"""中试服务申请单管理 API（申请单、患者信息、输注方案、输注计划、出库联动）"""
from typing import Optional

from fastapi import APIRouter, Depends, Query
from pydantic import BaseModel
from sqlalchemy.orm import Session

from app.core.database import get_db
from app.core.menu_guard import require_admin_or_super_admin
from app.core.response import error_response, success_response
from app.crud import pilot_application
from app.models.models import SysUser

router = APIRouter(prefix="/web/admin", tags=["中试服务申请单管理"])


def _get_tenant_no(db: Session, user: dict) -> str:
    user_id = user.get("user_id")
    if not user_id:
        raise PermissionError("用户身份信息缺失，无法确定租户")
    sys_user = db.query(SysUser).filter(SysUser.id == user_id).first()
    if not sys_user or not sys_user.tenant_no:
        raise PermissionError("用户租户信息缺失")
    return sys_user.tenant_no


# ---------------------------------------------------------------------------
# Pydantic Schemas
# ---------------------------------------------------------------------------


class IdBody(BaseModel):
    id: str


class PlanIdBody(BaseModel):
    plan_id: str


class ApplicationCreateBody(BaseModel):
    channel_service_order_id: str
    remark: Optional[str] = None


class ApplicationUpdateBody(BaseModel):
    id: str
    remark: Optional[str] = None


class PatientSaveBody(BaseModel):
    application_id: str
    customer_id: Optional[str] = None
    patient_name: str
    sex: Optional[str] = None
    age: Optional[int] = None
    id_card_no: Optional[str] = None
    phone_no: Optional[str] = None
    emergency_contact: Optional[str] = None
    emergency_phone: Optional[str] = None
    clinical_diagnosis: Optional[str] = None
    diagnosis_attachments: Optional[str] = None
    need_checkup: int = 1


class InfusionPlanCreateBody(BaseModel):
    pilot_application_id: str
    cell_type: str
    spec_text: Optional[str] = None
    total_course_count: int
    course_interval: Optional[str] = None
    infusion_route: Optional[str] = None
    infusion_start_date: Optional[str] = None


class InfusionPlanUpdateBody(BaseModel):
    id: str
    cell_type: Optional[str] = None
    spec_text: Optional[str] = None
    total_course_count: Optional[int] = None
    course_interval: Optional[str] = None
    infusion_route: Optional[str] = None
    infusion_start_date: Optional[str] = None


class InfusionScheduleUpdateBody(BaseModel):
    id: str
    infusion_time: Optional[str] = None
    remark: Optional[str] = None
    attachments: Optional[str] = None


class ScheduleCreateBody(BaseModel):
    plan_id: str
    infusion_time: Optional[str] = None
    remark: Optional[str] = None


# ---------------------------------------------------------------------------
# 1. 申请单 CRUD + 状态变更
# ---------------------------------------------------------------------------


@router.get("/pilot-application/list")
async def api_list_applications(
    page: int = Query(1, ge=1),
    pageSize: int = Query(10, ge=1, le=100, alias="pageSize"),
    channelId: Optional[str] = Query(None, alias="channelId"),
    applicationStatus: Optional[str] = Query(None, alias="applicationStatus"),
    channelServiceOrderId: Optional[str] = Query(None, alias="channelServiceOrderId"),
    user: dict = Depends(require_admin_or_super_admin),
    db: Session = Depends(get_db),
):
    tenant_no = _get_tenant_no(db, user)
    result = pilot_application.list_applications(
        db,
        tenant_no=tenant_no,
        page=page,
        page_size=pageSize,
        channel_id=channelId,
        application_status=applicationStatus,
        channel_service_order_id=channelServiceOrderId,
    )
    return success_response(result)


@router.get("/pilot-application/detail")
async def api_get_application(
    id: str = Query(...),
    user: dict = Depends(require_admin_or_super_admin),
    db: Session = Depends(get_db),
):
    tenant_no = _get_tenant_no(db, user)
    result = pilot_application.get_application(db, app_id=id, tenant_no=tenant_no)
    if result is None:
        return error_response(404, "申请单不存在")
    return success_response(result)


