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Markdown-ish syntax for generating flowcharts, mindmaps, sequence diagrams, class diagrams, gantt charts, git graphs and more.
The newest version!
import {
utils_default
} from "./chunk-MCANT3UC.mjs";
import {
__name,
clear,
configureSvgSize,
getAccDescription,
getAccTitle,
getConfig2 as getConfig,
getDiagramTitle,
log,
parseGenericTypes,
setAccDescription,
setAccTitle,
setDiagramTitle
} from "./chunk-P27NXTFD.mjs";
// src/diagrams/er/parser/erDiagram.jison
var parser = function() {
var o = /* @__PURE__ */ __name(function(k, v, o2, l) {
for (o2 = o2 || {}, l = k.length; l--; o2[k[l]] = v) ;
return o2;
}, "o"), $V0 = [6, 8, 10, 20, 22, 24, 26, 27, 28], $V1 = [1, 10], $V2 = [1, 11], $V3 = [1, 12], $V4 = [1, 13], $V5 = [1, 14], $V6 = [1, 15], $V7 = [1, 21], $V8 = [1, 22], $V9 = [1, 23], $Va = [1, 24], $Vb = [1, 25], $Vc = [6, 8, 10, 13, 15, 18, 19, 20, 22, 24, 26, 27, 28, 41, 42, 43, 44, 45], $Vd = [1, 34], $Ve = [27, 28, 46, 47], $Vf = [41, 42, 43, 44, 45], $Vg = [17, 34], $Vh = [1, 54], $Vi = [1, 53], $Vj = [17, 34, 36, 38];
var parser2 = {
trace: /* @__PURE__ */ __name(function trace() {
}, "trace"),
yy: {},
symbols_: { "error": 2, "start": 3, "ER_DIAGRAM": 4, "document": 5, "EOF": 6, "line": 7, "SPACE": 8, "statement": 9, "NEWLINE": 10, "entityName": 11, "relSpec": 12, ":": 13, "role": 14, "BLOCK_START": 15, "attributes": 16, "BLOCK_STOP": 17, "SQS": 18, "SQE": 19, "title": 20, "title_value": 21, "acc_title": 22, "acc_title_value": 23, "acc_descr": 24, "acc_descr_value": 25, "acc_descr_multiline_value": 26, "ALPHANUM": 27, "ENTITY_NAME": 28, "attribute": 29, "attributeType": 30, "attributeName": 31, "attributeKeyTypeList": 32, "attributeComment": 33, "ATTRIBUTE_WORD": 34, "attributeKeyType": 35, "COMMA": 36, "ATTRIBUTE_KEY": 37, "COMMENT": 38, "cardinality": 39, "relType": 40, "ZERO_OR_ONE": 41, "ZERO_OR_MORE": 42, "ONE_OR_MORE": 43, "ONLY_ONE": 44, "MD_PARENT": 45, "NON_IDENTIFYING": 46, "IDENTIFYING": 47, "WORD": 48, "$accept": 0, "$end": 1 },
terminals_: { 2: "error", 4: "ER_DIAGRAM", 6: "EOF", 8: "SPACE", 10: "NEWLINE", 13: ":", 15: "BLOCK_START", 17: "BLOCK_STOP", 18: "SQS", 19: "SQE", 20: "title", 21: "title_value", 22: "acc_title", 23: "acc_title_value", 24: "acc_descr", 25: "acc_descr_value", 26: "acc_descr_multiline_value", 27: "ALPHANUM", 28: "ENTITY_NAME", 34: "ATTRIBUTE_WORD", 36: "COMMA", 37: "ATTRIBUTE_KEY", 38: "COMMENT", 41: "ZERO_OR_ONE", 42: "ZERO_OR_MORE", 43: "ONE_OR_MORE", 44: "ONLY_ONE", 45: "MD_PARENT", 46: "NON_IDENTIFYING", 47: "IDENTIFYING", 48: "WORD" },
productions_: [0, [3, 3], [5, 0], [5, 2], [7, 2], [7, 1], [7, 1], [7, 1], [9, 5], [9, 4], [9, 3], [9, 1], [9, 7], [9, 6], [9, 4], [9, 2], [9, 2], [9, 2], [9, 1], [11, 1], [11, 1], [16, 1], [16, 2], [29, 2], [29, 3], [29, 3], [29, 4], [30, 1], [31, 1], [32, 1], [32, 3], [35, 1], [33, 1], [12, 3], [39, 1], [39, 1], [39, 1], [39, 1], [39, 1], [40, 1], [40, 1], [14, 1], [14, 1], [14, 1]],
performAction: /* @__PURE__ */ __name(function anonymous(yytext, yyleng, yylineno, yy, yystate, $$, _$) {
var $0 = $$.length - 1;
switch (yystate) {
case 1:
break;
case 2:
this.$ = [];
break;
case 3:
$$[$0 - 1].push($$[$0]);
this.$ = $$[$0 - 1];
break;
case 4:
case 5:
this.$ = $$[$0];
break;
case 6:
case 7:
this.$ = [];
break;
case 8:
yy.addEntity($$[$0 - 4]);
yy.addEntity($$[$0 - 2]);
yy.addRelationship($$[$0 - 4], $$[$0], $$[$0 - 2], $$[$0 - 3]);
break;
case 9:
yy.addEntity($$[$0 - 3]);
yy.addAttributes($$[$0 - 3], $$[$0 - 1]);
break;
case 10:
yy.addEntity($$[$0 - 2]);
break;
case 11:
yy.addEntity($$[$0]);
break;
case 12:
yy.addEntity($$[$0 - 6], $$[$0 - 4]);
yy.addAttributes($$[$0 - 6], $$[$0 - 1]);
break;
case 13:
yy.addEntity($$[$0 - 5], $$[$0 - 3]);
break;
case 14:
yy.addEntity($$[$0 - 3], $$[$0 - 1]);
break;
case 15:
case 16:
this.$ = $$[$0].trim();
yy.setAccTitle(this.$);
break;
case 17:
case 18:
this.$ = $$[$0].trim();
yy.setAccDescription(this.$);
break;
case 19:
case 43:
this.$ = $$[$0];
break;
case 20:
case 41:
case 42:
this.$ = $$[$0].replace(/"/g, "");
break;
case 21:
case 29:
this.$ = [$$[$0]];
break;
case 22:
$$[$0].push($$[$0 - 1]);
this.$ = $$[$0];
break;
case 23:
this.$ = { attributeType: $$[$0 - 1], attributeName: $$[$0] };
break;
case 24:
this.$ = { attributeType: $$[$0 - 2], attributeName: $$[$0 - 1], attributeKeyTypeList: $$[$0] };
break;
case 25:
this.$ = { attributeType: $$[$0 - 2], attributeName: $$[$0 - 1], attributeComment: $$[$0] };
break;
case 26:
this.$ = { attributeType: $$[$0 - 3], attributeName: $$[$0 - 2], attributeKeyTypeList: $$[$0 - 1], attributeComment: $$[$0] };
break;
case 27:
case 28:
case 31:
this.$ = $$[$0];
break;
case 30:
$$[$0 - 2].push($$[$0]);
this.$ = $$[$0 - 2];
break;
case 32:
this.$ = $$[$0].replace(/"/g, "");
break;
case 33:
this.$ = { cardA: $$[$0], relType: $$[$0 - 1], cardB: $$[$0 - 2] };
break;
case 34:
this.$ = yy.Cardinality.ZERO_OR_ONE;
break;
case 35:
this.$ = yy.Cardinality.ZERO_OR_MORE;
break;
case 36:
this.$ = yy.Cardinality.ONE_OR_MORE;
break;
case 37:
this.$ = yy.Cardinality.ONLY_ONE;
break;
case 38:
this.$ = yy.Cardinality.MD_PARENT;
break;
case 39:
this.$ = yy.Identification.NON_IDENTIFYING;
break;
case 40:
this.$ = yy.Identification.IDENTIFYING;
break;
}
}, "anonymous"),
