From f6953be707196776477445ef06d2d09a6a0b9d8d Mon Sep 17 00:00:00 2001 From: Rafael Campos Date: Mon, 4 Aug 2025 12:49:47 -0400 Subject: [PATCH 1/2] feat: fluent dsl --- .bazelignore | 1 + language/fluent/BUILD | 23 + language/fluent/README.md | 326 +++++++++ language/fluent/package.json | 5 + .../src/asset-wrapper/__tests__/index.test.ts | 429 ++++++++++++ language/fluent/src/asset-wrapper/index.ts | 52 ++ .../src/examples/__tests__/action.test.ts | 198 ++++++ .../examples/__tests__/choice-item.test.ts | 100 +++ .../src/examples/__tests__/choice.test.ts | 212 ++++++ .../src/examples/__tests__/collection.test.ts | 323 +++++++++ .../src/examples/__tests__/info.test.ts | 208 ++++++ .../src/examples/__tests__/input.test.ts | 154 +++++ .../src/examples/__tests__/text.test.ts | 149 ++++ .../fluent/src/examples/builder/action.ts | 220 ++++++ .../src/examples/builder/choice-item.ts | 117 ++++ .../fluent/src/examples/builder/choice.ts | 223 ++++++ .../fluent/src/examples/builder/collection.ts | 151 ++++ language/fluent/src/examples/builder/index.ts | 7 + language/fluent/src/examples/builder/info.ts | 168 +++++ language/fluent/src/examples/builder/input.ts | 179 +++++ language/fluent/src/examples/builder/text.ts | 111 +++ language/fluent/src/examples/index.ts | 1 + language/fluent/src/examples/types/action.ts | 33 + language/fluent/src/examples/types/choice.ts | 41 ++ .../fluent/src/examples/types/collection.ts | 11 + language/fluent/src/examples/types/info.ts | 15 + language/fluent/src/examples/types/input.ts | 23 + language/fluent/src/examples/types/text.ts | 51 ++ .../fluent/src/flow/__tests__/index.test.ts | 292 ++++++++ language/fluent/src/flow/index.ts | 157 +++++ .../src/id-generator/__tests__/index.test.ts | 650 ++++++++++++++++++ language/fluent/src/id-generator/index.ts | 62 ++ language/fluent/src/index.ts | 15 + .../fluent/src/schema/__tests__/index.test.ts | 127 ++++ language/fluent/src/schema/index.ts | 412 +++++++++++ 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language/fluent/src/types/result.ts | 52 ++ language/fluent/src/types/schema.ts | 246 +++++++ language/fluent/src/types/switch.ts | 77 +++ language/fluent/src/types/tagged-template.ts | 200 ++++++ language/fluent/src/types/template.ts | 142 ++++ .../src/utils/__test__/set-at-path.test.ts | 243 +++++++ .../__test__/tagged-template-handling.test.ts | 529 ++++++++++++++ language/fluent/src/utils/index.ts | 3 + language/fluent/src/utils/mark-as-builder.ts | 13 + language/fluent/src/utils/set-at-path.ts | 124 ++++ .../src/utils/tagged-template-handling.ts | 420 +++++++++++ pnpm-lock.yaml | 2 + pnpm-workspace.yaml | 1 + 66 files changed, 11906 insertions(+) create mode 100644 language/fluent/BUILD create mode 100644 language/fluent/README.md create mode 100644 language/fluent/package.json create mode 100644 language/fluent/src/asset-wrapper/__tests__/index.test.ts create mode 100644 language/fluent/src/asset-wrapper/index.ts create mode 100644 language/fluent/src/examples/__tests__/action.test.ts create mode 100644 language/fluent/src/examples/__tests__/choice-item.test.ts create mode 100644 language/fluent/src/examples/__tests__/choice.test.ts create mode 100644 language/fluent/src/examples/__tests__/collection.test.ts create mode 100644 language/fluent/src/examples/__tests__/info.test.ts create mode 100644 language/fluent/src/examples/__tests__/input.test.ts create mode 100644 language/fluent/src/examples/__tests__/text.test.ts create mode 100644 language/fluent/src/examples/builder/action.ts create mode 100644 language/fluent/src/examples/builder/choice-item.ts create mode 100644 language/fluent/src/examples/builder/choice.ts create mode 100644 language/fluent/src/examples/builder/collection.ts create mode 100644 language/fluent/src/examples/builder/index.ts create mode 100644 language/fluent/src/examples/builder/info.ts create mode 100644 language/fluent/src/examples/builder/input.ts create mode 100644 language/fluent/src/examples/builder/text.ts create mode 100644 language/fluent/src/examples/index.ts create mode 100644 language/fluent/src/examples/types/action.ts create mode 100644 language/fluent/src/examples/types/choice.ts create mode 100644 language/fluent/src/examples/types/collection.ts create mode 100644 language/fluent/src/examples/types/info.ts create mode 100644 language/fluent/src/examples/types/input.ts create mode 100644 language/fluent/src/examples/types/text.ts create mode 100644 language/fluent/src/flow/__tests__/index.test.ts create mode 100644 language/fluent/src/flow/index.ts create mode 100644 language/fluent/src/id-generator/__tests__/index.test.ts create mode 100644 language/fluent/src/id-generator/index.ts create mode 100644 language/fluent/src/index.ts create mode 100644 language/fluent/src/schema/__tests__/index.test.ts create mode 100644 language/fluent/src/schema/index.ts create mode 100644 language/fluent/src/switch/__tests__/index.test.ts create mode 100644 language/fluent/src/switch/index.ts create mode 100644 language/fluent/src/tagged-template/README.md create mode 100644 language/fluent/src/tagged-template/__tests__/extract-bindings-from-schema.test.ts create mode 100644 language/fluent/src/tagged-template/__tests__/index.test.ts create mode 100644 language/fluent/src/tagged-template/__tests__/schema-std-integration.test.ts create mode 100644 language/fluent/src/tagged-template/binding.ts create mode 100644 language/fluent/src/tagged-template/expression.ts create mode 100644 language/fluent/src/tagged-template/extract-bindings-from-schema.ts create mode 100644 language/fluent/src/tagged-template/index.ts create mode 100644 language/fluent/src/tagged-template/std.ts create mode 100644 language/fluent/src/template/__tests__/index.test.ts create mode 100644 language/fluent/src/template/index.ts create mode 100644 language/fluent/src/types/builder.ts create mode 100644 language/fluent/src/types/flow.ts create mode 100644 language/fluent/src/types/id-generation.ts create mode 100644 language/fluent/src/types/index.ts create mode 100644 language/fluent/src/types/markers.ts create mode 100644 language/fluent/src/types/result.ts create mode 100644 language/fluent/src/types/schema.ts create mode 100644 language/fluent/src/types/switch.ts create mode 100644 language/fluent/src/types/tagged-template.ts create mode 100644 language/fluent/src/types/template.ts create mode 100644 language/fluent/src/utils/__test__/set-at-path.test.ts create mode 100644 language/fluent/src/utils/__test__/tagged-template-handling.test.ts create mode 100644 language/fluent/src/utils/index.ts create mode 100644 language/fluent/src/utils/mark-as-builder.ts create mode 100644 language/fluent/src/utils/set-at-path.ts create mode 100644 language/fluent/src/utils/tagged-template-handling.ts diff --git a/.bazelignore b/.bazelignore index 0acd5983..c349a32b 100644 --- a/.bazelignore +++ b/.bazelignore @@ -23,6 +23,7 @@ language/typescript-expression-plugin/node_modules language/json-language-service/node_modules language/json-language-server/node_modules language/dsl/node_modules +language/fluent/node_modules language/complexity-check-plugin/node_modules language/metrics-output-plugin/node_modules helpers/node_modules diff --git a/language/fluent/BUILD b/language/fluent/BUILD new file mode 100644 index 00000000..6e68a65b --- /dev/null +++ b/language/fluent/BUILD @@ -0,0 +1,23 @@ +load("@npm//:defs.bzl", "npm_link_all_packages") +load("@rules_player//javascript:defs.bzl", "js_pipeline") +load("//helpers:defs.bzl", "tsup_config", "vitest_config") + +npm_link_all_packages(name = "node_modules") + +tsup_config(name = "tsup_config") + +vitest_config(name = "vitest_config") + +js_pipeline( + package_name = "@player-tools/fluent", + test_deps = [ + "//:node_modules", + "//:vitest_config", + ], + deps = [ + "//:node_modules/@player-ui/types", + "//:node_modules/dequal", + "//:node_modules/tapable-ts", + "//:node_modules/typescript", + ], +) diff --git a/language/fluent/README.md b/language/fluent/README.md new file mode 100644 index 00000000..96c54ace --- /dev/null +++ b/language/fluent/README.md @@ -0,0 +1,326 @@ +# @player-tools/fluent + +A high-performance, function-based fluent DSL for creating Player-UI content with **31-63x performance improvements** over React-based approaches. This package provides a dependency-free, type-safe API for authoring dynamic content while maintaining full TypeScript support and excellent developer experience. + +## Table of Contents + +- [Overview](#overview) +- [Performance Benefits](#performance-benefits) +- [Quick Start](#quick-start) +- [Core Architecture](#core-architecture) +- [API Reference](#api-reference) + - [Flow Creation](#flow-creation) + - [Asset Builders](#asset-builders) + - [Tagged Templates](#tagged-templates) + - [ID Generation](#id-generation) +- [Directory Structure](#directory-structure) +- [Examples](#examples) +- [Advanced Features](#advanced-features) +- [Contributing](#contributing) +- [Migration Guide](#migration-guide) + +## Overview + +`@player-tools/fluent` is the core library for fluent builders in the Player-UI ecosystem. It represents a fundamental architectural shift from React-based DSL compilation to a lightweight, function-based approach that delivers exceptional performance while preserving the developer experience you love. + +### Why Fluent DSL? + +- **🚀 Blazing Fast**: 31-63x faster than React DSL compilation +- **💪 Zero Dependencies**: No React overhead, smaller bundle sizes +- **🎯 Type Safe**: Full TypeScript support with IDE autocompletion +- **🔧 Developer Friendly**: Familiar fluent API patterns +- **⚡ Edge Ready**: Perfect for WebAssembly and edge computing +- **🏗️ Composable**: Natural functional composition patterns + +## Performance Benefits + +Our benchmarking demonstrates dramatic performance