"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const graph_state_1 = require("./graph_state");
const test_helpers_1 = require("./util/test_helpers");
const delta_registry_1 = require("./delta_registry");
const delta_1 = require("./delta");
const assert_1 = require("./util/assert");
class MyGraphStateListener {
    createNode(ns) {
        console.log("created node", ns);
    }
    createValue(vs) {
        console.log("created value", vs);
    }
    deleteNode(id) {
        console.log("deleted node", id);
    }
    deleteValue(value) {
        console.log("deleted value", value);
    }
    createLinkToNode(sourceId, label, targetId) {
        console.log("created link to node", sourceId, label, targetId);
    }
    createLinkToValue(sourceId, label, targetValue) {
        console.log("created link to value", sourceId, label, targetValue);
    }
    deleteLink(sourceId, label) {
        console.log("deleted link", sourceId, label);
    }
}
describe("GraphState", () => {
    // need to test more scenarios!
    // taken from primitive delta test:
    it("Delete node with self-edge", () => {
        const graphState = new graph_state_1.GraphState();
        const registry = new delta_registry_1.DeltaRegistry();
        const getId = (0, test_helpers_1.mockUuid)();
        function newTransaction(deltas, description) {
            return registry.newTransaction(deltas, description, (0, delta_1.findTxDependencies)(deltas, graphState.deltas));
        }
        const myListener = new MyGraphStateListener();
        // Better not to create these primitive deltas by hand (is hard!). Instead, use 'getDeltasForSetEdge' and 'getDeltasForDelete' (see below).
        // const edgeCreation = registry.newEdgeUpdate(nodeCreation.createOutgoingEdge("label"), nodeCreation);
        // const edgeUpdate = registry.newEdgeUpdate(edgeCreation, null);
        // const nodeDeletion = registry.newNodeDeletion(nodeCreation, [edgeUpdate], [edgeUpdate]);
        (0, assert_1.assert)(graphState.nodes.size === 0, "Expected no nodes initially");
        const nodeId = getId();
        const nodeCreation = registry.newNodeCreation(nodeId);
        const comp0 = newTransaction([nodeCreation], "node creation");
        graphState.exec(comp0, myListener);
        (0, assert_1.assert)(graphState.nodes.size === 1, "Expected one node after NodeCreation");
        const nodeState = graphState.nodes.get(nodeId);
        const deltaForSetEdge = nodeState.getDeltaForSetEdge(registry, "x", 42);
        const comp1 = newTransaction([deltaForSetEdge], "set edge x == 42");
        graphState.exec(comp1, myListener);
        (0, assert_1.assert)(graphState.nodes.get(nodeId).outgoingDeltas.get("x") !== undefined, "Expected outgoing edge 'x' for node " + nodeId);
        (0, assert_1.assert)(graphState.nodes.get(nodeId).outgoing.get("x").value === 42, "Expected value of outgoing edge 'x' to be 42");
        const deltasForDelete = nodeState.getDeltasForDelete(registry);
        console.log({ deltasForDelete });
        const comp2 = newTransaction(deltasForDelete, "delete node (and edge)");
        graphState.exec(comp2, myListener);
        console.log(nodeState.outgoing.get("x"));
        // assert(nodeState!.outgoing.get("x") === null, "Exepected no outgoing edge 'x'");
        graphState.unexec(comp2, myListener);
        // assert((graphState.nodes.get(nodeId)!.outgoing.get("x") as IValueState).value === 42, "Expected value of outgoing edge 'x' to be 42");
        // assert(graphState.nodes.size === 0, "Expected no more nodes in graphState");
        // // graphState.exec(edgeCreation);
        // assert(graphState.nodes.size === 1, "Expected one node after EdgeCreation");
        // // assert(graphState.edges.length === 1, "Expected one edge after EdgeCreation");
        // graphState.exec(edgeUpdate);
        // assert(graphState.nodes.size === 1, "Expected one node after EdgeUpdate");
        // // assert(graphState.edges.length === 0, "Expected no edges after EdgeUpdate");
        // graphState.exec(nodeDeletion);
        // assert(graphState.nodes.size === 0, "Expected no nodes after NodeDeletion");
        // // assert(graphState.edges.length === 0, "Expected no edges after NodeDeletion");
    });
});
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