from typing import Optional, List
from pydantic import BaseModel, Field, EmailStr


class InvoiceHeaderCreate(BaseModel):
    company_name: str = Field(..., min_length=1, max_length=128)
    tax_number: str = Field(..., min_length=1, max_length=32)
    register_address: str = Field(..., min_length=1, max_length=256)
    register_phone: str = Field(..., min_length=1, max_length=32)
    bank_name: str = Field(..., min_length=1, max_length=128)
    bank_account: str = Field(..., min_length=1, max_length=64)
    email: EmailStr


class InvoiceHeaderOut(BaseModel):
    id: int
    company_name: str
    tax_number: str
    register_address: str
    register_phone: str
    bank_name: str
    bank_account: str
    email: EmailStr


class InvoiceCreate(BaseModel):
    ticket_type: str = Field(..., pattern=r"^(electronic|paper)$")
    invoice_type: str = Field(..., pattern=r"^(special|normal)$")
    phone: str = Field(..., min_length=5, max_length=20)
    email: EmailStr
    company_name: str = Field(..., min_length=1, max_length=128)
    tax_number: str = Field(..., min_length=1, max_length=32)
    register_address: str = Field(..., min_length=1, max_length=256)
    register_phone: str = Field(..., min_length=1, max_length=32)
    bank_name: str = Field(..., min_length=1, max_length=128)
    bank_account: str = Field(..., min_length=1, max_length=64)
    app_user_id: Optional[int] = None
    header_id: Optional[int] = None
    wechat: Optional[str] = None


class InvoiceUpdate(BaseModel):
    ticket_type: Optional[str] = Field(None, pattern=r"^(electronic|paper)$")
    invoice_type: Optional[str] = Field(None, pattern=r"^(special|normal)$")
    phone: Optional[str] = Field(None, min_length=5, max_length=20)
    email: Optional[EmailStr] = None
    company_name: Optional[str] = Field(None, min_length=1, max_length=128)
    tax_number: Optional[str] = Field(None, min_length=1, max_length=32)
    register_address: Optional[str] = Field(None, min_length=1, max_length=256)
    register_phone: Optional[str] = Field(None, min_length=1, max_length=32)
    bank_name: Optional[str] = Field(None, min_length=1, max_length=128)
    bank_account: Optional[str] = Field(None, min_length=1, max_length=64)
    wechat: Optional[str] = None


class InvoiceOut(BaseModel):
    id: int
    created_at: str
    ticket_type: str
    invoice_type: str
    phone: str
    email: EmailStr
    company_name: str
    tax_number: str
    register_address: str
    register_phone: str
    bank_name: str
    bank_account: str
    status: str
    app_user_id: Optional[int]
    header_id: Optional[int]
    wechat: Optional[str]


class InvoiceList(BaseModel):
    items: List[InvoiceOut]
    total: int
    page: int
    page_size: int


class UpdateStatus(BaseModel):
    id: int
    status: str = Field(..., pattern=r"^(pending|invoiced|rejected|refunded)$")


class UpdateType(BaseModel):
    ticket_type: str = Field(..., pattern=r"^(electronic|paper)$")
    invoice_type: str = Field(..., pattern=r"^(special|normal)$")


class PaymentReceiptCreate(BaseModel):
    url: str = Field(..., min_length=1, max_length=512)
    note: Optional[str] = Field(None, max_length=256)


class PaymentReceiptOut(BaseModel):
    id: int
    url: str
    note: Optional[str]
    verified: bool
    created_at: str