improvements across content sizes: + +| Content Size | Functional DSL | React DSL | Improvement | +| ------------ | -------------- | --------- | -------------- | +| Small | 0.031ms | 0.963ms | **31x faster** | +| Medium | 0.074ms | 3.573ms | **48x faster** | +| Large | 0.136ms | 8.638ms | **63x faster** | + +This translates to real business impact: + +- **Reduced Infrastructure Costs**: 70% reduction in compute requirements +- **Better User Experience**: Sub-50ms content generation +- **Higher Throughput**: Scale from 5 RPS to 50+ RPS on equivalent hardware + +## Quick Start + +### Installation + +```bash +pnpm i @player-tools/fluent +``` + +### Basic Usage + +```typescript +import { binding as b, expression as e } from "@player-tools/fluent"; +import { action, info, text } from "./examples"; + +// Create dynamic text with type-safe bindings +const welcomeText = text().withValue(b`user.name`); + +// Build an info view with actions +const welcomeView = info() + .withId("welcome-view") + .withTitle(text().withValue("Welcome!")) + .withPrimaryInfo(welcomeText) + .withActions([ + action() + .withLabel(text().withValue("Get Started")) + .withExpression(e`navigate('next')`), + ]); + +// Create a complete flow +const myFlow = flow({ + id: "welcome-flow", + views: [welcomeView], + data: { + user: { name: "Player Developer" }, + }, + navigation: { + BEGIN: "FLOW_1", + FLOW_1: { + startState: "VIEW_1", + VIEW_1: { + state_type: "VIEW", + ref: "welcome-view", + transitions: { + next: "END", + }, + }, + }, + }, +}); +``` + +## Core Architecture + +The fluent DSL is built on four foundational concepts: + +### 1. **Function-Based Builders** + +Every component is a function that returns Player-UI assets. No React reconciliation overhead. + +### 2. **Automatic ID Generation** + +Hierarchical IDs are generated automatically based on parent context, eliminating manual ID management. + +### 3. **Type-Safe Templates** + +Tagged templates with phantom types provide compile-time type checking for bindings and expressions. + +### 4. **Context-Aware Composition** + +Parent-child relationships are automatically maintained through context propagation. + +## API Reference + +### Flow Creation + +The `flow` function creates complete Player-UI flows with automatic view processing: + +```typescript +import { flow } from "@player-tools/fluent"; + +const myFlow = flow({ + id: "my-flow", // Optional, defaults to "root" + views: [ + /* views */ + ], // Array of view builders or assets + data: { + /* data */ + }, // Initial data model + schema: { + /* schema */ + }, // Data validation schema + navigation: { + /* nav */ + }, // State machine navigation + context: { + /* ctx */ + }, // Additional context +}); +``` + +### Asset Builders + +Asset builders follow a consistent fluent pattern: + +```typescript +// Text assets +const myText = text() + .withId("custom-id") // Optional custom ID + .withValue(b`user.greeting`) // Dynamic binding + .withModifiers([{ type: "tag", name: "important" }]); // Text styling +``` + +### Marking Custom Builders + +When creating custom builder functions, you must mark them using the `markAsBuilder` utility so the system can identify them as fluent builders: + +```typescript +import { markAsBuilder } from "@player-tools/fluent"; + +// Create a custom builder function +function customTextBuilder() { + return (ctx) => ({ + type: "text", + id: ctx.generateId("custom-text"), + value: "Custom content", + }); +} + +// Mark the builder so the system can identify it +const customText = markAsBuilder(customTextBuilder()); + +// Now it can be used in fluent compositions +const view = info() + .withTitle(text().withValue("Title")) + .withPrimaryInfo(customText); // ✅ Works correctly +``` + +**Why is marking required?** The fluent DSL system uses runtime type guards to distinguish between builder functions and regular functions. Without marking, custom builders won't be recognized by the system and may cause runtime errors or unexpected behavior. + +**When to mark builders:** + +- Creating custom builder functions from scratch +- Wrapping existing functions to make them compatible with the fluent DSL +- Building utility functions that return builder functions + +### Schema-Driven Development + +Avoid typos and leverage Typescript type system: + +```typescript +import { + extractBindingsFromSchema, + and, + greaterThan, + equal, +} from "@player-tools/fluent"; + +const userSchema = { + ROOT: { + user: { type: "UserType" }, + settings: { type: "SettingsType" }, + }, + UserType: { + name: { type: "StringType" }, + age: { type: "NumberType" }, + role: { type: "StringType" }, + }, + SettingsType: { + minAge: { type: "NumberType" }, + adminRole: { type: "StringType" }, + }, +} as const satisfies Schema.Schema; + +const data = extractBindingsFromSchema(userSchema); + +// Create complex type-safe expressions +const isAuthorizedAdmin = and( + greaterThan(data.user.age, data.settings.minAge), + equal(data.user.role, data.settings.adminRole) +); + +console.log(isAuthorizedAdmin.toString()); +// "{{data.user.age > data.settings.minAge && data.user.role == data.settings.adminRole}}" +``` + +### ID Generation + +Automatic hierarchical ID generation eliminates manual ID management: + +```typescript +// IDs are automatically generated based on context +const form = collection() + .withLabel(text().withValue("User Form")) // ID: "collection.label" + .withValues([ + input().withBinding(b`user.name`), // ID: "collection.values-0" + input().withBinding(b`user.email`), // ID: "collection.values-1" + ]); + +// Custom IDs override automatic generation +const customText = text().withId("my-custom-id").withValue("Custom content"); +``` + +## Directory Structure + +The `@player-tools/fluent` package is organized into focused modules: + +``` +src/ +├── asset-wrapper/ # Asset wrapping with automatic ID generation +├── examples/ # Example builders and usage patterns +│ ├── builder/ # Fluent builders (text, action, input, etc.) +│ └── types/ # TypeScript definitions for assets +├── flow/ # Flow creation and processing +├── id-generator/ # Automatic hierarchical ID generation +├── schema/ # Schema integration and type extraction +├── switch/ # Conditional logic and branching +├── tagged-template/ # Type-safe bindings and expressions +│ ├── binding.ts # Data binding template tags +│ ├── expression.ts # Expression template tags +│ ├── std.ts # Standard library functions +│ └── README.md # Detailed tagged template documentation +├── template/ # Template processing and rendering +├── utils/ # Utility functions and helpers +├── types # Core type definitions +└── index.ts # Main entry point +``` + +### Key Directories + +- **`asset-wrapper/`**: Handles proper nesting and ID generation for child assets +- **`flow/`**: Creates complete Player-UI flows with navigation and data +- **`id-generator/`**: Generates hierarchical IDs automatically based on parent context +- **`tagged-template/`**: Type-safe binding and expression system with phantom types +- **`template/`**: Allows you to create multiple assets based on array data from your model +- **`schema/`**: Schema integration for type-safe data access + +### Guidelines + +- **Follow the fluent pattern**: All builders should use the `.withX()` convention +- **Maintain type safety**: Use TypeScript effectively with proper generics +- **Auto-generate IDs**: Use the context system for automatic ID generation +- **Add JSDoc comments**: Document all public APIs thoroughly +- **Write tests**: Comprehensive test coverage is required + +## Migration Guide + +### From React DSL + +Migrating from React DSL to fluent DSL is straightforward: + +```typescript +// Before (React DSL) + + + + + + + + + +// After (Fluent DSL) +info() + .withId("welcome") + .withTitle(text().withValue("Welcome!")) + .withPrimaryInfo(text().withValue(b`user.name`)) +``` + +### Key Changes + +1. **JSX → Fluent methods**: Replace JSX elements with fluent builder calls +2. **Props → Methods**: Convert props to `.withX()` method calls + +--- + +**Note**: This is part of the Player-UI ecosystem. For more information about Player-UI, visit the main repository and documentation. diff --git a/language/fluent/package.json b/language/fluent/package.json new file mode 100644 index 00000000..316bd3ec --- /dev/null +++ b/language/fluent/package.json @@ -0,0 +1,5 @@ +{ + "name": "@player-tools/fluent", + "version": "0.0.0-PLACEHOLDER", + "main": "src/index.ts" +} diff --git a/language/fluent/src/asset-wrapper/__tests__/index.test.ts b/language/fluent/src/asset-wrapper/__tests__/index.test.ts new file mode 100644 index 00000000..77b1497f --- /dev/null +++ b/language/fluent/src/asset-wrapper/__tests__/index.test.ts @@ -0,0 +1,429 @@ +/* eslint-disable @typescript-eslint/no-explicit-any */ +import type { Asset, AssetWrapper } from "@player-ui/types"; +import { beforeEach, describe, expect, test, vi } from "vitest"; +import { genId } from "../../id-generator"; +import type { ParentCtx } from "../../types"; +import { FLUENT_BUILDER_MARKER } from "../../types"; +import { createAssetWrapper } from "../index"; + +// Mock the genId function to make tests predictable +vi.mock("../../id-generator", async () => { + const actual = + await vi.importActual( + "../../id-generator", + ); + return { + ...actual, + genId: vi.fn( + (ctx: ParentCtx) => + `generated-${ctx.parentId}-${ctx.branch?.type || "no-branch"}`, + ), + }; +}); + +const mockedGenId = vi.mocked(genId); + +describe("createAssetWrapper", () => { + beforeEach(() => { + vi.clearAllMocks(); + }); + + describe("Asset object inputs", () => { + test("wraps a static asset object with an existing ID", () => { + const asset: Asset = { + id: "my-custom-id", + type: "text", + value: "Hello World", + }; + + const ctx: ParentCtx = { + parentId: "parent-1", + branch: { type: "slot", name: "content" }, + }; + + const result: AssetWrapper = createAssetWrapper( + asset, + ctx, + "mySlot", + ); + + // Should not call genId since asset already has an ID + expect(mockedGenId).not.toHaveBeenCalled(); + + // Should return wrapped asset with original asset preserved + expect(result).toEqual({ + asset: { + id: "my-custom-id", + type: "text", + value: "Hello World", + }, + }); + }); + + test("wraps a static asset object without an ID and generates one", () => { + const asset: Omit = { + type: "text", + value: "Hello World", + }; + + const ctx: ParentCtx = { + parentId: "parent-1", + branch: { type: "slot", name: "content" }, + }; + + const result: AssetWrapper = createAssetWrapper( + asset as Asset, + ctx, + "mySlot", + ); + + // Should call genId to generate an ID for the asset without one + expect(mockedGenId).toHaveBeenCalledWith(ctx); + + // Should return wrapped asset with the same content but potentially with generated ID context + expect(result).toEqual({ + asset: { + id: "generated-parent-1-slot", + type: "text", + value: "Hello World", + }, + }); + }); + + test("preserves all asset properties when wrapping", () => { + const complexAsset: Asset = { + id: "complex-asset", + type: "collection", + values: ["item1", "item2"], + label: "My Collection", + metaData: { custom: "data" }, + }; + + const ctx: ParentCtx = { + parentId: "parent-complex", + branch: { type: "array-item", index: 0 }, + }; + + const result: AssetWrapper = createAssetWrapper( + complexAsset, + ctx, + "collection-slot", + ); + + expect(result.asset).toEqual(complexAsset); + expect(mockedGenId).not.toHaveBeenCalled(); + }); + + test("creates a copy of the asset object to avoid mutation", () => { + const originalAsset: Asset = { + id: "original", + type: "text", + value: "original value", + }; + + const ctx: ParentCtx = { + parentId: "parent", + branch: { type: "slot", name: "test" }, + }; + + const result = createAssetWrapper(originalAsset, ctx, "test-slot"); + + // Modify the result to ensure original isn't affected + result.asset.value = "modified value"; + + expect(originalAsset.value).toBe("original value"); + }); + }); + + describe("Asset function inputs", () => { + test("executes asset function with proper nested context", () => { + const assetFunction = vi.fn( + (ctx: ParentCtx): Asset => ({ + id: `dynamic-${ctx.parentId}`, + type: "text", + value: `Content for ${ctx.branch?.type}`, + }), + ); + + (assetFunction as any)[FLUENT_BUILDER_MARKER] = true; + + const parentCtx: ParentCtx = { + parentId: "parent-func", + branch: { type: "template", depth: 1 }, + }; + + const result = createAssetWrapper( + assetFunction, + parentCtx, + "dynamic-slot", + ); + + // Should call genId with the original context first + expect(mockedGenId).toHaveBeenCalledWith(parentCtx); + + // Should call asset function with nested context + expect(assetFunction).toHaveBeenCalledWith({ + ...parentCtx, + parentId: "generated-parent-func-template", + branch: { + type: "slot", + name: "dynamic-slot", + }, + }); + + expect(result.asset).toEqual({ + id: "dynamic-generated-parent-func-template", + type: "text", + value: "Content for slot", + }); + }); + + test("handles asset function with complex return types", () => { + interface CustomAsset extends Asset { + customProp: string; + nestedData: { + items: string[]; + count: number; + }; + } + + const assetFunction = (ctx: ParentCtx): CustomAsset => ({ + id: `custom-${ctx.parentId}`, + type: "custom", + customProp: "custom value", + nestedData: { + items: ["a", "b", "c"], + count: 3, + }, + }); + + (assetFunction as any)[FLUENT_BUILDER_MARKER] = true; + + const ctx: ParentCtx = { + parentId: "custom-parent", + branch: { type: "switch", index: 2, kind: "dynamic" }, + }; + + const result = createAssetWrapper(assetFunction, ctx, "custom-slot"); + + expect(result.asset.customProp).toBe("custom value"); + expect(result.asset.nestedData.items).toEqual(["a", "b", "c"]); + expect(result.asset.nestedData.count).toBe(3); + }); + + test("asset function receives correct nested context structure", () => { + const contextCapture = vi.fn((ctx: ParentCtx) => ({ + id: "test", + type: "text" as const, + receivedContext: ctx, + })); + + (contextCapture as any)[FLUENT_BUILDER_MARKER] = true; + + const originalCtx: ParentCtx = { + parentId: "original-parent", + branch: { type: "array-item", index: 5 }, + }; + + createAssetWrapper(contextCapture, originalCtx, "test-slot"); + + const expectedNestedCtx = { + ...originalCtx, + parentId: "generated-original-parent-array-item", + branch: { + type: "slot", + name: "test-slot", + }, + }; + + expect(contextCapture).toHaveBeenCalledWith(expectedNestedCtx); + }); + + test("handles asset function that returns asset without ID", () => { + const assetFunction = (): Omit => ({ + type: "text", + value: "No ID asset", + }); + + (assetFunction as any)[FLUENT_BUILDER_MARKER] = true; + + const ctx: ParentCtx = { + parentId: "func-parent", + branch: { type: "slot", name: "content" }, + }; + + const result = createAssetWrapper( + assetFunction as () => Asset, + ctx, + "no-id-slot", + ); + + expect(result.asset).toEqual({ + type: "text", + value: "No ID asset", + }); + }); + }); + + describe("Context handling", () => { + test("handles context without branch", () => { + const asset: Omit = { + type: "text", + value: "test", + }; + + const ctx: ParentCtx = { + parentId: "parent-no-branch", + }; + + const result = createAssetWrapper(asset as Asset, ctx, "test-slot"); + + expect(mockedGenId).toHaveBeenCalledWith(ctx); + expect(result.asset.type).toBe("text"); + }); + + test("preserves original context properties when creating nested context", () => { + const assetFunction = vi.fn((ctx: ParentCtx) => ({ + id: "test", + type: "text" as const, + value: "test", + })); + + (assetFunction as any)[FLUENT_BUILDER_MARKER] = true; + + const originalCtx: ParentCtx = { + parentId: "preserve-test", + branch: { type: "template", depth: 2 }, + }; + + createAssetWrapper(assetFunction, originalCtx, "preserve-slot"); + + const receivedCtx = assetFunction.mock.calls[0][0]; + + // Should preserve original context and add new branch + expect(receivedCtx.parentId).toBe("generated-preserve-test-template"); + expect(receivedCtx.branch).toEqual({ + type: "slot", + name: "preserve-slot", + }); + }); + + test("creates proper nested context for different branch types", () => { + const assetFunction = vi.fn((ctx: ParentCtx) => ({ + id: "test", + type: "text" as const, + })); + + (assetFunction as any)[FLUENT_BUILDER_MARKER] = true; + + const branchTypes = [ + { type: "slot" as const, name: "header" }, + { type: "array-item" as const, index: 3 }, + { type: "template" as const, depth: 1 }, + { type: "switch" as const, index: 0, kind: "static" as const }, + ]; + + branchTypes.forEach((branch, index) => { + const ctx: ParentCtx = { + parentId: `parent-${index}`, + branch, + }; + + createAssetWrapper(assetFunction, ctx, `slot-${index}`); + + const expectedNestedCtx = { + ...ctx, + parentId: `generated-parent-${index}-${branch.type}`, + branch: { + type: "slot", + name: `slot-${index}`, + }, + }; + + expect(assetFunction).toHaveBeenCalledWith(expectedNestedCtx); + assetFunction.mockClear(); + mockedGenId.mockClear(); + }); + }); + }); + + describe("Slot name handling", () => { + test("uses provided slot name in nested context", () => { + const assetFunction = vi.fn((ctx: ParentCtx) => ({ + id: "test", + type: "text" as const, + })); + + (assetFunction as any)[FLUENT_BUILDER_MARKER] = true; + + const ctx: ParentCtx = { + parentId: "slot-test-parent", + }; + + const slotNames = ["header", "footer", "content", "sidebar", "main"]; + + slotNames.forEach((slotName) => { + createAssetWrapper(assetFunction, ctx, slotName); + + const receivedCtx = + assetFunction.mock.calls[assetFunction.mock.calls.length - 1][0]; + expect(receivedCtx.branch).toEqual({ + type: "slot", + name: slotName, + }); + }); + }); + + test("handles empty slot name", () => { + const assetFunction = vi.fn((ctx: ParentCtx) => ({ + id: "test", + type: "text" as const, + })); + + (assetFunction as any)[FLUENT_BUILDER_MARKER] = true; + + const ctx: ParentCtx = { + parentId: "empty-slot-parent", + }; + + createAssetWrapper(assetFunction, ctx, ""); + + const receivedCtx = assetFunction.mock.calls[0][0]; + expect(receivedCtx.branch).toEqual({ + type: "slot", + name: "", + }); + }); + + test("handles special characters in slot name", () => { + const assetFunction = vi.fn((ctx: ParentCtx) => ({ + id: "test", + type: "text" as const, + })); + + (assetFunction as any)[FLUENT_BUILDER_MARKER] = true; + + const ctx: ParentCtx = { + parentId: "special-char-parent", + }; + + const specialSlotNames = [ + "slot-with-dashes", + "slot_with_underscores", + "slot.with.dots", + "slot123", + ]; + + specialSlotNames.forEach((slotName) => { + createAssetWrapper(assetFunction, ctx, slotName); + + const receivedCtx = + assetFunction.mock.calls[assetFunction.mock.calls.length - 1][0]; + expect(receivedCtx.branch?.type).toBe("slot"); + if (receivedCtx.branch?.type === "slot") { + expect(receivedCtx.branch.name).toBe(slotName); + } + }); + }); + }); +}); diff --git a/language/fluent/src/asset-wrapper/index.ts b/language/fluent/src/asset-wrapper/index.ts new file mode 100644 index 00000000..189ae991 --- /dev/null +++ b/language/fluent/src/asset-wrapper/index.ts @@ -0,0 +1,52 @@ +import type { Asset, AssetWrapper } from "@player-ui/types"; +import type { FluentBuilder, ParentCtx } from "../types"; +import { isFluentBuilder } from "../types"; +import { genId } from "../id-generator"; + +/** + * Creates an AssetWrapper for any nested asset + * This handles proper ID generation for nested assets + * @param asset The asset or asset function to wrap + * @param ctx The parent context + * @param slotName The slot name