import uuid
from datetime import datetime
from typing import Optional, Any
from pydantic import BaseModel


# ── Magic link ─────────────────────────────────────────────────────────────────

class MagicLinkVerifySchema(BaseModel):
    token: str


# ── Claim ──────────────────────────────────────────────────────────────────────

class ClaimRequestSchema(BaseModel):
    email: str


class ClaimCompleteSchema(BaseModel):
    email: str
    code: str
    password: str


class MemberClaimVerifyCodeSchema(BaseModel):
    code: str
    password: str


# ── Auth ───────────────────────────────────────────────────────────────────────

class MemberLoginSchema(BaseModel):
    email: str
    password: str


class MemberLoginVerifySchema(BaseModel):
    email: str
    code: str


class MemberTokenResponse(BaseModel):
    access_token: str
    refresh_token: str
    token_type: str = "bearer"


class MemberRefreshSchema(BaseModel):
    refresh_token: str


class MemberLogoutSchema(BaseModel):
    refresh_token: Optional[str] = None


# ── Profile ────────────────────────────────────────────────────────────────────

class MemberProfileResponse(BaseModel):
    id: uuid.UUID
    email: str
    first_name: str
    last_name: str
    phone: Optional[str]
    address: Optional[str]
    emergency_contact: Optional[str]
    notifications_enabled: bool
    is_claimed: bool
    member_status: str
    activated_at: Optional[datetime]
    created_at: datetime

    model_config = {"from_attributes": True}


class MemberProfileUpdate(BaseModel):
    first_name: Optional[str] = None
    last_name: Optional[str] = None
    phone: Optional[str] = None
    address: Optional[str] = None
    emergency_contact: Optional[str] = None
    notifications_enabled: Optional[bool] = None


class MemberOnboardingResponse(BaseModel):
    id: uuid.UUID
    email: str
    first_name: str
    last_name: str
    phone: Optional[str]
    address: Optional[str]
    emergency_contact: Optional[str]
    notifications_enabled: bool
    onboarding_data: Optional[Any]
    is_claimed: bool
    member_status: str
    claimed_at: Optional[datetime]
    onboarding_completed_at: Optional[datetime]
    contract_signed_at: Optional[datetime]
    contract_signer_name: Optional[str]
    contract_version: Optional[str]
    activated_at: Optional[datetime]
    created_at: datetime

    model_config = {"from_attributes": True}


class MemberOnboardingUpdate(BaseModel):
    first_name: Optional[str] = None
    last_name: Optional[str] = None
    phone: Optional[str] = None
    address: Optional[str] = None
    emergency_contact: Optional[str] = None
    onboarding_data: Optional[Any] = None
    complete_onboarding: bool = False


class ContractSignSchema(BaseModel):
    signer_name: str
    agreed: bool
    contract_version: Optional[str] = None


# ── Walks ──────────────────────────────────────────────────────────────────────

class WalkResponse(BaseModel):
    id: uuid.UUID
    service_type: str
    walked_at: datetime
    duration_minutes: int
    notes: Optional[str]
    recorded_by: Optional[str]
    created_at: datetime

    model_config = {"from_attributes": True}


# ── Bookings ───────────────────────────────────────────────────────────────────

class BookingCreate(BaseModel):
    service_type: str
    requested_day: Optional[str] = None
    requested_date: Optional[datetime] = None
    requested_timeslot: Optional[str] = None
    notes: Optional[str] = None


class BookingResponse(BaseModel):
    id: uuid.UUID
    service_type: str
    requested_date: Optional[datetime]
    status: str
    notes: Optional[str]
    admin_notes: Optional[str]
    created_at: datetime

    model_config = {"from_attributes": True}


class BookingSlotAvailabilityResponse(BaseModel):
    slot: str
    label: str
    booked: int
    capacity: int
    remaining: int
    is_available: bool


class BookingAvailabilityDayResponse(BaseModel):
    date: str
    label: str
    slots: list[BookingSlotAvailabilityResponse]


class BookingAvailabilityResponse(BaseModel):
    requested_date: str
    selected: BookingAvailabilityDayResponse
    alternatives: list[BookingAvailabilityDayResponse]


