete tamper-evident audit trail, and a human approval before every AI step.';
@override
String get setupScenBuildModules => 'Building modules';
@override
String get setupScenBuildModulesSub =>
'A developer setup for writing and testing your own modules.';
@override
String get setupIntentHello => 'Run the hello example';
@override
String get setupIntentHelloSub => 'Just see one flow run end to end.';
@override
String get setupIntentExtract => 'Extract text from documents';
@override
String get setupIntentExtractSub =>
'Pull plain text out of PDF and DOCX files.';
@override
String get setupIntentExtractSummarize => 'Extract and summarize';
@override
String get setupIntentExtractSummarizeSub =>
'Extract text, then summarize it.';
@override
String get setupIntentClassify => 'Sort incoming documents';
@override
String get setupIntentClassifySub =>
'Extract text, then classify it with an AI step.';
@override
String get setupIntentBuildModule => 'Build my own module';
@override
String get setupIntentBuildModuleSub => 'Start from a module scaffold.';
@override
String get setupTargetLaptop => 'This computer';
@override
String get setupTargetLaptopSub =>
'Runs locally on the machine you are on now.';
@override
String get setupTargetHomeServer => 'An on-premise server';
@override
String get setupTargetHomeServerSub =>
'A server in your own house — starts on boot, runs in the background.';
@override
String get setupTargetAirgapped => 'A fully local server (no internet)';
@override
String get setupTargetAirgappedSub =>
'An isolated server with no internet — the strictest, most private posture.';
@override
String get setupTargetContainer => 'A container';
@override
String get setupTargetContainerSub =>
'Docker or Podman, with a ready-made compose snippet.';
@override
String get setupApprovalPlain =>
'Ask a person for approval before every AI step';
@override
String get setupDataLocalPlain =>
'Data must never leave the building (fully local)';
@override
String get setupPlanIntroDev => 'Ch∆In sets up a straightforward workspace.';
@override
String get setupPlanIntroEnterprise =>
'Ch∆In sets up a secured operation for a team.';
@override
String get setupPlanIntroAirgapped =>
'Ch∆In sets up a fully local, regulated operation.';
@override
String get setupPlanSignatures => 'Only signed modules are allowed.';
@override
String get setupPlanWorm =>
'The audit log is additionally sealed tamper-proof (WORM).';
@override
String get setupPlanApproval =>
'Before every AI step, the system asks a person for approval.';
@override
String setupPlanModules(String modules) {
return 'These modules are prepared: $modules.';
}
@override
String setupPlanFlow(String flow) {
return 'An example flow “$flow” is created.';
}
@override
String setupPlanFileChanged(String path) {
return 'Only one file is changed: $path.';
}
@override
String get setupPlanOverwriteWarn =>
'An existing configuration will be overwritten.';
@override
String get setupApplied => 'Done — Ch∆In is set up.';
@override
String get setupNextTitle => 'Next steps';
@override
String get setupNextHubStart => 'Start the hub';
@override
String get setupNextInstall => 'Install the modules';
@override
String get setupNextRunFlow => 'Run the example flow';
@override
String get setupStartCta => 'Get started in 3 questions';
}

View file

@ -1,14 +1,15 @@
// Guided-setup wizard. Collects scenario / intent / target (plus two
// adaptive toggles), then calls `chain init --answers` to PREVIEW the
// assembled plan and `--apply` to write the config. All the policy lives
// in the Rust deterministic engine (chain_core::guided_setup) this is
// a thin UI over the CLI, so the logic never diverges.
// adaptive toggles) across three explained steps, then previews the
// assembled plan in localized PLAIN LANGUAGE and applies it. All the
// policy lives in the Rust deterministic engine
// (chain_core::guided_setup); this is a thin UI over `chain init`.
//
// NOTE: the dropdown option labels are humanised from the canonical
// kebab-case enum values (trying-out "Trying Out"); localising those
// per option is a follow-up. The structural UI + the applied plan
// (rendered from the CLI's localisable output) are the meaningful parts.