table: [{ 3: 1, 4: [1, 2] }, { 1: [3] }, o($V0, [2, 2], { 5: 3 }), { 6: [1, 4], 7: 5, 8: [1, 6], 9: 7, 10: [1, 8], 11: 9, 20: $V1, 22: $V2, 24: $V3, 26: $V4, 27: $V5, 28: $V6 }, o($V0, [2, 7], { 1: [2, 1] }), o($V0, [2, 3]), { 9: 16, 11: 9, 20: $V1, 22: $V2, 24: $V3, 26: $V4, 27: $V5, 28: $V6 }, o($V0, [2, 5]), o($V0, [2, 6]), o($V0, [2, 11], { 12: 17, 39: 20, 15: [1, 18], 18: [1, 19], 41: $V7, 42: $V8, 43: $V9, 44: $Va, 45: $Vb }), { 21: [1, 26] }, { 23: [1, 27] }, { 25: [1, 28] }, o($V0, [2, 18]), o($Vc, [2, 19]), o($Vc, [2, 20]), o($V0, [2, 4]), { 11: 29, 27: $V5, 28: $V6 }, { 16: 30, 17: [1, 31], 29: 32, 30: 33, 34: $Vd }, { 11: 35, 27: $V5, 28: $V6 }, { 40: 36, 46: [1, 37], 47: [1, 38] }, o($Ve, [2, 34]), o($Ve, [2, 35]), o($Ve, [2, 36]), o($Ve, [2, 37]), o($Ve, [2, 38]), o($V0, [2, 15]), o($V0, [2, 16]), o($V0, [2, 17]), { 13: [1, 39] }, { 17: [1, 40] }, o($V0, [2, 10]), { 16: 41, 17: [2, 21], 29: 32, 30: 33, 34: $Vd }, { 31: 42, 34: [1, 43] }, { 34: [2, 27] }, { 19: [1, 44] }, { 39: 45, 41: $V7, 42: $V8, 43: $V9, 44: $Va, 45: $Vb }, o($Vf, [2, 39]), o($Vf, [2, 40]), { 14: 46, 27: [1, 49], 28: [1, 48], 48: [1, 47] }, o($V0, [2, 9]), { 17: [2, 22] }, o($Vg, [2, 23], { 32: 50, 33: 51, 35: 52, 37: $Vh, 38: $Vi }), o([17, 34, 37, 38], [2, 28]), o($V0, [2, 14], { 15: [1, 55] }), o([27, 28], [2, 33]), o($V0, [2, 8]), o($V0, [2, 41]), o($V0, [2, 42]), o($V0, [2, 43]), o($Vg, [2, 24], { 33: 56, 36: [1, 57], 38: $Vi }), o($Vg, [2, 25]), o($Vj, [2, 29]), o($Vg, [2, 32]), o($Vj, [2, 31]), { 16: 58, 17: [1, 59], 29: 32, 30: 33, 34: $Vd }, o($Vg, [2, 26]), { 35: 60, 37: $Vh }, { 17: [1, 61] }, o($V0, [2, 13]), o($Vj, [2, 30]), o($V0, [2, 12])],
defaultActions: { 34: [2, 27], 41: [2, 22] },
parseError: /* @__PURE__ */ __name(function parseError(str, hash) {
if (hash.recoverable) {
this.trace(str);
} else {
var error = new Error(str);
error.hash = hash;
throw error;
}
}, "parseError"),
parse: /* @__PURE__ */ __name(function parse(input) {
var self = this, stack = [0], tstack = [], vstack = [null], lstack = [], table = this.table, yytext = "", yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;
var args = lstack.slice.call(arguments, 1);
var lexer2 = Object.create(this.lexer);
var sharedState = { yy: {} };
for (var k in this.yy) {
if (Object.prototype.hasOwnProperty.call(this.yy, k)) {
sharedState.yy[k] = this.yy[k];
}
}
lexer2.setInput(input, sharedState.yy);
sharedState.yy.lexer = lexer2;
sharedState.yy.parser = this;
if (typeof lexer2.yylloc == "undefined") {
lexer2.yylloc = {};
}
var yyloc = lexer2.yylloc;
lstack.push(yyloc);
var ranges = lexer2.options && lexer2.options.ranges;
if (typeof sharedState.yy.parseError === "function") {
this.parseError = sharedState.yy.parseError;
} else {
this.parseError = Object.getPrototypeOf(this).parseError;
}
function popStack(n) {
stack.length = stack.length - 2 * n;
vstack.length = vstack.length - n;
lstack.length = lstack.length - n;
}
__name(popStack, "popStack");
function lex() {
var token;
token = tstack.pop() || lexer2.lex() || EOF;
if (typeof token !== "number") {
if (token instanceof Array) {
tstack = token;
token = tstack.pop();
}
token = self.symbols_[token] || token;
}
return token;
}
__name(lex, "lex");
var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
while (true) {
state = stack[stack.length - 1];
if (this.defaultActions[state]) {
action = this.defaultActions[state];
} else {
if (symbol === null || typeof symbol == "undefined") {
symbol = lex();
}
action = table[state] && table[state][symbol];
}
if (typeof action === "undefined" || !action.length || !action[0]) {
var errStr = "";
expected = [];
for (p in table[state]) {
if (this.terminals_[p] && p > TERROR) {
expected.push("'" + this.terminals_[p] + "'");
}
}
if (lexer2.showPosition) {
errStr = "Parse error on line " + (yylineno + 1) + ":\n" + lexer2.showPosition() + "\nExpecting " + expected.join(", ") + ", got '" + (this.terminals_[symbol] || symbol) + "'";
} else {
errStr = "Parse error on line " + (yylineno + 1) + ": Unexpected " + (symbol == EOF ? "end of input" : "'" + (this.terminals_[symbol] || symbol) + "'");
}
this.parseError(errStr, {
text: lexer2.match,
token: this.terminals_[symbol] || symbol,
line: lexer2.yylineno,
loc: yyloc,
expected
});
}
if (action[0] instanceof Array && action.length > 1) {
throw new Error("Parse Error: multiple actions possible at state: " + state + ", token: " + symbol);
}
switch (action[0]) {
case 1:
stack.push(symbol);
vstack.push(lexer2.yytext);
lstack.push(lexer2.yylloc);
stack.push(action[1]);
symbol = null;
if (!preErrorSymbol) {
yyleng = lexer2.yyleng;
yytext = lexer2.yytext;
yylineno = lexer2.yylineno;
yyloc = lexer2.yylloc;
if (recovering > 0) {
recovering--;
}
} else {
symbol = preErrorSymbol;
preErrorSymbol = null;
}
break;
case 2:
len = this.productions_[action[1]][1];
yyval.$ = vstack[vstack.length - len];
yyval._$ = {
first_line: lstack[lstack.length - (len || 1)].first_line,
last_line: lstack[lstack.length - 1].last_line,
first_column: lstack[lstack.length - (len || 1)].first_column,
last_column: lstack[lstack.length - 1].last_column
};
if (ranges) {
yyval._$.range = [
lstack[lstack.length - (len || 1)].range[0],
lstack[lstack.length - 1].range[1]
];
}
r = this.performAction.apply(yyval, [
yytext,
yyleng,
yylineno,
sharedState.yy,
action[1],
vstack,
lstack
].concat(args));
if (typeof r !== "undefined") {
return r;
}
if (len) {
stack = stack.slice(0, -1 * len * 2);
vstack = vstack.slice(0, -1 * len);
lstack = lstack.slice(0, -1 * len);
}
stack.push(this.productions_[action[1]][0]);
vstack.push(yyval.$);
lstack.push(yyval._$);
newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
stack.push(newState);
break;
case 3:
return true;
}
}
return true;
}, "parse")
};
