This repository has been archived on 2022-12-29. You can view files and clone it, but cannot push or open issues or pull requests.
zeropod/bin/menu/console.js

159 lines
8.1 KiB
JavaScript

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
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;
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 };
}
};
exports.__esModule = true;
exports.ConsolePrinter = void 0;
var interface_1 = require("./interface");
var readline = __importStar(require("readline"));
var ConsolePrinter = /** @class */ (function () {
function ConsolePrinter(config) {
this._path = [];
this._selectedIndex = 0;
this._config = config;
readline.emitKeypressEvents(process.stdin);
process.stdin.setRawMode(true);
}
ConsolePrinter.prototype.keypress = function () {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, new Promise(function (resolve) {
var listener = function (_letter, key) {
process.stdin.removeListener('keypress', listener);
resolve(key);
};
process.stdin.on('keypress', listener);
})];
});
});
};
ConsolePrinter.prototype.printMenu = function (curMenu) {
console.clear();
for (var i = 0; i < curMenu.length; i++) {
var line = (i === this._selectedIndex
? "> "
: " ") + curMenu[i].display;
console.log(line);
}
};
ConsolePrinter.prototype.getSelection = function () {
return __awaiter(this, void 0, void 0, function () {
var _this = this;
return __generator(this, function (_a) {
return [2 /*return*/, new Promise(function (resolve) { return __awaiter(_this, void 0, void 0, function () {
var curMenu, key, i;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
curMenu = this._config;
_a.label = 1;
case 1:
if (!true) return [3 /*break*/, 3];
// print menu
this.printMenu(curMenu);
return [4 /*yield*/, this.keypress()];
case 2:
key = _a.sent();
if (key.ctrl && key.name === 'c') {
process.exit();
}
else if (key.name === 'up') {
this._selectedIndex--;
if (this._selectedIndex < 0) {
this._selectedIndex = 0;
}
}
else if (key.name === 'down') {
this._selectedIndex++;
if (this._selectedIndex > curMenu.length - 1) {
this._selectedIndex = curMenu.length - 1;
}
}
else if (key.name === 'left') {
if (this._path.length > 0) {
this._path.pop();
this._selectedIndex = 0;
}
}
else if (key.name === 'right' || key.name === 'return') {
this._path.push(this._selectedIndex);
this._selectedIndex = 0;
}
curMenu = this._config;
for (i = 0; i < this._path.length; i++) {
if (curMenu[this._path[i]].type === interface_1.MenuType.SubMenu) {
curMenu = curMenu[this._path[i]].subMenu;
}
else {
resolve(curMenu[this._path[i]]);
return [2 /*return*/];
}
}
return [3 /*break*/, 1];
case 3: return [2 /*return*/];
}
});
}); })];
});
});
};
return ConsolePrinter;
}());
exports.ConsolePrinter = ConsolePrinter;