// The preview is rendered from `chain init --answers --plan-json`
// (a structured SetupPlan), so the operator sees a German/English
// plain-language summary never the CLI's English prose. Every
// option carries a one-line explanation of what it configures.
import 'dart:convert';
import 'dart:io';
import 'package:flutter/material.dart';
@ -16,11 +17,20 @@ import 'package:flutter/material.dart';
import '../data/error_presentation.dart';
import '../data/system_actions.dart';
import '../l10n/app_localizations.dart';
import '../theme/tokens.dart';
/// A selectable setup option: the stable kebab wire value plus the
/// localized label + one-line explanation resolved at build time.
class _Option {
final String value;
final String Function(AppLocalizations) label;
final String Function(AppLocalizations) sub;
const _Option(this.value, this.label, this.sub);
}
class GuidedSetupDialog extends StatefulWidget {
const GuidedSetupDialog({super.key});
/// Launch the wizard as a modal dialog.
static Future<void> show(BuildContext context) => showDialog<void>(
context: context,
builder: (_) => const GuidedSetupDialog(),
@ -31,43 +41,42 @@ class GuidedSetupDialog extends StatefulWidget {
}
class _GuidedSetupDialogState extends State<GuidedSetupDialog> {
// Canonical SetupAnswers enum values (serde kebab-case in Rust).
static const _scenarios = <String>[
'trying-out',
'team-hub',
'regulated-production',
'building-modules',
// Canonical SetupAnswers wire values (serde kebab-case in Rust) with
// their localized label + explanation.
static final _scenarios = <_Option>[
_Option('trying-out', (l) => l.setupScenTryingOut, (l) => l.setupScenTryingOutSub),
_Option('team-hub', (l) => l.setupScenTeamHub, (l) => l.setupScenTeamHubSub),
_Option('regulated-production', (l) => l.setupScenRegulated, (l) => l.setupScenRegulatedSub),
_Option('building-modules', (l) => l.setupScenBuildModules, (l) => l.setupScenBuildModulesSub),
];
static const _intents = <String>[
'hello-world',
'extract-text',
'extract-summarize',
'classify-documents',
'build-module',
static final _intents = <_Option>[
_Option('hello-world', (l) => l.setupIntentHello, (l) => l.setupIntentHelloSub),
_Option('extract-text', (l) => l.setupIntentExtract, (l) => l.setupIntentExtractSub),
_Option('extract-summarize', (l) => l.setupIntentExtractSummarize, (l) => l.setupIntentExtractSummarizeSub),
_Option('classify-documents', (l) => l.setupIntentClassify, (l) => l.setupIntentClassifySub),
_Option('build-module', (l) => l.setupIntentBuildModule, (l) => l.setupIntentBuildModuleSub),
];
static const _targets = <String>[
'this-laptop',
'home-server',
'air-gapped-server',
'container',
static final _targets = <_Option>[
_Option('this-laptop', (l) => l.setupTargetLaptop, (l) => l.setupTargetLaptopSub),
_Option('home-server', (l) => l.setupTargetHomeServer, (l) => l.setupTargetHomeServerSub),
_Option('air-gapped-server', (l) => l.setupTargetAirgapped, (l) => l.setupTargetAirgappedSub),
_Option('container', (l) => l.setupTargetContainer, (l) => l.setupTargetContainerSub),
];
int _step = 0; // 0 = answers, 1 = review/apply
static const _totalSteps = 3; // three answer steps; the review is step 4
int _step = 0; // 0..2 answers, 3 = review/apply
String _scenario = 'trying-out';
String _intent = 'extract-summarize';
String _target = 'this-laptop';
bool _requireApproval = false;
bool _dataLocal = false;
bool _busy = false;
String? _preview;
String? _applied;
Map<String, dynamic>? _plan; // parsed SetupPlan from --plan-json
bool _applied = false;
String _humanize(String kebab) => kebab
.split('-')
.map((w) => w.isEmpty ? w : '${w[0].toUpperCase()}${w.substring(1)}')
.join(' ');
String _answersYaml() => 'scenario: $_scenario\n'
String _answersYaml() =>
'scenario: $_scenario\n'
'intent: $_intent\n'
'target: $_target\n'
'require_approval: $_requireApproval\n'
@ -79,22 +88,36 @@ class _GuidedSetupDialogState extends State<GuidedSetupDialog> {
return f.path;
}
/// True when a config file already exists (so applying overwrites it).