# ── Messages ───────────────────────────────────────────────────────────────────

class MessageResponse(BaseModel):
    id: uuid.UUID
    subject: str
    body: str
    sent_by: Optional[str]
    read_at: Optional[datetime]
    created_at: datetime
    direction: str = "inbound"
    reply_to_id: Optional[uuid.UUID] = None

    model_config = {"from_attributes": True}


class MemberReplySchema(BaseModel):
    body: str


# ── Admin: Create Member ───────────────────────────────────────────────────────

class AdminCreateMember(BaseModel):
    email: str
    first_name: str
    last_name: str
    phone: Optional[str] = None
    address: Optional[str] = None
    emergency_contact: Optional[str] = None
    onboarding_data: Optional[Any] = None
    service_pricing_overrides: Optional[Any] = None
    force_two_factor: Optional[bool] = None


class AdminMemberResponse(BaseModel):
    id: uuid.UUID
    email: str
    first_name: str
    last_name: str
    phone: Optional[str]
    address: Optional[str]
    emergency_contact: Optional[str]
    notifications_enabled: bool
    onboarding_data: Optional[Any]
    is_claimed: bool
    is_active: bool
    member_status: str
    claimed_at: Optional[datetime]
    onboarding_completed_at: Optional[datetime]
    contract_signed_at: Optional[datetime]
    contract_signer_name: Optional[str]
    contract_version: Optional[str]
    activated_at: Optional[datetime]
    service_pricing_overrides: Optional[Any]
    force_two_factor: Optional[bool]
    created_at: datetime

    model_config = {"from_attributes": True}


class AdminMemberUpdate(BaseModel):
    first_name: Optional[str] = None
    last_name: Optional[str] = None
    phone: Optional[str] = None
    address: Optional[str] = None
    emergency_contact: Optional[str] = None
    notifications_enabled: Optional[bool] = None
    onboarding_data: Optional[Any] = None
    is_active: Optional[bool] = None
    member_status: Optional[str] = None
    service_pricing_overrides: Optional[Any] = None
    force_two_factor: Optional[bool] = None


class AdminMemberToggleAction(BaseModel):
    enabled: bool


class AdminBookingResponse(BaseModel):
    id: uuid.UUID
    member_id: uuid.UUID
    service_type: str
    requested_date: Optional[datetime]
    status: str
    notes: Optional[str]
    admin_notes: Optional[str]
    created_at: datetime
    # Joined fields
    member_first_name: Optional[str] = None
    member_last_name: Optional[str] = None
    member_email: Optional[str] = None
    member_dog_name: Optional[str] = None
    member_dog_breed: Optional[str] = None

    model_config = {"from_attributes": True}


class AdminBookingCreate(BaseModel):
    member_id: uuid.UUID
    service_type: str
    requested_date: Optional[datetime] = None
    status: str = "confirmed"
    notes: Optional[str] = None
    admin_notes: Optional[str] = None


class AdminBookingUpdate(BaseModel):
    requested_date: Optional[datetime] = None
    status: Optional[str] = None  # pending | confirmed | cancelled | completed
    notes: Optional[str] = None
    admin_notes: Optional[str] = None


# ── Admin: Record Walk ─────────────────────────────────────────────────────────

class AdminRecordWalk(BaseModel):
    member_id: uuid.UUID
    walked_at: datetime
    service_type: str
    duration_minutes: int = 60
    notes: Optional[str] = None


# ── Admin: Send Message ────────────────────────────────────────────────────────

class AdminSendMessage(BaseModel):
    member_id: uuid.UUID
    subject: str
    body: str


class AdminNotificationSettingsResponse(BaseModel):
    automatic_member_notifications_enabled: bool
    nz_public_holiday_notifications_enabled: bool
    invoice_reminder_notifications_enabled: bool
    invoice_day_of_week: int


class AdminNotificationSettingsUpdate(BaseModel):
    automatic_member_notifications_enabled: Optional[bool] = None
    nz_public_holiday_notifications_enabled: Optional[bool] = None
    invoice_reminder_notifications_enabled: Optional[bool] = None
    invoice_day_of_week: Optional[int] = None


class AdminNotificationRunResponse(BaseModel):
    automatic_member_notifications_enabled: bool
    public_holiday_messages_sent: int
    invoice_reminders_sent: int


class AdminNotificationFeedItemResponse(BaseModel):
    id: str
    type: str
    title: str
    description: str
    created_at: datetime
    href: str


class AdminNotificationsResponse(BaseModel):
    items: list[AdminNotificationFeedItemResponse]
    total: int
    settings: AdminNotificationSettingsResponse


class AdminMessageHistoryResponse(BaseModel):
    id: uuid.UUID
    member_id: uuid.UUID
    member_name: str
    member_email: str
    subject: str
    body: str
    sent_by: Optional[str]
    created_at: datetime
    read_at: Optional[datetime]


# ── Contract ───────────────────────────────────────────────────────────────────

class ContractResponse(BaseModel):
    onboarding_data: Optional[Any]
    member_name: str
    email: str
    member_status: str
    contract_signed_at: Optional[datetime]
    contract_signer_name: Optional[str]
    contract_version: Optional[str]
    activated_at: Optional[datetime]
    joined_at: datetime

    model_config = {"from_attributes": True}