{
  "tasks": {
    "task-1773164482180-yqy5i7": {
      "taskId": "task-1773164482180-yqy5i7",
      "type": "feature",
      "description": "Add PkgID field to OrderRemark struct and parse pkg_id:XX in remark.Parse()",
      "priority": "high",
      "status": "completed",
      "progress": 100,
      "assignedTo": [],
      "tags": [
        "remark",
        "parsing",
        "ichiban"
      ],
      "createdAt": "2026-03-10T17:41:22.180Z",
      "startedAt": null,
      "completedAt": "2026-03-10T17:41:55.018Z",
      "result": {
        "reason": "Added PkgID field to OrderRemark struct and pkg_id: parsing branch in Parse()"
      }
    },
    "task-1773164482201-s9jemx": {
      "taskId": "task-1773164482201-s9jemx",
      "type": "feature",
      "description": "Extend calcPaidByPriceDraw with three-way classification: Case1 ActivityID>0 (lottery), Case2 IssueID>0 (matching game via activity_issues), Case3 PkgID>0 (ichiban via game_pass_packages)",
      "priority": "high",
      "status": "completed",
      "progress": 100,
      "assignedTo": [],
      "tags": [
        "channel-stats",
        "matching-game",
        "ichiban",
        "calcPaidByPriceDraw"
      ],
      "createdAt": "2026-03-10T17:41:22.201Z",
      "startedAt": null,
      "completedAt": "2026-03-10T17:42:34.567Z",
      "result": {
        "reason": "Extended calcPaidByPriceDraw with three-way classification: lottery (ActivityID), matching game (IssueID→activity_issues→activities), ichiban (PkgID→game_pass_packages)"
      }
    },
    "task-1773164482206-mhmqsb": {
      "taskId": "task-1773164482206-mhmqsb",
      "type": "feature",
      "description": "Build verification: run make build-mac to ensure compilation passes after changes",
      "priority": "normal",
      "status": "completed",
      "progress": 100,
      "assignedTo": [],
      "tags": [
        "build",
        "verification"
      ],
      "createdAt": "2026-03-10T17:41:22.206Z",
      "startedAt": null,
      "completedAt": "2026-03-10T17:43:27.419Z",
      "result": {
        "reason": "Build passed successfully on macOS"
      }
    },
    "task-1773166041411-fmshox": {
      "taskId": "task-1773166041411-fmshox",
      "type": "feature",
      "description": "Extend StatsOverview and StatsDailyItem structs with cost_cents, profit_cents, total_cost, total_profit fields",
      "priority": "high",
      "status": "completed",
      "progress": 100,
      "assignedTo": [],
      "tags": [
        "channel-stats",
        "profit-loss",
        "structs"
      ],
      "createdAt": "2026-03-10T18:07:21.411Z",
      "startedAt": null,
      "completedAt": "2026-03-10T18:07:47.297Z",
      "result": {
        "reason": "Extended StatsOverview with TotalCostCents/TotalProfitCents/TotalCost/TotalProfit and StatsDailyItem with CostCents/ProfitCents"
      }
    },
    "task-1773166041417-di6rsd": {
      "taskId": "task-1773166041417-di6rsd",
      "type": "feature",
      "description": "Implement calcCostByInventory helper function: query user_inventory with item card multiplier, grouped by date",
      "priority": "high",
      "status": "completed",
      "progress": 100,
      "assignedTo": [],
      "tags": [
        "channel-stats",
        "profit-loss",
        "cost-calculation"
      ],
      "createdAt": "2026-03-10T18:07:21.417Z",
      "startedAt": null,
      "completedAt": "2026-03-10T18:08:23.196Z",
      "result": {
        "reason": "Implemented calcCostByInventory with 6-table JOIN chain, item card multiplier, COALESCE fallback, and optional date range"
      }
    },
    "task-1773166041422-efwp8w": {
      "taskId": "task-1773166041422-efwp8w",
      "type": "feature",
      "description": "Integrate calcCostByInventory into GetStats: Overview all-time cost + daily trend cost/profit",
      "priority": "high",
      "status": "completed",
      "progress": 100,
      "assignedTo": [],
      "tags": [
        "channel-stats",
        "profit-loss",
        "integration"
      ],
      "createdAt": "2026-03-10T18:07:21.422Z",
      "startedAt": null,
      "completedAt": "2026-03-10T18:09:08.231Z",
      "result": {
        "reason": "Integrated calcCostByInventory into GetStats: Overview all-time cost/profit + daily trend cost/profit"
      }
    },
    "task-1773166041428-fwp50t": {
      "taskId": "task-1773166041428-fwp50t",
      "type": "feature",
      "description": "Build verification and integration test against dev_game database",
      "priority": "normal",
      "status": "completed",
      "progress": 100,
      "assignedTo": [],
      "tags": [
        "build",
        "verification"
      ],
      "createdAt": "2026-03-10T18:07:21.428Z",
      "startedAt": null,
      "completedAt": "2026-03-10T18:10:06.759Z",
      "result": {
        "reason": "Build passed. Integration test shows: 754 inventory records, 2 with double card (双倍快乐水 ×2.0), cost=5100.50元, revenue(actual_amount)=545.00元"
      }
    }
  },
  "version": "3.0.0"
}