@router.post("/pilot-application/create")
async def api_create_application(
    body: ApplicationCreateBody,
    user: dict = Depends(require_admin_or_super_admin),
    db: Session = Depends(get_db),
):
    try:
        tenant_no = _get_tenant_no(db, user)
        data = {
            "channelServiceOrderId": body.channel_service_order_id,
            "remark": body.remark,
        }
        result = pilot_application.create_application(
            db,
            data=data,
            tenant_no=tenant_no,
            user_id=user.get("user_id"),
            dept_id=user.get("region_id", ""),
        )
        return success_response(result, message="创建成功")
    except ValueError as e:
        return error_response(400, str(e))


@router.put("/pilot-application/update")
async def api_update_application(
    body: ApplicationUpdateBody,
    user: dict = Depends(require_admin_or_super_admin),
    db: Session = Depends(get_db),
):
    try:
        tenant_no = _get_tenant_no(db, user)
        data = {}
        if body.remark is not None:
            data["remark"] = body.remark
        result = pilot_application.update_application(
            db, app_id=body.id, data=data, tenant_no=tenant_no
        )
        return success_response(result, message="更新成功")
    except ValueError as e:
        return error_response(400, str(e))


@router.delete("/pilot-application/delete")
async def api_delete_application(
    body: IdBody,
    user: dict = Depends(require_admin_or_super_admin),
    db: Session = Depends(get_db),
):
    try:
        tenant_no = _get_tenant_no(db, user)
        pilot_application.soft_delete_application(db, app_id=body.id, tenant_no=tenant_no)
        return success_response(None, message="删除成功")
    except ValueError as e:
        return error_response(400, str(e))


@router.post("/pilot-application/start")
async def api_start_application(
    body: IdBody,
    user: dict = Depends(require_admin_or_super_admin),
    db: Session = Depends(get_db),
):
    try:
        tenant_no = _get_tenant_no(db, user)
        result = pilot_application.start_application(
            db, app_id=body.id, tenant_no=tenant_no, user_id=user.get("user_id")
        )
        return success_response(result, message="操作成功")
    except ValueError as e:
        return error_response(400, str(e))


@router.post("/pilot-application/complete")
async def api_complete_application(
    body: IdBody,
    user: dict = Depends(require_admin_or_super_admin),
    db: Session = Depends(get_db),
):
    try:
        tenant_no = _get_tenant_no(db, user)
        result = pilot_application.complete_application(
            db, app_id=body.id, tenant_no=tenant_no, user_id=user.get("user_id")
        )
        return success_response(result, message="操作成功")
    except ValueError as e:
        return error_response(400, str(e))


@router.post("/pilot-application/void")
async def api_void_application(
    body: IdBody,
    user: dict = Depends(require_admin_or_super_admin),
    db: Session = Depends(get_db),
):
    try:
        tenant_no = _get_tenant_no(db, user)
        result = pilot_application.void_application(
            db, app_id=body.id, tenant_no=tenant_no, user_id=user.get("user_id")
        )
        return success_response(result, message="操作成功")
    except ValueError as e:
        return error_response(400, str(e))


# ---------------------------------------------------------------------------
# 2. 患者信息
# ---------------------------------------------------------------------------


@router.get("/pilot-patient/detail")
async def api_get_patient(
    application_id: str = Query(...),
    user: dict = Depends(require_admin_or_super_admin),
    db: Session = Depends(get_db),
):
    tenant_no = _get_tenant_no(db, user)
    result = pilot_application.get_patient_by_application(
        db, app_id=application_id, tenant_no=tenant_no
    )
    if result is None:
        return success_response(None)
    return success_response(result)


@router.post("/pilot-patient/save")
async def api_save_patient(
    body: PatientSaveBody,
    user: dict = Depends(require_admin_or_super_admin),
    db: Session = Depends(get_db),
):
    try:
        tenant_no = _get_tenant_no(db, user)
        data = {
            "customerId": body.customer_id,
            "patientName": body.patient_name,
            "sex": body.sex,
            "age": body.age,
            "idCardNo": body.id_card_no,
            "phoneNo": body.phone_no,
            "emergencyContact": body.emergency_contact,
            "emergencyPhone": body.emergency_phone,
            "clinicalDiagnosis": body.clinical_diagnosis,
            "diagnosisAttachments": body.diagnosis_attachments,
            "needCheckup": body.need_checkup,
        }
        result = pilot_application.save_patient(
            db,
            app_id=body.application_id,
            data=data,
            tenant_no=tenant_no,
            user_id=user.get("user_id"),
            dept_id=user.get("region_id", ""),
        )
        return success_response(result, message="保存成功")
    except ValueError as e:
        return error_response(400, str(e))


