var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __generator = (this && this.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g = Object.create((typeof Iterator === "function" ? Iterator : Object).prototype);
    return g.next = verb(0), g["throw"] = verb(1), g["return"] = verb(2), typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
    function verb(n) { return function (v) { return step([n, v]); }; }
    function step(op) {
        if (f) throw new TypeError("Generator is already executing.");
        while (g && (g = 0, op[0] && (_ = 0)), _) try {
            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
            if (y = 0, t) op = [op[0] & 2, t.value];
            switch (op[0]) {
                case 0: case 1: t = op; break;
                case 4: _.label++; return { value: op[1], done: false };
                case 5: _.label++; y = op[1]; op = [0]; continue;
                case 7: op = _.ops.pop(); _.trys.pop(); continue;
                default:
                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                    if (t[2]) _.ops.pop();
                    _.trys.pop(); continue;
            }
            op = body.call(thisArg, _);
        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
    }
};
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
        if (ar || !(i in from)) {
            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
            ar[i] = from[i];
        }
    }
    return to.concat(ar || Array.prototype.slice.call(from));
};
import { identity, flatten } from 'ramda';
import { decodeAddress, getEntityType, wrapInArrayIfNeeded, hasMaskingByUris } from '@reltio/mdm-sdk';
import { getPointsFromAttributes, isSet } from './helpers';
var createCachedDecodeAddress = function (maxCacheSize) {
    if (maxCacheSize === void 0) { maxCacheSize = 500; }
    var cache = new Map();
    return function (_a) {
        var servicesPath = _a.servicesPath, address = _a.address;
        if (cache.has(address)) {
            var cached = cache.get(address);
            // maintain LRU cache - move recently used item to the end of the queue
            cache.delete(address);
            cache.set(address, cached);
            return cached;
        }
        var promise = decodeAddress({ servicesPath: servicesPath, address: address });
        cache.set(address, promise);
        promise.catch(function () { return cache.delete(address); });
        if (cache.size > maxCacheSize) {
            // maintain LRU cache - remove the oldest (first) item
            cache.delete(cache.keys().next().value);
        }
        return promise;
    };
};
var cachedDecodeAddress = createCachedDecodeAddress();
var getGeoLocation = function (servicesPath, entity, attributes, metadata, refAttribute, name) { return __awaiter(void 0, void 0, void 0, function () {
    var entityType, results, geoLocation, results, response, _a;
    var _b;
    return __generator(this, function (_c) {
        switch (_c.label) {
            case 0:
                if (entity && entity.type) {
                    entityType = getEntityType(metadata, entity.type);
                    if (refAttribute) {
                        entity = __assign(__assign({}, entity), { attributes: (_b = {}, _b[name] = [refAttribute], _b) });
                    }
                    results = (entityType.geoLocationAttributes || [])
                        .map(function (geoAttr) { return getPointsFromAttributes(metadata, entity, geoAttr); })
                        .filter(identity);
                    if (results.length > 0) {
                        return [2 /*return*/, Promise.resolve(results[0])];
                    }
                }
                geoLocation = attributes['GeoLocation'];
                if (geoLocation) {
                    results = geoLocation
                        .map(function (loc) {
                        var lat = loc.value['Latitude'];
                        var lon = loc.value['Longitude'];
                        if (isSet(lat) && lat[0].value && isSet(lon) && lon[0].value) {
                            var hasMasking = hasMaskingByUris(metadata, [lat[0].type, lon[0].type]);
                            return hasMasking ? null : { id: loc.uri, lat: Number(lat[0].value), lng: Number(lon[0].value) };
                        }
                    })
                        .filter(identity);
                    if (results.length > 0) {
                        return [2 /*return*/, Promise.resolve(results)];
                    }
                }
                if (!(refAttribute && refAttribute.label)) return [3 /*break*/, 4];
                _c.label = 1;
            case 1:
                _c.trys.push([1, 3, , 4]);
                return [4 /*yield*/, cachedDecodeAddress({ servicesPath: servicesPath, address: refAttribute.label })];
            case 2:
                response = _c.sent();
                return [2 /*return*/, response.location];
            case 3:
                _a = _c.sent();
                return [2 /*return*/, null];
            case 4: return [2 /*return*/, Promise.resolve(null)];
        }
    });
}); };
var prepareData = function (metadata, entities) {
    var map = {};
    return flatten(entities.map(function (entity) {
        var _a;
        if (entity.type === 'configuration/entityTypes/Location') {
            return { id: entity.uri, label: entity.label, entity: entity, pointSource: entity.attributes };
        }
        else {
            map[entity.type] =
                map[entity.type] ||
                    (((_a = getEntityType(metadata, entity.type)) === null || _a === void 0 ? void 0 : _a.attributes) || [])
                        .filter(function (attribute) { return attribute.referencedEntityTypeURI === 'configuration/entityTypes/Location'; })
                        .map(function (_a) {
                        var name = _a.name;
                        return name;
                    });
            return map[entity.type]
                .map(function (attrName) { return [attrName, entity.attributes[attrName]]; })
                .filter(function (_a) {
                var value = _a[1];
                return value;
            })
                .flatMap(function (_a) {
                var name = _a[0], attributes = _a[1];
                return attributes.map(function (attribute) { return ({
                    id: attribute.uri,
                    label: attribute.label,
                    entity: entity,
                    pointSource: attribute.value,
                    refAttribute: attribute,
                    name: name
                }); });
            });
        }
    }));
};
export var getPointsFromReference = function (servicesPath_1, metadata_1) {
    var args_1 = [];
    for (var _i = 2; _i < arguments.length; _i++) {
        args_1[_i - 2] = arguments[_i];
    }
    return __awaiter(void 0, __spreadArray([servicesPath_1, metadata_1], args_1, true), void 0, function (servicesPath, metadata, entities) {
        var data, results;
        if (entities === void 0) { entities = []; }
        return __generator(this, function (_a) {
            switch (_a.label) {
                case 0:
                    data = prepareData(metadata, entities);
                    return [4 /*yield*/, Promise.all(data.map(function (_a) {
                            var id = _a.id, label = _a.label, entity = _a.entity, pointSource = _a.pointSource, refAttribute = _a.refAttribute, name = _a.name;
                            return getGeoLocation(servicesPath, entity, pointSource, metadata, refAttribute, name)
                                .then(function (points) {
                                if (!points && entity.label) {
                                    return cachedDecodeAddress({ servicesPath: servicesPath, address: entity.label })
                                        .then(function (response) { return response.location; })
                                        .catch(function () { return null; });
                                }
                                else {
                                    return points;
                                }
                            })
                                .then(function (points) {
                                return wrapInArrayIfNeeded(points)
                                    .filter(identity)
                                    .map(function (point) { return ({
                                    id: point.id || id,
                                    label: label,
                                    entity: entity,
                                    point: point
                                }); });
                            })
                                .catch(function () { return null; });
                        }))];
                case 1:
                    results = _a.sent();
                    return [2 /*return*/, results.flat(Infinity).filter(identity)];
            }
        });
    });
};
