no-copy-frontend/src/app/actions/fileEntity.ts

'use server'

import { getSessionData } from '@/app/actions/session';
import { API_BASE_URL } from '@/app/actions/definitions';


export async function getUserFilesData({
	page,
	pageSize,
	sortBy,
	sortOrder,
	type,
	date,
	query = ''
}: {
	page: number;
	pageSize: number;
	sortBy?: string;
	sortOrder?: 'asc' | 'desc' | string;
	type?: string;
	date?: string;
	query?: string;
}) {
	const token = await getSessionData('token');

	try {
		const response = await fetch(`${API_BASE_URL}/api/v1/data`, {
			method: 'POST',
			body: JSON.stringify({
				version: 1,
				msg_id: 20005,
				message_body: {
					action: 'search_files',
					token: token,
					page: page,
					page_size: pageSize,
					query: query,
					sort_by: sortBy || '', // protectStatus, fileName, fileSize, createdAt, updatedAt, supportId
					type: type || '', // image, video, document, audio
					date: date || '', // today, week, month
					sort_order: sortOrder
				}
			}),
			headers: {
				'Content-Type': 'application/json',
				'Accept': 'application/json'
			}
		});

		if (response.ok) {
			let parsed = await response.json();

			if (parsed.message_code === 0) {
				return parsed.message_body;
			} else {
				throw parsed.message_text ? parsed.message_text : 'error';
			}
		} else {
			throw `${response.status}`;
		}

	} catch (error) {
		return error;
	}
}

export async function removeUserFile(fileId: string, fullDelete: number) {
	const token = await getSessionData('token');

	try {
		const response = await fetch(`${API_BASE_URL}/api/v1/data`, {
			method: 'POST',
			body: JSON.stringify({
				version: 1,
				msg_id: 20005,
				message_body: {
					action: 'delete_file',
					file_id: fileId,
					full_delete: fullDelete,
					token: token
				}
			}),
			headers: {
				'Content-Type': 'application/json',
				'Accept': 'application/json'
			}
		});

		if (response.ok) {
			let parsed = await response.json();

			if (parsed.message_code === 0) {
				return parsed.message_body.file_id;
			} else {
				throw parsed;
			}
		} else {
			throw (`${response.status}`);
		}

	} catch (error) {
		return error
	}
}

export async function viewFileInfo(fileId: string) {
	const token = await getSessionData('token');

	try {
		const response = await fetch(`${API_BASE_URL}/api/v1/data`, {
			method: 'POST',
			body: JSON.stringify({
				version: 1,
				msg_id: 20005,
				message_body: {
					action: 'file_info',
					file_id: fileId,
					token: token
				}
			}),
			headers: {
				'Content-Type': 'application/json',
				'Accept': 'application/json'
			}
		});

		if (response.ok) {
			let parsed = await response.json();

			if (parsed.message_code === 0) {
				return parsed.message_body;
			} else {
				throw parsed;
			}
		} else {
			throw (`${response.status}`);
		}

	} catch (error) {
		return error
	}
}

export async function downloadFile(fileId: string, fileName: string) {
	const token = await getSessionData('token');

	const response = await fetch(`${API_BASE_URL}/api/v1/files/download/${fileId}`, {
		headers: {
			'Authorization': `Bearer ${token}`,
		},
	})

	if (!response.ok) {
		throw 'failed-to-download-file';
	}

	const arrayBuffer = await response.arrayBuffer()
	const base64 = Buffer.from(arrayBuffer).toString('base64')

	return {
		data: base64,
		contentType: response.headers.get('content-type') || 'application/octet-stream',
		fileName: fileName
	}
}