'use server';

import { getSessionData } from '@/lib/session/session-storage';
import { createStorageProvider } from '@/lib/storage/storage.factory';
import { StorageProvider } from '@/lib/storage/storage.interface';
import { TypedResult } from '@/utils/types/results';

const storage: StorageProvider = createStorageProvider();

export const getPublicUrl = async (
    key: string,
    storageProvider?: StorageProvider
): Promise<TypedResult<string>> => {
    if (!storageProvider) {
        storageProvider = storage;
    }
    return await storageProvider.get(key);
};

export const checkExists = async (
    key: string,
    storageProvider?: StorageProvider
): Promise<boolean> => {
    if (!storageProvider) {
        storageProvider = storage;
    }
    const session = await getSessionData();
    if (!session || !session?.user || session?.user.role !== 'admin') {
        throw new Error('Unauthorized: Only admin users can delete articles.');
    }
    return await storageProvider.exists(key);
};

export const getPutUrl = async (
    key: string,
    contentType: string,
    storageProvider?: StorageProvider
): Promise<TypedResult<string>> => {
    if (!storageProvider) {
        storageProvider = storage;
    }
    const session = await getSessionData();
    if (!session || !session?.user || session?.user.role !== 'admin') {
        throw new Error('Unauthorized: Only admin users can delete articles.');
    }
    return await storageProvider.put(key, contentType);
};

export const deleteByKey = async (
    key: string,
    storageProvider?: StorageProvider
): Promise<TypedResult<void>> => {
    if (!storageProvider) {
        storageProvider = storage;
    }
    const session = await getSessionData();
    if (!session || !session?.user || session?.user.role !== 'admin') {
        throw new Error('Unauthorized: Only admin users can delete articles.');
    }
    return await storageProvider.delete(key);
};