bool _configExists() {
final home =
Platform.environment['HOME'] ?? Platform.environment['USERPROFILE'];
if (home == null) return false;
final sep = Platform.pathSeparator;
return File('$home$sep.chain${sep}config.yaml').existsSync();
}
Future<void> _goReview() async {
setState(() {
_busy = true;
_preview = null;
_plan = null;
});
final path = await _writeAnswers();
final r = await SystemActions.chainInit(['--answers', path]);
final r = await SystemActions.chainInit(['--answers', path, '--plan-json']);
if (!mounted) return;
setState(() => _busy = false);
if (r.ok) {
try {
final plan = jsonDecode(r.stdout.trim()) as Map<String, dynamic>;
setState(() {
_preview = r.stdout.trim();
_step = 1;
_plan = plan;
_step = _totalSteps; // review
});
} catch (_) {
showFaiProcessError(context, 'chain init --plan-json', r.stdout, r.stderr);
}
} else {
showFaiProcessError(context, 'chain init --answers', r.stdout, r.stderr);
showFaiProcessError(context, 'chain init --plan-json', r.stdout, r.stderr);
}
}
@ -107,7 +130,7 @@ class _GuidedSetupDialogState extends State<GuidedSetupDialog> {
if (!mounted) return;
setState(() => _busy = false);
if (r.ok) {
setState(() => _applied = r.stdout.trim());
setState(() => _applied = true);
} else {
showFaiProcessError(context, 'chain init --apply', r.stdout, r.stderr);
}
@ -116,106 +139,167 @@ class _GuidedSetupDialogState extends State<GuidedSetupDialog> {
@override
Widget build(BuildContext context) {
final l = AppLocalizations.of(context)!;
final reviewing = _step >= _totalSteps;
return AlertDialog(
title: Text(l.guidedSetupTitle),
title: Text(reviewing ? l.setupReviewTitle : _stepTitle(l)),
content: SizedBox(
width: 460,
width: 480,
child: SingleChildScrollView(
child: _step == 0 ? _answersStep(l) : _reviewStep(l),
child: reviewing ? _reviewStep(l) : _answerStep(l),
),
),
actions: _actions(l),
);
}
Widget _answersStep(AppLocalizations l) {
String _stepTitle(AppLocalizations l) => switch (_step) {
0 => l.setupStep1Title,
1 => l.setupStep2Title,
_ => l.setupStep3Title,
};
Widget _answerStep(AppLocalizations l) {
final (options, selected, onSelect) = switch (_step) {
0 => (_scenarios, _scenario, (String v) => setState(() => _scenario = v)),
1 => (_intents, _intent, (String v) => setState(() => _intent = v)),
_ => (_targets, _target, (String v) => setState(() => _target = v)),
};
return Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(l.guidedSetupIntro),
const SizedBox(height: 16),
_dropdown(l.guidedSetupScenario, _scenarios, _scenario,
(v) => setState(() => _scenario = v)),
const SizedBox(height: 12),
_dropdown(l.guidedSetupIntent, _intents, _intent,
(v) => setState(() => _intent = v)),
const SizedBox(height: 12),
_dropdown(l.guidedSetupTarget, _targets, _target,
(v) => setState(() => _target = v)),
const SizedBox(height: 8),
Padding(
padding: const EdgeInsets.only(bottom: ChainSpace.sm),
child: Text(
l.setupStepOf(_step + 1, _totalSteps),
style: Theme.of(context).textTheme.labelSmall?.copyWith(
color: Theme.of(context).colorScheme.onSurfaceVariant,
),
),
),
for (final o in options)
_OptionCard(
title: o.label(l),
subtitle: o.sub(l),
selected: selected == o.value,
onTap: () => onSelect(o.value),
),
// The two adaptive toggles live on the last answer step, in
// plain language (no "air-gapped" jargon).
