import AuthStore, { persistor } from './../authenticate/auth.store';
import AuthService from '../services/auth.service';
import _ from 'lodash';

const PermissionStackUtil = {
    /**
     * Get current user permission from API
     * @param {*} loadPermission 
     * @returns 
     */
    getPermissions: async(loadPermission) => {
        let permissionStack = {};
        if (loadPermission) {
            permissionStack =  await PermissionStackUtil.getAPIBasedPermission();
            //Use this code if API role permission is not ready for demo
            /* let user = Auth.getUser();
            user = user?user.name:"";
            if (user === 'scientist' ) {
                permissionStack['project'] = {create: true, edit: false, delete: true};
                permissionStack['scheduleunit'] =  {create: true, edit: false, delete: true, createsub: false, autodeletion:false, 
                    copysu:false, excelview:true, cleanuptask:false, cancelsu:false, viewworkflow:true,dataproduct: true,};
            }   else if (user === 'operator' ) {
                permissionStack['project'] = {create: true, edit: false, delete: false};
                permissionStack['scheduleunit'] =  {create: true, edit: false, delete: false, createsub: false, autodeletion:true, 
                    copysu:true, excelview:false, cleanuptask:true, cancelsu:false, viewworkflow:true,dataproduct: false,};
            }   else {
                permissionStack['project'] = {create: true, edit: false, delete: true};
                permissionStack['scheduleunit'] =  {create: true, edit: false, delete: true, createsub: false, autodeletion:false, 
                    copysu:false, excelview:true, cleanuptask:false, cancelsu:false, viewworkflow:true,dataproduct: true,};
            } */
        }
        AuthStore.dispatch({ type: 'loadpermission', payload: permissionStack});
        return permissionStack;
    },
    async getAPIBasedPermission() {
        let permissionStack = {};
        const module_url = {
            project: 'project',
            scheduleunit_draft: 'scheduling_unit_draft',
            scheduleunit_blueprint: 'scheduling_unit_blueprint',
            scheduling_set: 'scheduling_set',
            cycle: 'cycle',
            task_draft: 'task_draft',
            task_blueprint: 'task_blueprint',
            reservation: 'reservation',
            task_relation_draft: 'task_relation_draft',
            task_relation_blueprint: 'task_relation_blueprint',
            dynamicScheduler: 'setting/dynamic_scheduling_enabled'
        }
        const modules = Object.keys(module_url);
        for(const module of modules) {
            const url = module_url[module];
            const allowedPermission = await AuthService.getAccessControlMethod(url);
            if (allowedPermission) {
                if (module === 'project') {
                    permissionStack[module] ={
                        list: allowedPermission?(_.includes(allowedPermission, 'GET')):false,
                        create: allowedPermission?(_.includes(allowedPermission, 'PUT')):false,
                        edit: allowedPermission?(_.includes(allowedPermission, 'PATCH')):false,
                        delete: allowedPermission?(_.includes(allowedPermission, 'DELETE')):false};
                }  
                else if(module ===  'scheduleunit_draft' || module === 'scheduleunit_blueprint') {
                    let getAccesss = allowedPermission?(_.includes(allowedPermission, 'GET')):false;
                    let putAccesss = allowedPermission?(_.includes(allowedPermission, 'PUT')):false;
                    let patchAccess = allowedPermission?(_.includes(allowedPermission, 'PATCH')):false;
                    let deleteAccess = allowedPermission?(_.includes(allowedPermission, 'DELETE')):false;
                    let postAccess = allowedPermission?(_.includes(allowedPermission, 'POST')):false;
                    permissionStack['scheduleunit'] ={
                        create: putAccesss, edit: patchAccess, delete: deleteAccess, list: getAccesss,
                        createsub: putAccesss, autodeletion:patchAccess, copysu:putAccesss, excelview:getAccesss,
                        cleanuptask:true, cancelsu:true, viewworkflow:true, create_rerun: true, update_sub: true };
                    permissionStack[module] = {
                        create: putAccesss, edit: patchAccess, delete: deleteAccess, list: getAccesss, add: postAccess
