# ROADMAP-0.38 — Workflow Product Maturity

Everything deferred from v0.37.15 plus what the MVP gate actually
requires: "Team admins build workflows **visually**."

v0.37.15 delivers the plumbing — cancel, unclaim, reassign, stage CRUD
in the FE, queue views. This series builds the product on top of that
plumbing.

---

## Series Overview

```
v0.37.15  Workflow Ownership & Lifecycle (plumbing)
v0.37.16  Projects Surface
v0.37.17  Debug / Model Surface
    │
  ── 0.37 tag ──
    │
v0.38.0   Form Builder                    ← team admins stop writing JSON
v0.38.1   Stage Reorder + Bulk Ops        ← queue management at scale
v0.38.2   SLA Alerting                    ← stale queues self-report
v0.38.3   Visitor Experience              ← the public face
v0.38.4   Workflow Templates + Clone      ← reuse across teams
v0.38.5   Analytics Dashboard             ← throughput, bottlenecks, SLA compliance
    │
  ─ ─ ─  MVP v0.50.0 gate  ─ ─ ─
```

**Milestone gates:**

| Milestone | Gate | Meaning |
|-----------|------|---------|
| v0.37 tag | **UI Complete** | Every platform capability has a surface; no features require raw API calls |
| v0.38.0 | **Self-service** | A team admin can build a complete workflow without touching JSON or asking a global admin |
| v0.38.2 | **Operational** | Stale work surfaces automatically; team admins can manage queues without monitoring dashboards |
| v0.38.5 | **Measurable** | Team leads can answer "how long does stage X take" and "where are we bottlenecked" |

---

## v0.38.0 — Form Builder

**The single biggest gap.** `form_template` is currently raw JSON in a
textarea. The MVP gate says "build workflows visually" — this is the
make-or-break.

### Scope

A visual form builder embedded in the stage editor (E2 from the .15
design). Not a standalone surface — it's a panel that opens when you
click "Edit Form" on a `form_only` or `form_chat` stage.

### Fields supported (matching existing TypedFormTemplate)

`text`, `email`, `select`, `number`, `date`, `textarea`, `checkbox`,
`file`. Each with the validation rules already defined in
`models/workflow.go` (min/max length, pattern, min/max value, etc).

