"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    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) : new P(function (resolve) { resolve(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;
    return g = { next: verb(0), "throw": verb(1), "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 (_) 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 __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
    result["default"] = mod;
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
var exotic_1 = require("exotic");
var deps_1 = require("../deps");
var graphql_1 = require("@skava/graphql");
var graphql = __importStar(require("@skava/graphql"));
// async function listen(graphExpressApp: Application) {
//   process.on('uncaughtException', uncaughtException => {
//     console.log('UNCAUGT_EXCEPTION')
//     console.log(uncaughtException)
//     console.log('\n\n\n')
//   })
//   // process.on('exit', () => )
//   // process.on('SIGTERM')
//   try {
//     const onListen = () =>
//       console.log('[uxui-graphql] listening http://localhost:4000/graphiql')
//     const gqlApp = graphExpressApp.listen(process.env.API_PORT, onListen)
//     // global.gqlApp = gqlApp
//     if (gqlApp.catch) {
//       gqlApp.catch(exception => console.log('GQL_SERVER_EXCEPTION', exception))
//     }
//     console.warn('@james @fixme')
//     global.gqlApp = await gqlApp
//   } catch (FIXMEJAMESEXCEPTION) {
//     console.log({ FIXMEJAMESEXCEPTION })
//   }
// }
function standalone(app, gql) {
    console.log('[uxui-graphql] - auto standalone');
    if (gql.standalone) {
        gql.standalone();
    }
    else if (exotic_1.isFunction(graphql_1.startStandalone)) {
        graphql_1.startStandalone();
    }
    else {
        console.warn('graphql is not exporting valid start functions');
        console.log({ gql: gql, graphql: graphql });
        throw new Error('graphql is not exporting valid functions: ' +
            Object.keys(gql)
                .concat(Object.keys(graphql))
                .join(', '));
    }
    // const graphExpressApp = gql.createApp()
    // listen(graphExpressApp)
}
// function subapp(app, gql) {
//   console.log('[uxui-graphql] - using graphql as subapp')
//   // should not be needed on same origin...
//   // app.options('/graphql', cors(uxuiGraphql.corsOptions))
//   // app.use('/graphql', cors(uxuiGraphql.corsOptions))
//   app.use('/api', gql.proxyMiddleware)
//   app.use('/graphql', gql.cookieMiddleware)
//   app.use('/graphql', gql.graphqlSubApp)
//   app.get('/graphql', gql.graphqlSubApp)
//   app.post('/graphql', gql.graphqlSubApp)
// }
// function graphiql(app, gql) {
//   console.log('[uxui-graphql] - using graphiql for query playground')
//   app.use('/graphiql', gql.graphiqlSubApp)
//   app.get('/graphiql', gql.graphiqlSubApp)
// }
function loadForEnv(app, gql) {
    if (process.env.AUTO_STANDALONE_GRAPHQL) {
        standalone(app, gql);
        return Promise.resolve(gql);
    }
    // if (process.env.SUBAPP_GRAPHQL) {
    //   subapp(app, gql)
    // }
    // if (process.env.GRAPHIQL) {
    //   graphiql(app, gql)
    // }
    return Promise.resolve(gql);
}
function isFree() {
    return __awaiter(this, void 0, void 0, function () {
        var isNotAlreadyRunningGraphql, _a, listeningException_1;
        return __generator(this, function (_b) {
            switch (_b.label) {
                case 0:
                    _b.trys.push([0, 4, , 5]);
                    if (!process.env.SKIP_API_PORT_CHECK) return [3 /*break*/, 1];
                    _a = true;
                    return [3 /*break*/, 3];
                case 1: return [4 /*yield*/, deps_1.isPortFree(+process.env.API_PORT)];
                case 2:
                    _a = _b.sent();
                    _b.label = 3;
                case 3:
                    isNotAlreadyRunningGraphql = _a;
                    return [2 /*return*/, isNotAlreadyRunningGraphql];
                case 4:
                    listeningException_1 = _b.sent();
                    return [2 /*return*/, true];
                case 5: return [2 /*return*/];
            }
        });
    });
}
/**
 * @todo
 *
 * @see https://stackoverflow.com/questions/15601703/difference-between-app-use-and-app-get-in-express-js
 */
function runGraphqlServer(app) {
    return __awaiter(this, void 0, void 0, function () {
        var isNotAlreadyRunningGraphql, uxuiGraphql;
        return __generator(this, function (_a) {
            switch (_a.label) {
                case 0: return [4 /*yield*/, isFree()];
                case 1:
                    isNotAlreadyRunningGraphql = _a.sent();
                    if (isNotAlreadyRunningGraphql) {
                        // @todo - split
                        console.log('[uxui-graphql] - starting in skreact');
                        uxuiGraphql = void 0;
                        try {
                            console.log('[uxui-graphql] requiring server.js');
                            uxuiGraphql = require('@skava/graphql');
                        }
                        catch (requireException) {
                            console.log('[uxui-graphql] could not require server.js');
                            // uxuiGraphql = require('@skava/graphql/dist/index')
                            uxuiGraphql = require('@skava/graphql');
                        }
                        return [2 /*return*/, loadForEnv(app, uxuiGraphql)];
                    }
                    else {
                        console.warn('[uxui-graphql] - already running');
                        return [2 /*return*/, Promise.resolve(false)];
                    }
                    return [2 /*return*/];
            }
        });
    });
}
exports.runGraphqlServer = runGraphqlServer;
//# sourceMappingURL=graphql.js.map