import {
    DEFAULT_FONT_SIZE,
    DEFAULT_FONT_WEIGHT,
    DEFAULT_LETTER_SPACING,
    DEFAULT_LINE_HEIGHT,
    FONT_SIZE_STEP,
    FONT_WEIGHT_STEP,
    LETTER_SPACING_STEP,
    LINE_HEIGHT_STEP,
    MAX_FONT_SIZE,
    MAX_FONT_WEIGHT,
    MAX_LETTER_SPACING,
    MAX_LINE_HEIGHT,
    MIN_FONT_SIZE,
    MIN_FONT_WEIGHT,
    MIN_LETTER_SPACING,
    MIN_LINE_HEIGHT,
} from '$entities/Font';
import type {
    ControlId,
    ControlModel,
} from '../types/typography';

/**
 * Responsive font-size scaling factors applied by typographySettingsStore.
 */
export const MULTIPLIER_S = 0.5;
export const MULTIPLIER_M = 0.75;
export const MULTIPLIER_L = 1;

/**
 * Default control definitions seeding the typography settings store.
 * Composed from the font-render ranges/defaults owned by the Font entity.
 */
export const DEFAULT_TYPOGRAPHY_CONTROLS_DATA: ControlModel<ControlId>[] = [
    {
        id: 'font_size',
        value: DEFAULT_FONT_SIZE,
        max: MAX_FONT_SIZE,
        min: MIN_FONT_SIZE,
        step: FONT_SIZE_STEP,
        increaseLabel: 'Increase Font Size',
        decreaseLabel: 'Decrease Font Size',
        controlLabel: 'Size',
    },
    {
        id: 'font_weight',
        value: DEFAULT_FONT_WEIGHT,
        max: MAX_FONT_WEIGHT,
        min: MIN_FONT_WEIGHT,
        step: FONT_WEIGHT_STEP,
        increaseLabel: 'Increase Font Weight',
        decreaseLabel: 'Decrease Font Weight',
        controlLabel: 'Weight',
    },
    {
        id: 'line_height',
        value: DEFAULT_LINE_HEIGHT,
        max: MAX_LINE_HEIGHT,
        min: MIN_LINE_HEIGHT,
        step: LINE_HEIGHT_STEP,
        increaseLabel: 'Increase Line Height',
        decreaseLabel: 'Decrease Line Height',
        controlLabel: 'Leading',
    },
    {
        id: 'letter_spacing',
        value: DEFAULT_LETTER_SPACING,
        max: MAX_LETTER_SPACING,
        min: MIN_LETTER_SPACING,
        step: LETTER_SPACING_STEP,
        increaseLabel: 'Increase Letter Spacing',
        decreaseLabel: 'Decrease Letter Spacing',
        controlLabel: 'Tracking',
    },
];