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frontend-svelte/src/entities/Font/model/google_fonts.ts
2026-01-02 11:11:36 +03:00

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TypeScript

/**
* Model of google fonts api response
*/
export interface GoogleFontsApiModel {
/**
* Array of font items returned by the Google Fonts API
* Contains all font families matching the requested query parameters
*/
items: FontItem[];
}
export interface FontItem {
/**
* Font family name (e.g., "Roboto", "Open Sans", "Lato")
* This is the name used in CSS font-family declarations
*/
family: string;
/**
* Font category classification (e.g., "sans-serif", "serif", "display", "handwriting", "monospace")
* Useful for grouping and filtering fonts by style
*/
category: string;
/**
* Available font variants for this font family
* Array of strings representing available weights and styles
* Examples: ["regular", "italic", "100", "200", "300", "400", "500", "600", "700", "800", "900", "100italic", "900italic"]
* The keys in the `files` object correspond to these variant values
*/
variants: FontVariant[];
/**
* Supported character subsets for this font
* Examples: ["latin", "latin-ext", "cyrillic", "greek", "arabic", "devanagari", "vietnamese", "hebrew", "thai", etc.]
* Determines which character sets are included in the font files
*/
subsets: string[];
/**
* Font version identifier
* Format: "v" followed by version number (e.g., "v31", "v20", "v1")
* Used to track font updates and cache busting
*/
version: string;
/**
* Last modification date of the font
* Format: ISO 8601 date string (e.g., "2024-01-15", "2023-12-01")
* Indicates when the font was last updated by the font foundry
*/
lastModified: string;
/**
* Mapping of font variants to their downloadable URLs
* Keys correspond to values in the `variants` array
* Examples:
* - "regular" → "https://fonts.gstatic.com/s/roboto/v30/KFOmCnqEu92Fr1Me4W..."
* - "700" → "https://fonts.gstatic.com/s/roboto/v30/KFOlCnqEu92Fr1MmWUlf..."
* - "700italic" → "https://fonts.gstatic.com/s/roboto/v30/KFOjCnqEu92Fr1Mu51TzA..."
*/
files: FontFiles;
/**
* URL to the font menu preview image
* Typically a PNG showing the font family name in the font
* Example: "https://fonts.gstatic.com/l/font?kit=KFOmCnqEu92Fr1Me4W...&s=i2"
*/
menu: string;
}
/**
* Standard font weights that can appear in Google Fonts API
*/
export type FontWeight = '100' | '200' | '300' | '400' | '500' | '600' | '700' | '800' | '900';
/**
* Italic variant format: e.g., "100italic", "400italic", "700italic"
*/
export type FontWeightItalic = `${FontWeight}italic`;
/**
* All possible font variants in Google Fonts API
* - Numeric weights: "400", "700", etc.
* - Italic variants: "400italic", "700italic", etc.
* - Legacy names: "regular", "italic", "bold", "bolditalic"
*/
export type FontVariant =
| FontWeight
| FontWeightItalic
| 'regular'
| 'italic'
| 'bold'
| 'bolditalic';
/**
* Google Fonts API file mapping
* Dynamic keys that match the variants array
*
* Examples:
* - { "regular": "...", "italic": "...", "700": "...", "700italic": "..." }
* - { "400": "...", "400italic": "...", "900": "..." }
*/
export type FontFiles = Partial<Record<FontVariant, string>>;