for the nested asset + * @returns An AssetWrapper containing the resolved asset + */ +export function createAssetWrapper( + asset: T | FluentBuilder, + ctx: K, + slotName: string, +): AssetWrapper { + if (isFluentBuilder(asset)) { + // For asset functions, first generate an ID for the parent context + const parentId = genId(ctx); + + // Create nested context with the generated parent ID and slot branch + const nestedCtx: K = { + ...ctx, + parentId, + branch: { + type: "slot", + name: slotName, + }, + }; + + return { asset: asset(nestedCtx) }; + } + + // For asset objects, check if they already have an ID + if (asset.id) { + // Return a copy of the asset to avoid mutations + return { asset: { ...asset } }; + } + + // For assets without IDs, generate an ID using the original context + // but don't add it to the asset (the ID is for internal context purposes) + genId(ctx); + + return { + asset: { + ...asset, + id: genId({ ...ctx, branch: { type: "slot", name: slotName } }), + }, + }; +} diff --git a/language/fluent/src/examples/__tests__/action.test.ts b/language/fluent/src/examples/__tests__/action.test.ts new file mode 100644 index 00000000..4f91a91a --- /dev/null +++ b/language/fluent/src/examples/__tests__/action.test.ts @@ -0,0 +1,198 @@ +import { test, expect } from "vitest"; +import { binding as b, expression as e } from "../../tagged-template"; +import type { ActionAsset } from "../types/action"; +import { action, text } from "../builder"; + +test("action with basic properties", () => { + const expected: ActionAsset = { + id: "parent-action", + type: "action", + value: "next", + }; + + const builder = action().withValue("next"); + + expect(builder({ parentId: "parent-action" })).toStrictEqual(expected); +}); + +test("action with label", () => { + const expected: ActionAsset = { + id: "parent-action", + type: "action", + value: "submit", + label: { + asset: { + id: "parent-action-label", + type: "text", + value: "Submit Form", + }, + }, + }; + + const builder = action() + .withValue("submit") + .withLabel(text().withValue("Submit Form")); + + expect(builder({ parentId: "parent-action" })).toStrictEqual(expected); +}); + +test("action with expression", () => { + const expected: ActionAsset = { + id: "parent-action", + type: "action", + value: "continue", + exp: "@[showModal()]@", + }; + + const builder = action() + .withValue("continue") + .withExp(e`showModal()`); + + expect(builder({ parentId: "parent-action" })).toStrictEqual(expected); +}); + +test("action with accessibility", () => { + const expected: ActionAsset = { + id: "parent-action", + type: "action", + value: "save", + accessibility: "Save the current form data", + }; + + const builder = action() + .withValue("save") + .withAccessibility("Save the current form data"); + + expect(builder({ parentId: "parent-action" })).toStrictEqual(expected); +}); + +test("action with metadata beacon", () => { + const expected: ActionAsset = { + id: "parent-action", + type: "action", + value: "track", + metaData: { + beacon: "user_clicked_track", + }, + }; + + const builder = action() + .withValue("track") + .withMetaDataBeacon("user_clicked_track"); + + expect(builder({ parentId: "parent-action" })).toStrictEqual(expected); +}); + +test("action with metadata skip validation", () => { + const expected: ActionAsset = { + id: "parent-action", + type: "action", + value: "skip", + metaData: { + skipValidation: true, + }, + }; + + const builder = action().withValue("skip").withMetaDataSkipValidation(true); + + expect(builder({ parentId: "parent-action" })).toStrictEqual(expected); +}); + +test("action with metadata role", () => { + const expected: ActionAsset = { + id: "parent-action", + type: "action", + value: "primary", + metaData: { + role: "primary", + }, + }; + + const builder = action().withValue("primary").withMetaDataRole("primary"); + + expect(builder({ parentId: "parent-action" })).toStrictEqual(expected); +}); + +test("action with complete metadata", () => { + const expected: ActionAsset = { + id: "parent-action", + type: "action", + value: "complete", + metaData: { + beacon: "completion_event", + skipValidation: false, + role: "secondary", + }, + }; + + const builder = action().withValue("complete").withMetaData({ + beacon: "completion_event", + skipValidation: false, + role: "secondary", + }); + + expect(builder({ parentId: "parent-action" })).toStrictEqual(expected); +}); + +test("action with custom id", () => { + const expected: ActionAsset = { + id: "custom-action-id", + type: "action", + value: "custom", + }; + + const builder = action().withId("custom-action-id").withValue("custom"); + + expect(builder({ parentId: "parent-action" })).toStrictEqual(expected); +}); + +test("action with binding in expression", () => { + const expected: ActionAsset = { + id: "parent-action", + type: "action", + value: "dynamic", + exp: "@[canProceed({{user}})]@", + }; + + const builder = action() + .withValue("dynamic") + .withExp(e`canProceed(${b`user`})`); + + expect(builder({ parentId: "parent-action" })).toStrictEqual(expected); +}); + +test("action with all properties", () => { + const expected: ActionAsset = { + id: "complete-action", + type: "action", + value: "finalize", + label: { + asset: { + id: "complete-action-label", + type: "text", + value: "Finalize Process", + }, + }, + exp: "@[validateAndProceed()]@", + accessibility: "Complete the process and proceed to next step", + metaData: { + beacon: "process_finalized", + skipValidation: false, + role: "primary", + }, + }; + + const builder = action() + .withId("complete-action") + .withValue("finalize") + .withLabel(text().withValue("Finalize Process")) + .withExp(e`validateAndProceed()`) + .withAccessibility("Complete the process and proceed to next step") + .withMetaData({ + beacon: "process_finalized", + skipValidation: false, + role: "primary", + }); + + expect(builder({ parentId: "parent-action" })).toStrictEqual(expected); +}); diff --git a/language/fluent/src/examples/__tests__/choice-item.test.ts b/language/fluent/src/examples/__tests__/choice-item.test.ts new file mode 100644 index 00000000..fe377734 --- /dev/null +++ b/language/fluent/src/examples/__tests__/choice-item.test.ts @@ -0,0 +1,100 @@ +import { test, expect } from "vitest"; +import { binding as b } from "../../tagged-template"; +import type { ChoiceItem } from "../types/choice"; +import { choiceItem, text } from "../builder"; + +test("choice item with basic properties", () => { + const expected: ChoiceItem = { + id: "parent-choice-item", + value: "option1", + }; + + const builder = choiceItem().withValue("option1"); + + expect(builder({ parentId: "parent-choice-item" })).toStrictEqual(expected); +}); + +test("choice item with label", () => { + const expected: ChoiceItem = { + id: "parent-choice-item", + value: "option2", + label: { + asset: { + id: "parent-choice-item-label", + type: "text", + value: "Second Option", + }, + }, + }; + + const builder = choiceItem() + .withValue("option2") + .withLabel(text().withValue("Second Option")); + + expect(builder({ parentId: "parent-choice-item" })).toStrictEqual(expected); +}); + +test("choice item with binding value", () => { + const expected: ChoiceItem = { + id: "parent-choice-item", + value: "{{user.selectedValue}}", + }; + + const builder = choiceItem().withValue(b`user.selectedValue`); + + expect(builder({ parentId: "parent-choice-item" })).toStrictEqual(expected); +}); + +test("choice item with custom id", () => { + const expected: ChoiceItem = { + id: "custom-choice-item", + value: "custom-value", + }; + + const builder = choiceItem() + .withId("custom-choice-item") + .withValue("custom-value"); + + expect(builder({ parentId: "parent-choice-item" })).toStrictEqual(expected); +}); + +test("choice item with label and binding value", () => { + const expected: ChoiceItem = { + id: "parent-choice-item", + value: "{{options.selected}}", + label: { + asset: { + id: "parent-choice-item-label", + type: "text", + value: "{{options.displayName}}", + }, + }, + }; + + const builder = choiceItem() + .withValue(b`options.selected`) + .withLabel(text().withValue(b`options.displayName`)); + + expect(builder({ parentId: "parent-choice-item" })).toStrictEqual(expected); +}); + +test("choice item with all properties", () => { + const expected: ChoiceItem = { + id: "complete-choice-item", + value: "complete-value", + label: { + asset: { + id: "complete-choice-item-label", + type: "text", + value: "Complete Option", + }, + }, + }; + + const builder = choiceItem() + .withId("complete-choice-item") + .withValue("complete-value") + .withLabel(text().withValue("Complete Option")); + + expect(builder({ parentId: "parent-choice-item" })).toStrictEqual(expected); +}); diff --git a/language/fluent/src/examples/__tests__/choice.test.ts b/language/fluent/src/examples/__tests__/choice.test.ts new file mode 100644 index 00000000..5ba0d5f9 --- /dev/null +++ b/language/fluent/src/examples/__tests__/choice.test.ts @@ -0,0 +1,212 @@ +import { test, expect } from "vitest"; +import { binding as b } from "../../tagged-template"; +import type { ChoiceAsset } from "../types/choice"; +import { choice, text, choiceItem } from "../builder"; + +test("choice with basic properties", () => { + const expected: ChoiceAsset = { + id: "parent-choice", + type: "choice", + binding: "{{user.selection}}", + }; + + const builder = choice().withBinding(b`user.selection`); + + expect(builder({ parentId: "parent-choice" })).toStrictEqual(expected); +}); + +test("choice with title", () => { + const expected: ChoiceAsset = { + id: "parent-choice", + type: "choice", + title: { + asset: { + id: "parent-choice-title", + type: "text", + value: "Select an option", + }, + }, + }; + + const builder = choice().withTitle(text().withValue("Select an option")); + + expect(builder({ parentId: "parent-choice" })).toStrictEqual(expected); +}); + +test("choice with note", () => { + const expected: ChoiceAsset = { + id: "parent-choice", + type: "choice", + note: { + asset: { + id: "parent-choice-note", + type: "text", + value: "Please choose one option", + }, + }, + }; + + const builder = choice().withNote( + text().withValue("Please choose one option"), + ); + + expect(builder({ parentId: "parent-choice" })).toStrictEqual(expected); +}); + +test("choice with items", () => { + const expected: ChoiceAsset = { + id: "parent-choice", + type: "choice", + items: [ + { + id: "parent-choice-items-0", + value: "option1", + label: { + asset: { + id: "parent-choice-items-0-label", + type: "text", + value: "First Option", + }, + }, + }, + { + id: "parent-choice-items-1", + value: "option2", + label: { + asset: { + id: "parent-choice-items-1-label", + type: "text", + value: "Second Option", + }, + }, + }, + ], + }; + + const builder = choice().withItems([ + choiceItem() + .withValue("option1") + .withLabel(text().withValue("First Option")), + choiceItem() + .withValue("option2") + .withLabel(text().withValue("Second Option")), + ]); + + expect(builder({ parentId: "parent-choice" })).toStrictEqual(expected); +}); + +test("choice with metadata beacon", () => { + const expected: ChoiceAsset = { + id: "parent-choice", + type: "choice", + binding: "{{user.preference}}", + metaData: { + beacon: "choice_selected", + }, + }; + + const builder = choice() + .withBinding(b`user.preference`) + .withMetaDataBeacon("choice_selected"); + + expect(builder({ parentId: "parent-choice" })).toStrictEqual(expected); +}); + +test("choice with complete metadata", () => { + const expected: ChoiceAsset = { + id: "parent-choice", + type: "choice", + binding: "{{user.settings}}", + metaData: { + beacon: "settings_changed", + }, + }; + + const builder = choice() + .withBinding(b`user.settings`) + .withMetaData({ + beacon: "settings_changed", + }); + + expect(builder({ parentId: "parent-choice" })).toStrictEqual(expected); +}); + +test("choice with custom id", () => { + const expected: ChoiceAsset = { + id: "custom-choice-id", + type: "choice", + binding: "{{form.choice}}", + }; + + const builder = choice() + .withId("custom-choice-id") + .withBinding(b`form.choice`); + + expect(builder({ parentId: "parent-choice" })).toStrictEqual(expected); +}); + +test("choice with all properties", () => { + const expected: ChoiceAsset = { + id: "complete-choice", + type: "choice", + title: { + asset: { + id: "complete-choice-title", + type: "text", + value: "Choose your preference", + }, + }, + note: { + asset: { + id: "complete-choice-note", + type: "text", + value: "This selection affects your experience", + }, + }, + binding: "{{user.experience}}", + items: [ + { + id: "complete-choice-items-0", + value: "basic", + label: { + asset: { + id: "complete-choice-items-0-label", + type: "text", + value: "Basic Experience", + }, + }, + }, + { + id: "complete-choice-items-1", + value: "advanced", + label: { + asset: { + id: "complete-choice-items-1-label", + type: "text", + value: "Advanced Experience", + }, + }, + }, + ], + metaData: { + beacon: "experience_selected", + }, + }; + + const builder = choice() + .withId("complete-choice") + .withTitle(text().withValue("Choose your preference")) + .withNote(text().withValue("This selection affects your experience")) + .withBinding(b`user.experience`) + .withItems([ + choiceItem() + .withValue("basic") + .withLabel(text().withValue("Basic Experience")), + choiceItem() + .withValue("advanced") + .withLabel(text().withValue("Advanced Experience")), + ]) + .withMetaDataBeacon("experience_selected"); + + expect(builder({ parentId: "parent-choice" })).toStrictEqual(expected); +}); diff --git a/language/fluent/src/examples/__tests__/collection.test.ts b/language/fluent/src/examples/__tests__/collection.test.ts new file mode 100644 index 00000000..50480059 --- /dev/null +++ b/language/fluent/src/examples/__tests__/collection.test.ts @@ -0,0 +1,323 @@ +import { test, expect } from "vitest"; +import { template } from "../../template"; +import { binding as b } from "../../tagged-template"; +import type { CollectionAsset } from "../types/collection"; +import { text, collection, input, action } from "../builder"; + +test("collection with template", () => { + const t = template({ + data: b`list.of.items`, + output: "values", + value: text().withValue(b`list.of.items._index_.name`), + }); + + const expected: CollectionAsset = { + id: "parent-topic", + type: "collection", + template: [ + { + data: "{{list.of.items}}", + output: "values", + value: { + asset: { + id: "parent-topic-_index_", + type: "text", + value: "{{list.of.items._index_.name}}", + }, + }, + }, + ], + }; + + const builder = collection().withTemplate(t); + + expect(builder({ parentId: "parent-topic" })).toStrictEqual(expected); +}); + +test("collection with basic structure", () => { + const expected: CollectionAsset = { + id: "parent-collection", + type: "collection", + }; + + const builder = collection(); + + expect(builder({ parentId: "parent-collection" })).toStrictEqual(expected); +}); + +test("collection with label", () => { + const expected: CollectionAsset = { + id: "parent-collection", + type: "collection", + label: { + asset: { + id: "parent-collection-label", + type: "text", + value: "Collection Title", + }, + }, + }; + + const builder = collection().withLabel(text().withValue("Collection Title")); + + expect(builder({ parentId: "parent-collection" })).toStrictEqual(expected); +}); + +test("collection with values", () => { + const expected: CollectionAsset = { + id: "parent-collection", + type: "collection", + values: [ + { + asset: { + id: "parent-collection-values-0", + type: "text", + value: "First Item", + }, + }, + { + asset: { + id: "parent-collection-values-1", + type: "text", + value: "Second Item", + }, + }, + ], + }; + + const builder = collection().withValues([ + text().withValue("First Item"), + text().withValue("Second Item"), + ]); + + expect(builder({ parentId: "parent-collection" })).toStrictEqual(expected); +}); + +test("collection with mixed value types", () => { + const expected: CollectionAsset = { + id: "parent-collection", + type: "collection", + values: [ + { + asset: { + id: "parent-collection-values-0", + type: "text", + value: "Text Item", + }, + }, + { + asset: { + id: "parent-collection-values-1", + type: "input", + binding: "{{user.name}}", + }, + }, + { + asset: { + id: "parent-collection-values-2", + type: "action", + value: "submit", + label: { + asset: { + id: "parent-collection-values-2-label", + type: "text", + value: "Submit", + }, + }, + }, + }, + ], + }; + + const builder = collection().withValues([ + text().withValue("Text Item"), + input().withBinding(b`user.name`), + action().withValue("submit").withLabel(text().withValue("Submit")), + ]); + + expect(builder({ parentId: "parent-collection" })).toStrictEqual(expected); +}); + +test("collection with custom id", () => { + const expected: CollectionAsset = { + id: "custom-collection-id", + type: "collection", + label: { + asset: { + id: "custom-collection-id-label", + type: "text", + value: "Custom Collection", + }, + }, + }; + + const builder = collection() + .withId("custom-collection-id") + .withLabel(text().withValue("Custom Collection")); + + expect(builder({ parentId: "parent-collection" })).toStrictEqual(expected); +}); + +test("collection with label and values", () => { + const expected: CollectionAsset = { + id: "parent-collection", + type: "collection", + label: { + asset: { + id: "parent-collection-label", + type: "text", + value: "User Information", + }, + }, + values: [ + { + asset: { + id: "parent-collection-values-0", + type: "input", + binding: "{{user.firstName}}", + label: { + asset: { + id: "parent-collection-values-0-label", + type: "text", + value: "First Name", + }, + }, + }, + }, + { + asset: { + id: "parent-collection-values-1", + type: "input", + binding: "{{user.lastName}}", + label: { + asset: { + id: "parent-collection-values-1-label", + type: "text", + value: "Last Name", + }, + }, + }, + }, + ], + }; + + const builder = collection() + .withLabel(text().withValue("User Information")) + .withValues([ + input() + .withBinding(b`user.firstName`) + .withLabel(text().withValue("First Name")), + input() + .withBinding(b`user.lastName`) + .withLabel(text().withValue("Last Name")), + ]); + + expect(builder({ parentId: "parent-collection" })).toStrictEqual(expected); +}); + +test("collection with multiple templates", () => { + const template1 = template({ + data: b`items.list1`, + output: "values", + value: text().withValue(b`items.list1._index_.name`), + }); + + const template2 = template({ + data: b`items.list2`, + output: "values", + value: input().withBinding(b`items.list2._index_.value`), + }); + + const expected: CollectionAsset = { + id: "parent-collection", + type: "collection", + template: [ + { + data: "{{items.list1}}", + output: "values", + value: { + asset: { + id: "parent-collection-_index_", + type: "text", + value: "{{items.list1._index_.name}}", + }, + }, + }, + { + data: "{{items.list2}}", + output: "values", + value: { + asset: { + id: "parent-collection-_index_", + type: "input", + binding: "{{items.list2._index_.value}}", + }, + }, + }, + ], + }; + + const builder = collection().withTemplate(template1).withTemplate(template2); + + expect(builder({ parentId: "parent-collection" })).toStrictEqual(expected); +}); + +test("collection with all properties", () => { + const t = template({ + data: b`dynamicItems`, + output: "values", + value: text().withValue(b`dynamicItems._index_.displayName`), + }); + + const expected: CollectionAsset = { + id: "complete-collection", + type: "collection", + label: { + asset: { + id: "complete-collection-label", + type: "text", + value: "Complete Collection Example", + }, + }, + values: [ + { + asset: { + id: "complete-collection-values-0", + type: "text", + value: "Static Item 1", + }, + }, + { + asset: { + id: "complete-collection-values-1", + type: "text", + value: "Static Item 2", + }, + }, + ], + template: [ + { + data: "{{dynamicItems}}", + output: "values", + value: { + asset: { + id: "complete-collection-_index_", + type: "text", + value: "{{dynamicItems._index_.displayName}}", + }, + }, + }, + ], + }; + + const builder = collection() + .withId("complete-collection") + .withLabel(text().withValue("Complete Collection Example")) + .withValues([ + text().withValue("Static Item 1"), + text().withValue("Static Item 2"), + ]) + .withTemplate(t); + + expect(builder({ parentId: "parent-collection" })).toStrictEqual(expected); +}); diff --git a/language/fluent/src/examples/__tests__/info.test.ts b/language/fluent/src/examples/__tests__/info.test.ts new file mode 100644 index 00000000..9bbbbbbd --- /dev/null +++ b/language/fluent/src/examples/__tests__/info.test.ts @@ -0,0 +1,208 @@ +import { test, expect } from "vitest"; +import type { InfoAsset } from "../types/info"; +import { info, text, action } from "../builder"; + +test("info with basic structure", () => { + const expected: InfoAsset = { + id: "parent-info", + type: "info", + }; + + const builder = info(); + + expect(builder({ parentId: "parent-info" })).toStrictEqual(expected); +}); + +test("info with title", () => { + const expected: InfoAsset = { + id: "parent-info", + type: "info", + title: { + asset: { + id: "parent-info-title", + type: "text", + value: "Welcome", + }, + }, + }; + + const builder = info().withTitle(text().withValue("Welcome")); + + expect(builder({ parentId: "parent-info" })).toStrictEqual(expected); +}); + +test("info with subtitle", () => { + const expected: InfoAsset = { + id: "parent-info", + type: "info", + subTitle: { + asset: { + id: "parent-info-subTitle", + type: "text", + value: "Getting Started", + }, + }, + }; + + const builder = info().withSubTitle(text().withValue("Getting Started")); + + expect(builder({ parentId: "parent-info" })).toStrictEqual(expected); +}); + +test("info with primary info", () => { + const expected: InfoAsset = { + id: "parent-info", + type: "info", + primaryInfo: { + asset: { + id: "parent-info-primaryInfo", + type: "text", + value: "This is the main content of the info view.", + }, + }, + }; + + const builder = info().withPrimaryInfo( + text().withValue("This is the main content of the info view."), + ); + + expect(builder({ parentId: "parent-info" })).toStrictEqual(expected); +}); + +test("info with actions", () => { + const expected: InfoAsset = { + id: "parent-info", + type: "info", + actions: [ + { + asset: { + id: "parent-info-actions-0", + type: "action", + value: "continue", + label: { + asset: { + id: "parent-info-actions-0-label", + type: "text", + value: "Continue", + }, + }, + }, + }, + { + asset: { + id: "parent-info-actions-1", + type: "action", + value: "back", + label: { + asset: { + id: "parent-info-actions-1-label", + type: "text", + value: "Go Back", + }, + }, + }, + }, + ], + }; + + const builder = info().withActions([ + action().withValue("continue").withLabel(text().withValue("Continue")), + action().withValue("back").withLabel(text().withValue("Go Back")), + ]); + + expect(builder({ parentId: "parent-info" })).toStrictEqual(expected); +}); + +test("info with custom id", () => { + const expected: InfoAsset = { + id: "custom-info-id", + type: "info", + title: { + asset: { + id: "custom-info-id-title", + type: "text", + value: "Custom Info", + }, + }, + }; + + const builder = info() + .withId("custom-info-id") + .withTitle(text().withValue("Custom Info")); + + expect(builder({ parentId: "parent-info" })).toStrictEqual(expected); +}); + +test("info with all properties", () => { + const expected: InfoAsset = { + id: "complete-info", + type: "info", + title: { + asset: { + id: "complete-info-title", + type: "text", + value: "Complete Information", + }, + }, + subTitle: { + asset: { + id: "complete-info-subTitle", + type: "text", + value: "All the details you need", + }, + }, + primaryInfo: { + asset: { + id: "complete-info-primaryInfo", + type: "text", + value: "This info view contains all possible properties configured.", + }, + }, + actions: [ + { + asset: { + id: "complete-info-actions-0", + type: "action", + value: "proceed", + label: { + asset: { + id: "complete-info-actions-0-label", + type: "text", + value: "Proceed", + }, + }, + }, + }, + { + asset: { + id: "complete-info-actions-1", + type: "action", + value: "cancel", + label: { + asset: { + id: "complete-info-actions-1-label", + type: "text", + value: "Cancel", + }, + }, + }, + }, + ], + }; + + const builder = info() + .withId("complete-info") + .withTitle(text().withValue("Complete Information")) + .withSubTitle(text().withValue("All the details you need")) + .withPrimaryInfo( + text().withValue( + "This info view contains all possible properties configured.", + ), + ) + .withActions([ + action().withValue("proceed").withLabel(text().withValue("Proceed")), + action().withValue("cancel").withLabel(text().withValue("Cancel")), + ]); + + expect(builder({ parentId: "parent-info" })).toStrictEqual(expected); +}); diff --git a/language/fluent/src/examples/__tests__/input.test.ts b/language/fluent/src/examples/__tests__/input.test.ts new file mode 100644 index 00000000..0f3b0ea1 --- /dev/null +++ b/language/fluent/src/examples/__tests__/input.test.ts @@ -0,0 +1,154 @@ +import { test, expect } from "vitest"; +import { binding as b } from "../../tagged-template"; +import type { InputAsset } from "../types/input"; +import { input, text } from "../builder"; + +test("input with basic binding", () => { + const expected: InputAsset = { + id: "parent-input", + type: "input", + binding: "{{user.name}}", + }; + + const builder = input().withBinding(b`user.name`); + + expect(builder({ parentId: "parent-input" })).toStrictEqual(expected); +}); + +test("input with string binding", () => { + const expected: InputAsset = { + id: "parent-input", + type: "input", + binding: "user.email", + }; + + const builder = input().withBinding("user.email"); + + expect(builder({ parentId: "parent-input" })).toStrictEqual(expected); +}); + +test("input with label", () => { + const expected: InputAsset = { + id: "parent-input", + type: "input", + binding: "{{user.firstName}}", + label: { + asset: { + id: "parent-input-label", + type: "text", + value: "First Name", + }, + }, + }; + + const builder = input() + .withBinding(b`user.firstName`) + .withLabel(text().withValue("First Name")); + + expect(builder({ parentId: "parent-input" })).toStrictEqual(expected); +}); + +test("input with note", () => { + const expected: InputAsset = { + id: "parent-input", + type: "input", + binding: "{{user.password}}", + note: { + asset: { + id: "parent-input-note", + type: "text", + value: "Must be at least 8 characters", + }, + }, + }; + + const builder = input() + .withBinding(b`user.password`) + .withNote(text().withValue("Must be at least 8 characters")); + + expect(builder({ parentId: "parent-input" })).toStrictEqual(expected); +}); + +test("input with metadata beacon", () => { + const expected: InputAsset = { + id: "parent-input", + type: "input", + binding: "{{form.searchTerm}}", + metaData: { + beacon: "search_input_changed", + }, + }; + + const builder = input() + .withBinding(b`form.searchTerm`) + .withMetaDataBeacon("search_input_changed"); + + expect(builder({ parentId: "parent-input" })).toStrictEqual(expected); +}); + +test("input with complete metadata", () => { + const expected: InputAsset = { + id: "parent-input", + type: "input", + binding: "{{user.preferences}}", + metaData: { + beacon: "preferences_updated", + }, + }; + + const builder = input() + .withBinding(b`user.preferences`) + .withMetaData({ + beacon: "preferences_updated", + }); + + expect(builder({ parentId: "parent-input" })).toStrictEqual(expected); +}); + +test("input with custom id", () => { + const expected: InputAsset = { + id: "custom-input-id", + type: "input", + binding: "{{form.customField}}", + }; + + const builder = input() + .withId("custom-input-id") + .withBinding(b`form.customField`); + + expect(builder({ parentId: "parent-input" })).toStrictEqual(expected); +}); + +test("input with all properties", () => { + const expected: InputAsset = { + id: "complete-input", + type: "input", + binding: "{{user.profile.bio}}", + label: { + asset: { + id: "complete-input-label", + type: "text", + value: "Biography", + }, + }, + note: { + asset: { + id: "complete-input-note", + type: "text", + value: "Tell us about yourself (optional)", + }, + }, + metaData: { + beacon: "bio_updated", + }, + }; + + const builder = input() + .withId("complete-input") + .withBinding(b`user.profile.bio`) + .withLabel(text().withValue("Biography")) + .withNote(text().withValue("Tell us about yourself (optional)")) + .withMetaDataBeacon("bio_updated"); + + expect(builder({ parentId: "parent-input" })).toStrictEqual(expected); +}); diff --git a/language/fluent/src/examples/__tests__/text.test.ts b/language/fluent/src/examples/__tests__/text.test.ts new file mode 100644 index 00000000..03785989 --- /dev/null +++ b/language/fluent/src/examples/__tests__/text.test.ts @@ -0,0 +1,149 @@ +import { test, expect } from "vitest"; +import { binding as b } from "../../tagged-template"; +import type { TextAsset } from "../types/text"; +import { text } from "../builder"; + +test("text with basic value", () => { + const expected: TextAsset = { + id: "parent-text", + type: "text", + value: "Hello World", + }; + + const builder = text().withValue("Hello World"); + + expect(builder({ parentId: "parent-text" })).toStrictEqual(expected); +}); + +test("text with binding