from datetime import datetime
from enum import Enum
from typing import Any, Dict, List, Optional, Set, Tuple
from uuid import UUID

from bugout.data import BugoutResource
from pydantic import AnyHttpUrl, BaseModel, Field, root_validator, validator
from web3 import Web3


class PingResponse(BaseModel):
    """
    Schema for ping response
    """

    status: str


class NowResponse(BaseModel):
    """
    Schema for responses on /now endpoint
    """

    epoch_time: float


class CORSOrigins(BaseModel):
    origins_set: Set[str] = Field(default_factory=set)
    resources: List[BugoutResource] = Field(default_factory=list)


class IsCORSResponse(BaseModel):
    origin: Optional[str] = None
    updated_at: Optional[datetime] = None
    created_at: Optional[datetime] = None


class SignerListResponse(BaseModel):
    instances: List[Any] = Field(default_factory=list)


class SignerSleepResponse(BaseModel):
    instances: List[str] = Field(default_factory=list)


class SignerWakeupResponse(BaseModel):
    instances: List[str] = Field(default_factory=list)


class DropperContractResponse(BaseModel):
    id: UUID
    address: str
    blockchain: str
    title: Optional[str]
    description: Optional[str]
    image_uri: Optional[str]


class DropperTerminusResponse(BaseModel):
    terminus_address: str
    terminus_pool_id: int
    blockchain: str


class DropperBlockchainResponse(BaseModel):
    blockchain: str


class DropRegisterRequest(BaseModel):
    dropper_contract_id: UUID
    title: Optional[str] = None
    description: Optional[str] = None
    claim_block_deadline: Optional[int] = None
    terminus_address: Optional[str] = None
    terminus_pool_id: Optional[int] = None
    claim_id: Optional[int] = None


class DropCreatedResponse(BaseModel):
    dropper_claim_id: UUID
    dropper_contract_id: UUID
    title: str
    description: str
    claim_block_deadline: Optional[int] = None
    terminus_address: Optional[str] = None
    terminus_pool_id: Optional[int] = None
    claim_id: Optional[int] = None


class Claimant(BaseModel):
    address: str
    amount: int
    raw_amount: Optional[str] = None
    added_by: Optional[str] = None


class BatchAddClaimantsRequest(BaseModel):
    claimants: List[Claimant] = Field(default_factory=list)


class BatchRemoveClaimantsRequest(BaseModel):
    claimants: List[str] = Field(default_factory=list)


class DropAddClaimantsRequest(BaseModel):
    dropper_claim_id: UUID
    claimants: List[Claimant] = Field(default_factory=list)


class ClaimantsResponse(BaseModel):
    claimants: List[Claimant] = Field(default_factory=list)


class DropRemoveClaimantsRequest(BaseModel):
    dropper_claim_id: UUID
    addresses: List[str] = Field(default_factory=list)


class RemoveClaimantsResponse(BaseModel):
    addresses: List[str] = Field(default_factory=list)


class DropperClaimResponse(BaseModel):
    id: UUID
    dropper_contract_id: UUID
    title: str
    description: str
    active: bool
    claim_block_deadline: Optional[int] = None
    terminus_address: Optional[str] = None
    terminus_pool_id: Optional[int] = None
    claim_id: Optional[int] = None


class DropResponse(BaseModel):
    claimant: str
    claim_id: int
    amount: str
    block_deadline: int
    signature: str
    title: str
    description: str


class DropBatchResponseItem(BaseModel):
    claimant: str
    claim_id: int
    title: str
    description: str
    amount: int
    amount_string: str
    block_deadline: int
    signature: str
    dropper_claim_id: UUID
    dropper_contract_address: str
    blockchain: str


class DropsResponseItem(BaseModel):
    id: UUID
    title: str
    description: str
    terminus_address: Optional[str] = None
    terminus_pool_id: Optional[int] = None
    claim_block_deadline: Optional[int] = None
    drop_number: Optional[int] = None
    active: bool = True
    dropper_contract_address: str


class DropListResponse(BaseModel):
    drops: List[DropsResponseItem] = Field(default_factory=list)


