// import { Field, FieldId } from "./Field";
// import { Types } from "../server/Message";
// import { CompileScript, ScriptOptions, CompiledScript } from "../client/util/Scripting";
// import { Server } from "../client/Server";
// import { Without } from "../Utils";

// export interface SerializableOptions extends Without<ScriptOptions, "capturedVariables"> {
//     capturedIds: { [id: string]: string };
// }

// export interface ScriptData {
//     script: string;
//     options: SerializableOptions;
// }

// export class ScriptField extends Field {
//     private _script?: CompiledScript;
//     get script(): CompiledScript {
//         return this._script!;
//     }
//     private options?: ScriptData;

//     constructor(script?: CompiledScript, id?: FieldId, save: boolean = true) {
//         super(id);

//         this._script = script;

//         if (save) {
//             Server.UpdateField(this);
//         }
//     }

//     ToScriptString() {
//         return "new ScriptField(...)";
//     }

//     GetValue() {
//         return this.script;
//     }

//     TrySetValue(): boolean {
//         throw new Error("Script fields currently can't be modified");
//     }

//     UpdateFromServer() {
//         throw new Error("Script fields currently can't be updated");
//     }

//     static FromJson(id: string, data: ScriptData): ScriptField {
//         let field = new ScriptField(undefined, id, false);
//         field.options = data;
//         return field;
//     }

//     init(callback: (res: Field) => any) {
//         const options = this.options!;
//         const keys = Object.keys(options.options.capturedIds);
//         Server.GetFields(keys).then(fields => {
//             let captured: { [name: string]: Field } = {};
//             keys.forEach(key => captured[options.options.capturedIds[key]] = fields[key]);
//             const opts: ScriptOptions = {
//                 addReturn: options.options.addReturn,
//                 params: options.options.params,
//                 requiredType: options.options.requiredType,
//                 capturedVariables: captured
//             };
//             const script = CompileScript(options.script, opts);
//             if (!script.compiled) {
//                 throw new Error("Can't compile script");
//             }
//             this._script = script;
//             callback(this);
//         });
//     }

//     ToJson() {
//         const { options, originalScript } = this.script;
//         let capturedIds: { [id: string]: string } = {};
//         for (const capt in options.capturedVariables) {
//             capturedIds[options.capturedVariables[capt].Id] = capt;
//         }
//         const opts: SerializableOptions = {
//             ...options,
//             capturedIds
//         };
//         delete (opts as any).capturedVariables;
//         return {
//             id: this.Id,
//             type: Types.Script,
//             data: {
//                 script: originalScript,
//                 options: opts,
//             },
//         };
//     }

//     Copy(): Field {
//         //Script fields are currently immutable, so we can fake copy them
//         return this;
//     }
// }