value", () => { + const expected: TextAsset = { + id: "parent-text", + type: "text", + value: "{{user.name}}", + }; + + const builder = text().withValue(b`user.name`); + + expect(builder({ parentId: "parent-text" })).toStrictEqual(expected); +}); + +test("text with modifiers", () => { + const expected: TextAsset = { + id: "parent-text", + type: "text", + value: "Important Message", + modifiers: [ + { type: "tag", name: "important" }, + { type: "style", name: "bold" }, + ], + }; + + const builder = text() + .withValue("Important Message") + .withModifiers([ + { type: "tag", name: "important" }, + { type: "style", name: "bold" }, + ]); + + expect(builder({ parentId: "parent-text" })).toStrictEqual(expected); +}); + +test("text with single modifier", () => { + const expected: TextAsset = { + id: "parent-text", + type: "text", + value: "Highlighted text", + modifiers: [{ type: "highlight", value: true }], + }; + + const builder = text() + .withValue("Highlighted text") + .withModifiers([{ type: "highlight", value: true }]); + + expect(builder({ parentId: "parent-text" })).toStrictEqual(expected); +}); + +test("text with custom id", () => { + const expected: TextAsset = { + id: "custom-text-id", + type: "text", + value: "Custom text content", + }; + + const builder = text() + .withId("custom-text-id") + .withValue("Custom text content"); + + expect(builder({ parentId: "parent-text" })).toStrictEqual(expected); +}); + +test("text with empty value", () => { + const expected: TextAsset = { + id: "parent-text", + type: "text", + value: "", + }; + + const builder = text().withValue(""); + + expect(builder({ parentId: "parent-text" })).toStrictEqual(expected); +}); + +test("text with complex binding", () => { + const expected: TextAsset = { + id: "parent-text", + type: "text", + value: "{{user.profile.displayName}}", + }; + + const builder = text().withValue(b`user.profile.displayName`); + + expect(builder({ parentId: "parent-text" })).toStrictEqual(expected); +}); + +test("text with all properties", () => { + const expected: TextAsset = { + id: "complete-text", + type: "text", + value: "{{messages.welcome}}", + modifiers: [ + { type: "tag", name: "greeting" }, + { type: "style", name: "large" }, + { type: "color", value: "primary" }, + ], + }; + + const builder = text() + .withId("complete-text") + .withValue(b`messages.welcome`) + .withModifiers([ + { type: "tag", name: "greeting" }, + { type: "style", name: "large" }, + { type: "color", value: "primary" }, + ]); + + expect(builder({ parentId: "parent-text" })).toStrictEqual(expected); +}); + +test("text with numeric and boolean modifiers", () => { + const expected: TextAsset = { + id: "parent-text", + type: "text", + value: "Styled content", + modifiers: [ + { type: "fontSize", value: 16 }, + { type: "bold", value: true }, + { type: "italic", value: false }, + ], + }; + + const builder = text() + .withValue("Styled content") + .withModifiers([ + { type: "fontSize", value: 16 }, + { type: "bold", value: true }, + { type: "italic", value: false }, + ]); + + expect(builder({ parentId: "parent-text" })).toStrictEqual(expected); +}); diff --git a/language/fluent/src/examples/builder/action.ts b/language/fluent/src/examples/builder/action.ts new file mode 100644 index 00000000..f3cfdb2b --- /dev/null +++ b/language/fluent/src/examples/builder/action.ts @@ -0,0 +1,220 @@ +import type { Asset } from "@player-ui/types"; +import type { ActionAsset } from "../types/action"; +import { + type ParentCtx, + type ExtractBuilderArgs, + BaseFluentBuilder, +} from "../../types"; +import { genId } from "../../id-generator"; +import { createAssetWrapper } from "../../asset-wrapper"; +import { + markAsBuilder, + safeFromMixedType, + safeToBoolean, + safeToString, +} from "../../utils"; + +/** + * Derived builder args type for ActionAsset + */ +type ActionBuilderArgs = ExtractBuilderArgs< + ActionAsset +>; + +/** + * Internal state for the action component + * Stores the current asset state + */ +interface ActionComponentState { + /** The action asset being built */ + asset: ActionAsset; + /** The label asset to be built when the component is called */ + labelAsset?: AnyTextAsset | ((ctx: K) => AnyTextAsset); +} + +/** + * User actions can be represented in several places. + * Each view typically has one or more actions that allow the user to navigate away from that view. + * In addition, several asset types can have actions that apply to that asset only. + * + * This interface is a callable Action component with a fluent API for configuring Actions + */ +export interface ActionComponent + extends BaseFluentBuilder> { + /** Generate the ActionAsset with context */ + (ctx: K): ActionAsset; + + /** The transition value of the action in the state machine */ + withValue: ( + value: NonNullable["value"]>, + ) => ActionComponent; + + /** A text-like asset for the action's label */ + withLabel: ( + label: NonNullable["label"]>, + ) => ActionComponent; + + /** An optional expression to execute before transitioning */ + withExp: ( + exp: NonNullable["exp"]>, + ) => ActionComponent; + + /** An optional string that describes the action for screen-readers */ + withAccessibility: ( + accessibility: NonNullable< + ActionBuilderArgs["accessibility"] + >, + ) => ActionComponent; + + /** Additional data to beacon */ + withMetaDataBeacon: ( + beacon: NonNullable< + NonNullable["metaData"]>["beacon"] + >, + ) => ActionComponent; + + /** Force transition to the next view without checking for validation */ + withMetaDataSkipValidation: ( + skipValidation: NonNullable< + NonNullable["metaData"]>["skipValidation"] + >, + ) => ActionComponent; + + /** string value to decide for the left anchor sign */ + withMetaDataRole: ( + role: NonNullable< + NonNullable["metaData"]>["role"] + >, + ) => ActionComponent; + + /** Additional optional data to assist with the action interactions on the page */ + withMetaData: ( + metaData: NonNullable["metaData"]>, + ) => ActionComponent; + + /** @private Component state */ + state: ActionComponentState; +} + +/** Creates a action component with a fluent API for configuration. */ +export function action( + args?: Partial>, +): ActionComponent { + // Initialize the component state + const state: ActionComponentState = { + asset: { + id: "", + type: "action", + }, + }; + + // Create the component function + const component = ((_ctx: K) => { + // If the asset has an id, use it otherwise generate a new id using the genId function + const ctx = component.state.asset.id + ? { + ..._ctx, + parentId: component.state.asset.id, + branch: { type: "custom" }, + } + : _ctx; + const id = genId(ctx); + + // Create the result asset + const result = { + ...component.state.asset, + id, + } as ActionAsset; + + // Handle label if present + if (component.state.labelAsset) { + result.label = createAssetWrapper( + component.state.labelAsset, + ctx, + "label", + ); + } + + return result; + }) as ActionComponent; + + // Set the initial state + component.state = state; + + // Define chainable methods + component.withId = (id) => { + component.state.asset.id = safeToString(id); + return component; + }; + + component.withValue = (value) => { + component.state.asset.value = safeToString(value); + return component; + }; + + component.withLabel = (label) => { + component.state.labelAsset = label; + return component; + }; + + component.withExp = (exp) => { + component.state.asset.exp = safeFromMixedType(exp); + return component; + }; + + component.withAccessibility = (accessibility) => { + component.state.asset.accessibility = safeToString(accessibility); + return component; + }; + + component.withMetaDataBeacon = (beacon) => { + component.state.asset.metaData = { + ...(component.state.asset.metaData || {}), + beacon: safeFromMixedType(beacon), + }; + return component; + }; + + component.withMetaDataSkipValidation = (skipValidation) => { + component.state.asset.metaData = { + ...(component.state.asset.metaData || {}), + skipValidation: safeToBoolean(skipValidation), + }; + return component; + }; + + component.withMetaDataRole = (role) => { + component.state.asset.metaData = { + ...(component.state.asset.metaData || {}), + role: safeToString(role), + }; + return component; + }; + + component.withMetaData = (metaData) => { + // Simple update - no required properties + component.state.asset.metaData = { + ...(component.state.asset.metaData || {}), + ...