from __future__ import annotations

import logging

from yuxi.channel.protocols import ChannelAccountSnapshot

logger = logging.getLogger(__name__)


class LazadaStatus:
    def __init__(self, gateway=None):
        self._gateway = gateway

    async def probe(self, account: dict | None = None) -> bool:
        gateway = self._gateway
        if gateway is None:
            return False

        token = gateway.get_token("default")
        if not token:
            return False

        return await gateway.probe()

    def build_summary(self, snapshot: object) -> dict:
        if not isinstance(snapshot, ChannelAccountSnapshot):
            return {}
        return {
            "account_id": snapshot.account_id,
            "running": snapshot.running,
            "connected": snapshot.connected,
            "health_state": snapshot.health_state,
        }

    def build_account_snapshot(
        self,
        account: dict,
        config: dict,
        runtime: ChannelAccountSnapshot | None = None,
        probe_result: object | None = None,
        audit: object | None = None,
    ) -> ChannelAccountSnapshot:
        gateway = self._gateway
        token = gateway.get_token("default") if gateway else None

        site_code = account.get("site_code", "SG")
        seller_id = account.get("seller_id", "")
        display = f"lazada-{site_code}-{seller_id}" if seller_id else f"lazada-{site_code}"

        return ChannelAccountSnapshot(
            account_id=account.get("account_id", "default"),
            name=account.get("name", display),
            enabled=account.get("enabled", True),
            configured=bool(account.get("app_key") and account.get("app_secret")),
            status_state="linked" if token else "not-linked",
            running=getattr(runtime, "running", False) if runtime else False,
            connected=bool(token),
            last_message_at=getattr(runtime, "last_message_at", None) if runtime else None,
            health_state="ok" if probe_result else "unknown",
            dm_policy=account.get("dm_policy", "open"),
        )

    def collect_status_issues(self, accounts: list[ChannelAccountSnapshot]) -> list:
        issues = []
        for acc in accounts:
            if not acc.configured:
                issues.append(
                    {
                        "channel": "lazada",
                        "account_id": acc.account_id,
                        "kind": "not-configured",
                        "message": "Lazada credentials not configured",
                        "fix": "Set LAZADA_APP_KEY, LAZADA_APP_SECRET environment variables",
                    }
                )
            elif not acc.connected:
                issues.append(
                    {
                        "channel": "lazada",
                        "account_id": acc.account_id,
                        "kind": "not-connected",
                        "message": "Lazada gateway token not available",
                        "fix": "Check Lazada OAuth token configuration and gateway status",
                    }
                )
        return issues