{"version":3,"file":"api.cjs","sources":["webpack://@ironm00n/pyret-embed/webpack/runtime/define_property_getters","webpack://@ironm00n/pyret-embed/webpack/runtime/has_own_property","webpack://@ironm00n/pyret-embed/webpack/runtime/make_namespace_object","webpack://@ironm00n/pyret-embed/./src/api.ts"],"sourcesContent":["__webpack_require__.d = (exports, definition) => {\n\tfor(var key in definition) {\n if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {\n Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });\n }\n }\n};","__webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop))","// define __esModule on exports\n__webpack_require__.r = (exports) => {\n\tif(typeof Symbol !== 'undefined' && Symbol.toStringTag) {\n\t\tObject.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });\n\t}\n\tObject.defineProperty(exports, '__esModule', { value: true });\n};","interface PyretState {\n definitionsAtLastRun: string;\n interactionsSinceLastRun: string[];\n editorContents: string;\n replContents: string;\n messageNumber?: number;\n}\n\ninterface PyretMessage {\n protocol: \"pyret\";\n data: {\n type: string;\n state?: string | PyretState;\n change?: {\n from: { line: number; ch: number };\n to: { line: number; ch: number };\n text: string;\n };\n reportAnswer?: string;\n textResult?: string;\n };\n state?: PyretState;\n}\n\ninterface EmbedAPI {\n sendReset: (state?: PyretState) => void;\n postMessage: (message: any) => void;\n getFrame: () => HTMLIFrameElement;\n setInteractions: (text: string) => void;\n runDefinitions: () => void;\n runInteractionResult: () => Promise;\n onChange: (callback: (message: PyretMessage) => void) => void;\n clearInteractions: () => void;\n}\n\nconst CPO =\n \"https://pyret-horizon.herokuapp.com/editor#controlled=true&footerStyle=hide&warnOnExit=false\";\n\nfunction makeEmbed(\n id: string,\n container: HTMLElement,\n src?: string,\n): Promise {\n let messageNumber = 0;\n let currentState: PyretState;\n\n function sendReset(frame: HTMLIFrameElement, state?: PyretState): void {\n if (!state) {\n state = {\n definitionsAtLastRun: \"\",\n interactionsSinceLastRun: [],\n editorContents: \"use context starter2024\",\n replContents: \"\",\n };\n }\n state.messageNumber = 0;\n currentState = state;\n const payload: PyretMessage = {\n data: {\n type: \"reset\",\n state: typeof state === \"string\" ? state : JSON.stringify(state),\n },\n protocol: \"pyret\",\n };\n frame.contentWindow?.postMessage(payload, \"*\");\n }\n\n function gainControl(frame: HTMLIFrameElement): void {\n frame.contentWindow?.postMessage(\n {\n type: \"gainControl\",\n },\n \"*\",\n );\n }\n\n function setInteractions(frame: HTMLIFrameElement, text: string): void {\n messageNumber += 1;\n const change = {\n from: { line: 0, ch: 0 },\n to: { line: 0, ch: 0 },\n text: text,\n };\n currentState = { ...currentState, messageNumber, replContents: text };\n const payload: PyretMessage = {\n protocol: \"pyret\",\n data: {\n type: \"changeRepl\",\n change: change,\n },\n state: currentState,\n };\n frame.contentWindow?.postMessage(payload, \"*\");\n }\n\n function runDefinitions(frame: HTMLIFrameElement): void {\n messageNumber += 1;\n currentState = {\n ...currentState,\n messageNumber,\n interactionsSinceLastRun: [],\n definitionsAtLastRun: currentState.editorContents,\n };\n const payload: PyretMessage = {\n protocol: \"pyret\",\n data: {\n type: \"run\",\n },\n state: currentState,\n };\n frame.contentWindow?.postMessage(payload, \"*\");\n }\n\n function clearInteractions(frame: