"""admin 钱包(金币/现金流水 + 提现单)schemas。"""
from __future__ import annotations

from datetime import datetime

from pydantic import BaseModel, ConfigDict, Field

from app.admin.schemas.admin import AdminAuditLogOut


class CoinTxnOut(BaseModel):
    model_config = ConfigDict(from_attributes=True)

    id: int
    user_id: int
    amount: int
    balance_after: int
    biz_type: str
    ref_id: str | None = None
    remark: str | None = None
    created_at: datetime


class CashTxnOut(BaseModel):
    model_config = ConfigDict(from_attributes=True)

    id: int
    user_id: int
    amount_cents: int
    balance_after_cents: int
    biz_type: str
    ref_id: str | None = None
    remark: str | None = None
    created_at: datetime


class WithdrawOrderOut(BaseModel):
    model_config = ConfigDict(from_attributes=True)

    id: int
    user_id: int
    out_bill_no: str
    amount_cents: int
    user_name: str | None = None  # 提现实名(审核核对 + 打款用)
    status: str
    wechat_state: str | None = None
    transfer_bill_no: str | None = None
    fail_reason: str | None = None
    created_at: datetime
    updated_at: datetime


class WithdrawListItemOut(WithdrawOrderOut):
    """提现单列表项:在提现单字段基础上,补本页用户的手机号/昵称 + 累计成功提现金额(分)。

    仅列表接口用(需联表 User + 聚合);详情/批量仍用 WithdrawOrderOut(不带这些字段)。
    """

    phone: str | None = None
    nickname: str | None = None
    cumulative_success_cents: int = 0  # 累计成功提现 = SUM(amount_cents) WHERE status='success'


class WithdrawSummaryOut(BaseModel):
    reviewing_count: int
    reviewing_amount_cents: int
    pending_count: int
    failed_count: int
    today_success_count: int
    today_success_amount_cents: int
    today_rejected_count: int


class WithdrawUserSnapshot(BaseModel):
    id: int
    phone: str
    nickname: str | None = None
    status: str
    wechat_nickname: str | None = None
    wechat_avatar_url: str | None = None
    created_at: datetime
    last_login_at: datetime
    cash_balance_cents: int
    withdraw_total: int
    withdraw_success_cents: int


class WithdrawDetailOut(BaseModel):
    order: WithdrawOrderOut
    user: WithdrawUserSnapshot | None = None
    risk_flags: list[str]
    risk_score: int
    recent_withdraws: list[WithdrawOrderOut]
    recent_cash_transactions: list[CashTxnOut]
    audit_logs: list[AdminAuditLogOut]


class ReconcileResult(BaseModel):
    checked: int
    resolved: int


class WithdrawBulkRequest(BaseModel):
    out_bill_nos: list[str] = Field(
        ..., min_length=1, max_length=50, description="提现商户单号列表"
    )


class WithdrawBulkRejectRequest(WithdrawBulkRequest):
    reason: str = Field(
        ..., min_length=1, max_length=200, description="批量拒绝理由(用户可见)"
    )


class WithdrawBulkItemResult(BaseModel):
    out_bill_no: str
    ok: bool
    status: str | None = None
    error: str | None = None


class WithdrawBulkResult(BaseModel):
    total: int
    success: int
    failed: int
    items: list[WithdrawBulkItemResult]


class WithdrawLedgerCheckOut(BaseModel):
    ok: bool
    cash_balance_total_cents: int
    cash_transaction_total_cents: int
    balance_diff_cents: int
    missing_withdraw_txn_count: int
    missing_refund_txn_count: int
    duplicate_refund_txn_count: int
    refund_txn_on_non_terminal_count: int


class WxpayHealthCheckOut(BaseModel):
    ok: bool
    wxpay_configured: bool
    wxpay_auth_configured: bool
    private_key_path: str
    private_key_exists: bool
    private_key_loadable: bool
    public_key_path: str
    public_key_exists: bool
    public_key_loadable: bool
    auth_notify_url_configured: bool
    auto_reconcile_enabled: bool
    auto_reconcile_interval_sec: int
    auto_reconcile_older_than_minutes: int
    issues: list[str]


class WithdrawRejectRequest(BaseModel):
    reason: str = Field(
        ..., min_length=1, max_length=200, description="拒绝理由(写入 fail_reason,用户可见)"
    )