### JSX Exemplar

```jsx
/**
 * FormBuilder — visual editor for stage form_template
 *
 * Opens as a slide-out panel from StageEditor.
 * Produces a TypedFormTemplate JSON blob on save.
 *
 * Features:
 *   - Add/remove/reorder fields
 *   - Field type picker with type-specific validation config
 *   - Fieldset grouping (progressive multi-step forms)
 *   - Conditional visibility (when/op/value)
 *   - Live preview pane
 */
function FormBuilder({ initial, onSave, onCancel }) {
  const [fields, setFields] = useState(initial?.fields || []);
  const [fieldsets, setFieldsets] = useState(initial?.fieldsets || []);
  const [useFieldsets, setUseFieldsets] = useState((initial?.fieldsets?.length || 0) > 0);
  const [preview, setPreview] = useState(false);

  function addField(targetFieldset) {
    const field = {
      key: `field_${Date.now()}`,
      type: 'text',
      label: '',
      required: false,
    };
    if (useFieldsets && targetFieldset !== undefined) {
      // Add to specific fieldset
      setFieldsets(fs => fs.map((f, i) =>
        i === targetFieldset ? { ...f, fields: [...f.fields, field] } : f
      ));
    } else {
      setFields(f => [...f, field]);
    }
  }

  function save() {
    const template = useFieldsets
      ? { fieldsets, hooks: initial?.hooks || null }
      : { fields, hooks: initial?.hooks || null };
    onSave(template);
  }

  return (
    <div className="form-builder">
      <div className="form-builder__header">
        <h4>Form Builder</h4>
        <label className="toggle-label">
          <input type="checkbox" checked={useFieldsets}
                 onChange={e => setUseFieldsets(e.target.checked)} />
          Multi-step (fieldsets)
        </label>
        <button className="btn-small" onClick={() => setPreview(!preview)}>
          {preview ? 'Edit' : 'Preview'}
        </button>
      </div>

      {preview ? (
        <FormPreview fields={fields} fieldsets={useFieldsets ? fieldsets : null} />
      ) : (
        <div className="form-builder__canvas">
          {useFieldsets ? (
            <FieldsetEditor fieldsets={fieldsets} setFieldsets={setFieldsets} />
          ) : (
            <FieldList fields={fields} setFields={setFields} />
          )}
          <button className="btn-small" onClick={() => addField()}>
            + Add Field
          </button>
        </div>
      )}

      <div className="form-builder__footer">
        <button className="btn-small btn-primary" onClick={save}>Save Form</button>
        <button className="btn-small" onClick={onCancel}>Cancel</button>
      </div>
    </div>
  );
}

/**
 * FieldEditor — single field configuration row
 *
 * Inline editing of key, type, label, required, validation, condition.
 * Type-specific validation options appear contextually.
 */
function FieldEditor({ field, onChange, onRemove, allFields }) {
  function set(k, v) { onChange({ ...field, [k]: v }); }

  return (
    <div className="field-editor">
      <div className="form-row">
        <div className="form-group" style={{ flex: 2 }}>
          <label>Label</label>
          <input value={field.label} onChange={e => set('label', e.target.value)} />
        </div>
        <div className="form-group" style={{ flex: 1 }}>
          <label>Key</label>
          <input value={field.key} onChange={e => set('key', e.target.value)}
                 placeholder="field_name" />
        </div>
        <div className="form-group" style={{ flex: 1 }}>
          <label>Type</label>
          <select value={field.type} onChange={e => set('type', e.target.value)}>
            <option value="text">Text</option>
            <option value="textarea">Textarea</option>
            <option value="email">Email</option>
            <option value="number">Number</option>
            <option value="date">Date</option>
            <option value="select">Select</option>
            <option value="checkbox">Checkbox</option>
            <option value="file">File</option>
          </select>
        </div>
      </div>

      <div className="form-row">
        <label className="toggle-label">
          <input type="checkbox" checked={field.required}
                 onChange={e => set('required', e.target.checked)} />
          Required
        </label>

        {/* Type-specific validation — only render what applies */}
        {(field.type === 'text' || field.type === 'textarea') && (
          <ValidationText validation={field.validation}
                          onChange={v => set('validation', v)} />
        )}
        {field.type === 'number' && (
          <ValidationNumber validation={field.validation}
                            onChange={v => set('validation', v)} />
        )}
        {field.type === 'select' && (
          <OptionsEditor options={field.options || []}
                         onChange={o => set('options', o)} />
        )}
      </div>

      {/* Conditional visibility */}
      <ConditionEditor condition={field.condition}
                       onChange={c => set('condition', c)}
                       allFields={allFields} />

      <button className="btn-small btn-danger" onClick={onRemove}>Remove</button>
    </div>
  );
}
```

### BE changes

None. The form builder is pure FE — it produces the same
`TypedFormTemplate` JSON that already exists. The BE validation
in `models/workflow.go` is unchanged.

### Deliverables

| File | What |
|------|------|
| `src/js/sw/components/form-builder/index.js` | FormBuilder root |
| `src/js/sw/components/form-builder/field-editor.js` | FieldEditor, type-specific validators |
| `src/js/sw/components/form-builder/fieldset-editor.js` | Fieldset grouping |
| `src/js/sw/components/form-builder/condition-editor.js` | Conditional visibility |
| `src/js/sw/components/form-builder/preview.js` | Live form preview |
| `src/css/form-builder.css` | Styles |
| Integration into StageEditor (E2 from .15) | "Edit Form" button opens builder |

---

## v0.38.1 — Stage Reorder + Bulk Ops

### Stage drag-and-drop

Replace button-based reorder with drag-and-drop in the stage editor.
No external library — use the HTML5 Drag and Drop API with
`draggable`, `ondragstart`, `ondragover`, `ondrop`.

