"""Operations/admin API routes."""

from fastapi import APIRouter, Request, Response

from web.core import FeedbackRewardRequest, GrantPointsRequest
from web.services.ops_api import (
    extend_ops_subscription,
    get_ops_analytics_funnel,
    get_ops_billing_risk,
    get_ops_config,
    get_ops_sensitive_config,
    get_ops_memberships_growth,
    get_ops_memberships_overview,
    get_ops_health_check,
    get_ops_logs,
    get_ops_observation_collector_status,
    get_ops_source_health,
    get_ops_truth_history,
    get_ops_weekly_leaderboard,
    list_ops_feedback,
    get_ops_user_subscriptions,
    grant_ops_points,
    transfer_ops_points,
    grant_ops_subscription,
    list_ops_memberships,
    list_ops_payment_incidents,
    resolve_ops_payment_incident,
    list_ops_payments,
    search_ops_users,
    update_ops_config,
    grant_ops_feedback_reward,
    update_ops_sensitive_config,
    update_ops_feedback_status,
    get_ops_training_accuracy,
    get_ops_telegram_audit,
)
from web.services.request_timing import ServerTimingRecorder, attach_server_timing_header

router = APIRouter(tags=["ops"])


@router.get("/api/ops/online-users")
async def ops_online_users(request: Request, response: Response):
    timer = ServerTimingRecorder(
        request,
        log_name="ops_online_users_timing",
        prefix="ops_online_users",
        state_attr="ops_online_users_server_timing",
    )
    outcome = "ok"
    status_code = 200
    try:
        from src.utils.online_tracker import online_count
        return {"online": timer.measure("online_count", online_count)}
    except Exception:
        outcome = "exception"
        status_code = 500
        raise
    finally:
        timer.finish(outcome=outcome, status_code=status_code)
        attach_server_timing_header(
            response,
            request,
            "ops_online_users_server_timing",
        )


@router.get("/api/ops/users")
async def ops_search_users(request: Request, q: str = "", limit: int = 20):
    return search_ops_users(request, q=q, limit=limit)


@router.get("/api/ops/leaderboard/weekly")
async def ops_weekly_leaderboard(request: Request, limit: int = 20):
    return get_ops_weekly_leaderboard(request, limit=limit)


@router.get("/api/ops/feedback")
async def ops_feedback(request: Request, limit: int = 100, status: str = ""):
    return list_ops_feedback(request, limit=limit, status=status)


@router.post("/api/ops/feedback/{feedback_id}/status")
async def ops_feedback_update_status(request: Request, feedback_id: int):
    import json as _json
    body_bytes = await request.body()
    body = _json.loads(body_bytes.decode("utf-8") or "{}")
    status = str(body.get("status") or "").strip()
    return update_ops_feedback_status(request, feedback_id=feedback_id, status=status)


@router.post("/api/ops/feedback/{feedback_id}/reward")
async def ops_feedback_grant_reward(
    request: Request,
    feedback_id: int,
    body: FeedbackRewardRequest,
):
    return grant_ops_feedback_reward(
        request,
        feedback_id=feedback_id,
        points=body.points,
        reason=body.reason,
    )


@router.get("/api/ops/memberships")
async def ops_memberships(request: Request, limit: int = 200):
    return list_ops_memberships(request, limit=limit)


@router.get("/api/ops/memberships/growth")
async def ops_memberships_growth(request: Request, days: int = 90):
    return get_ops_memberships_growth(request, days=days)


@router.get("/api/ops/memberships/overview")
async def ops_memberships_overview(
    request: Request,
    limit: int = 200,
    days: int = 90,
):
    return get_ops_memberships_overview(request, limit=limit, days=days)


@router.get("/api/ops/payments/incidents")
async def ops_payment_incidents(
    request: Request,
    limit: int = 50,
    reason: str = "",
    include_resolved: bool = False,
):
    return list_ops_payment_incidents(
        request,
        limit=limit,
        reason=reason,
        include_resolved=include_resolved,
    )


@router.post("/api/ops/payments/incidents/{event_id}/resolve")
async def ops_resolve_payment_incident(request: Request, event_id: int):
    return resolve_ops_payment_incident(request, event_id)


@router.get("/api/ops/payments")
async def ops_payments(request: Request, limit: int = 50):
    return list_ops_payments(request, limit=limit)


@router.get("/api/ops/billing-risk")
async def ops_billing_risk(request: Request, days: int = 30, limit: int = 80):
    return get_ops_billing_risk(request, days=days, limit=limit)


