jahshd
This commit is contained in:
Fabian Stamm
parent
68af1ff442
commit
e23dd6a6fb
@ -5,164 +5,203 @@ import { LineAppender, lineAppender } from "../utils";
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import chalk from "chalk";
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const conversion = {
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boolean: "bool",
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int: "int",
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float: "double",
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string: "String",
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void: "void",
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bytes: "Uint8List", //TODO: Check this
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boolean: "bool",
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int: "int",
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float: "double",
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string: "String",
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void: "void",
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bytes: "Uint8List", //TODO: Check this
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};
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function toDartType(type: string): string {
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return (conversion as any)[type] || type;
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return (conversion as any)[type] || type;
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}
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export class DartTarget extends CompileTarget<{}> {
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name: string = "dart";
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name: string = "dart";
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start(): void {
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if (this.options.allow_bytes == true) {
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throw new Error("Dart has no support for 'bytes' yet!");
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}
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}
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start(): void {
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if (this.options.allow_bytes == true) {
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throw new Error("Dart has no support for 'bytes' yet!");
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}
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}
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getImport(name: string) {
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return `import "./${name}.dart";`;
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}
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getImport(name: string) {
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return `import "./${name}.dart";`;
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}
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generateImports(a: lineAppender, def: TypeDefinition | ServiceDefinition) {
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generateImports(a: lineAppender, def: TypeDefinition | ServiceDefinition) {
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def.depends.forEach((dep) => {
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a(0, this.getImport(dep));
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});
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}
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def.depends.forEach((dep) => {
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a(0, this.getImport(dep));
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});
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}
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generateType(definition: TypeDefinition): void {
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const { a, getResult } = LineAppender();
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generateType(definition: TypeDefinition): void {
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const { a, getResult } = LineAppender();
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this.generateImports(a, definition);
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this.generateImports(a, definition);
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a(0, ``);
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a(0, `class ${definition.name} {`);
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for (const field of definition.fields) {
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if (field.array) {
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a(1, `List<${toDartType(field.type)}>? ${field.name};`);
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} else if (field.map) {
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a(
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1,
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`Map<${toDartType(field.map)},${toDartType(field.type)}>? ${
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field.name
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};`
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);
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} else {
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a(1, `${toDartType(field.type)}? ${field.name};`);
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}
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}
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a(0, ``);
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a(0, `class ${definition.name} {`);
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for (const field of definition.fields) {
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a(0, ``);
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a(
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1,
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`${definition.name}(${definition.fields
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.map((e) => `this.${e.name}`)
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.join(", ")});`
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);
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a(0, ``);
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a(1, `${definition.name}.fromJson(Map<String, dynamic> json) {`);
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for (const field of definition.fields) {
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a(2, `if(json.containsKey("${field.name}")) {`);
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const parseField = (value: string) => {
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if (conversion[field.type]) {
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return value;
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} else {
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return `${field.type}.fromJson(${value})`;
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}
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};
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if (field.array) {
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a(3, `this.${field.name} = [];`);
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a(3, `(json["${field.name}"] as List<dynamic>).forEach((e) => {`);
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a(4, `this.${field.name}!.add(${parseField("e")})`);
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a(3, `});`);
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} else if (field.map) {
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a(3, `this.${field.name} = {};`);
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a(
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3,
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`(json["${field.name}"] as Map<${toDartType(
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field.map
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)},dynamic>).forEach((key, value) => {`
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);
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a(4, `this.${field.name}![key] = ${parseField("value")}`);
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a(3, `});`);
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} else {
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a(
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3,
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`this.${field.name} = ${parseField(`json["${field.name}"]`)};`
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);
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}
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a(2, `} else {`);
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a(3, `this.${field.name} = null;`);
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a(2, `}`);
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a(0, ``);
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}
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a(1, `}`);
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a(1, `Map<String, dynamic> toJson() {`);
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a(2, `Map<String, dynamic> res = {};`);
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for (const field of definition.fields) {
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if (conversion[field.type]) {
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a(2, `res["${field.name}"] = this.${field.name};`);
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} else {
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if (field.array) {
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a(1, `List<${toDartType(field.type)}>? ${field.name};`);
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a(
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2,
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`res["${field.name}"] = this.${field.name}?.map((entry) => entry.toJson()).toList();`
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);
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} else if (field.map) {
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a(1, `Map<${toDartType(field.map)},${toDartType(field.type)}>? ${field.name};`);
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// dict.map((key, value) => MapEntry(key, value.toString()));
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a(
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2,
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`res["${field.name}"] = this.${field.name}?.map((key, value) => MapEntry(key, value.toJson()));`
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);
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} else {
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a(1, `${toDartType(field.type)}? ${field.name};`);
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a(2, `res["${field.name}"] = this.${field.name};`);
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}
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}
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}
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}
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a(2, `return res;`);
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a(1, `}`);
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a(0, ``);
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a(1, `${definition.name}(${definition.fields.map(e => `this.${e.name}`).join(",")});`);
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a(0, ``);
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a(1, `${definition.name}.fromJson(Map<String, dynamic> json) {`);
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for (const field of definition.fields) {
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a(2, `if(json.containsKey("${field.name}")) {`);