var lexer = /* @__PURE__ */ function() {
var lexer2 = {
EOF: 1,
parseError: /* @__PURE__ */ __name(function parseError(str, hash) {
if (this.yy.parser) {
this.yy.parser.parseError(str, hash);
} else {
throw new Error(str);
}
}, "parseError"),
// resets the lexer, sets new input
setInput: /* @__PURE__ */ __name(function(input, yy) {
this.yy = yy || this.yy || {};
this._input = input;
this._more = this._backtrack = this.done = false;
this.yylineno = this.yyleng = 0;
this.yytext = this.matched = this.match = "";
this.conditionStack = ["INITIAL"];
this.yylloc = {
first_line: 1,
first_column: 0,
last_line: 1,
last_column: 0
};
if (this.options.ranges) {
this.yylloc.range = [0, 0];
}
this.offset = 0;
return this;
}, "setInput"),
// consumes and returns one char from the input
input: /* @__PURE__ */ __name(function() {
var ch = this._input[0];
this.yytext += ch;
this.yyleng++;
this.offset++;
this.match += ch;
this.matched += ch;
var lines = ch.match(/(?:\r\n?|\n).*/g);
if (lines) {
this.yylineno++;
this.yylloc.last_line++;
} else {
this.yylloc.last_column++;
}
if (this.options.ranges) {
this.yylloc.range[1]++;
}
this._input = this._input.slice(1);
return ch;
}, "input"),
// unshifts one char (or a string) into the input
unput: /* @__PURE__ */ __name(function(ch) {
var len = ch.length;
var lines = ch.split(/(?:\r\n?|\n)/g);
this._input = ch + this._input;
this.yytext = this.yytext.substr(0, this.yytext.length - len);
this.offset -= len;
var oldLines = this.match.split(/(?:\r\n?|\n)/g);
this.match = this.match.substr(0, this.match.length - 1);
this.matched = this.matched.substr(0, this.matched.length - 1);
if (lines.length - 1) {
this.yylineno -= lines.length - 1;
}
var r = this.yylloc.range;
this.yylloc = {
first_line: this.yylloc.first_line,
last_line: this.yylineno + 1,
first_column: this.yylloc.first_column,
last_column: lines ? (lines.length === oldLines.length ? this.yylloc.first_column : 0) + oldLines[oldLines.length - lines.length].length - lines[0].length : this.yylloc.first_column - len
};
if (this.options.ranges) {
this.yylloc.range = [r[0], r[0] + this.yyleng - len];
}
this.yyleng = this.yytext.length;
return this;
}, "unput"),
// When called from action, caches matched text and appends it on next action
more: /* @__PURE__ */ __name(function() {
this._more = true;
return this;
}, "more"),
// When called from action, signals the lexer that this rule fails to match the input, so the next matching rule (regex) should be tested instead.
reject: /* @__PURE__ */ __name(function() {
if (this.options.backtrack_lexer) {
this._backtrack = true;
} else {
return this.parseError("Lexical error on line " + (this.yylineno + 1) + ". You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\n" + this.showPosition(), {
text: "",
token: null,
line: this.yylineno
});
}
return this;
}, "reject"),
// retain first n characters of the match
less: /* @__PURE__ */ __name(function(n) {
this.unput(this.match.slice(n));
}, "less"),
// displays already matched input, i.e. for error messages
pastInput: /* @__PURE__ */ __name(function() {
var past = this.matched.substr(0, this.matched.length - this.match.length);
return (past.length > 20 ? "..." : "") + past.substr(-20).replace(/\n/g, "");
}, "pastInput"),
// displays upcoming input, i.e. for error messages
upcomingInput: /* @__PURE__ */ __name(function() {
var next = this.match;
if (next.length < 20) {
next += this._input.substr(0, 20 - next.length);
}
return (next.substr(0, 20) + (next.length > 20 ? "..." : "")).replace(/\n/g, "");
}, "upcomingInput"),
// displays the character position where the lexing error occurred, i.e. for error messages
showPosition: /* @__PURE__ */ __name(function() {
var pre = this.pastInput();
var c = new Array(pre.length + 1).join("-");
return pre + this.upcomingInput() + "\n" + c + "^";
}, "showPosition"),
// test the lexed token: return FALSE when not a match, otherwise return token
test_match: /* @__PURE__ */ __name(function(match, indexed_rule) {
var token, lines, backup;
if (this.options.backtrack_lexer) {
backup = {
yylineno: this.yylineno,
yylloc: {
first_line: this.yylloc.first_line,
last_line: this.last_line,
first_column: this.yylloc.first_column,
last_column: this.yylloc.last_column
},
yytext: this.yytext,
match: this.match,
matches: this.matches,
matched: this.matched,
yyleng: this.yyleng,
offset: this.offset,
_more: this._more,
_input: this._input,
yy: this.yy,
conditionStack: this.conditionStack.slice(0),
done: this.done
};
if (this.options.ranges) {
backup.yylloc.range = this.yylloc.range.slice(0);
}
}
lines = match[0].match(/(?:\r\n?|\n).*/g);
if (lines) {
this.yylineno += lines.length;
}
this.yylloc = {
first_line: this.yylloc.last_line,
last_line: this.yylineno + 1,
first_column: this.yylloc.last_column,
last_column: lines ? lines[lines.length - 1].length - lines[lines.length - 1].match(/\r?\n?/)[0].length : this.yylloc.last_column + match[0].length
};
this.yytext += match[0];
this.match += match[0];
this.matches = match;
this.yyleng = this.yytext.length;
if (this.options.ranges) {
this.yylloc.range = [this.offset, this.offset += this.yyleng];
}
this._more = false;
this._backtrack = false;
this._input = this._input.slice(match[0].length);
this.matched += match[0];
token = this.performAction.call(this, this.yy, this, indexed_rule, this.conditionStack[this.conditionStack.length - 1]);
if (this.done && this._input) {
this.done = false;
}
if (token) {
return token;
} else if (this._backtrack) {
for (var k in backup) {
this[k] = backup[k];
