from app.core.logging import get_logger
import uuid

from fastapi import APIRouter, Depends, HTTPException, status

from app.core.config import settings
from app.core.dependencies import get_current_user
from app.features.user.deps import get_user_service
from app.features.user.models import User
from app.features.user.schemas import (
    FeedbackResponse,
    SubmitFeedbackRequest,
    TestSubscriptionRequest,
    TestSubscriptionResponse,
    UpdateUserProfileRequest,
    UserProfileResponse,
)
from app.features.user.service import UserService

logger = get_logger(__name__)

_SHARED_RESPONSES = {
    401: {"description": "认证失败"},
    403: {"description": "权限不足"},
    404: {"description": "资源不存在"},
}

router = APIRouter(
    prefix="/api/user",
    tags=["user"],
    responses=_SHARED_RESPONSES,
)

feedback_router = APIRouter(
    prefix="/api/feedback",
    tags=["feedback"],
    responses=_SHARED_RESPONSES,
)


@router.get("/profile", response_model=UserProfileResponse)
async def get_user_profile(
    current_user: User = Depends(get_current_user),
):
    return UserProfileResponse(
        id=current_user.id,
        phone=current_user.phone,
        email=current_user.email,
        nickname=current_user.nickname,
        avatar_url=current_user.avatar_url,
        subscription_type=current_user.subscription_type,
        created_at=current_user.created_at.isoformat(),
        birth_year=current_user.birth_year,
        birth_place=current_user.birth_place,
        grew_up_place=current_user.grew_up_place,
        occupation=current_user.occupation,
    )


@router.put("/profile", response_model=UserProfileResponse)
async def update_user_profile(
    body: UpdateUserProfileRequest,
    current_user: User = Depends(get_current_user),
    service: UserService = Depends(get_user_service),
):
    return await service.update_profile(current_user.id, body)


@router.post("/test-subscription", response_model=TestSubscriptionResponse)
async def test_subscription(
    body: TestSubscriptionRequest,
    current_user: User = Depends(get_current_user),
    service: UserService = Depends(get_user_service),
):
    if not settings.enable_test_subscription:
        raise HTTPException(status_code=404, detail="测试订阅功能未开放")
    if body.action == "activate" and body.plan_id not in ("pro", "pro_plus"):
        raise HTTPException(status_code=400, detail="plan_id 仅支持 pro 或 pro_plus")
    return await service.toggle_test_subscription(
        current_user.id, body.action, body.plan_id
    )


@feedback_router.post("", response_model=FeedbackResponse, status_code=status.HTTP_201_CREATED)
async def submit_feedback(
    request: SubmitFeedbackRequest,
    current_user: User = Depends(get_current_user),
):
    """提交用户反馈。用户可通过此接口提交反馈意见或联系客服。"""
    feedback_id = str(uuid.uuid4())
    logger.info(
        "用户反馈 - ID: %s, 用户ID: %s, 内容: %s..., 联系方式: %s",
        feedback_id,
        current_user.id,
        request.content[:100] if len(request.content) > 100 else request.content,
        request.contact or "未提供",
    )
    return FeedbackResponse(
        id=feedback_id,
        message="反馈已提交，我们会尽快处理",
    )