const db = require('../models');
const FileDBApi = require('./file');
const crypto = require('crypto');
const Utils = require('../utils');



const Sequelize = db.Sequelize;
const Op = Sequelize.Op;

module.exports = class Terminal_hostsDBApi {
    

    
    static async create(data, options) {
        const currentUser = (options && options.currentUser) || { id: null };
        const transaction = (options && options.transaction) || undefined;

        const terminal_hosts = await db.terminal_hosts.create(
            {
                id: data.id || undefined,
        
        name: data.name
        ||
        null
            ,
            
        hostname: data.hostname
        ||
        null
            ,
            
        port: data.port
        ||
        null
            ,
            
        protocol: data.protocol
        ||
        null
            ,
            
        default_shell: data.default_shell
        ||
        null
            ,
            
        working_directory: data.working_directory
        ||
        null
            ,
            
        status: data.status
        ||
        null
            ,
            
        last_check_at: data.last_check_at
        ||
        null
            ,
            
        description: data.description
        ||
        null
            ,
            
            importHash: data.importHash || null,
            createdById: currentUser.id,
            updatedById: currentUser.id,
    },
        { transaction },
    );

        

        

        

        return terminal_hosts;
    }
    

    static async bulkImport(data, options) {
        const currentUser = (options && options.currentUser) || { id: null };
        const transaction = (options && options.transaction) || undefined;

        // Prepare data - wrapping individual data transformations in a map() method
        const terminal_hostsData = data.map((item, index) => ({
                id: item.id || undefined,
                
                name: item.name
            ||
            null
            ,
            
                hostname: item.hostname
            ||
            null
            ,
            
                port: item.port
            ||
            null
            ,
            
                protocol: item.protocol
            ||
            null
            ,
            
                default_shell: item.default_shell
            ||
            null
            ,
            
                working_directory: item.working_directory
            ||
            null
            ,
            
                status: item.status
            ||
            null
            ,
            
                last_check_at: item.last_check_at
            ||
            null
            ,
            
                description: item.description
            ||
            null
            ,
            
            importHash: item.importHash || null,
            createdById: currentUser.id,
            updatedById: currentUser.id,
            createdAt: new Date(Date.now() + index * 1000),
    }));

        // Bulk create items
        const terminal_hosts = await db.terminal_hosts.bulkCreate(terminal_hostsData, { transaction });

        // For each item created, replace relation files
        

        return terminal_hosts;
    }

    static async update(id, data,  options) {
        const currentUser = (options && options.currentUser) || {id: null};
        const transaction = (options && options.transaction) || undefined;
        

        const terminal_hosts = await db.terminal_hosts.findByPk(id, {}, {transaction});


        

        const updatePayload = {};
        
        if (data.name !== undefined) updatePayload.name = data.name;
        
        
        if (data.hostname !== undefined) updatePayload.hostname = data.hostname;
        
        
        if (data.port !== undefined) updatePayload.port = data.port;
        
        
        if (data.protocol !== undefined) updatePayload.protocol = data.protocol;
        
        
        if (data.default_shell !== undefined) updatePayload.default_shell = data.default_shell;
        
        
        if (data.working_directory !== undefined) updatePayload.working_directory = data.working_directory;
        
        
        if (data.status !== undefined) updatePayload.status = data.status;
        
        
        if (data.last_check_at !== undefined) updatePayload.last_check_at = data.last_check_at;
        
        
        if (data.description !== undefined) updatePayload.description = data.description;
        
        
        updatePayload.updatedById = currentUser.id;

        await terminal_hosts.update(updatePayload, {transaction});

        
        

        
        

        

        return terminal_hosts;
    }

    static async deleteByIds(ids, options) {
        const currentUser = (options && options.currentUser) || { id: null };
        const transaction = (options && options.transaction) || undefined;

        const terminal_hosts = await db.terminal_hosts.findAll({
            where: {
                id: {
                    [Op.in]: ids,
                },
            },
            transaction,
        });

        await db.sequelize.transaction(async (transaction) => {
            for (const record of terminal_hosts) {
                await record.update(
                    {deletedBy: currentUser.id},
                    {transaction}
                );
            }
            for (const record of terminal_hosts) {
                await record.destroy({transaction});
            }
        });


        return terminal_hosts;
    }

    static async remove(id, options) {
        const currentUser = (options && options.currentUser) || {id: null};
        const transaction = (options && options.transaction) || undefined;

        const terminal_hosts = await db.terminal_hosts.findByPk(id, options);

        await terminal_hosts.update({
            deletedBy: currentUser.id
        }, {
            transaction,
        });

        await terminal_hosts.destroy({
            transaction
        });

        return terminal_hosts;
    }

    static async findBy(where, options) {
        const transaction = (options && options.transaction) || undefined;

        const terminal_hosts = await db.terminal_hosts.findOne(
            { where },
            { transaction },
        );

        if (!terminal_hosts) {
            return terminal_hosts;
        }

        const output = terminal_hosts.get({plain: true});

        
        