                    }  
                }
                else if(module === 'task_relation_draft') {
                    permissionStack['scheduleunit'].dataproduct = allowedPermission?(_.includes(allowedPermission, 'POST')):false;
                }
                else if(module === 'task_relation_blueprint') {
                    permissionStack['scheduleunit_blueprint'].dataproduct = allowedPermission?(_.includes(allowedPermission, 'POST')):false;
                }
                else if (module === 'scheduling_set') {
                    permissionStack['scheduleunit_draft']['scheduling_set'] = allowedPermission?(_.includes(allowedPermission, 'POST')):false;
                }
                else if(module === 'cycle') {
                    permissionStack[module] ={
                        list: allowedPermission?(_.includes(allowedPermission, 'GET')):false,
                        create: allowedPermission?(_.includes(allowedPermission, 'PUT')):false,
                        edit: allowedPermission?(_.includes(allowedPermission, 'PATCH')):false,
                        delete: allowedPermission?(_.includes(allowedPermission, 'DELETE')):false};
                } 
                else if(module === 'task_draft' || module === 'task_blueprint'){
                    permissionStack['task'] ={
                        list: allowedPermission?(_.includes(allowedPermission, 'GET')):false,
                        edit: allowedPermission?(_.includes(allowedPermission, 'PATCH')):false,
                        delete: allowedPermission?(_.includes(allowedPermission, 'DELETE')):false,
                    }
                    permissionStack[module] = {
                        canceltask: allowedPermission?(_.includes(allowedPermission, 'POST')):false
                    };
                } 
                else if(module === 'reservation') {
                    let getAccesss = allowedPermission?(_.includes(allowedPermission, 'GET')):false;
                    let postAccess = allowedPermission?(_.includes(allowedPermission, 'POST')):false;
                    permissionStack['timeline'] = {
                        addreservation: postAccess,
                        listreservation: getAccesss
                    };
                    permissionStack['weekoverview'] = {
                        addreservation: postAccess,
                        listreservation: getAccesss 
                    };
                    permissionStack['reservation'] = {
                        create: postAccess,
                        list: getAccesss,
                        edit: allowedPermission?(_.includes(allowedPermission, 'PATCH')):false,
                        delete: allowedPermission?(_.includes(allowedPermission, 'DELETE')):false
                    };
                }
                else if (module === 'dynamicScheduler') {
                    permissionStack[module] = {
                        setting: allowedPermission?(_.includes(allowedPermission, 'PATCH')):false,
                    };
                }
            }
        }
        permissionStack['workflow'] = {
                'qa_reporting_to': true,
                'qa_reporting_sos':true,
                'pi_verification':true,
                'decide_acceptance':true,
                'unpin_data':true,
        };
        return permissionStack;
    },
    async getAccessByModuleAndId(module, id) {
        let permissionStack = {};
        const url = module+'/'+id;
        const allowedPermission = await AuthService.getAccessControlMethod(url);
        permissionStack[module] = {}
        if(allowedPermission) {
            permissionStack[module][id] ={ 
                view : allowedPermission?(_.includes(allowedPermission, 'GET')):false,
                edit : allowedPermission?(_.includes(allowedPermission, 'PUT')):false,
                delete : allowedPermission?(_.includes(allowedPermission, 'DELETE')):false,
                cancel : allowedPermission?(_.includes(allowedPermission, 'POST')):false
            }
        }
        AuthStore.dispatch({ type: 'loadpermissionbyid', payload: permissionStack, id: id, module: module});
        return permissionStack[module];
    },
    async deleteStore() {
        await AuthStore.dispatch({type: 'deletestore', payload: { rolePermission: {}}});
        return
    }
}

export default PermissionStackUtil;