Merge pull request #4 from drawdb-io/mvp-dev
Import diagram from source
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@ -58,7 +58,7 @@ import {
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UndoRedoContext,
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} from "../pages/Editor";
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import { IconAddTable, IconAddArea, IconAddNote } from "./CustomIcons";
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import { ObjectType, Action, Tab, State } from "../data/data";
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import { ObjectType, Action, Tab, State, Cardinality } from "../data/data";
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import jsPDF from "jspdf";
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import { useHotkeys } from "react-hotkeys-hook";
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import { Validator } from "jsonschema";
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@ -982,7 +982,6 @@ export default function ControlPanel({
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],
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function: () => { },
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},
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Exit: {
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function: () => { },
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},
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@ -1222,85 +1221,6 @@ export default function ControlPanel({
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}
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};
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/**
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*
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* {
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"id": 0,
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"name": "table_4",
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"x": 50,
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"y": 83,
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"fields": [
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{
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"name": "id",
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"type": "INT",
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"default": "",
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"check": "",
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"primary": true,
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"unique": true,
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"notNull": true,
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"increment": true,
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"comment": "",
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"id": 0
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},
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{
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"name": "name",
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"type": "NUMERIC",
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"default": "",
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"check": "",
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"primary": false,
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"unique": false,
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"notNull": false,
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"increment": false,
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"comment": "",
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"id": 1,
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"size": ""
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}
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],
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"comment": "",
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"indices": [],
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"color": "#175e7a"
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},
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{
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"id": 1,
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"name": "table_1",
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"x": 360,
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"y": 181,
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"fields": [
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{
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"name": "id",
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"type": "INT",
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"default": "",
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"check": "",
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"primary": true,
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"unique": true,
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"notNull": true,
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"increment": true,
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"comment": "",
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"id": 0
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},
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{
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"name": "kk",
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"type": "INT",
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"default": "",
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"check": "",
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"primary": false,
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"unique": false,
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"notNull": false,
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"increment": false,
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"comment": "",
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"id": 1
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},
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{
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"id": 2,
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"size": "12"
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}
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],
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"comment": "",
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"indices": [],
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"color": "#175e7a"
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}
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*/
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const parseSQLAndLoadDiagram = () => {
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const parser = new Parser();
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let ast = null;
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@ -1312,13 +1232,17 @@ export default function ControlPanel({
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console.log(err);
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return;
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}
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const tables = [];
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const relationships = [];
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ast.forEach(((e) => {
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console.log(JSON.stringify(e))
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if (e.type === "create" && e.keyword === "table") {
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if (e.type === "create") {
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if (e.keyword === "table") {
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const table = {};
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table.name = e.table[0].table;
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table.comment = "";
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table.color = "#175e7a";
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table.fields = [];
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table.indices = [];
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@ -1341,13 +1265,19 @@ export default function ControlPanel({
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field.default = "";
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if (d.default_val) field.default = d.default_val.value.value;
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if (d.definition["length"]) field.size = d.definition["length"];
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field.check = "";
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if (d.check) {
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let check = "";
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if (d.check.definition[0].left.column) {
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check = d.check.definition[0].left.column + " " + d.check.definition[0].operator + " " + d.check.definition[0].right.value;
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let value = d.check.definition[0].right.value;
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if (d.check.definition[0].right.type === "double_quote_string" || d.check.definition[0].right.type === "single_quote_string")
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value = '\'' + value + '\''
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check = d.check.definition[0].left.column + " " + d.check.definition[0].operator + " " + value;
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} else {
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check = d.check.definition[0].left.value + " " + d.check.definition[0].operator + " " + d.check.definition[0].right.column;
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let value = d.check.definition[0].right.value;
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if (d.check.definition[0].left.type === "double_quote_string" || d.check.definition[0].left.type === "single_quote_string")
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value = '\'' + value + '\''
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check = value + " " + d.check.definition[0].operator + " " + d.check.definition[0].right.column;
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}
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field.check = check;
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}
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@ -1365,20 +1295,125 @@ export default function ControlPanel({
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}
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}
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});
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tables.push(table);
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}
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}))
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tables.forEach((e, i) => {
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e.id = i;
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e.fields.forEach((f, j) => {
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f.id = j;
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})
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})
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}
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else if (e.keyword === "index") {
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const index = {};
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index.name = e.index;
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index.unique = false;
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if (e.index_type === "unique") index.unique = true;
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index.fields = [];
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e.index_columns.forEach(f => index.fields.push(f.column));
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let found = -1;
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tables.forEach((t, i) => {
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if (found !== -1) return;
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if (t.name === e.table.table) {
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t.indices.push(index);
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found = i;
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}
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});
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if (found !== -1)
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tables[found].indices.forEach((i, j) => i.id = j);
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}
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} else if (e.type === "alter") {
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if (e.expr[0].action === "add" && e.expr[0].create_definitions.constraint_type === "FOREIGN KEY") {
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const relationship = {};
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const startTable = e.table[0].table;
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const startField = e.expr[0].create_definitions.definition[0].column;
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const endTable = e.expr[0].create_definitions.reference_definition.table[0].table;
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const endField = e.expr[0].create_definitions.reference_definition.definition[0].column;
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let updateConstraint = "No action";
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let deleteConstraint = "No action";
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e.expr[0].create_definitions.reference_definition.on_action.forEach(c => {
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if (c.type === "on update") {
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updateConstraint = c.value.value;
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updateConstraint = updateConstraint[0].toUpperCase() + updateConstraint.substring(1);
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} else if (c.type === "on delete") {
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deleteConstraint = c.value.value;
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deleteConstraint = deleteConstraint[0].toUpperCase() + deleteConstraint.substring(1);
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}
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});
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let startTableId = -1;
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let startFieldId = -1;
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let endTableId = -1;
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let endFieldId = -1;
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tables.forEach(t => {
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if (t.name === startTable) {
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startTableId = t.id;
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return;
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}
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if (t.name === endTable) {
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endTableId = t.id;
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}
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})
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if (startTableId === -1 || endTableId === -1) return;
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tables[startTableId].fields.forEach(f => {
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if (f.name === startField) {
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startFieldId = f.id;
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return;
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}
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if (f.name === endField) {
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endFieldId = f.id;
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}
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})
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if (startFieldId === -1 || endFieldId === -1) return;
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const startX = tables[startTableId].x + 15;
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const startY = tables[startTableId].y + startFieldId * 36 + 69;
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const endX = tables[endTableId].x + 15;
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const endY = tables[endTableId].y + endFieldId * 36 + 69;
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relationship.mandetory = false;
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relationship.name = startTable + "_" + startField + "_fk";
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relationship.startTableId = startTableId;
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relationship.startFieldId = startFieldId;
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relationship.endTableId = endTableId;
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relationship.endFieldId = endFieldId;
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relationship.updateConstraint = updateConstraint;
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relationship.deleteConstraint = deleteConstraint;
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relationship.cardinality = Cardinality.ONE_TO_ONE;
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relationship.startX = startX;
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relationship.startY = startY;
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relationship.endX = endX;
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relationship.endY = endY;
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relationships.push(relationship);
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relationships.forEach((r, i) => r.id = i);
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}
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}
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}));
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if (data.overwrite) {
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setTables(tables);
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setRelationships(relationships);
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setNotes([]);
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setAreas([]);
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setTypes([]);
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setUndoStack([]);
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setRedoStack([]);
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} else {
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setTables(prev => [...prev, ...tables]);
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setRelationships(prev => [...prev, ...relationships])
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}
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setTables(tables)
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console.log(tables);
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console.log(relationships);
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}
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const getModalOnOk = async () => {
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