The reorder PATCH endpoint already exists:
`PATCH /api/v1/teams/:teamId/workflows/:wfId/stages/reorder`

### Bulk assignment operations

Team admins managing 20+ assignments need batch actions.

```jsx
/**
 * BulkAssignmentBar — selection-based bulk actions
 *
 * Appears above the queue when 1+ assignments are selected.
 * Actions: bulk cancel, bulk reassign (to specific user).
 */
function BulkAssignmentBar({ selected, teamId, onAction }) {
  const [reassignTo, setReassignTo] = useState('');

  async function bulkCancel() {
    const ok = await sw.confirm(`Cancel ${selected.length} assignments?`, true);
    if (!ok) return;
    await Promise.all(selected.map(id => sw.api.workflowAssignments.cancel(id)));
    sw.toast(`${selected.length} cancelled`, 'success');
    onAction();
  }

  async function bulkReassign() {
    if (!reassignTo) return;
    await Promise.all(selected.map(id =>
      sw.api.workflowAssignments.reassign(id, reassignTo)
    ));
    sw.toast(`${selected.length} reassigned`, 'success');
    onAction();
  }

  return (
    <div className="bulk-bar">
      <span>{selected.length} selected</span>
      <button className="btn-small btn-danger" onClick={bulkCancel}>Cancel All</button>
      <div className="bulk-bar__reassign">
        <TeamMemberPicker teamId={teamId} value={reassignTo}
                          onChange={setReassignTo} />
        <button className="btn-small" onClick={bulkReassign}
                disabled={!reassignTo}>
          Reassign
        </button>
      </div>
    </div>
  );
}
```

### BE changes

None. Bulk ops are client-side `Promise.all` over existing single
endpoints. If performance becomes an issue at scale (50+ assignments),
add a `POST /api/v1/workflow-assignments/bulk` endpoint in a future
patch. YAGNI for now.

---

## v0.38.2 — SLA Alerting

The monitor already computes `sla_breached`. This version makes it
proactive instead of requiring someone to check the dashboard.

### Scheduled SLA scanner

A new periodic task (Go scheduler, not Starlark) that runs every N
minutes:

1. Query active workflow channels with `sla_seconds` configured
2. Compute breach status from `stage_entered_at`
3. For newly breached instances (not yet notified):
   - Create notification for the assigned team members
   - Emit `workflow.sla_breached` WS event
   - If webhook_url configured, fire webhook

### Data changes

Add `sla_notified_at` (nullable timestamp) to the channels table.
The scanner only fires notifications when `sla_notified_at IS NULL`
and the SLA is breached, then sets the timestamp. Prevents duplicate
alerts.

### FE changes

The queue items (E1, E4) already render `sla_breached` badges. Add:
- Pulsing animation on breached badges
- Toast on `workflow.sla_breached` WS event
- Notification bell integration (already wired in .15 via
  `notifications.NotifyWorkflowClaimed` pattern)

### Deliverables

| File | What |
|------|------|
| `server/scheduler/sla_scanner.go` | Periodic SLA check |
| `server/notifications/workflow_sla.go` | SLA notification builder |
| Migration: `sla_notified_at` column | Both PG + SQLite |
| FE: badge animation CSS | `src/css/sw-primitives.css` |

---

## v0.38.3 — Visitor Experience

The visitor currently gets a raw workflow surface. After .15 they get
a terminal screen (E5) when their stages are done. This version makes
the visitor experience feel like a product.

### Scope

1. **Branded entry page** — the workflow landing page already supports
   branding (`accent_color`, `logo_url`, `tagline`). Extend with:
   - Custom welcome text (markdown)
   - Background image/gradient
   - "Powered by" toggle (hide/show Switchboard branding)

2. **Progress indicator** — visitor sees "Step 1 of N" for their
   visible stages only. Internal team stages are invisible. The
   progress bar counts only stages where the visitor is the audience.

