from typing import Optional, List, Any, Dict

from pydantic import BaseModel, ConfigDict, Field

from app.base_schema import CSTDatetime


# ==================== Role ====================

class SmartTableRoleCreate(BaseModel):
    name: str = Field(..., min_length=1, max_length=64, description="角色名称")
    role_type: str = Field(default="custom", description="角色类型")
    capabilities: Dict[str, bool] = Field(default_factory=dict, description="能力配置")


class SmartTableRoleUpdate(BaseModel):
    name: Optional[str] = Field(None, min_length=1, max_length=64, description="角色名称")
    capabilities: Optional[Dict[str, bool]] = Field(None, description="能力配置")


class SmartTableRoleResponse(BaseModel):
    id: str
    table_id: Optional[str] = None
    name: str
    role_type: str
    capabilities: Dict[str, bool] = {}
    is_system: bool = False
    sys_create_datetime: Optional[CSTDatetime] = None

    model_config = ConfigDict(from_attributes=True)


# ==================== Collaborator ====================

class CollaboratorCreate(BaseModel):
    subject_type: str = Field(..., description="授权对象类型: user/dept/role")
    subject_id: str = Field(..., description="授权对象ID")
    role_id: str = Field(..., description="表角色ID")


class CollaboratorUpdate(BaseModel):
    role_id: str = Field(..., description="表角色ID")


class CollaboratorResponse(BaseModel):
    id: str
    table_id: str
    subject_type: str
    subject_id: str
    role_id: str
    role_name: Optional[str] = None
    role_type: Optional[str] = None
    subject_name: Optional[str] = None
    subject_avatar: Optional[str] = None
    sys_create_datetime: Optional[CSTDatetime] = None

    model_config = ConfigDict(from_attributes=True)


# ==================== Field Permission ====================

class FieldPermItem(BaseModel):
    field_id: str = Field(..., description="字段ID")
    access: str = Field(default="write", description="访问级别: write/read/hidden")


class FieldPermBatchUpdate(BaseModel):
    role_id: str = Field(..., description="表角色ID")
    permissions: List[FieldPermItem] = Field(..., description="列权限列表")


class FieldPermResponse(BaseModel):
    id: str
    table_id: str
    role_id: str
    field_id: str
    access: str = "write"

    model_config = ConfigDict(from_attributes=True)


class FieldPermMatrix(BaseModel):
    """列权限矩阵：按角色分组"""
    role_id: str
    role_name: str
    role_type: str
    fields: List[FieldPermItem] = []


# ==================== Row Rule ====================

class RowRuleUpdate(BaseModel):
    role_id: str = Field(..., description="表角色ID")
    rule_type: str = Field(..., description="规则类型: view/edit")
    mode: str = Field(default="all", description="模式: all/conditions/creator_only")
    conditions: List[Dict[str, Any]] = Field(default_factory=list, description="过滤条件")


class RowRuleResponse(BaseModel):
    id: str
    table_id: str
    role_id: str
    rule_type: str
    mode: str = "all"
    conditions: List[Dict[str, Any]] = []

    model_config = ConfigDict(from_attributes=True)


# ==================== My Permission ====================

class MyPermissionResponse(BaseModel):
    """当前用户对某表的有效权限"""
    role_type: str = Field(description="角色类型: owner/manager/editor/viewer/custom/superadmin")
    role_name: str = Field(description="角色名称")
    capabilities: Dict[str, bool] = Field(default_factory=dict, description="能力配置")
    field_permissions: Dict[str, str] = Field(
        default_factory=dict,
        description="列权限映射: fieldId -> write/read/hidden"
    )
    row_view_mode: str = Field(default="all", description="行查看模式")
    row_edit_mode: str = Field(default="all", description="行编辑模式")