"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
Object.defineProperty(exports, "__esModule", { value: true });
const core_1 = require("@angular/core");
const material_1 = require("@angular/material");
require("rxjs/add/operator/toPromise");
const report_issue_1 = require("./util/report-issue");
/**
 * The HttpError services wraps handling of common errors into an easily
 * reusable pattern.
 */
let HttpErrorService = class HttpErrorService {
    constructor(snackRef) {
        this.snackRef = snackRef;
        /**
         * Toasts about a response error, and resolves void.
         */
        this.toast = (res) => {
            this.snackRef
                .open('An unknown error occurred', 'Report', { duration: 5000 })
                .onAction()
                .subscribe(() => {
                report_issue_1.reportHttpError(`Unknown calling ${res.url}`, res);
            });
        };
    }
    /**
     * Handled a named error from the API.
     */
    catch(errName, handler) {
        return res => {
            let json;
            try {
                json = res.json();
            }
            catch (err) {
                throw res;
            }
            if (json.name !== errName) {
                throw res;
            }
            return Promise.resolve(handler(json, res));
        };
    }
    /**
     * Handles Joi errors from the server.
     */
    joi(handler) {
        return res => {
            let json;
            try {
                json = res.json();
            }
            catch (err) {
                throw res;
            }
            if (json.isJoi !== true) {
                throw res;
            }
            return Promise.resolve(handler(json, res));
        };
    }
};
HttpErrorService = __decorate([
    core_1.Injectable(),
    __metadata("design:paramtypes", [material_1.MatSnackBar])
], HttpErrorService);
exports.HttpErrorService = HttpErrorService;