}
return false;
}
return false;
}, "test_match"),
// return next match in input
next: /* @__PURE__ */ __name(function() {
if (this.done) {
return this.EOF;
}
if (!this._input) {
this.done = true;
}
var token, match, tempMatch, index;
if (!this._more) {
this.yytext = "";
this.match = "";
}
var rules = this._currentRules();
for (var i = 0; i < rules.length; i++) {
tempMatch = this._input.match(this.rules[rules[i]]);
if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {
match = tempMatch;
index = i;
if (this.options.backtrack_lexer) {
token = this.test_match(tempMatch, rules[i]);
if (token !== false) {
return token;
} else if (this._backtrack) {
match = false;
continue;
} else {
return false;
}
} else if (!this.options.flex) {
break;
}
}
}
if (match) {
token = this.test_match(match, rules[index]);
if (token !== false) {
return token;
}
return false;
}
if (this._input === "") {
return this.EOF;
} else {
return this.parseError("Lexical error on line " + (this.yylineno + 1) + ". Unrecognized text.\n" + this.showPosition(), {
text: "",
token: null,
line: this.yylineno
});
}
}, "next"),
// return next match that has a token
lex: /* @__PURE__ */ __name(function lex() {
var r = this.next();
if (r) {
return r;
} else {
return this.lex();
}
}, "lex"),
// activates a new lexer condition state (pushes the new lexer condition state onto the condition stack)
begin: /* @__PURE__ */ __name(function begin(condition) {
this.conditionStack.push(condition);
}, "begin"),
// pop the previously active lexer condition state off the condition stack
popState: /* @__PURE__ */ __name(function popState() {
var n = this.conditionStack.length - 1;
if (n > 0) {
return this.conditionStack.pop();
} else {
return this.conditionStack[0];
}
}, "popState"),
// produce the lexer rule set which is active for the currently active lexer condition state
_currentRules: /* @__PURE__ */ __name(function _currentRules() {
if (this.conditionStack.length && this.conditionStack[this.conditionStack.length - 1]) {
return this.conditions[this.conditionStack[this.conditionStack.length - 1]].rules;
} else {
return this.conditions["INITIAL"].rules;
}
}, "_currentRules"),
// return the currently active lexer condition state; when an index argument is provided it produces the N-th previous condition state, if available
topState: /* @__PURE__ */ __name(function topState(n) {
n = this.conditionStack.length - 1 - Math.abs(n || 0);
if (n >= 0) {
return this.conditionStack[n];
} else {
return "INITIAL";
}
}, "topState"),
// alias for begin(condition)
pushState: /* @__PURE__ */ __name(function pushState(condition) {
this.begin(condition);
}, "pushState"),
// return the number of states currently on the stack
stateStackSize: /* @__PURE__ */ __name(function stateStackSize() {
return this.conditionStack.length;
}, "stateStackSize"),
options: { "case-insensitive": true },
performAction: /* @__PURE__ */ __name(function anonymous(yy, yy_, $avoiding_name_collisions, YY_START) {
var YYSTATE = YY_START;
switch ($avoiding_name_collisions) {
case 0:
this.begin("acc_title");
return 22;
break;
case 1:
this.popState();
return "acc_title_value";
break;
case 2:
this.begin("acc_descr");
return 24;
break;
case 3:
this.popState();
return "acc_descr_value";
break;
case 4:
this.begin("acc_descr_multiline");
break;
case 5:
this.popState();
break;
case 6:
return "acc_descr_multiline_value";
break;
case 7:
return 10;
break;
case 8:
break;
case 9:
return 8;
break;
case 10:
return 28;
break;
case 11:
return 48;
break;
case 12:
return 4;
break;
case 13:
this.begin("block");
return 15;
break;
case 14:
return 36;
break;
case 15:
break;
case 16:
return 37;
break;
case 17:
return 34;
break;
case 18:
return 34;
break;
case 19:
return 38;
break;
case 20:
break;
case 21:
this.popState();
return 17;
break;
case 22:
return yy_.yytext[0];
break;
case 23:
return 18;
break;
case 24:
return 19;
break;
case 25:
return 41;
break;
case 26:
return 43;
break;
case 27:
return 43;
break;
case 28:
return 43;
break;
case 29:
return 41;
break;
case 30:
return 41;
break;
case 31:
return 42;
break;
case 32:
return 42;
break;
case 33:
return 42;
break;
case 34:
return 42;
break;
case 35:
return 42;
break;
case 36:
return 43;
break;
case 37:
return 42;
break;
case 38:
return 43;
break;
case 39:
return 44;
break;
case 40:
return 44;
break;
case 41:
return 44;
break;
case 42:
return 44;
break;
case 43:
return 41;
break;
case 44:
return 42;
break;
case 45:
return 43;
break;
case 46:
return 45;
break;
case 47:
return 46;
break;
case 48:
return 47;
break;
case 49:
return 47;
break;
case 50:
return 46;
break;
case 51:
return 46;
break;
case 52:
return 46;
break;
case 53:
return 27;
break;
case 54:
return yy_.yytext[0];
break;
case 55:
return 6;
break;
}
}, "anonymous"),
rules: [/^(?:accTitle\s*:\s*)/i, /^(?:(?!\n||)*[^\n]*)/i, /^(?:accDescr\s*:\s*)/i, /^(?:(?!\n||)*[^\n]*)/i, /^(?:accDescr\s*\{\s*)/i, /^(?:[\}])/i, /^(?:[^\}]*)/i, /^(?:[\n]+)/i, /^(?:\s+)/i, /^(?:[\s]+)/i, /^(?:"[^"%\r\n\v\b\\]+")/i, /^(?:"[^"]*")/i, /^(?:erDiagram\b)/i, /^(?:\{)/i, /^(?:,)/i, /^(?:\s+)/i, /^(?:\b((?:PK)|(?:FK)|(?:UK))\b)/i, /^(?:(.*?)[~](.*?)*[~])/i, /^(?:[\*A-Za-z_][A-Za-z0-9\-_\[\]\(\)]*)/i, /^(?:"[^"]*")/i, /^(?:[\n]+)/i, /^(?:\})/i, /^(?:.)/i, /^(?:\[)/i, /^(?:\])/i, /^(?:one or zero\b)/i, /^(?:one or more\b)/i, /^(?:one or many\b)/i, /^(?:1\+)/i, /^(?:\|o\b)/i, /^(?:zero or one\b)/i, /^(?:zero or more\b)/i, /^(?:zero or many\b)/i, /^(?:0\+)/i, /^(?:\}o\b)/i, /^(?:many\(0\))/i, /^(?:many\(1\))/i, /^(?:many\b)/i, /^(?:\}\|)/i, /^(?:one\b)/i, /^(?:only one\b)/i, /^(?:1\b)/i, /^(?:\|\|)/i, /^(?:o\|)/i, /^(?:o\{)/i, /^(?:\|\{)/i, /^(?:\s*u\b)/i, /^(?:\.\.)/i, /^(?:--)/i, /^(?:to\b)/i, /^(?:optionally to\b)/i, /^(?:\.-)/i, /^(?:-\.)/i, /^(?:[A-Za-z_][A-Za-z0-9\-_]*)/i, /^(?:.)/i, /^(?:$)/i],
