story writer backend migration complete, Blog writer SEO and story writer backend migration complete, Blog writer SEO and story writer frontend migration complete
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ajaysi
446
frontend/src/services/storyWriterApi.ts
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446
frontend/src/services/storyWriterApi.ts
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import { aiApiClient, pollingApiClient } from "../api/client";
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/**
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* Story Writer API Service
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*
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* Provides TypeScript-typed API calls for story generation endpoints.
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*/
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export interface StoryGenerationRequest {
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persona: string;
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story_setting: string;
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character_input: string;
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plot_elements: string;
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writing_style: string;
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story_tone: string;
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narrative_pov: string;
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audience_age_group: string;
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content_rating: string;
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ending_preference: string;
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story_length?: string;
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enable_explainer?: boolean;
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enable_illustration?: boolean;
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enable_video_narration?: boolean;
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// Image generation settings
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image_provider?: string;
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image_width?: number;
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image_height?: number;
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image_model?: string;
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// Video generation settings
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video_fps?: number;
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video_transition_duration?: number;
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// Audio generation settings
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audio_provider?: string;
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audio_lang?: string;
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audio_slow?: boolean;
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audio_rate?: number;
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}
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export interface StorySetupGenerationRequest {
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story_idea: string;
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}
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export interface StorySetupOption {
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persona: string;
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story_setting: string;
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character_input: string;
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plot_elements: string;
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writing_style: string;
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story_tone: string;
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narrative_pov: string;
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audience_age_group: string;
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content_rating: string;
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ending_preference: string;
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story_length?: string;
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premise: string;
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reasoning: string;
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// Image generation settings
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image_provider?: string;
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image_width?: number;
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image_height?: number;
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image_model?: string;
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// Video generation settings
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video_fps?: number;
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video_transition_duration?: number;
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// Audio generation settings
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audio_provider?: string;
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audio_lang?: string;
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audio_slow?: boolean;
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audio_rate?: number;
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}
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export interface StorySetupGenerationResponse {
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options: StorySetupOption[];
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success: boolean;
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}
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export interface StoryPremiseResponse {
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premise: string;
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success: boolean;
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task_id?: string;
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}
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export interface StoryScene {
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scene_number: number;
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title: string;
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description: string;
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image_prompt: string;
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audio_narration: string;
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character_descriptions?: string[];
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key_events?: string[];
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}
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export interface StoryOutlineResponse {
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outline: string | StoryScene[];
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success: boolean;
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task_id?: string;
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is_structured?: boolean;
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}
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export interface StoryContentResponse {
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story: string;
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premise?: string;
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outline?: string;
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is_complete: boolean;
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iterations: number;
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success: boolean;
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task_id?: string;
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}
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export interface StoryFullGenerationResponse {
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premise: string;
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outline: string;
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story: string;
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is_complete: boolean;
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iterations: number;
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success: boolean;
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task_id?: string;
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}
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export interface StoryStartRequest extends StoryGenerationRequest {
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premise: string;
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outline: string | StoryScene[];
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}
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export interface StoryContinueRequest extends StoryGenerationRequest {
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premise: string;
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outline: string | StoryScene[];
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story_text: string;
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}
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export interface StoryContinueResponse {
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continuation: string;
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is_complete: boolean;
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success: boolean;
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}
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export interface TaskStatus {
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task_id: string;
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status: "pending" | "processing" | "completed" | "failed";
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progress?: number;
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message?: string;
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result?: any;
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error?: string;
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created_at?: string;
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updated_at?: string;
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}
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export interface CacheStats {
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total_entries: number;
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cache_keys: string[];
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}
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export interface StoryImageGenerationRequest {