        
        
        
        output.terminal_sessions_host = await terminal_hosts.getTerminal_sessions_host({
            transaction
        });
        
        
        
        
        output.terminal_presets_host = await terminal_hosts.getTerminal_presets_host({
            transaction
        });
        
        
        
        
        
        

        return output;
    }

    static async findAll(
          filter,
           options
        ) {
        const limit = filter.limit || 0;
        let offset = 0;
        let where = {};
        const currentPage = +filter.page;

        

        

        offset = currentPage * limit;

        const orderBy = null;

    const transaction = (options && options.transaction) || undefined;

    let include = [



    ];

        if (filter) {
            if (filter.id) {
                where = {
                    ...where,
                    ['id']: Utils.uuid(filter.id),
                };
            }

            
            if (filter.name) {
                where = {
                    ...where,
                    [Op.and]: Utils.ilike(
                        'terminal_hosts',
                        'name',
                        filter.name,
                    ),
                };
            }
            
            if (filter.hostname) {
                where = {
                    ...where,
                    [Op.and]: Utils.ilike(
                        'terminal_hosts',
                        'hostname',
                        filter.hostname,
                    ),
                };
            }
            
            if (filter.default_shell) {
                where = {
                    ...where,
                    [Op.and]: Utils.ilike(
                        'terminal_hosts',
                        'default_shell',
                        filter.default_shell,
                    ),
                };
            }
            
            if (filter.working_directory) {
                where = {
                    ...where,
                    [Op.and]: Utils.ilike(
                        'terminal_hosts',
                        'working_directory',
                        filter.working_directory,
                    ),
                };
            }
            
            if (filter.description) {
                where = {
                    ...where,
                    [Op.and]: Utils.ilike(
                        'terminal_hosts',
                        'description',
                        filter.description,
                    ),
                };
            }
            

            
            

            
            if (filter.portRange) {
                const [start, end] = filter.portRange;

                if (start !== undefined && start !== null && start !== '') {
                    where = {
                        ...where,
                    port: {
                    ...where.port,
                            [Op.gte]: start,
                    },
                };
                }

                if (end !== undefined && end !== null && end !== '') {
                    where = {
                        ...where,
                    port: {
                    ...where.port,
                            [Op.lte]: end,
                    },
                };
                }
            }
            
            if (filter.last_check_atRange) {
                const [start, end] = filter.last_check_atRange;

                if (start !== undefined && start !== null && start !== '') {
                    where = {
                        ...where,
                    last_check_at: {
                    ...where.last_check_at,
                            [Op.gte]: start,
                    },
                };
                }

                if (end !== undefined && end !== null && end !== '') {
                    where = {
                        ...where,
                    last_check_at: {
                    ...where.last_check_at,
                            [Op.lte]: end,
                    },
                };
                }
            }
            

            if (filter.active !== undefined) {
                where = {
                    ...where,
                    active: filter.active === true || filter.active === 'true'
                };
            }

            
            if (filter.protocol) {
                where = {
                    ...where,
                protocol: filter.protocol,
            };
            }
            
            if (filter.status) {
                where = {
                    ...where,
                status: filter.status,
            };
            }
            




            if (filter.createdAtRange) {
                const [start, end] = filter.createdAtRange;

                if (start !== undefined && start !== null && start !== '') {
                    where = {
                        ...where,
                        ['createdAt']: {
                            ...where.createdAt,
                            [Op.gte]: start,
                        },
                    };
                }

                if (end !== undefined && end !== null && end !== '') {
                    where = {
                        ...where,
                        ['createdAt']: {
                            ...where.createdAt,
                            [Op.lte]: end,
                        },
                    };
                }
            }
        }
        

        

        const queryOptions = {
            where,
            include,
            distinct: true,
            order: filter.field && filter.sort
                ? [[filter.field, filter.sort]]
                : [['createdAt', 'desc']],
            transaction: options?.transaction,
            logging: console.log
        };

        if (!options?.countOnly) {
            queryOptions.limit = limit ? Number(limit) : undefined;
            queryOptions.offset = offset ? Number(offset) : undefined;
        }

        try {
            const { rows, count } = await db.terminal_hosts.findAndCountAll(queryOptions);

            return {
                rows: options?.countOnly ? [] : rows,
                count: count
            };
        } catch (error) {
            console.error('Error executing query:', error);
            throw error;
        }
    }

    static async findAllAutocomplete(query, limit, offset, ) {
        let where = {};
        
        

        if (query) {
            where = {
                [Op.or]: [
                    { ['id']: Utils.uuid(query) },
                    Utils.ilike(
                        'terminal_hosts',
                        'name',
                        query,
                    ),
                ],
            };
        }

        const records = await db.terminal_hosts.findAll({
            attributes: [ 'id', 'name' ],
            where,
            limit: limit ? Number(limit) : undefined,
            offset: offset ? Number(offset) : undefined,
            orderBy: [['name', 'ASC']],
        });

        return records.map((record) => ({
            id: record.id,
            label: record.name,
        }));
    }

    
};