conditions: { "acc_descr_multiline": { "rules": [5, 6], "inclusive": false }, "acc_descr": { "rules": [3], "inclusive": false }, "acc_title": { "rules": [1], "inclusive": false }, "block": { "rules": [14, 15, 16, 17, 18, 19, 20, 21, 22], "inclusive": false }, "INITIAL": { "rules": [0, 2, 4, 7, 8, 9, 10, 11, 12, 13, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55], "inclusive": true } }
};
return lexer2;
}();
parser2.lexer = lexer;
function Parser() {
this.yy = {};
}
__name(Parser, "Parser");
Parser.prototype = parser2;
parser2.Parser = Parser;
return new Parser();
}();
parser.parser = parser;
var erDiagram_default = parser;
// src/diagrams/er/erDb.js
var entities = /* @__PURE__ */ new Map();
var relationships = [];
var Cardinality = {
ZERO_OR_ONE: "ZERO_OR_ONE",
ZERO_OR_MORE: "ZERO_OR_MORE",
ONE_OR_MORE: "ONE_OR_MORE",
ONLY_ONE: "ONLY_ONE",
MD_PARENT: "MD_PARENT"
};
var Identification = {
NON_IDENTIFYING: "NON_IDENTIFYING",
IDENTIFYING: "IDENTIFYING"
};
var addEntity = /* @__PURE__ */ __name(function(name, alias = void 0) {
if (!entities.has(name)) {
entities.set(name, { attributes: [], alias });
log.info("Added new entity :", name);
} else if (!entities.get(name).alias && alias) {
entities.get(name).alias = alias;
log.info(`Add alias '${alias}' to entity '${name}'`);
}
return entities.get(name);
}, "addEntity");
var getEntities = /* @__PURE__ */ __name(() => entities, "getEntities");
var addAttributes = /* @__PURE__ */ __name(function(entityName, attribs) {
let entity = addEntity(entityName);
let i;
for (i = attribs.length - 1; i >= 0; i--) {
entity.attributes.push(attribs[i]);
log.debug("Added attribute ", attribs[i].attributeName);
}
}, "addAttributes");
var addRelationship = /* @__PURE__ */ __name(function(entA, rolA, entB, rSpec) {
let rel = {
entityA: entA,
roleA: rolA,
entityB: entB,
relSpec: rSpec
};
relationships.push(rel);
log.debug("Added new relationship :", rel);
}, "addRelationship");
var getRelationships = /* @__PURE__ */ __name(() => relationships, "getRelationships");
var clear2 = /* @__PURE__ */ __name(function() {
entities = /* @__PURE__ */ new Map();
relationships = [];
clear();
}, "clear");
var erDb_default = {
Cardinality,
Identification,
getConfig: /* @__PURE__ */ __name(() => getConfig().er, "getConfig"),
addEntity,
addAttributes,
getEntities,
addRelationship,
getRelationships,
clear: clear2,
setAccTitle,
getAccTitle,
setAccDescription,
getAccDescription,
setDiagramTitle,
getDiagramTitle
};
// src/diagrams/er/erRenderer.js
import * as graphlib from "dagre-d3-es/src/graphlib/index.js";
import { line, curveBasis, select } from "d3";
import { layout as dagreLayout } from "dagre-d3-es/src/dagre/index.js";
// src/diagrams/er/erMarkers.js
var ERMarkers = {
ONLY_ONE_START: "ONLY_ONE_START",
ONLY_ONE_END: "ONLY_ONE_END",
ZERO_OR_ONE_START: "ZERO_OR_ONE_START",
ZERO_OR_ONE_END: "ZERO_OR_ONE_END",
ONE_OR_MORE_START: "ONE_OR_MORE_START",
ONE_OR_MORE_END: "ONE_OR_MORE_END",
ZERO_OR_MORE_START: "ZERO_OR_MORE_START",
ZERO_OR_MORE_END: "ZERO_OR_MORE_END",
MD_PARENT_END: "MD_PARENT_END",
MD_PARENT_START: "MD_PARENT_START"
};
var insertMarkers = /* @__PURE__ */ __name(function(elem, conf2) {
let marker;
elem.append("defs").append("marker").attr("id", ERMarkers.MD_PARENT_START).attr("refX", 0).attr("refY", 7).attr("markerWidth", 190).attr("markerHeight", 240).attr("orient", "auto").append("path").attr("d", "M 18,7 L9,13 L1,7 L9,1 Z");
elem.append("defs").append("marker").attr("id", ERMarkers.MD_PARENT_END).attr("refX", 19).attr("refY", 7).attr("markerWidth", 20).attr("markerHeight", 28).attr("orient", "auto").append("path").attr("d", "M 18,7 L9,13 L1,7 L9,1 Z");
elem.append("defs").append("marker").attr("id", ERMarkers.ONLY_ONE_START).attr("refX", 0).attr("refY", 9).attr("markerWidth", 18).attr("markerHeight", 18).attr("orient", "auto").append("path").attr("stroke", conf2.stroke).attr("fill", "none").attr("d", "M9,0 L9,18 M15,0 L15,18");
elem.append("defs").append("marker").attr("id", ERMarkers.ONLY_ONE_END).attr("refX", 18).attr("refY", 9).attr("markerWidth", 18).attr("markerHeight", 18).attr("orient", "auto").append("path").attr("stroke", conf2.stroke).attr("fill", "none").attr("d", "M3,0 L3,18 M9,0 L9,18");
marker = elem.append("defs").append("marker").attr("id", ERMarkers.ZERO_OR_ONE_START).attr("refX", 0).attr("refY", 9).attr("markerWidth", 30).attr("markerHeight", 18).attr("orient", "auto");
marker.append("circle").attr("stroke", conf2.stroke).attr("fill", "white").attr("cx", 21).attr("cy", 9).attr("r", 6);
marker.append("path").attr("stroke", conf2.stroke).attr("fill", "none").attr("d", "M9,0 L9,18");
marker = elem.append("defs").append("marker").attr("id", ERMarkers.ZERO_OR_ONE_END).attr("refX", 30).attr("refY", 9).attr("markerWidth", 30).attr("markerHeight", 18).attr("orient", "auto");
marker.append("circle").attr("stroke", conf2.stroke).attr("fill", "white").attr("cx", 9).attr("cy", 9).attr("r", 6);
marker.append("path").attr("stroke", conf2.stroke).attr("fill", "none").attr("d", "M21,0 L21,18");
elem.append("defs").append("marker").attr("id", ERMarkers.ONE_OR_MORE_START).attr("refX", 18).attr("refY", 18).attr("markerWidth", 45).attr("markerHeight", 36).attr("orient", "auto").append("path").attr("stroke", conf2.stroke).attr("fill", "none").attr("d", "M0,18 Q 18,0 36,18 Q 18,36 0,18 M42,9 L42,27");
