Kairo-Jinkendo/backend/routers/workspace.py

"""Workspace read API — delegates to Data Layer (AP0.7)."""

from __future__ import annotations

from typing import Optional

from capabilities import require_capability
from data_layer import actions as dl_actions
from data_layer import actors as dl_actors
from data_layer import attention as dl_attention
from data_layer import initiatives as dl_initiatives
from data_layer import workspace as dl_workspace
from fastapi import APIRouter, Depends, HTTPException, Query
from tenant_context import TenantContext

router = APIRouter(prefix="/api/workspace", tags=["workspace"])


def _require_actor_ctx(ctx: TenantContext) -> TenantContext:
    if not ctx.actor_id:
        raise HTTPException(status_code=400, detail="Kein Actor im TenantContext")
    return ctx


@router.get("/summary")
def workspace_summary(
    ctx: TenantContext = Depends(require_capability("kairo.workspace.read")),
):
    return dl_workspace.get_workspace_summary(ctx)


@router.get("/actions/open")
def workspace_open_actions(
    ctx: TenantContext = Depends(require_capability("kairo.workspace.read")),
):
    try:
        return dl_actions.get_my_open_actions(_require_actor_ctx(ctx))
    except ValueError as exc:
        raise HTTPException(status_code=400, detail=str(exc)) from exc


@router.get("/actions/blocked")
def workspace_blocked_actions(
    ctx: TenantContext = Depends(require_capability("kairo.workspace.read")),
):
    try:
        return dl_actions.get_my_blocked_actions(_require_actor_ctx(ctx))
    except ValueError as exc:
        raise HTTPException(status_code=400, detail=str(exc)) from exc


@router.get("/initiatives/active")
def workspace_active_initiatives(
    limit: Optional[int] = Query(default=None, ge=1, le=100),
    ctx: TenantContext = Depends(require_capability("kairo.workspace.read")),
):
    return dl_initiatives.get_active_initiatives(ctx, limit=limit)


@router.get("/actors/workload")
def workspace_actor_workload(
    ctx: TenantContext = Depends(require_capability("kairo.workspace.read")),
):
    return dl_actors.get_actor_workload(ctx)


@router.get("/attention")
def workspace_attention(
    ctx: TenantContext = Depends(require_capability("kairo.attention.read")),
):
    return dl_attention.get_attention_items(ctx)


@router.get("/next-actions")
def workspace_next_actions(
    limit: Optional[int] = Query(default=10, ge=1, le=50),
    ctx: TenantContext = Depends(require_capability("kairo.attention.read")),
):
    return dl_attention.get_next_action_candidates(ctx, limit=limit or 10)