HTMLIFrameElement): void {\n messageNumber += 1;\n const payload: PyretMessage = {\n protocol: \"pyret\",\n data: {\n type: \"clearInteractions\",\n },\n state: currentState,\n };\n frame.contentWindow?.postMessage(payload, \"*\");\n }\n\n let resultCounter = 0;\n function runInteractionResult(frame: HTMLIFrameElement): Promise {\n const { promise, resolve, reject } = Promise.withResolvers();\n messageNumber += 1;\n const newInteractions = currentState.interactionsSinceLastRun.concat([\n currentState.replContents,\n ]);\n currentState = {\n ...currentState,\n messageNumber: messageNumber,\n interactionsSinceLastRun: newInteractions,\n replContents: \"\",\n };\n const payload: PyretMessage = {\n protocol: \"pyret\",\n data: {\n type: \"runInteraction\",\n reportAnswer: \"interaction\" + ++resultCounter,\n },\n state: currentState,\n };\n frame.contentWindow?.postMessage(payload, \"*\");\n\n const messageHandler = (message: MessageEvent) => {\n if (message.data.protocol !== \"pyret\") {\n return;\n }\n if (message.source !== frame.contentWindow) {\n return;\n }\n const pyretMessage: PyretMessage = message.data;\n if (pyretMessage.data.type === \"interactionResult\") {\n window.removeEventListener(\"message\", messageHandler);\n resolve(pyretMessage.data.textResult || \"\");\n }\n };\n\n window.addEventListener(\"message\", messageHandler);\n return promise;\n }\n\n function directPostMessage(frame: HTMLIFrameElement, message: any): void {\n frame.contentWindow?.postMessage(message);\n }\n\n const frame = document.createElement(\"iframe\");\n frame.id = id;\n frame.src = src || CPO;\n frame.style.cssText = \"width: 100%; height: 100%; border: 0; display: block;\";\n frame.width = \"100\";\n frame.setAttribute(\"frameBorder\", \"0\");\n container.appendChild(frame);\n\n const { promise, resolve, reject } = Promise.withResolvers();\n setTimeout(\n () => reject(new Error(\"Timeout waiting for Pyret to load\")),\n 60000,\n );\n\n const onChangeCallbacks: Array<(message: PyretMessage) => void> = [];\n\n const mainMessageHandler = (message: MessageEvent) => {\n if (message.data.protocol !== \"pyret\") {\n return;\n }\n if (message.source !== frame.contentWindow) {\n return;\n }\n const pyretMessage: PyretMessage = message.data;\n const typ = pyretMessage.data.type;\n\n if (typ === \"pyret-init\") {\n console.log(\"Sending gainControl\", pyretMessage);\n gainControl(frame);\n resolve(makeEmbedAPI(frame));\n } else if (typ === \"changeRepl\" || typ === \"change\") {\n onChangeCallbacks.forEach((cb) => cb(pyretMessage));\n if (pyretMessage.state) {\n currentState = pyretMessage.state as PyretState;\n }\n } else if (pyretMessage.state) {\n currentState = pyretMessage.state as PyretState;\n }\n };\n\n window.addEventListener(\"message\", mainMessageHandler);\n\n function makeEmbedAPI(frame: HTMLIFrameElement): EmbedAPI {\n return {\n sendReset: (state?: PyretState) => sendReset(frame, state),\n postMessage: (message: any) => directPostMessage(frame, message),\n getFrame: () => frame,\n setInteractions: (text: string) => setInteractions(frame, text),\n runDefinitions: () => runDefinitions(frame),\n runInteractionResult: async () => await runInteractionResult(frame),\n onChange: (callback: (message: PyretMessage) => void) =>\n onChangeCallbacks.push(callback),\n clearInteractions: () => clearInteractions(frame),\n };\n }\n\n return promise;\n}\n\nexport { makeEmbed, type EmbedAPI, type PyretState, type PyretMessage 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