if (_step == 2) ...[
const SizedBox(height: ChainSpace.sm),
SwitchListTile(
contentPadding: EdgeInsets.zero,
title: Text(l.guidedSetupApproval),
title: Text(l.setupApprovalPlain),
value: _requireApproval,
onChanged: (v) => setState(() => _requireApproval = v),
),
SwitchListTile(
contentPadding: EdgeInsets.zero,
title: Text(l.guidedSetupDataLocal),
title: Text(l.setupDataLocalPlain),
value: _dataLocal,
onChanged: (v) => setState(() => _dataLocal = v),
),
],
);
}
Widget _dropdown(
String label,
List<String> items,
String value,
ValueChanged<String> onChanged,
) {
return InputDecorator(
decoration: InputDecoration(
labelText: label,
border: const OutlineInputBorder(),
isDense: true,
),
child: DropdownButtonHideUnderline(
child: DropdownButton<String>(
isExpanded: true,
value: value,
items: [
for (final i in items)
DropdownMenuItem<String>(value: i, child: Text(_humanize(i))),
],
onChanged: (v) {
if (v != null) onChanged(v);
},
),
),
);
}
Widget _reviewStep(AppLocalizations l) {
final applied = _applied;
final plan = _plan;
if (plan == null) return const SizedBox.shrink();
final theme = Theme.of(context);
final lines = _planLines(l, plan);
return Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(applied != null
? l.guidedSetupApplied
: l.guidedSetupReviewHeading),
const SizedBox(height: 12),
Container(
width: double.infinity,
padding: const EdgeInsets.all(12),
decoration: BoxDecoration(
color: Theme.of(context).colorScheme.surfaceContainerHighest,
borderRadius: BorderRadius.circular(6),
if (_applied) ...[
Row(
children: [
Icon(Icons.check_circle, color: ChainColors.success, size: 20),
const SizedBox(width: ChainSpace.sm),
Text(l.setupApplied, style: theme.textTheme.titleSmall),
],
),
const SizedBox(height: ChainSpace.md),
Text(l.setupNextTitle, style: theme.textTheme.labelLarge),
const SizedBox(height: 4),
_next(l.setupNextHubStart),
if ((plan['modules'] as List?)?.isNotEmpty ?? false)
_next(l.setupNextInstall),
_next(l.setupNextRunFlow),
] else ...[
for (final line in lines)
Padding(
padding: const EdgeInsets.only(bottom: 6),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text('· ', style: theme.textTheme.bodyMedium),
Expanded(
child: Text(line, style: theme.textTheme.bodyMedium),
),
],
),
),
if (_configExists()) ...[
const SizedBox(height: ChainSpace.sm),
Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Icon(Icons.info_outline, size: 16, color: theme.colorScheme.tertiary),
const SizedBox(width: 6),
Expanded(
child: Text(
l.setupPlanOverwriteWarn,
style: theme.textTheme.bodySmall?.copyWith(
color: theme.colorScheme.tertiary,
),
// SelectableText keeps the plan copyable (project rule:
// anything an operator might want to keep is selectable).
child: SelectableText(
applied ?? _preview ?? '',
style: Theme.of(context).textTheme.bodySmall,
),
),
],
),
],
],
],
);
}
Widget _next(String label) => Padding(
padding: const EdgeInsets.only(top: 4),
child: Row(
children: [
Icon(Icons.arrow_right, size: 18, color: Theme.of(context).colorScheme.primary),
const SizedBox(width: 4),
Expanded(child: Text(label, style: Theme.of(context).textTheme.bodyMedium)),
],
),
);
/// Build the localized plain-language plan lines from the structured
/// SetupPlan (never the CLI prose).