3. **Email notifications** — optional. When configured on the workflow:
   - Collect email at stage 0 (or extract from form data)
   - Send "request received" confirmation
   - Send "your request is complete" when workflow completes
   - No notifications for internal stage transitions

4. **Session resume** — visitor who closes the browser can return to
   `/w/:id/:slug` and resume where they left off. Already partially
   implemented via `sb_session` cookie. Polish the UX: show "Welcome
   back, pick up where you left off" instead of starting fresh.

### BE changes

```go
// Workflow model additions:
type WorkflowBranding struct {
    AccentColor   string `json:"accent_color"`
    LogoURL       string `json:"logo_url"`
    Tagline       string `json:"tagline"`
    WelcomeText   string `json:"welcome_text"`    // NEW: markdown
    BackgroundCSS string `json:"background_css"`   // NEW: gradient or image URL
    HidePoweredBy bool   `json:"hide_powered_by"`  // NEW
}

// Email notification config (in workflow settings):
type WorkflowEmailConfig struct {
    Enabled       bool   `json:"enabled"`
    FromName      string `json:"from_name"`
    OnSubmit      string `json:"on_submit_template"`   // markdown template
    OnComplete    string `json:"on_complete_template"`  // markdown template
}
```

Email sending requires an SMTP config at the platform level
(admin settings). If not configured, email toggle is disabled in
the workflow editor with a hint.

### JSX Exemplar

```jsx
/**
 * VisitorProgress — step indicator for visitor-facing stages
 *
 * Mount: workflow surface, above the stage content
 * Only counts stages where audience = visitor.
 */
function VisitorProgress({ stages, currentStage }) {
  // Filter to visitor-facing stages only
  const visitorStages = stages.filter(s => !s.assignment_team_id);
  const visitorIndex = visitorStages.findIndex(s => s.ordinal === currentStage);
  const total = visitorStages.length;

  if (total <= 1) return null; // Single stage = no progress bar

  return (
    <div className="visitor-progress">
      {visitorStages.map((s, i) => (
        <div key={s.id}
             className={`visitor-progress__step ${
               i < visitorIndex ? 'done' :
               i === visitorIndex ? 'active' : ''
             }`}>
          <div className="visitor-progress__dot">{i < visitorIndex ? '✓' : i + 1}</div>
          <span className="visitor-progress__label">{s.name}</span>
        </div>
      ))}
    </div>
  );
}
```

---

## v0.38.4 — Workflow Templates + Clone

Team admins shouldn't rebuild common patterns from scratch. Two
features:

### Clone workflow

"Duplicate" button on the workflow editor. Creates a new workflow with
the same stages, form templates, and routing rules. New slug, new name
(appended "- Copy"). No versions carried over (must re-publish).

```
POST /api/v1/teams/:teamId/workflows/:id/clone
→ 201 { ...newWorkflow }
```

Pure BE operation — deep-copies workflow + stages, generates new IDs.

### Built-in templates

Seed a `workflow_templates` table with 3-5 common patterns:

| Template | Stages | Description |
|----------|--------|-------------|
| Customer Intake | form → review | Public form, team reviews |
| IT Help Desk | LLM chat → triage → resolution | AI-assisted intake |
| Approval Chain | form → approve → approve → notify | Multi-level approval |
| Feedback Survey | form (multi-step) → analytics | Data collection |
| Onboarding | form → team A → team B → team A | Multi-team handoff |

"New from template" in the team-admin workflow creation flow.
Templates are read-only platform data, not user-editable. They
serve as starting points — clone and customize.

### FE changes

- "Duplicate" button in workflow editor header
- "New from Template" option in workflow creation flow
- Template picker modal with descriptions

---

## v0.38.5 — Analytics Dashboard

Team leads need to answer: how long does each stage take, where are
we bottlenecked, what's our SLA compliance rate.

