feat: ship v1.0.0 with character graph and writing analytics

Add P7 Cytoscape relationship graph with setting CRUD, P9 cockpit analytics driven by writing_sessions, chapter POV selection, and full test coverage.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/main/db/repositories/chapter.repo.ts

@@ -13,7 +13,8 @@ function mapRow(row: Record<string, unknown>): Chapter {
     sortOrder: row.sort_order as number,
     cursorOffset: (row.cursor_offset as number) ?? 0,
     origin: ((row.origin as ChapterOrigin) ?? 'manual') as ChapterOrigin,
-    publishStatus: ((row.publish_status as PublishStatus) ?? 'draft') as PublishStatus
+    publishStatus: ((row.publish_status as PublishStatus) ?? 'draft') as PublishStatus,
+    povCharacterId: (row.pov_character_id as string) || null
   }
 }
 
@@ -66,6 +67,7 @@ export class ChapterRepository {
       status: ChapterStatus
       cursorOffset: number
       publishStatus: PublishStatus
+      povCharacterId: string | null
     }>
   ): Chapter {
     const existing = this.get(id)
@@ -73,12 +75,14 @@ export class ChapterRepository {
 
     const content = patch.content ?? existing.content
     const wordCount = countWords(content)
+    const povCharacterId =
+      patch.povCharacterId !== undefined ? patch.povCharacterId : existing.povCharacterId ?? null
 
     this.db
       .prepare(
         `UPDATE chapters SET
           title = ?, content = ?, status = ?, cursor_offset = ?,
-          publish_status = ?, word_count = ?, updated_at = datetime('now')
+          publish_status = ?, pov_character_id = ?, word_count = ?, updated_at = datetime('now')
          WHERE id = ?`
       )
       .run(
@@ -87,6 +91,7 @@ export class ChapterRepository {
         patch.status ?? existing.status,
         patch.cursorOffset ?? existing.cursorOffset,
         patch.publishStatus ?? existing.publishStatus ?? 'draft',
+        povCharacterId,
         wordCount,
         id
       )

src/main/db/repositories/pomodoro-daily.repo.ts

@@ -22,4 +22,19 @@ export class PomodoroDailyRepository {
       .get(date, bookId) as { completed_count: number } | undefined
     return row?.completed_count ?? 0
   }
+
+  getTodayStats(
+    bookId: string,
+    date = localDateString()
+  ): { completedCount: number; totalWords: number } {
+    const row = this.db
+      .prepare(
+        'SELECT completed_count, total_words FROM pomodoro_daily WHERE date = ? AND book_id = ?'
+      )
+      .get(date, bookId) as { completed_count: number; total_words: number } | undefined
+    return {
+      completedCount: row?.completed_count ?? 0,
+      totalWords: row?.total_words ?? 0
+    }
+  }
 }

src/main/db/repositories/writing-log.repo.ts

@@ -33,7 +33,18 @@ export class WritingLogRepository {
         completed_count INTEGER NOT NULL DEFAULT 0,
         total_words     INTEGER NOT NULL DEFAULT 0,
         PRIMARY KEY (date, book_id)
-      )
+      );
+      CREATE TABLE IF NOT EXISTS writing_sessions (
+        id          TEXT PRIMARY KEY,
+        book_id     TEXT NOT NULL,
+        chapter_id  TEXT,
+        started_at  TEXT NOT NULL,
+        ended_at    TEXT NOT NULL,
+        word_delta  INTEGER NOT NULL DEFAULT 0,
+        date        TEXT NOT NULL
+      );
+      CREATE INDEX IF NOT EXISTS idx_sessions_book_date ON writing_sessions (book_id, date);
+      CREATE INDEX IF NOT EXISTS idx_sessions_book_started ON writing_sessions (book_id, started_at)
     `)
   }
 

src/main/db/repositories/writing-session.repo.ts

@@ -0,0 +1,83 @@
+import type { DatabaseSync } from 'node:sqlite'
+
+export interface WritingSessionRow {
+  id: string
+  bookId: string
+  chapterId?: string
+  startedAt: string
+  endedAt: string
+  wordDelta: number
+  date: string
+}
+
+function mapRow(row: Record<string, unknown>): WritingSessionRow {
+  return {
+    id: row.id as string,
+    bookId: row.book_id as string,
+    chapterId: (row.chapter_id as string) || undefined,
+    startedAt: row.started_at as string,
+    endedAt: row.ended_at as string,
+    wordDelta: row.word_delta as number,
+    date: row.date as string
+  }
+}
+
+export class WritingSessionRepository {
+  constructor(private db: DatabaseSync) {}
+
+  insert(row: {
+    id: string
+    bookId: string
+    chapterId?: string
+    startedAt: string
+    endedAt: string
+    wordDelta: number
+    date: string
+  }): void {
+    this.db
+      .prepare(
+        `INSERT INTO writing_sessions (id, book_id, chapter_id, started_at, ended_at, word_delta, date)
+         VALUES (?, ?, ?, ?, ?, ?, ?)`
+      )
+      .run(
+        row.id,
+        row.bookId,
+        row.chapterId ?? null,
+        row.startedAt,
+        row.endedAt,
+        row.wordDelta,
+        row.date
+      )
+  }
+
+  updateActivity(id: string, endedAt: string, wordDelta: number): void {
+    this.db
+      .prepare(
+        `UPDATE writing_sessions SET ended_at = ?, word_delta = word_delta + ? WHERE id = ?`
+      )
+      .run(endedAt, wordDelta, id)
+  }
+
+  getById(id: string): WritingSessionRow | null {
+    const row = this.db.prepare('SELECT * FROM writing_sessions WHERE id = ?').get(id) as
+      | Record<string, unknown>
+      | undefined
+    return row ? mapRow(row) : null
+  }
+
+  listForBookDate(bookId: string, date: string): WritingSessionRow[] {
+    const rows = this.db
+      .prepare('SELECT * FROM writing_sessions WHERE book_id = ? AND date = ? ORDER BY started_at')
+      .all(bookId, date) as Record<string, unknown>[]
+    return rows.map(mapRow)
+  }
+
+  listSince(bookId: string, sinceIso: string): WritingSessionRow[] {
+    const rows = this.db
+      .prepare(
+        `SELECT * FROM writing_sessions WHERE book_id = ? AND started_at >= ? ORDER BY started_at`
+      )
+      .all(bookId, sinceIso) as Record<string, unknown>[]
+    return rows.map(mapRow)
+  }
+}