@prodo/core
Version:
Core package for [Prodo](https://prodo.dev). See [documentation](https://docs.prodo.dev) for more info.
211 lines • 9.6 kB
JavaScript
;
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 };
}
};
var __spreadArrays = (this && this.__spreadArrays) || function () {
for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;
for (var r = Array(s), k = 0, i = 0; i < il; i++)
for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
r[k] = a[j];
return r;
};
Object.defineProperty(exports, "__esModule", { value: true });
var immer_1 = require("immer");
var cloneDeep = require("lodash.clonedeep");
var React = require("react");
var _1 = require(".");
var events_1 = require("./events");
var utils_1 = require("./utils");
var initPlugins = function (universe, config, plugins, store) {
return immer_1.default(universe, function (u) {
plugins.forEach(function (p) {
if (p._internals.init != null) {
p._internals.init(config, u, {
dispatch: function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
return store.createDispatch(p.name).apply(void 0, args);
},
exposedUniverseVars: store.exposedUniverseVars,
});
}
});
});
};
var createProvider = function (store, plugins) {
return plugins.reduce(function (next, plugin) {
return plugin._internals.Provider
? function (_a) {
var children = _a.children;
return React.createElement(plugin._internals.Provider, {
children: React.createElement(next, { children: children }),
});
}
: next;
}, (function (_a) {
var children = _a.children;
return React.createElement(_1.ProdoProvider, {
value: store,
children: children,
});
}));
};
exports.createStore = function (config, plugins) {
var initStore = {
createDispatch: function () { return function () {
throw new Error("Cannot use the store until all plugins have finished initialising.");
}; },
exposedUniverseVars: plugins.reduce(function (acc, plugin) { return acc.concat(plugin._internals.exposedUniverseVars || []); }, []),
};
var universe = initPlugins({ state: config.initState }, config, plugins, initStore);
var watchTree = {
subs: new Set(),
esubs: new Set(),
children: {},
};
var store = {
config: config,
history: [],
universe: universe,
watchTree: watchTree,
trackHistory: true,
plugins: plugins,
exec: null,
dispatch: null,
};
var createRootDispatch = function (name) { return function (func) { return function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
return store.exec.apply(store, __spreadArrays([{ id: name, parentId: null }, func], args));
}; }; };
store.exec = function (origin, func) {
var args = [];
for (var _i = 2; _i < arguments.length; _i++) {
args[_i - 2] = arguments[_i];
}
var event = events_1.startEvent(store, func.__name || "(unnamed)", func.__pluginName || "(user)", args, origin);
utils_1.syncIfPossible(function () {
return immer_1.default(store.universe, function (u) {
var ctx = {
state: u.state,
dispatch: function (func) { return function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
event.nextActions.push({
func: func,
name: func.__name || "(unnamed)",
args: args.map(function (arg) { return (immer_1.isDraft(arg) ? cloneDeep(arg) : arg); }),
origin: {
parentId: event.id,
id: event.id + "/" + event.nextActions.length,
},
});
}; },
};
plugins.forEach(function (p) {
if (p._internals.actionCtx) {
ctx.rootDispatch = createRootDispatch(p.name);
p._internals.actionCtx({
ctx: ctx,
universe: u,
event: event,
}, config);
}
});
return utils_1.syncIfPossible(function () { return func(ctx).apply(void 0, args); },
// tslint:disable-next-line:no-empty
function () { })();
}, function (p) {
event.patches = p;
});
}, function () {
events_1.completeEvent(event, store);
plugins.forEach(function (p) {
if (p._internals.onCompleteEvent) {
p._internals.onCompleteEvent({ event: event, rootDispatch: createRootDispatch(p.name) }, config);
}
});
})();
};
store.dispatch = function (func) { return function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
return __awaiter(void 0, void 0, void 0, function () {
var actionsCompleted;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
actionsCompleted = new Promise(function (r) { return __awaiter(void 0, void 0, void 0, function () {
return __generator(this, function (_a) {
store.watchForComplete = {
count: 1,
cb: r,
};
return [2 /*return*/];
});
}); });
return [4 /*yield*/, store.exec.apply(store, __spreadArrays([{
id: "dispatch",
parentId: null,
},
func], args))];
case 1:
_a.sent();
return [4 /*yield*/, actionsCompleted];
case 2:
_a.sent();
store.watchForComplete = undefined;
return [2 /*return*/, store.universe];
}
});
});
}; };
initStore.createDispatch = createRootDispatch;
var Provider = createProvider(store, plugins);
return {
store: store,
Provider: Provider,
};
};
//# sourceMappingURL=store.js.map