### Data source

No new data collection. Everything is derivable from existing columns:

- `channels.created_at` — instance start time
- `channels.stage_entered_at` — current stage entry
- `channels.workflow_status` — terminal state
- `workflow_assignments.created_at / claimed_at / completed_at` — assignment lifecycle timestamps

### Metrics

| Metric | Derivation |
|--------|------------|
| Throughput | Count of `completed` instances per time period |
| Average cycle time | `completed_at - created_at` across instances |
| Stage dwell time | `next_stage_entered_at - stage_entered_at` (requires computing from history) |
| SLA compliance | `breached / total` per stage with SLA configured |
| Assignment claim time | `claimed_at - created_at` on assignments |
| Queue depth over time | Snapshot of unassigned count (requires periodic sampling or derive from events) |

### JSX Exemplar

```jsx
/**
 * WorkflowAnalytics — team-admin analytics tab
 *
 * Mount: team-admin workflows surface, "Analytics" tab
 * Data: GET /api/v1/teams/:teamId/workflows/analytics
 *        ?workflow_id=...&period=7d|30d|90d
 */
function WorkflowAnalytics({ teamId }) {
  const [data, setData] = useState(null);
  const [workflowId, setWorkflowId] = useState('');
  const [period, setPeriod] = useState('30d');

  // ... load, filter controls ...

  return (
    <div className="wf-analytics">
      <div className="wf-analytics__filters">
        <WorkflowPicker teamId={teamId} value={workflowId} onChange={setWorkflowId} />
        <PeriodPicker value={period} onChange={setPeriod} />
      </div>

      <div className="wf-analytics__cards">
        <StatCard label="Completed" value={data.completed_count} />
        <StatCard label="Avg Cycle Time" value={formatDuration(data.avg_cycle_seconds)} />
        <StatCard label="SLA Compliance" value={`${data.sla_compliance_pct}%`}
                  variant={data.sla_compliance_pct < 80 ? 'danger' : 'success'} />
        <StatCard label="Avg Claim Time" value={formatDuration(data.avg_claim_seconds)} />
      </div>

      {/* Stage funnel with dwell times — uses existing funnel endpoint + dwell data */}
      <StageFunnel stages={data.stage_metrics} />
    </div>
  );
}
```

### BE changes

New endpoint:
```
GET /api/v1/teams/:teamId/workflows/analytics
    ?workflow_id=...&period=7d|30d|90d
```

Aggregation query over channels + assignments tables. No new tables.
Consider materialized views or periodic snapshot if query cost is
too high on large datasets (unlikely at 50-user scale).

---

## Changeset Budget

| Version | Estimated CS | Heaviest piece |
|---------|-------------|----------------|
| v0.38.0 | 4 | Form builder component tree (5+ files) |
| v0.38.1 | 2 | Drag-and-drop is fiddly but small |
| v0.38.2 | 3 | SLA scanner + notification plumbing |
| v0.38.3 | 4 | Visitor branding + email + progress |
| v0.38.4 | 2 | Clone is one BE endpoint + FE button |
| v0.38.5 | 3 | Analytics query + chart components |
| **Total** | **~18** | |

---

## Risk Notes

**v0.38.0 (Form Builder) is the long pole.** If this slips, the MVP
gate phrase "build workflows visually" fails. Prioritize this over
everything else in the series. If time is tight, ship a simplified
version (no fieldsets, no conditional visibility) and add those in a
patch.

**v0.38.3 (Email) depends on platform SMTP.** If SMTP isn't
configured, the feature is invisible. Consider making the email
config a prerequisite admin step with a setup wizard, or defer email
to v0.38.5 and keep .3 focused on branding + progress.

**v0.38.5 (Analytics) can be cut.** If the series is running long,
analytics is the most deferrable item — it's nice-to-have, not
gate-blocking. The existing monitor + funnel endpoints cover the
critical "is anything stuck" question.