class DropClaimant(BaseModel):
    amount: Optional[int]
    added_by: Optional[str]
    address: Optional[str]


class DropActivateRequest(BaseModel):
    dropper_claim_id: UUID


class DropUpdateRequest(BaseModel):
    title: Optional[str] = None
    description: Optional[str] = None
    claim_block_deadline: Optional[int] = None
    terminus_address: Optional[str] = None
    terminus_pool_id: Optional[int] = None
    claim_id: Optional[int] = None


class DropUpdatedResponse(BaseModel):
    dropper_claim_id: UUID
    dropper_contract_id: UUID
    title: str
    description: str
    claim_block_deadline: Optional[int] = None
    terminus_address: Optional[str] = None
    terminus_pool_id: Optional[int] = None
    claim_id: Optional[int] = None
    active: bool = True


class CallRequestTypeResponse(BaseModel):
    name: str
    description: str

    class Config:
        orm_mode = True


class CallRequestTypesResponse(BaseModel):
    call_request_types: List[CallRequestTypeResponse] = Field(default_factory=list)


class BlockchainResponse(BaseModel):
    id: UUID
    name: str
    chain_id: int
    testnet: bool

    class Config:
        orm_mode = True


class BlockchainsResponse(BaseModel):
    blockchains: List[BlockchainResponse] = Field(default_factory=list)


class RegisterContractRequest(BaseModel):
    blockchain: str
    address: str
    title: Optional[str] = None
    description: Optional[str] = None
    image_uri: Optional[str] = None


class UpdateContractRequest(BaseModel):
    title: Optional[str] = None
    description: Optional[str] = None
    image_uri: Optional[str] = None
    ignore_nulls: bool = True


class RegisteredContractResponse(BaseModel):
    id: UUID
    blockchain: Optional[str] = None
    address: str
    metatx_requester_id: UUID
    title: Optional[str] = None
    description: Optional[str] = None
    image_uri: Optional[str] = None
    created_at: datetime
    updated_at: datetime

    @validator("id", "metatx_requester_id")
    def validate_uuids(cls, v):
        return str(v)

    @validator("created_at", "updated_at")
    def validate_datetimes(cls, v):
        return v.isoformat()

    class Config:
        orm_mode = True


class CallSpecification(BaseModel):
    caller: str
    method: str
    call_request_type: str = "dropper-v0.2.0"
    request_id: str
    parameters: Dict[str, Any]

    @validator("caller")
    def validate_web3_addresses(cls, v):
        return Web3.toChecksumAddress(v)


class CreateCallRequestsAPIRequest(BaseModel):
    contract_id: Optional[UUID] = None
    contract_address: Optional[str] = None
    specifications: List[CallSpecification] = Field(default_factory=list)
    ttl_days: Optional[int] = None
    live_at: Optional[int] = None

    # Solution found thanks to https://github.com/pydantic/pydantic/issues/506
    @root_validator
    def at_least_one_of_contract_id_and_contract_address(cls, values):
        if values.get("contract_id") is None and values.get("contract_address") is None:
            raise ValueError(
                "At least one of contract_id and contract_address must be provided"
            )
        return values


class CallRequestResponse(BaseModel):
    id: UUID
    contract_id: UUID
    contract_address: Optional[str] = None
    metatx_requester_id: UUID
    call_request_type: Optional[str] = None
    caller: str
    method: str
    request_id: str
    parameters: Dict[str, Any]
    tx_hash: Optional[str] = None
    expires_at: Optional[datetime] = None
    live_at: Optional[datetime] = None
    created_at: datetime
    updated_at: datetime

    class Config:
        orm_mode = True

    @validator("id", "contract_id", "metatx_requester_id")
    def validate_uuids(cls, v):
        return str(v)

    @validator("created_at", "updated_at", "expires_at")
    def validate_datetimes(cls, v):
        if v is not None:
            return v.isoformat()