# ---------------------------------------------------------------------------
# 3. 输注方案
# ---------------------------------------------------------------------------


@router.get("/pilot-infusion-plan/list")
async def api_list_plans(
    application_id: str = Query(...),
    user: dict = Depends(require_admin_or_super_admin),
    db: Session = Depends(get_db),
):
    tenant_no = _get_tenant_no(db, user)
    result = pilot_application.list_infusion_plans(
        db, app_id=application_id, tenant_no=tenant_no
    )
    return success_response(result)


@router.post("/pilot-infusion-plan/create")
async def api_create_plan(
    body: InfusionPlanCreateBody,
    user: dict = Depends(require_admin_or_super_admin),
    db: Session = Depends(get_db),
):
    try:
        tenant_no = _get_tenant_no(db, user)
        data = {
            "cellType": body.cell_type,
            "specText": body.spec_text,
            "totalCourseCount": body.total_course_count,
            "courseInterval": body.course_interval,
            "infusionRoute": body.infusion_route,
            "infusionStartDate": body.infusion_start_date,
        }
        result = pilot_application.create_infusion_plan(
            db,
            app_id=body.pilot_application_id,
            data=data,
            tenant_no=tenant_no,
            user_id=user.get("user_id"),
            dept_id=user.get("region_id", ""),
        )
        return success_response(result, message="创建成功")
    except ValueError as e:
        return error_response(400, str(e))


@router.put("/pilot-infusion-plan/update")
async def api_update_plan(
    body: InfusionPlanUpdateBody,
    user: dict = Depends(require_admin_or_super_admin),
    db: Session = Depends(get_db),
):
    try:
        tenant_no = _get_tenant_no(db, user)
        data = {}
        if body.cell_type is not None:
            data["cellType"] = body.cell_type
        if body.spec_text is not None:
            data["specText"] = body.spec_text
        if body.total_course_count is not None:
            data["totalCourseCount"] = body.total_course_count
        if body.course_interval is not None:
            data["courseInterval"] = body.course_interval
        if body.infusion_route is not None:
            data["infusionRoute"] = body.infusion_route
        if body.infusion_start_date is not None:
            data["infusionStartDate"] = body.infusion_start_date
        result = pilot_application.update_infusion_plan(
            db, plan_id=body.id, data=data, tenant_no=tenant_no
        )
        return success_response(result, message="更新成功")
    except ValueError as e:
        return error_response(400, str(e))


@router.delete("/pilot-infusion-plan/delete")
async def api_delete_plan(
    body: IdBody,
    user: dict = Depends(require_admin_or_super_admin),
    db: Session = Depends(get_db),
):
    try:
        tenant_no = _get_tenant_no(db, user)
        pilot_application.soft_delete_infusion_plan(
            db, plan_id=body.id, tenant_no=tenant_no
        )
        return success_response(None, message="删除成功")
    except ValueError as e:
        return error_response(400, str(e))


# ---------------------------------------------------------------------------
# 4. 输注计划
# ---------------------------------------------------------------------------


@router.post("/pilot-infusion-schedule/auto-generate")
async def api_auto_generate(
    body: PlanIdBody,
    user: dict = Depends(require_admin_or_super_admin),
    db: Session = Depends(get_db),
):
    try:
        tenant_no = _get_tenant_no(db, user)
        result = pilot_application.auto_generate_schedules(
            db,
            plan_id=body.plan_id,
            tenant_no=tenant_no,
            user_id=user.get("user_id"),
            dept_id=user.get("region_id", ""),
        )
        return success_response(result, message="生成成功")
    except ValueError as e:
        return error_response(400, str(e))


