from __future__ import annotations

import os

import pytest
from playwright.sync_api import Page

from e2e.pages.wanzhanggui_order_page import WanzhangguiOrderPage
from e2e.utils.account_store import account_store


@pytest.mark.s_flow_008
@pytest.mark.e2e_ledger
@pytest.mark.e2e_chain
def test_s_flow_008_start_aftersale_from_dispatched_pending(page: Page, settings, bug_reporter) -> None:
    wanzhanggui_phone = os.getenv("E2E_ORDER_WANZHANGGUI_PHONE", settings.wanzhanggui_tenant_phone)
    wanzhanggui_password = os.getenv("E2E_ORDER_WANZHANGGUI_PASSWORD", settings.wanzhanggui_tenant_password)

    store = account_store()
    order = resolve_s_flow_008_order(wanzhanggui_phone)
    if not order:
        pytest.skip("台账中未找到可供 S-FLOW-008 使用的待接单-已推单订单，请先执行 S-FLOW-007")

    source_order_no = order["source_order_no"]
    main_order_no = order.get("main_order_no", "")
    order_title = order.get("order_title", source_order_no)
    aftersale_reason = f"S-FLOW-008 已推单待接单发起售后 {main_order_no or source_order_no}"
    aftersale_amount = os.getenv("E2E_S_FLOW_AFTERSALE_AMOUNT", "1")

    order_page = WanzhangguiOrderPage(page, settings.tenant_home_url, bug_reporter)
    order_page.login_main_account(wanzhanggui_phone, wanzhanggui_password)
    bug_reporter.record_if_errors(account=wanzhanggui_phone, location="S-FLOW-008 丸掌柜账号登录")

    before_detail_status_text = order_page.assert_order_detail_statuses(
        main_order_no=main_order_no,
        source_order_no=source_order_no,
        order_title=order_title,
        expected_main_status="待接单",
        expected_sub_status_parts=["待接单", "已推单"],
        expected_sub_order_list_status="已发布",
        expected_aftersale_absent=True,
    )

    final_text = order_page.start_aftersale_for_order(
        source_order_no,
        order_title,
        reason=aftersale_reason,
        amount=aftersale_amount,
        main_order_no=main_order_no,
    )
    bug_reporter.record_if_errors(
        account=wanzhanggui_phone,
        location=f"S-FLOW-008 丸掌柜-待接单已推单订单发起售后：{main_order_no or source_order_no}",
    )

    detail_status_text = order_page.assert_order_detail_statuses(
        main_order_no=main_order_no,
        source_order_no=source_order_no,
        order_title=order_title,
        expected_main_status="售后中",
        expected_sub_status_parts=["售后中"],
        expected_sub_order_list_status="取消订单",
        expected_aftersale_status="处理中",
    )
    bug_reporter.record_if_errors(
        account=wanzhanggui_phone,
        location=f"S-FLOW-008 丸掌柜订单详情售后中状态校验：{main_order_no or source_order_no}",
    )

    store.mark_order_consumed_by_flow_case(
        source_order_no=source_order_no,
        case_id="S-FLOW-008",
        status="aftersale_pending",
        current_flow_state="wanzhanggui_aftersale_pending_from_dispatched",
        wanzhanggui_main_status="售后中",
        wanzhanggui_sub_order_status="售后中",
        aftersale_started_by=wanzhanggui_phone,
        aftersale_reason=aftersale_reason,
        aftersale_amount=aftersale_amount,
        aftersale_before_detail_status_text=before_detail_status_text[:1500],
        aftersale_started_text=final_text[:1500],
        aftersale_started_detail_status_text=detail_status_text[:1500],
        available_for_cases=["S-FLOW-003", "S-FLOW-010"],
    )


def resolve_s_flow_008_order(wanzhanggui_phone: str) -> dict | None:
    explicit_main_order_no = os.getenv("E2E_S_FLOW_MAIN_ORDER_NO", "").strip()
    explicit_source_order_no = os.getenv("E2E_S_FLOW_SOURCE_ORDER_NO", "").strip()
    payload = account_store().load_payload()
    if explicit_main_order_no or explicit_source_order_no:
        for item in payload.get("dispatched_orders", []):
            if wanzhanggui_phone and item.get("wanzhanggui_phone") != wanzhanggui_phone:
                continue
            if explicit_main_order_no and item.get("main_order_no") != explicit_main_order_no:
                continue
            if explicit_source_order_no and item.get("source_order_no") != explicit_source_order_no:
                continue
            return item
        return None

    candidate = account_store().find_order_for_flow_case(
        case_id="S-FLOW-008",
        wanzhanggui_phone=wanzhanggui_phone,
        current_flow_state="wanyouji_pending_accept_rejectable",
    )
    if candidate:
        return candidate
    candidates = [
        item
        for item in payload.get("dispatched_orders", [])
        if (not wanzhanggui_phone or item.get("wanzhanggui_phone") == wanzhanggui_phone)
        and item.get("status") == "dispatched"
        and item.get("current_flow_state") == "wanyouji_pending_accept_rejectable"
        and "S-FLOW-008" not in item.get("consumed_by_cases", [])
    ]
    return sorted(candidates, key=lambda item: item.get("updated_at", item.get("created_at", "")), reverse=True)[0] if candidates else None