elem.append("defs").append("marker").attr("id", ERMarkers.ONE_OR_MORE_END).attr("refX", 27).attr("refY", 18).attr("markerWidth", 45).attr("markerHeight", 36).attr("orient", "auto").append("path").attr("stroke", conf2.stroke).attr("fill", "none").attr("d", "M3,9 L3,27 M9,18 Q27,0 45,18 Q27,36 9,18");
marker = elem.append("defs").append("marker").attr("id", ERMarkers.ZERO_OR_MORE_START).attr("refX", 18).attr("refY", 18).attr("markerWidth", 57).attr("markerHeight", 36).attr("orient", "auto");
marker.append("circle").attr("stroke", conf2.stroke).attr("fill", "white").attr("cx", 48).attr("cy", 18).attr("r", 6);
marker.append("path").attr("stroke", conf2.stroke).attr("fill", "none").attr("d", "M0,18 Q18,0 36,18 Q18,36 0,18");
marker = elem.append("defs").append("marker").attr("id", ERMarkers.ZERO_OR_MORE_END).attr("refX", 39).attr("refY", 18).attr("markerWidth", 57).attr("markerHeight", 36).attr("orient", "auto");
marker.append("circle").attr("stroke", conf2.stroke).attr("fill", "white").attr("cx", 9).attr("cy", 18).attr("r", 6);
marker.append("path").attr("stroke", conf2.stroke).attr("fill", "none").attr("d", "M21,18 Q39,0 57,18 Q39,36 21,18");
return;
}, "insertMarkers");
var erMarkers_default = {
ERMarkers,
insertMarkers
};
// src/diagrams/er/erRenderer.js
import { v5 as uuid5 } from "uuid";
var BAD_ID_CHARS_REGEXP = /[^\dA-Za-z](\W)*/g;
var conf = {};
var entityNameIds = /* @__PURE__ */ new Map();
var setConf = /* @__PURE__ */ __name(function(cnf) {
const keys = Object.keys(cnf);
for (const key of keys) {
conf[key] = cnf[key];
}
}, "setConf");
var drawAttributes = /* @__PURE__ */ __name((groupNode, entityTextNode, attributes) => {
const heightPadding = conf.entityPadding / 3;
const widthPadding = conf.entityPadding / 3;
const attrFontSize = conf.fontSize * 0.85;
const labelBBox = entityTextNode.node().getBBox();
const attributeNodes = [];
let hasKeyType = false;
let hasComment = false;
let maxTypeWidth = 0;
let maxNameWidth = 0;
let maxKeyWidth = 0;
let maxCommentWidth = 0;
let cumulativeHeight = labelBBox.height + heightPadding * 2;
let attrNum = 1;
attributes.forEach((item) => {
if (item.attributeKeyTypeList !== void 0 && item.attributeKeyTypeList.length > 0) {
hasKeyType = true;
}
if (item.attributeComment !== void 0) {
hasComment = true;
}
});
attributes.forEach((item) => {
const attrPrefix = `${entityTextNode.node().id}-attr-${attrNum}`;
let nodeHeight = 0;
const attributeType = parseGenericTypes(item.attributeType);
const typeNode = groupNode.append("text").classed("er entityLabel", true).attr("id", `${attrPrefix}-type`).attr("x", 0).attr("y", 0).style("dominant-baseline", "middle").style("text-anchor", "left").style("font-family", getConfig().fontFamily).style("font-size", attrFontSize + "px").text(attributeType);
const nameNode = groupNode.append("text").classed("er entityLabel", true).attr("id", `${attrPrefix}-name`).attr("x", 0).attr("y", 0).style("dominant-baseline", "middle").style("text-anchor", "left").style("font-family", getConfig().fontFamily).style("font-size", attrFontSize + "px").text(item.attributeName);
const attributeNode = {};
attributeNode.tn = typeNode;
attributeNode.nn = nameNode;
const typeBBox = typeNode.node().getBBox();
const nameBBox = nameNode.node().getBBox();
maxTypeWidth = Math.max(maxTypeWidth, typeBBox.width);
maxNameWidth = Math.max(maxNameWidth, nameBBox.width);
nodeHeight = Math.max(typeBBox.height, nameBBox.height);
if (hasKeyType) {
const keyTypeNodeText = item.attributeKeyTypeList !== void 0 ? item.attributeKeyTypeList.join(",") : "";
const keyTypeNode = groupNode.append("text").classed("er entityLabel", true).attr("id", `${attrPrefix}-key`).attr("x", 0).attr("y", 0).style("dominant-baseline", "middle").style("text-anchor", "left").style("font-family", getConfig().fontFamily).style("font-size", attrFontSize + "px").text(keyTypeNodeText);
attributeNode.kn = keyTypeNode;
const keyTypeBBox = keyTypeNode.node().getBBox();
maxKeyWidth = Math.max(maxKeyWidth, keyTypeBBox.width);
nodeHeight = Math.max(nodeHeight, keyTypeBBox.height);
}
if (hasComment) {
const commentNode = groupNode.append("text").classed("er entityLabel", true).attr("id", `${attrPrefix}-comment`).attr("x", 0).attr("y", 0).style("dominant-baseline", "middle").style("text-anchor", "left").style("font-family", getConfig().fontFamily).style("font-size", attrFontSize + "px").text(item.attributeComment || "");
attributeNode.cn = commentNode;
const commentNodeBBox = commentNode.node().getBBox();
maxCommentWidth = Math.max(maxCommentWidth, commentNodeBBox.width);
nodeHeight = Math.max(nodeHeight, commentNodeBBox.height);
}
attributeNode.height = nodeHeight;
attributeNodes.push(attributeNode);
cumulativeHeight += nodeHeight + heightPadding * 2;
attrNum += 1;
});
let widthPaddingFactor = 4;
if (hasKeyType) {
widthPaddingFactor += 2;
}
if (hasComment) {
widthPaddingFactor += 2;
}
const maxWidth = maxTypeWidth + maxNameWidth + maxKeyWidth + maxCommentWidth;
const bBox = {
width: Math.max(
conf.minEntityWidth,
Math.max(
labelBBox.width + conf.entityPadding * 2,
maxWidth + widthPadding * widthPaddingFactor
)
),
height: attributes.length > 0 ? cumulativeHeight : Math.max(conf.minEntityHeight, labelBBox.height + conf.entityPadding * 2)
};
if (attributes.length > 0) {
const spareColumnWidth = Math.max(
0,
(bBox.width - maxWidth - widthPadding * widthPaddingFactor) / (widthPaddingFactor / 2)
);