@router.post("/pilot-infusion-schedule/create")
async def api_create_schedule(
    body: ScheduleCreateBody,
    user: dict = Depends(require_admin_or_super_admin),
    db: Session = Depends(get_db),
):
    try:
        tenant_no = _get_tenant_no(db, user)
        data = {
            "infusionTime": body.infusion_time,
            "remark": body.remark,
        }
        result = pilot_application.create_schedule(
            db,
            plan_id=body.plan_id,
            data=data,
            tenant_no=tenant_no,
            user_id=user.get("user_id"),
            dept_id=user.get("region_id", ""),
        )
        return success_response(result, message="创建成功")
    except ValueError as e:
        return error_response(400, str(e))


@router.put("/pilot-infusion-schedule/update")
async def api_update_schedule(
    body: InfusionScheduleUpdateBody,
    user: dict = Depends(require_admin_or_super_admin),
    db: Session = Depends(get_db),
):
    try:
        tenant_no = _get_tenant_no(db, user)
        data = {}
        if body.infusion_time is not None:
            data["infusionTime"] = body.infusion_time
        if body.remark is not None:
            data["remark"] = body.remark
        if body.attachments is not None:
            data["attachments"] = body.attachments
        result = pilot_application.update_schedule(
            db, schedule_id=body.id, data=data, tenant_no=tenant_no
        )
        return success_response(result, message="更新成功")
    except ValueError as e:
        return error_response(400, str(e))


@router.delete("/pilot-infusion-schedule/delete")
async def api_delete_schedule(
    body: IdBody,
    user: dict = Depends(require_admin_or_super_admin),
    db: Session = Depends(get_db),
):
    try:
        tenant_no = _get_tenant_no(db, user)
        pilot_application.soft_delete_schedule(
            db, schedule_id=body.id, tenant_no=tenant_no
        )
        return success_response(None, message="删除成功")
    except ValueError as e:
        return error_response(400, str(e))


@router.post("/pilot-infusion-schedule/mark-complete")
async def api_mark_complete(
    body: IdBody,
    user: dict = Depends(require_admin_or_super_admin),
    db: Session = Depends(get_db),
):
    try:
        tenant_no = _get_tenant_no(db, user)
        result = pilot_application.mark_schedule_complete(
            db, schedule_id=body.id, tenant_no=tenant_no, user_id=user.get("user_id")
        )
        return success_response(result, message="操作成功")
    except ValueError as e:
        return error_response(400, str(e))


# ---------------------------------------------------------------------------
# 出库生产工单 / 出库质检工单 联动
# ---------------------------------------------------------------------------


class ScheduleIdBody(BaseModel):
    scheduleId: str


@router.post("/pilot-infusion-schedule/create-production-work-order")
async def api_create_outbound_production(
    body: ScheduleIdBody,
    user: dict = Depends(require_admin_or_super_admin),
    db: Session = Depends(get_db),
):
    try:
        tenant_no = _get_tenant_no(db, user)
        from app.crud import production_work_order as pwo_svc

        wo = pwo_svc.create_outbound_production_work_order(
            db,
            schedule_id=body.scheduleId,
            tenant_no=tenant_no,
            user_id=user.get("user_id"),
            create_dept_id=user.get("dept_id", ""),
        )
        pilot_application.mark_schedule_complete(
            db, schedule_id=body.scheduleId, tenant_no=tenant_no, user_id=user.get("user_id")
        )
        return success_response(pwo_svc._wo_to_dict(wo), message="创建出库生产工单成功")
    except ValueError as e:
        return error_response(400, str(e))
    except Exception as e:
        db.rollback()
        return error_response(400, str(e))


class OutboundQcBody(BaseModel):
    scheduleId: str
    cellProductId: str = ""


@router.post("/pilot-infusion-schedule/create-qc-work-order")
async def api_create_outbound_qc(
    body: OutboundQcBody,
    user: dict = Depends(require_admin_or_super_admin),
    db: Session = Depends(get_db),
):
    try:
        tenant_no = _get_tenant_no(db, user)
        from app.crud import qc_work_order as qc_svc

        wo = qc_svc.create_outbound_qc_work_order(
            db,
            schedule_id=body.scheduleId,
            cell_product_id=body.cellProductId,
            tenant_no=tenant_no,
            user_id=user.get("user_id"),
            create_dept_id=user.get("dept_id", ""),
        )
        return success_response(qc_svc._wo_to_dict(wo), message="创建出库质检工单成功")
    except ValueError as e:
        return error_response(400, str(e))
    except Exception as e:
        db.rollback()
        return error_response(400, str(e))