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scenes: StoryScene[];
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provider?: string;
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width?: number;
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height?: number;
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model?: string;
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}
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export interface StoryImageResult {
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scene_number: number;
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scene_title: string;
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image_filename: string;
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image_url: string;
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width: number;
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height: number;
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provider: string;
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model?: string;
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seed?: number;
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error?: string;
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}
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export interface StoryImageGenerationResponse {
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images: StoryImageResult[];
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success: boolean;
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task_id?: string;
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}
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export interface StoryAudioGenerationRequest {
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scenes: StoryScene[];
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provider?: string;
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lang?: string;
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slow?: boolean;
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rate?: number;
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}
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export interface StoryAudioResult {
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scene_number: number;
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scene_title: string;
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audio_filename: string;
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audio_url: string;
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provider: string;
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file_size: number;
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error?: string;
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}
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export interface StoryAudioGenerationResponse {
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audio_files: StoryAudioResult[];
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success: boolean;
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task_id?: string;
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}
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export interface StoryVideoGenerationRequest {
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scenes: StoryScene[];
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image_urls: string[];
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audio_urls: string[];
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story_title?: string;
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fps?: number;
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transition_duration?: number;
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}
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export interface StoryVideoResult {
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video_filename: string;
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video_url: string;
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duration: number;
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fps: number;
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file_size: number;
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num_scenes: number;
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error?: string;
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}
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export interface StoryVideoGenerationResponse {
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video: StoryVideoResult;
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success: boolean;
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task_id?: string;
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}
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class StoryWriterApi {
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/**
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* Generate 3 story setup options from a user's story idea
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*/
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async generateStorySetup(
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request: StorySetupGenerationRequest
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): Promise<StorySetupGenerationResponse> {
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const response = await aiApiClient.post<StorySetupGenerationResponse>(
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"/api/story/generate-setup",
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request
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);
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return response.data;
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}
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/**
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* Generate a story premise
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*/
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async generatePremise(request: StoryGenerationRequest): Promise<StoryPremiseResponse> {
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const response = await aiApiClient.post<StoryPremiseResponse>(
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"/api/story/generate-premise",
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request
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);
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return response.data;
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}
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/**
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* Generate a story outline from a premise
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*/
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async generateOutline(
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premise: string,
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request: StoryGenerationRequest
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): Promise<StoryOutlineResponse> {
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// Create StoryStartRequest with premise included
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const outlineRequest: StoryStartRequest = {
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...request,
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premise: premise,
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outline: [], // Empty outline for outline generation
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};
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const response = await aiApiClient.post<StoryOutlineResponse>(
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`/api/story/generate-outline`,
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outlineRequest
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);
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return response.data;
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}
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/**
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* Generate the starting section of a story
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*/
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async generateStoryStart(
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premise: string,
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outline: string | StoryScene[],
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request: StoryGenerationRequest
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): Promise<StoryContentResponse> {
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// Create request body with premise and outline
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const requestBody = {
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...request,
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premise,
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outline,
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};
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const response = await aiApiClient.post<StoryContentResponse>(
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`/api/story/generate-start`,
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requestBody
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);
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return response.data;
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}
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/**
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* Continue writing a story
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*/
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async continueStory(request: StoryContinueRequest): Promise<StoryContinueResponse> {
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const response = await aiApiClient.post<StoryContinueResponse>(
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"/api/story/continue",
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request
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);
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return response.data;
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}
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/**
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* Generate a complete story asynchronously
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* Returns a task_id for polling
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*/
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async generateFullStory(