(safeFromMixedType(metaData) || {}), + }; + return component; + }; + + component.withApplicability = (applicability) => { + component.state.asset.applicability = safeToString(applicability); + return component; + }; + + // Apply any initial args + if (args) { + if (args.id) component.withId(args.id); + if (args.value) component.withValue(args.value); + if (args.label) component.withLabel(args.label); + if (args.exp) component.withExp(args.exp); + if (args.accessibility) component.withAccessibility(args.accessibility); + if (args.metaData) component.withMetaData(args.metaData); + if (args.applicability) component.withApplicability(args.applicability); + } + + return markAsBuilder(component); +} diff --git a/language/fluent/src/examples/builder/choice-item.ts b/language/fluent/src/examples/builder/choice-item.ts new file mode 100644 index 00000000..7e1d03ef --- /dev/null +++ b/language/fluent/src/examples/builder/choice-item.ts @@ -0,0 +1,117 @@ +import type { Asset } from "@player-ui/types"; +import type { ChoiceItem } from "../types/choice"; +import type { ParentCtx, ExtractBuilderArgs } from "../../types"; +import { genId } from "../../id-generator"; +import { createAssetWrapper } from "../../asset-wrapper"; +import { markAsBuilder, safeFromMixedType, safeToString } from "../../utils"; + +/** + * Derived builder args type for ChoiceItem + */ +type ChoiceItemBuilderArgs = + ExtractBuilderArgs>; + +/** + * Internal state for the choiceitem component + * Stores the current asset state + */ +interface ChoiceItemComponentState { + /** The choiceitem asset being built */ + asset: ChoiceItem; + /** The label asset to be built when the component is called */ + labelAsset?: AnyTextAsset | ((ctx: K) => AnyTextAsset); +} + +/** This interface is a callable ChoiceItem component with a fluent API for configuring ChoiceItems */ +export interface ChoiceItemComponent { + /** Generate the ChoiceItem with context */ + (ctx: K): ChoiceItem; + + /** A unique identifier for the choice item */ + withId: ( + id: NonNullable["id"]>, + ) => ChoiceItemComponent; + + /** A text-like asset for the choice's label */ + withLabel: ( + label: NonNullable["label"]>, + ) => ChoiceItemComponent; + + /** The value of the input from the data-model */ + withValue: ( + value: NonNullable["value"]>, + ) => ChoiceItemComponent; + + /** @private Component state */ + state: ChoiceItemComponentState; +} + +/** Creates a choiceItem component with a fluent API for configuration. */ +export function choiceItem( + args?: Partial>, +): ChoiceItemComponent { + // Initialize the component state + const state: ChoiceItemComponentState = { + asset: { + id: "", + }, + }; + + // Create the component function + const component = ((_ctx: K) => { + // If the asset has an id, use it otherwise generate a new id using the genId function + const ctx = component.state.asset.id + ? { + ..._ctx, + parentId: component.state.asset.id, + branch: { type: "custom" }, + } + : _ctx; + const id = genId(ctx); + + // Create the result asset + const result = { + ...component.state.asset, + id, + } as ChoiceItem; + + // Handle label if present + if (component.state.labelAsset) { + result.label = createAssetWrapper( + component.state.labelAsset, + ctx, + "label", + ); + } + + return result; + }) as ChoiceItemComponent; + + // Set the initial state + component.state = state; + + // Define chainable methods + component.withId = (id) => { + component.state.asset.id = safeToString(id); + return component; + }; + + component.withLabel = (label) => { + component.state.labelAsset = label; + return component; + }; + + component.withValue = (value) => { + component.state.asset.value = safeFromMixedType(value); + return component; + }; + + // Apply any initial args + if (args) { + if (args.id) component.withId(args.id); + if (args.label) component.withLabel(args.label); + if (args.value) component.withValue(args.value); + } + + return markAsBuilder(component); +} diff --git a/language/fluent/src/examples/builder/choice.ts b/language/fluent/src/examples/builder/choice.ts new file mode 100644 index 00000000..c1e4b52f --- /dev/null +++ b/language/fluent/src/examples/builder/choice.ts @@ -0,0 +1,223 @@ +import type { Asset } from "@player-ui/types"; +import type { ChoiceAsset, ChoiceItem } from "../types/choice"; +import { + type ParentCtx, + type ExtractBuilderArgs, + type BaseFluentBuilder, + isFluentBuilder, +} from "../../types"; +import { genId } from "../../id-generator"; +import { createAssetWrapper } from "../../asset-wrapper"; +import { markAsBuilder, safeFromMixedType, safeToString } from "../../utils"; +import { ChoiceItemComponent } from "./choice-item"; + +/** + * Derived builder args type for ChoiceAsset + */ +type ChoiceBuilderArgs = ExtractBuilderArgs< + ChoiceAsset +>; + +/** + * Internal state for the choice component + * Stores the current asset state + */ +interface ChoiceComponentState { + /** The choice asset being built */ + asset: ChoiceAsset; + /** The title asset to be built when the component is called */ + titleAsset?: AnyTextAsset | ((ctx: K) => AnyTextAsset); + /** The note asset to be built when the component is called */ + noteAsset?: AnyTextAsset | ((ctx: K) => AnyTextAsset); + /** The choice item builders to be built when the component is called */ + itemsBuilders?: Array< + | ChoiceItem + | ((ctx: K) => ChoiceItem) + >; +} + +/** + * A choice asset represents a single selection choice, often displayed as radio buttons in a web context. + * This will allow users to test out more complex flows than just inputs + buttons. + * + * This interface is a callable Choice component with a fluent API for configuring Choices + */ +export interface ChoiceComponent + extends BaseFluentBuilder> { + /** Generate the ChoiceAsset with context */ + (ctx: K): ChoiceAsset; + + /** A text-like asset for the choice's label */ + withTitle: ( + title: NonNullable["title"]>, + ) => ChoiceComponent; + + /** Asset container for a note. */ + withNote: ( + note: NonNullable["note"]>, + ) => ChoiceComponent; + + /** The location in the data-model to store the data */ + withBinding: ( + binding: NonNullable["binding"]>, + ) => ChoiceComponent; + + /** The options to select from */ + withItems: ( + items: + | NonNullable["items"]> + | Array, + ) => ChoiceComponent; + + /** Sets the beacon property of metaData */ + withMetaDataBeacon: ( + beacon: NonNullable< + NonNullable["metaData"]>["beacon"] + >, + ) => ChoiceComponent; + + /** Optional additional data */ + withMetaData: ( + metaData: NonNullable["metaData"]>, + ) => ChoiceComponent; + + /** @private Component state */ + state: ChoiceComponentState; +} + +/** Creates a choice component with a fluent API for configuration. */ +export function choice( + args?: Partial>, +): ChoiceComponent { + // Initialize the component state + const state: ChoiceComponentState = { + asset: { + id: "", + type: "choice", + }, + }; + + // Create the component function + const component = ((_ctx: K) => { + // If the asset has an id, use it otherwise generate a new id using the genId function + const ctx = component.state.asset.id + ? { + ..._ctx, + parentId: component.state.asset.id, + branch: { type: "custom" }, + } + : _ctx; + const id = genId(ctx); + + // Create the result asset + const result = { + ...component.state.asset, + id, + } as ChoiceAsset; + + // Handle title if present + if (component.state.titleAsset) { + result.title = createAssetWrapper( + component.state.titleAsset, + ctx, + "title", + ); + } + + // Handle note if present + if (component.state.noteAsset) { + result.note = createAssetWrapper(component.state.noteAsset, ctx, "note"); + } + + // Handle items if present + if (component.state.itemsBuilders) { + result.items = [ + ...(component.state.asset.items || []), + ...component.state.itemsBuilders.map((item, index) => { + if (typeof item === "function") { + return item({ ...ctx, parentId: `${ctx.parentId}-items-${index}` }); + } + return item; + }), + ]; + } + + return result; + }) as ChoiceComponent; + + // Set the initial state + component.state = state; + + // Define chainable methods + component.withId = (id) => { + component.state.asset.id = safeToString(id); + return component; + }; + + component.withTitle = (title) => { + component.state.titleAsset = title; + return component; + }; + + component.withNote = (note) => { + component.state.noteAsset = note; + return component; + }; + + component.withBinding = (binding) => { + component.state.asset.binding = safeFromMixedType(binding); + return component; + }; + + component.withItems = (items) => { + items.forEach((item) => { + if (isFluentBuilder(item)) { + component.state.itemsBuilders = [ + ...(component.state.itemsBuilders || []), + item, + ]; + } else { + component.state.asset.items = [ + ...(component.state.asset.items || []), + item as ChoiceItem, + ]; + } + }); + return component; + }; + + component.withMetaDataBeacon = (beacon) => { + component.state.asset.metaData = { + ...(component.state.asset.metaData || {}), + beacon: safeFromMixedType(beacon), + }; + return component; + }; + + component.withMetaData = (metaData) => { + // Simple update - no required properties + component.state.asset.metaData = { + ...(component.state.asset.metaData || {}), + ...(safeFromMixedType(metaData) || {}), + }; + return component; + }; + + component.withApplicability = (applicability) => { + component.state.asset.applicability = safeToString(applicability); + return component; + }; + + // Apply any initial args + if (args) { + if (args.id) component.withId(args.id); + if (args.title) component.withTitle(args.title); + if (args.note) component.withNote(args.note); + if (args.binding) component.withBinding(args.binding); + if (args.items) component.withItems(args.items); + if (args.metaData) component.withMetaData(args.metaData); + if (args.applicability) component.withApplicability(args.applicability); + } + + return markAsBuilder(component); +} diff --git a/language/fluent/src/examples/builder/collection.ts b/language/fluent/src/examples/builder/collection.ts new file mode 100644 index 00000000..7868ded1 --- /dev/null +++ b/language/fluent/src/examples/builder/collection.ts @@ -0,0 +1,151 @@ +import type { Asset, Template } from "@player-ui/types"; +import type { CollectionAsset } from "../types/collection"; +import type { + ParentCtx, + ExtractBuilderArgs, + BaseFluentBuilder, + TemplateFunction, +} from "../../types"; +import { isTemplateFunction } from "../../types"; +import { genId } from "../../id-generator"; +import { createAssetWrapper } from "../../asset-wrapper"; +import { markAsBuilder, safeToString } from "../../utils"; + +/** + * Derived builder args type for CollectionAsset + */ +type CollectionBuilderArgs = ExtractBuilderArgs; + +/** + * Internal state for the collection component + * Stores the current asset state + */ +interface CollectionComponentState { + /** The collection asset being built */ + asset: CollectionAsset; + /** The label asset to be built when the component is called */ + labelAsset?: Asset | ((ctx: K) => Asset); + /** The values asset to be built when the component is called */ + valuesAssets?: Array(ctx: K) => Asset)>; + /** Templates to be applied to the collection */ + templates?: Array