from __future__ import annotations

from pydantic import BaseModel, Field


class ApprovalOperator(BaseModel):
    user_id: str
    user_name: str


class ApprovalTarget(BaseModel):
    app_code: str
    env: str


class CreateApprovalRequest(BaseModel):
    task_id: str
    risk_level: str
    operator: ApprovalOperator
    action_type: str
    target: ApprovalTarget
    reason: str
    approvers: list[str] = Field(default_factory=list)


class CreateApprovalData(BaseModel):
    approval_id: str
    approval_status: str


class ApprovalDecisionRequest(BaseModel):
    decision: str
    comment: str | None = None
    operator: ApprovalOperator


class ApprovalDetailData(BaseModel):
    approval_id: str
    task_id: str
    approval_status: str
    risk_level: str
    approvers: list[str]
    reason: str | None = None
    created_at: str
    updated_at: str


class ApprovalListData(BaseModel):
    approvals: list[ApprovalDetailData]