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request: StoryGenerationRequest,
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maxIterations: number = 10
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): Promise<{ task_id: string; status: string; message: string }> {
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const response = await aiApiClient.post<{ task_id: string; status: string; message: string }>(
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"/api/story/generate-full",
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request,
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{
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params: { max_iterations: maxIterations },
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}
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);
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return response.data;
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}
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/**
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* Get the status of a story generation task
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*/
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async getTaskStatus(taskId: string): Promise<TaskStatus> {
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const response = await pollingApiClient.get<TaskStatus>(
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`/api/story/task/${taskId}/status`
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);
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return response.data;
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}
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/**
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* Get the result of a completed story generation task
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*/
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async getTaskResult(taskId: string): Promise<StoryFullGenerationResponse> {
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const response = await aiApiClient.get<StoryFullGenerationResponse>(
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`/api/story/task/${taskId}/result`
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);
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return response.data;
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}
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/**
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* Get cache statistics
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*/
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async getCacheStats(): Promise<{ success: boolean; stats: CacheStats }> {
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const response = await pollingApiClient.get<{ success: boolean; stats: CacheStats }>(
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"/api/story/cache/stats"
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);
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return response.data;
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}
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/**
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* Clear the story generation cache
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*/
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async clearCache(): Promise<{ success: boolean; status: string; message: string }> {
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const response = await pollingApiClient.post<{ success: boolean; status: string; message: string }>(
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"/api/story/cache/clear"
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);
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return response.data;
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}
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/**
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* Generate images for story scenes
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*/
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async generateSceneImages(request: StoryImageGenerationRequest): Promise<StoryImageGenerationResponse> {
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const response = await aiApiClient.post<StoryImageGenerationResponse>(
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"/api/story/generate-images",
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request
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);
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return response.data;
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}
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/**
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* Get image URL for a scene image
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*/
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getImageUrl(imageUrl: string): string {
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// If imageUrl is already a full URL, return it as-is
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if (imageUrl.startsWith('http://') || imageUrl.startsWith('https://')) {
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return imageUrl;
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}
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// Otherwise, prepend the base URL
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const baseURL = aiApiClient.defaults.baseURL || '';
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// Remove trailing slash from baseURL if present, and leading slash from imageUrl if present
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const cleanBaseURL = baseURL.endsWith('/') ? baseURL.slice(0, -1) : baseURL;
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const cleanImageUrl = imageUrl.startsWith('/') ? imageUrl : `/${imageUrl}`;
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return `${cleanBaseURL}${cleanImageUrl}`;
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}
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/**
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* Generate audio narration for story scenes
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*/
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async generateSceneAudio(request: StoryAudioGenerationRequest): Promise<StoryAudioGenerationResponse> {
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const response = await aiApiClient.post<StoryAudioGenerationResponse>(
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"/api/story/generate-audio",
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request
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);
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return response.data;
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}
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/**
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* Get audio URL for a scene audio file
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*/
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getAudioUrl(audioUrl: string): string {
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// If audioUrl is already a full URL, return it as-is
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if (audioUrl.startsWith('http://') || audioUrl.startsWith('https://')) {
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return audioUrl;
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}
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// Otherwise, prepend the base URL
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const baseURL = aiApiClient.defaults.baseURL || '';
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// Remove trailing slash from baseURL if present, and leading slash from audioUrl if present
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const cleanBaseURL = baseURL.endsWith('/') ? baseURL.slice(0, -1) : baseURL;
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const cleanAudioUrl = audioUrl.startsWith('/') ? audioUrl : `/${audioUrl}`;
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return `${cleanBaseURL}${cleanAudioUrl}`;
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}
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/**
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* Generate video from story scenes, images, and audio
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*/
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async generateStoryVideo(request: StoryVideoGenerationRequest): Promise<StoryVideoGenerationResponse> {
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const response = await aiApiClient.post<StoryVideoGenerationResponse>(
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"/api/story/generate-video",
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request
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);
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return response.data;
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}
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/**
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* Get video URL for a story video file
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*/
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getVideoUrl(videoUrl: string): string {
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// If videoUrl is already a full URL, return it as-is
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if (videoUrl.startsWith('http://') || videoUrl.startsWith('https://')) {
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return videoUrl;
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}
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// Otherwise, prepend the base URL
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const baseURL = aiApiClient.defaults.baseURL || '';
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// Remove trailing slash from baseURL if present, and leading slash from videoUrl if present
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const cleanBaseURL = baseURL.endsWith('/') ? baseURL.slice(0, -1) : baseURL;
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const cleanVideoUrl = videoUrl.startsWith('/') ? videoUrl : `/${videoUrl}`;
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return `${cleanBaseURL}${cleanVideoUrl}`;
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}
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}
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export const storyWriterApi = new StoryWriterApi();
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