import apiClient from '@/utils/axios.js';

export const FALUKANT_VISUAL_DEFAULTS = Object.freeze({
    portraitStyle: 'classic',
    figureMode: 'both',
});

export function showFalukantPortraits(figureMode) {
    return figureMode === 'portraits' || figureMode === 'both';
}

export function showFalukant3dFigures(figureMode) {
    return figureMode === '3d' || figureMode === 'both';
}

export function resolveFalukantPortraitAtlas(genderRaw, portraitStyle) {
    const gender = String(genderRaw || 'male').toLowerCase() === 'female' ? 'female' : 'male';

    if (portraitStyle === 'medieval') {
        // Falukant liefert hier noch keine Haarfarbe; bis dahin geschlechtsbasierter Atlas-Fallback.
        return gender === 'female'
            ? '/images/falukant/avatar/female00-medieval.png'
            : '/images/falukant/avatar/male02-medieval.png';
    }

    return `/images/falukant/avatar/${gender}.png`;
}

export async function loadFalukantVisualSettings(userId) {
    if (!userId) {
        return { ...FALUKANT_VISUAL_DEFAULTS };
    }

    try {
        const { data } = await apiClient.post('/api/settings/filter', {
            userid: userId,
            type: 'falukant'
        });

        const values = { ...FALUKANT_VISUAL_DEFAULTS };
        for (const setting of Array.isArray(data) ? data : []) {
            const selected = Array.isArray(setting.options)
                ? setting.options.find((option) => String(option.id) === String(setting.value))
                : null;
            const normalizedValue = selected?.value || null;

            if (setting.name === 'falukantPortraitStyle' && normalizedValue) {
                values.portraitStyle = normalizedValue;
            }
            if (setting.name === 'falukantFigureMode' && normalizedValue) {
                values.figureMode = normalizedValue;
            }
        }

        return values;
    } catch (error) {
        console.error('Error loading Falukant visual settings:', error);
        return { ...FALUKANT_VISUAL_DEFAULTS };
    }
}