{"version":3,"file":"json-event.d.ts","sourceRoot":"","sources":["../../src/modes/json-event.ts"],"names":[],"mappings":"AAAA,OAAO,KAAK,EAAE,KAAK,EAAE,MAAM,uBAAuB,CAAC;AACnD,OAAO,KAAK,EAAE,iBAAiB,EAAE,MAAM,0BAA0B,CAAC;AAElE,KAAK,cAAc,CAAC,CAAC,IAAI,CAAC,SAAS;IAAE,OAAO,EAAE,OAAO,CAAA;CAAE,GAAG,IAAI,CAAC,CAAC,EAAE,SAAS,CAAC,GAAG,CAAC,CAAC;AAEjF,KAAK,WAAW,CAAC,CAAC,IAAI,CAAC,SAAS;IAC/B,IAAI,EAAE,gBAAgB,CAAC;IACvB,qBAAqB,EAAE,MAAM,sBAAsB,CAAC;CACpD,GACE;IACA,IAAI,EAAE,gBAAgB,CAAC;IACvB,KAAK,EAAE,KAAK,CAAC;IACb,qBAAqB,EAAE,cAAc,CAAC,sBAAsB,CAAC,CAAC;CAC9D,GACA,CAAC,CAAC;AAEL,wEAAwE;AACxE,MAAM,MAAM,qBAAqB,GAAG,WAAW,CAAC,iBAAiB,CAAC,CAAC;AAEnE,KAAK,kBAAkB,GAAG,OAAO,CAAC,iBAAiB,EAAE;IAAE,IAAI,EAAE,gBAAgB,CAAA;CAAE,CAAC,CAAC;AACjF,KAAK,sBAAsB,GAAG,OAAO,CAAC,qBAAqB,EAAE;IAAE,IAAI,EAAE,gBAAgB,CAAA;CAAE,CAAC,CAAC;AAEzF;;;;;GAKG;AACH,wBAAgB,WAAW,CAAC,KAAK,EAAE,kBAAkB,GAAG,sBAAsB,CAAC;AAC/E,wBAAgB,WAAW,CAAC,KAAK,EAAE,iBAAiB,GAAG,qBAAqB,CAAC","sourcesContent":["import type { Usage } from \"@earendil-works/pi-ai\";\nimport type { AgentSessionEvent } from \"../core/agent-session.ts\";\n\ntype WithoutPartial<T> = T extends { partial: unknown } ? Omit<T, \"partial\"> : T;\n\ntype ToJsonEvent<T> = T extends {\n\ttype: \"message_update\";\n\tassistantMessageEvent: infer TAssistantMessageEvent;\n}\n\t? {\n\t\t\ttype: \"message_update\";\n\t\t\tusage: Usage;\n\t\t\tassistantMessageEvent: WithoutPartial<TAssistantMessageEvent>;\n\t\t}\n\t: T;\n\n/** Session event shape emitted by the JSON and RPC stdout protocols. */\nexport type JsonAgentSessionEvent = ToJsonEvent<AgentSessionEvent>;\n\ntype MessageUpdateEvent = Extract<AgentSessionEvent, { type: \"message_update\" }>;\ntype JsonMessageUpdateEvent = Extract<JsonAgentSessionEvent, { type: \"message_update\" }>;\n\n/**\n * Remove cumulative assistant snapshots from streaming wire events.\n * `message_start` provides the initial message, deltas build it, and\n * `message_end` provides the final authoritative message. Cumulative usage\n * remains available because its size is constant.\n */\nexport function toJsonEvent(event: MessageUpdateEvent): JsonMessageUpdateEvent;\nexport function toJsonEvent(event: AgentSessionEvent): JsonAgentSessionEvent;\nexport function toJsonEvent(event: AgentSessionEvent): JsonAgentSessionEvent {\n\tif (event.type !== \"message_update\") {\n\t\treturn event;\n\t}\n\tif (event.message.role !== \"assistant\") {\n\t\tthrow new Error(\"message_update message is not an assistant message\");\n\t}\n\n\tconst assistantMessageEvent = event.assistantMessageEvent;\n\tif (!(\"partial\" in assistantMessageEvent)) {\n\t\treturn { type: \"message_update\", usage: event.message.usage, assistantMessageEvent };\n\t}\n\n\tconst { partial: _partial, ...deltaEvent } = assistantMessageEvent;\n\treturn { type: \"message_update\", usage: event.message.usage, assistantMessageEvent: deltaEvent };\n}\n"]}