{"version":3,"file":"index.mjs","names":[],"sources":["../../../../src/services/taskNarration/index.ts"],"sourcesContent":["import type { Task, TaskDocument } from '../../models/task';\n\n/** Package-local narration sink; the Pi adapter binds it to the injected Cordis service. */\nexport interface TaskNarrationSink {\n  narrate(text: string): void;\n}\n\nconst COMPLETED_STATUS = 'completed';\nconst CANCELLED_STATE = 'cancelled';\nconst DELETED_STATUS = 'deleted';\n\nfunction visibleTasks(document: TaskDocument): Task[] {\n  return document.tasks.filter((task) => task.status !== DELETED_STATUS);\n}\n\nfunction formatTasks(prefix: string, tasks: Task[]): string {\n  const entries = tasks.map((task) => `Task ${task.id}: ${task.subject}`);\n  return `${prefix} ${entries.join('. ')}.`;\n}\n\n/**\n * Translate committed task-domain transitions into generic speech requests.\n * Voice remains unaware of tasks; this service owns all task-specific wording.\n */\nexport function narrateTaskCommit(requester: TaskNarrationSink, previous: TaskDocument, committed: TaskDocument): void {\n  const previousById = new Map(previous.tasks.map((task) => [task.id, task]));\n  const created = visibleTasks(committed).filter((task) => !previousById.has(task.id));\n  if (created.length > 0) {\n    const prefix = visibleTasks(previous).length === 0 ? 'Task list created.' : 'Task list updated.';\n    requester.narrate(formatTasks(prefix, created));\n  }\n\n  for (const task of committed.tasks) {\n    const prior = previousById.get(task.id);\n    if (!prior) continue;\n    if (prior.status !== COMPLETED_STATUS && task.status === COMPLETED_STATUS) {\n      requester.narrate(`Task completed: ${task.subject}.`);\n    }\n    if (prior.delegation?.state !== CANCELLED_STATE && task.delegation?.state === CANCELLED_STATE) {\n      requester.narrate(`Task cancelled: ${task.subject}.`);\n    }\n  }\n}\n"],"mappings":";AAOA,MAAM,mBAAmB;AACzB,MAAM,kBAAkB;AACxB,MAAM,iBAAiB;AAEvB,SAAS,aAAa,UAAgC;CACpD,OAAO,SAAS,MAAM,QAAQ,SAAS,KAAK,WAAW,cAAc;AACvE;AAEA,SAAS,YAAY,QAAgB,OAAuB;CAE1D,OAAO,GAAG,OAAO,GADD,MAAM,KAAK,SAAS,QAAQ,KAAK,GAAG,IAAI,KAAK,SACnC,CAAC,CAAC,KAAK,IAAI,EAAE;AACzC;;;;;AAMA,SAAgB,kBAAkB,WAA8B,UAAwB,WAA+B;CACrH,MAAM,eAAe,IAAI,IAAI,SAAS,MAAM,KAAK,SAAS,CAAC,KAAK,IAAI,IAAI,CAAC,CAAC;CAC1E,MAAM,UAAU,aAAa,SAAS,CAAC,CAAC,QAAQ,SAAS,CAAC,aAAa,IAAI,KAAK,EAAE,CAAC;CACnF,IAAI,QAAQ,SAAS,GAAG;EACtB,MAAM,SAAS,aAAa,QAAQ,CAAC,CAAC,WAAW,IAAI,uBAAuB;EAC5E,UAAU,QAAQ,YAAY,QAAQ,OAAO,CAAC;CAChD;CAEA,KAAK,MAAM,QAAQ,UAAU,OAAO;EAClC,MAAM,QAAQ,aAAa,IAAI,KAAK,EAAE;EACtC,IAAI,CAAC,OAAO;EACZ,IAAI,MAAM,WAAW,oBAAoB,KAAK,WAAW,kBACvD,UAAU,QAAQ,mBAAmB,KAAK,QAAQ,EAAE;EAEtD,IAAI,MAAM,YAAY,UAAU,mBAAmB,KAAK,YAAY,UAAU,iBAC5E,UAAU,QAAQ,mBAAmB,KAAK,QAAQ,EAAE;CAExD;AACF"}