entityTextNode.attr(
"transform",
"translate(" + bBox.width / 2 + "," + (heightPadding + labelBBox.height / 2) + ")"
);
let heightOffset = labelBBox.height + heightPadding * 2;
let attribStyle = "attributeBoxOdd";
attributeNodes.forEach((attributeNode) => {
const alignY = heightOffset + heightPadding + attributeNode.height / 2;
attributeNode.tn.attr("transform", "translate(" + widthPadding + "," + alignY + ")");
const typeRect = groupNode.insert("rect", "#" + attributeNode.tn.node().id).classed(`er ${attribStyle}`, true).attr("x", 0).attr("y", heightOffset).attr("width", maxTypeWidth + widthPadding * 2 + spareColumnWidth).attr("height", attributeNode.height + heightPadding * 2);
const nameXOffset = parseFloat(typeRect.attr("x")) + parseFloat(typeRect.attr("width"));
attributeNode.nn.attr(
"transform",
"translate(" + (nameXOffset + widthPadding) + "," + alignY + ")"
);
const nameRect = groupNode.insert("rect", "#" + attributeNode.nn.node().id).classed(`er ${attribStyle}`, true).attr("x", nameXOffset).attr("y", heightOffset).attr("width", maxNameWidth + widthPadding * 2 + spareColumnWidth).attr("height", attributeNode.height + heightPadding * 2);
let keyTypeAndCommentXOffset = parseFloat(nameRect.attr("x")) + parseFloat(nameRect.attr("width"));
if (hasKeyType) {
attributeNode.kn.attr(
"transform",
"translate(" + (keyTypeAndCommentXOffset + widthPadding) + "," + alignY + ")"
);
const keyTypeRect = groupNode.insert("rect", "#" + attributeNode.kn.node().id).classed(`er ${attribStyle}`, true).attr("x", keyTypeAndCommentXOffset).attr("y", heightOffset).attr("width", maxKeyWidth + widthPadding * 2 + spareColumnWidth).attr("height", attributeNode.height + heightPadding * 2);
keyTypeAndCommentXOffset = parseFloat(keyTypeRect.attr("x")) + parseFloat(keyTypeRect.attr("width"));
}
if (hasComment) {
attributeNode.cn.attr(
"transform",
"translate(" + (keyTypeAndCommentXOffset + widthPadding) + "," + alignY + ")"
);
groupNode.insert("rect", "#" + attributeNode.cn.node().id).classed(`er ${attribStyle}`, "true").attr("x", keyTypeAndCommentXOffset).attr("y", heightOffset).attr("width", maxCommentWidth + widthPadding * 2 + spareColumnWidth).attr("height", attributeNode.height + heightPadding * 2);
}
heightOffset += attributeNode.height + heightPadding * 2;
attribStyle = attribStyle === "attributeBoxOdd" ? "attributeBoxEven" : "attributeBoxOdd";
});
} else {
bBox.height = Math.max(conf.minEntityHeight, cumulativeHeight);
entityTextNode.attr("transform", "translate(" + bBox.width / 2 + "," + bBox.height / 2 + ")");
}
return bBox;
}, "drawAttributes");
var drawEntities = /* @__PURE__ */ __name(function(svgNode, entities2, graph) {
const keys = [...entities2.keys()];
let firstOne;
keys.forEach(function(entityName) {
const entityId = generateId(entityName, "entity");
entityNameIds.set(entityName, entityId);
const groupNode = svgNode.append("g").attr("id", entityId);
firstOne = firstOne === void 0 ? entityId : firstOne;
const textId = "text-" + entityId;
const textNode = groupNode.append("text").classed("er entityLabel", true).attr("id", textId).attr("x", 0).attr("y", 0).style("dominant-baseline", "middle").style("text-anchor", "middle").style("font-family", getConfig().fontFamily).style("font-size", conf.fontSize + "px").text(entities2.get(entityName).alias ?? entityName);
const { width: entityWidth, height: entityHeight } = drawAttributes(
groupNode,
textNode,
entities2.get(entityName).attributes
);
const rectNode = groupNode.insert("rect", "#" + textId).classed("er entityBox", true).attr("x", 0).attr("y", 0).attr("width", entityWidth).attr("height", entityHeight);
const rectBBox = rectNode.node().getBBox();
graph.setNode(entityId, {
width: rectBBox.width,
height: rectBBox.height,
shape: "rect",
id: entityId
});
});
return firstOne;
}, "drawEntities");
var adjustEntities = /* @__PURE__ */ __name(function(svgNode, graph) {
graph.nodes().forEach(function(v) {
if (v !== void 0 && graph.node(v) !== void 0) {
svgNode.select("#" + v).attr(
"transform",
"translate(" + (graph.node(v).x - graph.node(v).width / 2) + "," + (graph.node(v).y - graph.node(v).height / 2) + " )"
);
}
});
}, "adjustEntities");
var getEdgeName = /* @__PURE__ */ __name(function(rel) {
return (rel.entityA + rel.roleA + rel.entityB).replace(/\s/g, "");
}, "getEdgeName");
var addRelationships = /* @__PURE__ */ __name(function(relationships2, g) {
relationships2.forEach(function(r) {
g.setEdge(
entityNameIds.get(r.entityA),
entityNameIds.get(r.entityB),
{ relationship: r },
getEdgeName(r)
);
});
return relationships2;
}, "addRelationships");
var relCnt = 0;
var drawRelationshipFromLayout = /* @__PURE__ */ __name(function(svg, rel, g, insert, diagObj) {
relCnt++;
const edge = g.edge(
entityNameIds.get(rel.entityA),
entityNameIds.get(rel.entityB),
getEdgeName(rel)
);
const lineFunction = line().x(function(d) {
return d.x;
}).y(function(d) {
return d.y;
}).curve(curveBasis);
const svgPath = svg.insert("path", "#" + insert).classed("er relationshipLine", true).attr("d", lineFunction(edge.points)).style("stroke", conf.stroke).style("fill", "none");
if (rel.relSpec.relType === diagObj.db.Identification.NON_IDENTIFYING) {
svgPath.attr("stroke-dasharray", "8,8");
}
let url = "";
if (conf.arrowMarkerAbsolute) {
url = window.location.protocol + "//" + window.location.host + window.location.pathname + window.location.search;
url = url.replace(/\(/g, "\\(");
url = url.replace(/\)/g, "\\)");
}
switch (rel.relSpec.cardA) {
case diagObj.db.Cardinality.ZERO_OR_ONE:
