import SocialNetworkService from '../services/socialnetworkService.js';

class SocialNetworkController {
    constructor() {
        this.socialNetworkService = new SocialNetworkService();
        this.userSearch = this.userSearch.bind(this);
        this.profile = this.profile.bind(this);
        this.createFolder = this.createFolder.bind(this);
        this.getFolders = this.getFolders.bind(this);
        this.uploadImage = this.uploadImage.bind(this);
        this.getImage = this.getImage.bind(this);
        this.getImageVisibilityTypes = this.getImageVisibilityTypes.bind(this);
        this.getFolderImageList = this.getFolderImageList.bind(this);
    }

    async userSearch(req, res) {
        try {
            const { username, ageFrom, ageTo, genders } = req.body;
            const users = await this.socialNetworkService.searchUsers({ username, ageFrom, ageTo, genders });
            res.status(200).json(users);
        } catch (error) {
            console.error('Error in userSearch:', error);
            res.status(500).json({ error: error.message });
        }
    }

    async profile(req, res) {
        try {
            const { userId } = req.params;
            const requestingUserId = req.headers.userid;
            if (!userId || !requestingUserId) {
                return res.status(400).json({ error: 'Invalid user or requesting user ID.' });
            }
            const profile = await this.socialNetworkService.getProfile(userId, requestingUserId);
            res.status(200).json(profile);
        } catch (error) {
            console.error('Error in profile:', error);
            res.status(500).json({ error: error.message });
        }
    }

    async createFolder(req, res) {
        try {
            const userId = req.headers.userid;
            const folderData = req.body;
            const folder = await this.socialNetworkService.createFolder(userId, folderData);
            res.status(201).json(folder);
        } catch (error) {
            console.error('Error in createFolder:', error);
            res.status(500).json({ error: error.message });
        }
    }

    async getFolders(req, res) {
        try {
            const userId = req.headers.userid;
            const folders = await this.socialNetworkService.getFolders(userId);
            res.status(200).json(folders);
        } catch (error) {
            console.error('Error in getFolders:', error);
            res.status(500).json({ error: error.message });
        }
    }

    async getFolderImageList(req, res) {
        try {
            const userId = req.headers.userid;
            const { folderId } = req.params;
            const images = await this.socialNetworkService.getFolderImageList(userId, folderId);
            res.status(200).json(images);
        } catch (error) {
            console.error('Error in getFolderImageList:', error);
            res.status(500).json({ error: error.message });
        }
    }

    async uploadImage(req, res) {
        try {
            const userId = req.headers.userid;
            const imageData = req.body;
            const image = await this.socialNetworkService.uploadImage(userId, imageData);
            res.status(201).json(image);
        } catch (error) {
            console.error('Error in uploadImage:', error);
            res.status(500).json({ error: error.message });
        }
    }

    async getImage(req, res) {
        try {
            const { imageId } = req.params;
            const image = await this.socialNetworkService.getImage(imageId);
            res.status(200).json(image);
        } catch (error) {
            console.error('Error in getImage:', error);
            res.status(500).json({ error: error.message });
        }
    }

    async getImageVisibilityTypes(req, res) {
        try {
            const types = await this.socialNetworkService.getPossibleImageVisibilities();
            res.status(200).json(types);
        } catch (error) {
            console.log(error);
            res.status(500).json({ error: error.message });
        }
    }
}

export default SocialNetworkController;