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Overview

The Suada Angular SDK provides a seamless way to integrate Suada’s AI capabilities into your Angular applications. Built specifically for Angular 17+, it offers components, services, and utilities that follow Angular best practices and conventions.

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Prerequisites

  • Angular 17.3.0 or higher
  • Node.js 18.0.0 or higher
  • A Suada API key
  • npm or yarn package manager

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Installation

Install the Suada Angular SDK and its peer dependencies: 
# Using npm
npm install @suada/angular @suada/core

# Using yarn
yarn add @suada/angular @suada/core

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Quick Start

Here’s a basic example to get you started: 
// app.module.ts
import { NgModule } from '@angular/core';
import { SuadaModule } from '@suada/angular';

@NgModule({
  imports: [
    SuadaModule.forRoot({
      apiKey: 'your-api-key'
    })
  ]
})
export class AppModule { }

// app.component.ts
import { Component } from '@angular/core';
import { SuadaService } from '@suada/angular';

@Component({
  selector: 'app-root',
  template: `
    <div>
      <button (click)="sendMessage()">Ask Question</button>
      <p *ngIf="response">{{ response }}</p>
    </div>
  `
})
export class AppComponent {
  response?: string;

  constructor(private suada: SuadaService) {}

  async sendMessage() {
    try {
      const result = await this.suada.chat({
        message: "What insights can you provide?"
      });
      this.response = result.answer;
    } catch (error) {
      console.error('Error:', error);
    }
  }
}

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Authentication

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Setting up your API Key

We recommend storing your API key in environment files: 
// environment.ts
export const environment = {
  production: false,
  suada: {
    apiKey: 'your-api-key'
  }
};

// environment.prod.ts
export const environment = {
  production: true,
  suada: {
    apiKey: process.env['SUADA_API_KEY']
  }
};
Then use it in your module: 
import { environment } from './environments/environment';

@NgModule({
  imports: [
    SuadaModule.forRoot(environment.suada)
  ]
})
export class AppModule { }

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Core Components

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Chat Component

A pre-built chat interface component: 
<suada-chat
  [theme]="'light'"
  [placeholder]="'Ask a question...'"
  (messageSubmit)="onMessageSubmit($event)"
  (responseReceived)="onResponseReceived($event)">
</suada-chat>

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Props

PropTypeRequiredDescription
theme’light’ | ‘dark’NoUI theme (defaults to ‘light’)
placeholderstringNoInput placeholder text
initialMessagesMessage[]NoPre-loaded chat messages
privacyModebooleanNoEnable enhanced privacy features

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Events

EventTypeDescription
messageSubmitEventEmitterEmitted when user sends a message
responseReceivedEventEmitterEmitted when response is received
errorEventEmitterEmitted when an error occurs

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Integration Components

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Integration Button

Handle OAuth flows for third-party services: 
<suada-integration-button
  [provider]="'notion'"
  [redirectUri]="'https://your-app.com/callback'"
  (success)="onSuccess($event)"
  (error)="onError($event)">
  Connect Notion
</suada-integration-button>

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Integration List

Display and manage integrated services: 
<suada-integration-list
  [filter]="{ provider: 'notion' }"
  [layout]="'grid'"
  (select)="onSelect($event)"
  (delete)="onDelete($event)">
</suada-integration-list>

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Services

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SuadaService

The main service for interacting with Suada: 
import { SuadaService } from '@suada/angular';

export class MyComponent {
  constructor(private suada: SuadaService) {}

  async sendMessage() {
    try {
      const response = await this.suada.chat({
        message: "What's our performance?",
        privacyMode: true
      });
      console.log(response.answer);
    } catch (error) {
      console.error('Error:', error);
    }
  }
}

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IntegrationService

Manage third-party integrations: 
import { IntegrationService } from '@suada/angular';

export class MyComponent {
  constructor(private integrations: IntegrationService) {}

  async connectService() {
    try {
      const authUrl = await this.integrations.initializeOAuth('notion', {
        redirectUri: 'https://your-app.com/callback'
      });
      window.location.href = authUrl;
    } catch (error) {
      console.error('Error:', error);
    }
  }
}

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Error Handling

The SDK provides typed errors for better error handling: 
import { SuadaError, SuadaAPIError } from '@suada/core';

try {
  await this.suada.chat({ message: "Hello" });
} catch (error) {
  if (error instanceof SuadaAPIError) {
    // Handle API-specific errors
    console.error('API Error:', error.message, error.status);
  } else if (error instanceof SuadaError) {
    // Handle general SDK errors
    console.error('SDK Error:', error.message);
  } else {
    // Handle unexpected errors
    console.error('Unexpected error:', error);
  }
}

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Best Practices

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Security

  • Store API keys in environment files
  • Use privacy mode for sensitive data
  • Implement proper error handling
  • Secure OAuth callback endpoints

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Performance

  • Reuse service instances
  • Implement proper unsubscribe patterns
  • Handle component lifecycle properly
  • Consider implementing caching

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Development

  • Use TypeScript strict mode
  • Follow Angular style guide
  • Write unit tests
  • Keep dependencies updated

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FAQ

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How do I handle environment-specific configuration?

Use Angular’s environment files and configure the module accordingly: 
import { environment } from './environments/environment';

@NgModule({
  imports: [
    SuadaModule.forRoot({
      apiKey: environment.suada.apiKey,
      baseUrl: environment.suada.baseUrl
    })
  ]
})

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How do I customize the chat component theme?

You can override the default styles using CSS variables: 
:root {
  --suada-primary-color: #007bff;
  --suada-background-color: #ffffff;
  --suada-text-color: #333333;
}

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Can I use the SDK with SSR (Server-Side Rendering)?

Yes, the SDK is compatible with Angular Universal. Just ensure you handle the window object appropriately: 
import { isPlatformBrowser } from '@angular/common';

constructor(
  @Inject(PLATFORM_ID) private platformId: Object
) {
  if (isPlatformBrowser(this.platformId)) {
    // Browser-only code
  }
}

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How do I implement retry logic?

The SDK includes built-in retry logic, but you can customize it: 
@NgModule({
  imports: [
    SuadaModule.forRoot({
      apiKey: 'your-api-key',
      maxRetries: 3,
      retryDelay: 1000
    })
  ]
})

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How can I debug the SDK?

Enable debug mode in your environment configuration: 
SuadaModule.forRoot({
  apiKey: 'your-api-key',
  debug: true
})

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Support & Resources

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Documentation

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Support