svgPath.attr("marker-end", "url(" + url + "#" + erMarkers_default.ERMarkers.ZERO_OR_ONE_END + ")");
break;
case diagObj.db.Cardinality.ZERO_OR_MORE:
svgPath.attr("marker-end", "url(" + url + "#" + erMarkers_default.ERMarkers.ZERO_OR_MORE_END + ")");
break;
case diagObj.db.Cardinality.ONE_OR_MORE:
svgPath.attr("marker-end", "url(" + url + "#" + erMarkers_default.ERMarkers.ONE_OR_MORE_END + ")");
break;
case diagObj.db.Cardinality.ONLY_ONE:
svgPath.attr("marker-end", "url(" + url + "#" + erMarkers_default.ERMarkers.ONLY_ONE_END + ")");
break;
case diagObj.db.Cardinality.MD_PARENT:
svgPath.attr("marker-end", "url(" + url + "#" + erMarkers_default.ERMarkers.MD_PARENT_END + ")");
break;
}
switch (rel.relSpec.cardB) {
case diagObj.db.Cardinality.ZERO_OR_ONE:
svgPath.attr(
"marker-start",
"url(" + url + "#" + erMarkers_default.ERMarkers.ZERO_OR_ONE_START + ")"
);
break;
case diagObj.db.Cardinality.ZERO_OR_MORE:
svgPath.attr(
"marker-start",
"url(" + url + "#" + erMarkers_default.ERMarkers.ZERO_OR_MORE_START + ")"
);
break;
case diagObj.db.Cardinality.ONE_OR_MORE:
svgPath.attr(
"marker-start",
"url(" + url + "#" + erMarkers_default.ERMarkers.ONE_OR_MORE_START + ")"
);
break;
case diagObj.db.Cardinality.ONLY_ONE:
svgPath.attr("marker-start", "url(" + url + "#" + erMarkers_default.ERMarkers.ONLY_ONE_START + ")");
break;
case diagObj.db.Cardinality.MD_PARENT:
svgPath.attr("marker-start", "url(" + url + "#" + erMarkers_default.ERMarkers.MD_PARENT_START + ")");
break;
}
const len = svgPath.node().getTotalLength();
const labelPoint = svgPath.node().getPointAtLength(len * 0.5);
const labelId = "rel" + relCnt;
const labelText = rel.roleA.split(/
/g);
const labelNode = svg.append("text").classed("er relationshipLabel", true).attr("id", labelId).attr("x", labelPoint.x).attr("y", labelPoint.y).style("text-anchor", "middle").style("dominant-baseline", "middle").style("font-family", getConfig().fontFamily).style("font-size", conf.fontSize + "px");
if (labelText.length == 1) {
labelNode.text(rel.roleA);
} else {
const firstShift = -(labelText.length - 1) * 0.5;
labelText.forEach((txt, i) => {
labelNode.append("tspan").attr("x", labelPoint.x).attr("dy", `${i === 0 ? firstShift : 1}em`).text(txt);
});
}
const labelBBox = labelNode.node().getBBox();
svg.insert("rect", "#" + labelId).classed("er relationshipLabelBox", true).attr("x", labelPoint.x - labelBBox.width / 2).attr("y", labelPoint.y - labelBBox.height / 2).attr("width", labelBBox.width).attr("height", labelBBox.height);
}, "drawRelationshipFromLayout");
var draw = /* @__PURE__ */ __name(function(text, id, _version, diagObj) {
conf = getConfig().er;
log.info("Drawing ER diagram");
const securityLevel = getConfig().securityLevel;
let sandboxElement;
if (securityLevel === "sandbox") {
sandboxElement = select("#i" + id);
}
const root = securityLevel === "sandbox" ? select(sandboxElement.nodes()[0].contentDocument.body) : select("body");
const svg = root.select(`[id='${id}']`);
erMarkers_default.insertMarkers(svg, conf);
let g;
g = new graphlib.Graph({
multigraph: true,
directed: true,
compound: false
}).setGraph({
rankdir: conf.layoutDirection,
marginx: 20,
marginy: 20,
nodesep: 100,
edgesep: 100,
ranksep: 100
}).setDefaultEdgeLabel(function() {
return {};
});
const firstEntity = drawEntities(svg, diagObj.db.getEntities(), g);
const relationships2 = addRelationships(diagObj.db.getRelationships(), g);
dagreLayout(g);
adjustEntities(svg, g);
relationships2.forEach(function(rel) {
drawRelationshipFromLayout(svg, rel, g, firstEntity, diagObj);
});
const padding = conf.diagramPadding;
utils_default.insertTitle(svg, "entityTitleText", conf.titleTopMargin, diagObj.db.getDiagramTitle());
const svgBounds = svg.node().getBBox();
const width = svgBounds.width + padding * 2;
const height = svgBounds.height + padding * 2;
configureSvgSize(svg, height, width, conf.useMaxWidth);
svg.attr("viewBox", `${svgBounds.x - padding} ${svgBounds.y - padding} ${width} ${height}`);
}, "draw");
var MERMAID_ERDIAGRAM_UUID = "28e9f9db-3c8d-5aa5-9faf-44286ae5937c";
function generateId(str = "", prefix = "") {
const simplifiedStr = str.replace(BAD_ID_CHARS_REGEXP, "");
return `${strWithHyphen(prefix)}${strWithHyphen(simplifiedStr)}${uuid5(
str,
MERMAID_ERDIAGRAM_UUID
)}`;
}
__name(generateId, "generateId");
function strWithHyphen(str = "") {
return str.length > 0 ? `${str}-` : "";
}
__name(strWithHyphen, "strWithHyphen");
var erRenderer_default = {
setConf,
draw
};
// src/diagrams/er/styles.js
var getStyles = /* @__PURE__ */ __name((options) => `
.entityBox {
fill: ${options.mainBkg};
stroke: ${options.nodeBorder};
}
.attributeBoxOdd {
fill: ${options.attributeBackgroundColorOdd};
stroke: ${options.nodeBorder};
}
.attributeBoxEven {
fill: ${options.attributeBackgroundColorEven};
stroke: ${options.nodeBorder};
}
.relationshipLabelBox {
fill: ${options.tertiaryColor};
opacity: 0.7;
background-color: ${options.tertiaryColor};
rect {
opacity: 0.5;
}
}
.relationshipLine {
stroke: ${options.lineColor};
}
.entityTitleText {
text-anchor: middle;
font-size: 18px;
fill: ${options.textColor};
}
#MD_PARENT_START {
fill: #f5f5f5 !important;
stroke: ${options.lineColor} !important;
stroke-width: 1;
}
#MD_PARENT_END {
fill: #f5f5f5 !important;
stroke: ${options.lineColor} !important;
stroke-width: 1;
}
`, "getStyles");
var styles_default = getStyles;
// src/diagrams/er/erDiagram.ts
var diagram = {
parser: erDiagram_default,
db: erDb_default,
renderer: erRenderer_default,
styles: styles_default
};
export {
diagram
};