List<String> _planLines(AppLocalizations l, Map<String, dynamic> plan) {
final lines = <String>[];
switch (plan['profile'] as String? ?? '') {
case 'air-gapped':
lines.add(l.setupPlanIntroAirgapped);
case 'enterprise':
lines.add(l.setupPlanIntroEnterprise);
default:
lines.add(l.setupPlanIntroDev);
}
if (plan['require_signatures'] == true) lines.add(l.setupPlanSignatures);
if (plan['worm_audit'] == true) lines.add(l.setupPlanWorm);
if (plan['approval_step'] == true) lines.add(l.setupPlanApproval);
final modules = (plan['modules'] as List?)?.cast<String>() ?? const [];
if (modules.isNotEmpty) lines.add(l.setupPlanModules(modules.join(', ')));
final flow = plan['starter_flow'] as String? ?? '';
if (flow.isNotEmpty) lines.add(l.setupPlanFlow(flow));
lines.add(l.setupPlanFileChanged('~/.chain/config.yaml'));
return lines;
}
List<Widget> _actions(AppLocalizations l) {
if (_busy) {
return const [
@ -229,7 +313,7 @@ class _GuidedSetupDialogState extends State<GuidedSetupDialog> {
),
];
}
if (_applied != null) {
if (_applied) {
return [
FilledButton(
onPressed: () => Navigator.of(context).pop(),
@ -237,21 +321,111 @@ class _GuidedSetupDialogState extends State<GuidedSetupDialog> {
),
];
}
if (_step == 0) {
if (_step < _totalSteps) {
return [
TextButton(
onPressed: () => Navigator.of(context).pop(),
child: Text(l.guidedSetupCancel),
onPressed: _step == 0
? () => Navigator.of(context).pop()
: () => setState(() => _step -= 1),
child: Text(_step == 0 ? l.guidedSetupCancel : l.guidedSetupBack),
),
FilledButton(
onPressed: _step < _totalSteps - 1
? () => setState(() => _step += 1)
: _goReview,
child: Text(l.guidedSetupNext),
),
FilledButton(onPressed: _goReview, child: Text(l.guidedSetupNext)),
];
}
// Review step.
return [
TextButton(
onPressed: () => setState(() => _step = 0),
onPressed: () => setState(() => _step = _totalSteps - 1),
child: Text(l.guidedSetupBack),
),
FilledButton(onPressed: _apply, child: Text(l.guidedSetupApply)),
];
}
}
/// A selectable card: title + one-line explanation, highlighted when
/// selected. Replaces the bare dropdowns so every choice explains
/// itself in place (zero-learning-curve).
class _OptionCard extends StatelessWidget {
final String title;
final String subtitle;
final bool selected;
final VoidCallback onTap;
const _OptionCard({
required this.title,
required this.subtitle,
required this.selected,
required this.onTap,
});
@override
Widget build(BuildContext context) {
final theme = Theme.of(context);
final accent = theme.colorScheme.primary;
return Padding(
padding: const EdgeInsets.only(bottom: ChainSpace.sm),
child: Material(
color: selected
? accent.withValues(alpha: 0.10)
: theme.colorScheme.surfaceContainerHighest,
borderRadius: BorderRadius.circular(ChainRadius.md),
child: InkWell(
borderRadius: BorderRadius.circular(ChainRadius.md),
onTap: onTap,
child: Container(
padding: const EdgeInsets.symmetric(
horizontal: ChainSpace.md,
vertical: ChainSpace.sm,
),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(ChainRadius.md),
border: Border.all(
color: selected ? accent : theme.colorScheme.outlineVariant,
width: selected ? 1.5 : 1,
),
),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Icon(
selected
? Icons.radio_button_checked
: Icons.radio_button_unchecked,
size: 18,
color: selected ? accent : theme.colorScheme.onSurfaceVariant,
),
const SizedBox(width: ChainSpace.sm),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
title,
style: theme.textTheme.titleSmall?.copyWith(
fontWeight: FontWeight.w600,
),
),
const SizedBox(height: 2),
Text(
subtitle,
style: theme.textTheme.bodySmall?.copyWith(
color: theme.colorScheme.onSurfaceVariant,
),
),
],
),
),
],
),
),
),
),
);
}
}

View file

@ -1,30 +1,78 @@
// Smoke test for the guided-setup wizard: it mounts and renders its
// first step (three choice dropdowns) without touching the CLI. The
// `chain init` shell-out only happens on Next/Apply, so mounting is
// side-effect-free and safe to assert in a widget test.
