import type { ISetting } from '@rocket.chat/core-typings';
import { IS_EE } from '../e2e/config/constants';
import { api, credentials, request } from './api-data';
import { permissions } from '../../app/authorization/server/constant/permissions';

export const updatePermission = (permission:string, roles:string[]):Promise<void|Error> =>
	new Promise((resolve,reject) => {
		request
			.post(api('permissions.update'))
			.set(credentials)
			.send({ permissions: [{ _id: permission, roles }] })
			.expect('Content-Type', 'application/json')
			.expect(200)
			.end((err?:Error) => setTimeout(() => !err && resolve() || reject(err), 100));
	});

export const updateEEPermission = (permission:string, roles:string[]):Promise<void|Error> =>
	IS_EE ? updatePermission(permission, roles) : Promise.resolve();

export const updateManyPermissions = (permissions: { [key: string]: string[] }):Promise<void|Error> =>
	new Promise((resolve,reject) => {
		request
			.post(api('permissions.update'))
			.set(credentials)
			.send({ permissions: Object.keys(permissions).map((k) => ({_id: k, roles: permissions[k] }))})
			.expect('Content-Type', 'application/json')
			.expect(200)
			.end((err?:Error) => setTimeout(() => !err && resolve() || reject(err), 100));
	});

export const updateSetting = (setting:string, value:ISetting['value']):Promise<void|Error> =>
	new Promise((resolve,reject) => {
		request
			.post(`/api/v1/settings/${setting}`)
			.set(credentials)
			.send({ value })
			.expect('Content-Type', 'application/json')
			.expect(200)
			.end((err?:Error) => setTimeout(() => !err && resolve() || reject(err), 100));
	});

export const getSettingValueById = async (setting: string): Promise<ISetting['value']> => {
	const response = await request.get(`/api/v1/settings/${setting}`).set(credentials).expect('Content-Type', 'application/json').expect(200);

	return response.body.value;
};


export const updateEESetting = (setting:string, value:ISetting['value']):Promise<void|Error> =>
	IS_EE ? new Promise((resolve,reject) => {
		request
			.post(`/api/v1/settings/${setting}`)
			.set(credentials)
			.send({ value })
			.expect('Content-Type', 'application/json')
			.expect(200)
			.end((err?:Error) => setTimeout(() => !err && resolve() || reject(err), 100));
	}) : Promise.resolve();

export const removePermissions = async (perms: string[]) => {
	await updateManyPermissions(Object.fromEntries(perms.map((name) => [name, []])));
};

export const addPermissions = async (perms: { [key: string]: string[] }) => {
	await updateManyPermissions(perms);
};

type Permission = typeof permissions[number]['_id']

export const removePermissionFromAllRoles = async (permission: Permission) => {
    await updatePermission(permission, []);
};

export const restorePermissionToRoles = async (permission: Permission) => {
    const defaultPermission = permissions.find((p) => p._id === permission);
    if (!defaultPermission) {
        throw new Error(`No default roles found for permission ${permission}`);
    }

    const mutableDefaultRoles: string[] = defaultPermission.roles.map((r) => r);

    if (!IS_EE) {
		const eeOnlyRoles = ['livechat-monitor'];
        eeOnlyRoles.forEach((role) => {
            const index = mutableDefaultRoles.indexOf(role);
            if (index !== -1) {
                mutableDefaultRoles.splice(index, 1);
            }
        });
    }

    await updatePermission(permission, mutableDefaultRoles);
}