    @validator("contract_address", "caller")
    def validate_web3_adresses(cls, v):
        return Web3.toChecksumAddress(v)


class CallRequestsCheck(BaseModel):
    existing_requests: Set[Tuple[str, str]] = Field(default_factory=set)


class CompleteCallRequestsAPIRequest(BaseModel):
    tx_hash: str


class QuartilesResponse(BaseModel):
    percentile_25: Dict[str, Any]
    percentile_50: Dict[str, Any]
    percentile_75: Dict[str, Any]


class CountAddressesResponse(BaseModel):
    count: int = Field(default_factory=int)


class Score(BaseModel):
    address: str
    score: int
    points_data: Dict[str, Any]


class LeaderboardPosition(BaseModel):
    address: str
    rank: int
    score: int
    points_data: Dict[str, Any]

    class Config:
        orm_mode = True


class RanksResponse(BaseModel):
    rank: int
    score: int
    size: int


class LeaderboardScore(BaseModel):
    leaderboard_id: UUID
    address: str
    score: int
    points_data: Dict[str, Any]


class ColumnsNames(BaseModel):
    rank: Optional[str] = None
    address: Optional[str] = None
    score: Optional[str] = None
    points_data: Optional[str] = None
    points_data_fields: Optional[Dict[str, str]] = None


class Leaderboard(BaseModel):
    id: UUID
    title: str
    description: Optional[str] = None
    resource_id: Optional[UUID] = None
    wallet_connect: bool = False
    blockchain_ids: List[int] = Field(default_factory=list)
    columns_names: Optional[ColumnsNames] = None
    created_at: datetime
    updated_at: datetime


class LeaderboardInfoResponse(BaseModel):
    id: UUID
    title: str
    description: Optional[str] = None
    users_count: int
    last_updated_at: Optional[datetime] = None


class LeaderboardCreateRequest(BaseModel):
    title: str
    description: Optional[str] = None
    wallet_connect: bool = False
    blockchain_ids: List[int] = Field(default_factory=list)
    columns_names: Optional[ColumnsNames] = None


class LeaderboardCreatedResponse(BaseModel):
    id: UUID
    title: str
    description: Optional[str] = None
    resource_id: Optional[UUID] = None
    wallet_connect: bool = False
    blockchain_ids: List[int] = Field(default_factory=list)
    columns_names: Optional[ColumnsNames] = None
    created_at: datetime
    updated_at: datetime

    class Config:
        orm_mode = True


class LeaderboardUpdatedResponse(BaseModel):
    id: UUID
    title: str
    description: Optional[str] = None
    resource_id: Optional[UUID] = None
    wallet_connect: bool = False
    blockchain_ids: List[int] = Field(default_factory=list)
    columns_names: Optional[ColumnsNames] = None
    created_at: datetime
    updated_at: datetime

    class Config:
        orm_mode = True


class LeaderboardUpdateRequest(BaseModel):
    title: Optional[str] = None
    description: Optional[str] = None
    wallet_connect: bool = False
    blockchain_ids: List[int] = Field(default_factory=list)
    columns_names: Optional[ColumnsNames] = None


class LeaderboardDeletedResponse(BaseModel):
    id: UUID
    title: str
    description: Optional[str] = None
    resource_id: Optional[UUID] = None
    wallet_connect: bool = False
    blockchain_ids: List[int] = Field(default_factory=list)
    columns_names: Optional[ColumnsNames] = None
    created_at: datetime
    updated_at: datetime


class LeaderboardScoresChangesResponse(BaseModel):
    players_count: int
    date: datetime


class LeaderboardConfig(BaseModel):
    leaderboard_id: str
    leaderboard_auto_update_active: bool = False
    query_name: str
    params: Dict[str, int]
    normalize_addresses: bool


class LeaderboardConfigUpdate(BaseModel):
    query_name: Optional[str] = None
    params: Dict[str, int]
    normalize_addresses: Optional[bool] = None


class LeaderboardVersion(BaseModel):
    leaderboard_id: UUID
    version: int
    published: bool
    created_at: datetime
    updated_at: datetime


class LeaderboardVersionRequest(BaseModel):
    publish: bool