‘use strict’;

/**
* @ngdoc service
* @name interceptcms.config
* @description
* # config
* Factory in the interceptcms.
*/

var stateModelDataService = function ($state, dataService, modelService, RESOURCES) {

var setConfig = function(query, params) {
    var config = {};
    config.searchField = query.field || 'tag';
    config.criteria = decodeURIComponent(params.id) || "";
    config.skip = query.skip || 0;
    config.limit = query.limit || RESOURCES.LIMIT;
    config.dir = query.dir || 'asc';
    config.sort = {};
    config.query = {};
    if (config.query.sort) {
        config.sort[config.query.sort] = config.dir;
    } else {
        config.sort[primaryField] = config.dir;
    }
    return config;
};

var isUpdate = function (array) {
    return (array.indexOf(RESOURCES.EDIT) > -1) ? true : false;
};

var isCreate = function (array) {
    return (array.indexOf(RESOURCES.CREATE) > -1) ? true : false;
};

return function (callback, dataFiltered, setScopeValue) {

    var urlArray = [];
    // CONTROLLER VARIABLES
    // DYNAMIC URL       
    if ($state.params.model) {
        urlArray.push($state.params.model);
        if ($state.params.view) {
            urlArray.push($state.params.view);
        }
        if ($state.params.id) {
            urlArray.push($state.params.id);
        }
    } else {
        // EXPLICIT URL
        urlArray = $state.current.name.split('/'); 
    }

    // SET UP CONFIG
    // DEFINE MODEL / ISCREATE / ISUPDATE / ID / BASEURL
    var qs = window.location.href.split('?')[1];
    var config = {};
        config.model = {};
        config.model._modelName = urlArray[0];
        config.isCreate = isCreate(urlArray);
        config.isUpdate = isUpdate(urlArray);
        config.id = ($state.params.id) ? "/" + $state.params.id : "";
        config.baseUrl = RESOURCES.API_URL + urlArray[0];

        config.search = ($state.params.search) ? "/search/" + $state.params.search : "";
        config.qs = (qs) ? "?" + qs : "";
        if (config.search === "") {
            config.qs = config.qs.replace("&dir=", " ");
        }

    // REQUEST AND RETURN MODEL DEFINITION
    // PASSED TO CONTROLLER FUNCTION setScopeValue
    if (config.model._modelName !== "") {
        modelService.requestModel(config.model._modelName, setScopeValue);
    }

    // RETURN CONFIG TO CONTROLLER / CALLBACK
    callback(config);

    // RETURN DATA TO DATAFILTERED FOR OPTIONAL LOCAL FILTERING
    if (!config.isCreate && config.model._modelName !== "") {
        dataService.getData(config.baseUrl + config.id + config.search + config.qs, config.model, dataFiltered);
    }
};

};

angular.module(‘interceptcms’)
.factory(‘stateModelDataService’, stateModelDataService);