@router.post("/api/ops/users/grant-points")
async def ops_grant_points(request: Request, body: GrantPointsRequest):
    return grant_ops_points(request, body)


@router.post("/api/ops/users/transfer-points")
async def ops_transfer_points(request: Request):
    import json as _json
    body_bytes = await request.body()
    body = _json.loads(body_bytes.decode("utf-8"))
    from_email = str(body.get("from_email") or "").strip()
    to_email = str(body.get("to_email") or "").strip()
    amount = int(body.get("amount") or 0)
    return transfer_ops_points(request, from_email=from_email, to_email=to_email, amount=amount)


@router.get("/api/ops/analytics/funnel")
async def ops_analytics_funnel(request: Request, days: int = 30):
    return get_ops_analytics_funnel(request, days=days)


@router.get("/api/ops/truth-history")
async def ops_truth_history(
    request: Request,
    city: str = "",
    date_from: str = "",
    date_to: str = "",
    limit: int = 200,
):
    return get_ops_truth_history(
        request,
        city=city,
        date_from=date_from,
        date_to=date_to,
        limit=limit,
    )


# ── Config ──────────────────────────────────────────────────────────

@router.get("/api/ops/config")
async def ops_config(request: Request):
    return get_ops_config(request)


@router.put("/api/ops/config")
async def ops_update_config(request: Request):
    import json as _json
    body_bytes = await request.body()
    body = _json.loads(body_bytes.decode("utf-8"))
    key = str(body.get("key") or "").strip()
    value = str(body.get("value") or "")
    if not key:
        from fastapi import HTTPException
        raise HTTPException(status_code=400, detail="key is required")
    return update_ops_config(request, key, value)


@router.get("/api/ops/sensitive-config")
async def ops_sensitive_config(request: Request):
    return get_ops_sensitive_config(request)


@router.put("/api/ops/sensitive-config")
async def ops_update_sensitive_config(request: Request):
    import json as _json
    body_bytes = await request.body()
    body = _json.loads(body_bytes.decode("utf-8"))
    key = str(body.get("key") or "").strip()
    value = str(body.get("value") or "")
    if not key:
        from fastapi import HTTPException
        raise HTTPException(status_code=400, detail="key is required")
    return update_ops_sensitive_config(request, key, value)


# ── Subscriptions ───────────────────────────────────────────────────

@router.post("/api/ops/subscriptions/grant")
async def ops_subscription_grant(request: Request):
    import json as _json
    body_bytes = await request.body()
    body = _json.loads(body_bytes.decode("utf-8"))
    email = str(body.get("email") or "").strip()
    plan_code = str(body.get("plan_code") or "pro_monthly").strip()
    days = int(body.get("days") or 30)
    deduct_points = int(body.get("deduct_points") or 0)
    return grant_ops_subscription(request, email=email, plan_code=plan_code, days=days, deduct_points=deduct_points)


@router.post("/api/ops/subscriptions/extend")
async def ops_subscription_extend(request: Request):
    import json as _json
    body_bytes = await request.body()
    body = _json.loads(body_bytes.decode("utf-8"))
    email = str(body.get("email") or "").strip()
    days = int(body.get("additional_days") or 30)
    return extend_ops_subscription(request, email=email, additional_days=days)


@router.get("/api/ops/subscriptions/user")
async def ops_user_subscriptions(request: Request, email: str = ""):
    return get_ops_user_subscriptions(request, email=email)


# ── Logs ────────────────────────────────────────────────────────────

@router.get("/api/ops/logs")
async def ops_logs(
    request: Request,
    level: str = "",
    lines: int = 100,
):
    return get_ops_logs(request, level=level, lines=lines)


@router.get("/api/ops/health-check")
async def ops_health_check(request: Request):
    return get_ops_health_check(request)


@router.get("/api/ops/source-health")
async def ops_source_health(
    request: Request,
    cities: str = "",
    limit: int = 80,
):
    return get_ops_source_health(request, cities=cities, limit=limit)


@router.get("/api/ops/observation-collector-status")
async def ops_observation_collector_status(
    request: Request,
    limit: int = 200,
):
    return get_ops_observation_collector_status(request, limit=limit)


@router.get("/api/ops/training/accuracy")
async def ops_training_accuracy(request: Request):
    return get_ops_training_accuracy(request)


@router.get("/api/ops/telegram/members-audit")
async def ops_telegram_audit(request: Request):
    return get_ops_telegram_audit(request)