// Guided-setup wizard the three explained answer steps. Verifies
// that options render as localized cards with their one-line
// explanation (no English enum humanization) and that Weiter/Zurück
// walk the steps. The review step calls the CLI (a subprocess) and is
// out of scope for a widget test.
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:chain_studio/l10n/app_localizations.dart';
import 'package:chain_studio/widgets/guided_setup_dialog.dart';
void main() {
testWidgets('guided setup wizard mounts and shows the first step',
(tester) async {
await tester.pumpWidget(
MaterialApp(
locale: const Locale('en'),
Widget _host() => MaterialApp(
locale: const Locale('de'),
localizationsDelegates: AppLocalizations.localizationsDelegates,
supportedLocales: AppLocalizations.supportedLocales,
home: const Scaffold(body: GuidedSetupDialog()),
home: Builder(
builder: (context) => Scaffold(
body: Center(
child: ElevatedButton(
onPressed: () => GuidedSetupDialog.show(context),
child: const Text('open'),
),
);
await tester.pump();
),
),
),
);
// Title from l10n + the three scenario/intent/target dropdowns.
expect(find.text('Setup assistant'), findsWidgets);
expect(find.byType(DropdownButton<String>), findsNWidgets(3));
// The "Next" action is present (advances to the review/apply step).
expect(find.widgetWithText(FilledButton, 'Next'), findsOneWidget);
void main() {
testWidgets('step 1 shows scenario options in German with explanations', (
tester,
) async {
await tester.pumpWidget(_host());
await tester.tap(find.text('open'));
await tester.pumpAndSettle();
// Step counter + localized (German) scenario labels, not the
// English enum humanization.
expect(find.text('Schritt 1 von 3'), findsOneWidget);
expect(find.text('Regulierter Produktivbetrieb'), findsOneWidget);
expect(find.text('Erst mal ausprobieren'), findsOneWidget);
// Each option carries its one-line explanation.
expect(
find.textContaining('menschliche Freigabe vor jedem KI-Schritt'),
findsOneWidget,
);
// No leaked English enum labels.
expect(find.text('Regulated Production'), findsNothing);
expect(find.text('Trying Out'), findsNothing);
});
testWidgets('Weiter/Zurück walk the three answer steps', (tester) async {
await tester.pumpWidget(_host());
await tester.tap(find.text('open'));
await tester.pumpAndSettle();
// Step 1 2 (task).
await tester.tap(find.text('Weiter'));
await tester.pumpAndSettle();
expect(find.text('Schritt 2 von 3'), findsOneWidget);
expect(find.text('Text aus Dokumenten extrahieren'), findsOneWidget);
// Step 2 3 (environment) shows the two plain-language toggles.
await tester.tap(find.text('Weiter'));
await tester.pumpAndSettle();
expect(find.text('Schritt 3 von 3'), findsOneWidget);
expect(find.text('Dieser Rechner'), findsOneWidget);
expect(
find.text('Vor jedem KI-Schritt einen Menschen um Freigabe bitten'),
findsOneWidget,
);
// Zurück returns to step 2.
await tester.tap(find.text('Zurück'));
await tester.pumpAndSettle();
expect(find.text('Schritt 2 von 3'), findsOneWidget);
});
}