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a(0, `}`);
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const parseField = (value: string)=>{
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if (conversion[field.type]) {
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return value;
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} else {
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return `${field.type}.fromJson(${value})`;
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}
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}
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this.writeFile(`${definition.name}.dart`, getResult());
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}
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if(field.array) {
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a(3, `this.${field.name} = [];`);
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a(3, `(json["${field.name}"] as List<dynamic>).forEach((e) => {`)
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a(4, `this.${field.name}!.add(${parseField("e")})`);
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a(3, `});`)
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} else if(field.map) {
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a(3, `this.${field.name} = {};`);
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a(3, `(json["${field.name}"] as Map<${toDartType(field.map)},dynamic>).forEach((key, value) => {`)
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a(4, `this.${field.name}![key] = ${parseField("value")}`);
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a(3, `});`)
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} else {
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a(3, `this.${field.name} = ${parseField(`json["${field.name}"]`)};`);
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}
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a(2, `} else {`);
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a(3, `this.${field.name} = null;`);
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a(2, `}`);
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a(0, ``);
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}
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generateEnum(definition: EnumDefinition): void {
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const { a, getResult } = LineAppender();
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a(1, `}`);
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a(0, `}`);
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a(0, `enum ${definition.name} {`);
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for (const entry of definition.values) {
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const isLast =
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definition.values[definition.values.length - 1] == entry;
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a(1, `${entry.name}(${entry.value})${isLast ? ";" : ","}`);
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}
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a(0, ``);
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a(1, `final int val;`);
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a(1, `const ${definition.name}(int valT) : val= valT;`);
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a(1, `static ${definition.name}? fromJson(int val) {`);
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a(2, `switch(val){`);
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for (const entry of definition.values) {
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a(3, `case ${entry.value}:`);
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a(4, `return ${definition.name}.${entry.name};`);
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}
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a(3, `default:`);
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a(4, `return null;`);
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a(2, `}`);
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a(1, `}`);
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this.writeFile(`${definition.name}.dart`, getResult());
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}
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a(0, ``);
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generateEnum(definition: EnumDefinition): void {
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const { a, getResult } = LineAppender();
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a(1, `int toJson() {`);
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a(2, `return this.val;`);
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a(1, `}`);
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a(0, `enum ${definition.name} {`);
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for (const entry of definition.values) {
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const isLast = definition.values[definition.values.length - 1] == entry;
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a(1, `${entry.name}(${entry.value})${isLast ? ";" : ","}`);
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a(0, ``);
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a(0, `}`);
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}
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a(0, ``);
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a(1, `final int val;`);
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a(1, `const ${definition.name}(int valT) : val= valT;`);
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a(1, `static ${definition.name}? fromJson(int val) {`);
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a(2, `switch(val){`);
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for (const entry of definition.values) {
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a(3, `case ${entry.value}:`);
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a(4, `return ${definition.name}.${entry.name};`);
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}
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a(3, `default:`);
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a(4, `return null;`);
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a(1, `}`);
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a(0, `}`);
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a(0, ``);
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a(0, ``);
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this.writeFile(`${definition.name}.dart`, getResult());
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}
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// a(0, `extension ${definition.name}Ext on ${definition.name} {`);
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// a(1, `int get val {`);
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// a(2, `switch(this) {`);
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// for(const entry of definition.values) {
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// a(3, `case ${definition.name}.${entry.name}:`);
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// a(4, `return ${entry.value};`);
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// }
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// a(3, `default:`);
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// a(4, `return -double.maxFinite.toInt();`);
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// a(2, `}`);
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// a(1, `}`);
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// a(0, `}`);
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generateService(definition: ServiceDefinition): void {
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console.log(
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chalk.yellow("[DART] WARNING:"),
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"DART support for services is not yet there. Service generation is skipped!"
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);
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}
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this.writeFile(`${definition.name}.dart`, getResult());
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}
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finalize(steps: Step[]): void {
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const { a, getResult } = LineAppender();
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generateService(definition: ServiceDefinition): void {
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console.log(
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chalk.yellow("[DART] WARNING:"),
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"DART support for services is not yet there. Service generation is skipped!"
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);
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}
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// steps.forEach(([type, def]) => {
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// switch (type) {
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// case "type":
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// a(0, `pub ${this.getImport(def.name)}`);
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// break;
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// case "enum":
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// a(0, `pub ${this.getImport(def.name)}`);
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// break;
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// default:
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// console.warn(
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// chalk.yellow("[DART] WARNING:"),
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// "unimplemented step found:",
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// type
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// );
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// // case "service":
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// }
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// });
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finalize(steps: Step[]): void {
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const { a, getResult } = LineAppender();
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// steps.forEach(([type, def]) => {
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// switch (type) {
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// case "type":
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// a(0, `pub ${this.getImport(def.name)}`);
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// break;
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// case "enum":
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// a(0, `pub ${this.getImport(def.name)}`);
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// break;
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// default:
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// console.warn(
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// chalk.yellow("[DART] WARNING:"),
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// "unimplemented step found:",
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// type
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// );
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// // case "service":
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// }
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// });
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// this.writeFile(`mod.dart`, getResult());
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}
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// this.writeFile(`mod.dart`, getResult());
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}
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}
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