# ============================================================
# 默认空世界：不造演示厂假数据；SQL 投影到主数据页
# ============================================================
from __future__ import annotations

import os

from server.state.seed import build_demo_world, empty_world, purge_demo_residue, seed_world


def test_seed_world_default_empty(monkeypatch):
    monkeypatch.delenv("APS_SEED_DEMO", raising=False)
    monkeypatch.delenv("APS_SEED_PACK", raising=False)
    w = seed_world()
    assert w["materials"] == []
    assert w["routings"] == []
    assert w["flexOrders"] == []
    assert (w.get("flexParams") or {}).get("demoDataCleared") is True
    assert not any(m.get("code") == "CTRL-A" for m in w["materials"])


def test_purge_demo_residue_strips_controllers():
    w = build_demo_world()
    assert any(m["code"] == "CTRL-A" for m in w["materials"])
    assert purge_demo_residue(w) is True
    assert w["materials"] == []
    assert w["routings"] == []
    assert w["factories"] == []
    assert (w.get("flexParams") or {}).get("demoDataCleared") is True


def test_purge_keeps_site_flex_when_classic_is_demo():
    """经典表是演示控制器，但 flex 已是现场订单时，不得清空 flex。"""
    w = build_demo_world()
    w["flexOrders"] = [{
        "id": 1, "orderNo": "SYS202309210001", "productCode": "030129001",
        "quantity": 10, "dueDate": "2026-08-01", "status": "RELEASED",
    }]
    w["flexMaterials"] = [{
        "id": 1, "code": "030129001", "name": "支重轮", "type": "FINISHED_PRODUCT",
        "unit": "件", "stock": 0, "inTransit": 0, "safetyStock": 0, "procurementLeadTime": 0,
    }]
    w["flexRoutings"] = [{
        "productCode": "030129001", "seq": 10, "operationCode": "NZ0011",
        "operationName": "粗车", "stdTimePerUnit": 30,
    }]
    assert purge_demo_residue(w) is True
    assert w["materials"] == []  # 演示经典已剥
    assert len(w["flexOrders"]) == 1
    assert w["flexOrders"][0]["orderNo"] == "SYS202309210001"
    assert w["flexMaterials"][0]["code"] == "030129001"


def test_sql_projects_to_classic_master():
    from server.importers.sql_pack import apply_sql_pack_to_world, sql_pack_to_flex

    flex = sql_pack_to_flex({
        "rowsByTable": {
            "pl_order": [{
                "code": "ORD1", "material_code": "FG001", "material_name": "成品A",
                "quantity": 10, "planned_end_time": "2026-08-01", "is_delete": "0",
                "craftl_code": "CRAFT-9", "level": 5,
            }],
            "md_craftl": [{"code": "CRAFT-9", "product_code": "FG001"}],
            "r_production_craftl": [{
                "craftl_code": "CRAFT-9", "procedure_code": "OP10", "procedure_name": "粗车",
                "output_material_code": "WIP-X", "sort_no": 10, "working_hours": 0.5,
                "is_delete": "0",
            }],
            "md_material": [],
            "md_equipment": [{"code": "EQ1", "name": "车床", "is_delete": "0"}],
        },
        "counts": {},
    })
    world = empty_world()
    # 先塞演示垃圾，确认会被替换掉
    world["materials"] = [{
        "id": 1, "code": "CTRL-A", "name": "智能控制器A型", "type": "FINISHED_PRODUCT",
        "unit": "件", "stock": 1, "inTransit": 0, "safetyStock": 0, "procurementLeadTime": 0,
    }]
    apply_sql_pack_to_world(world, flex, replace=True)
    codes = {m["code"] for m in world["materials"]}
    assert "CTRL-A" not in codes
    assert "FG001" in codes
    assert any(r.get("productId") for r in world["routings"])
    assert len(world["routingSteps"]) >= 1