/* 466 덧(470 N2) 헬퍼 — 진짜 `createB06StructuresPanel` 의 B06 폼 관 고침(`onPipeUpdate`)이 관을 0.51 m 넘게
 * 옮기며 옵션도 고칠 때 옵션이 옮긴 관(초안)에 붙고 캐시 얹기도 새 자리인지. 가짜 모듈 틀 = helper_165_pavement_flow.cjs.
 * 표준출력 JSON 한 벌 · 짝 = test_466_pipe_move_options.py. */
const fs = require("fs");
const path = require("path");
const { makeLoader } = require("./helper_ts_stub_loader.cjs");
const CATALOG = require("./helper_322_catalog_module.cjs"); // 구조물 표(322-1)

const ROOT = path.join(__dirname, "..", "..");

function loadTs(file, stubs = {}) {
  return makeLoader({
    root: ROOT,
    cache: false,
    requireFor: (full) => (request) => {
      if (CATALOG.isCatalogRequest(request)) return CATALOG;
      if (stubs[request]) return stubs[request];
      throw new Error(`stub 없음: ${request}`);
    },
  }).loadTs(file);
}

// 세션(structure-pick) — 메모리 한 벌
const store = new Map();
const selection = loadTs(path.join(ROOT, "A00_Common", "design", "design_selection.ts"), {
  "../../common_util/common_util_pipe_match": loadTs(
    path.join(ROOT, "common_util", "common_util_pipe_match.ts"),
  ), // 찾는 거리 정의(472-6)
  "../b_page_state": {
    readState: (key, pid) => store.get(`${key}:${pid}`) ?? null,
    writeState: (key, value, pid) => store.set(`${key}:${pid}`, value),
  },
});

const PID = "p165";
const TYPES = [
  { type_id: "pavement_concrete", group: "G" },
  { type_id: "hazard_sign", group: "E" },
  { type_id: "pipe", group: "A", managed_by: "pipe_points" },
];
const PAVE = {
  structure_id: "pave",
  type_id: "pavement_concrete",
  placement: "interval",
  chainage_m: 30,
  start_m: 30,
  end_m: 250,
};
const PAVE2 = {
  structure_id: "pave2",
  type_id: "pavement_concrete",
  placement: "interval",
  chainage_m: 100,
  start_m: 100,
  end_m: 200,
};
const PIPES = [{ chainage_m: 80.17, facility: "pipe", source: "spacing", options: {} }];
// 카드 = 20 m 측점 + 관 측점(비정규)
const CARDS = [...Array.from({ length: 16 }, (_, i) => i * 20), 80.17]
  .sort((a, b) => a - b)
  .map((at) => ({ station_id: `s${at}`, chainage_m: at }));
const cardAt = (at) => CARDS.find((card) => Math.abs(card.chainage_m - at) < 0.01);

/* ── 폼 흉내(B05 패널 · loadForm / loadPipeForm / resetForm 의 알림 차례) ── */
let binding = null;
let structures = [];
const form = { id: null, pipe: null };
const loadForm = (target) => {
  form.id = target?.structure_id ?? null;
  form.pipe = null;
  binding.onSelect(target);
};
const loadPipeForm = (chainageM) => {
  const hadStructure = form.id !== null;
  form.id = null;
  form.pipe = chainageM;
  if (hadStructure) binding.onSelect(null);
};
const resetForm = () => {
  const hadPipe = form.pipe !== null;
  form.pipe = null;
  loadForm(null);
  if (hadPipe) binding.onPipeSelect(null);
};
const node = { addEventListener() {}, querySelector: () => ({ append() {} }) };
const section = {
  root: node,
  listRoot: node,
  facility: { root: node, setRevetSideLabels() {}, recount() {} },
  setTypes() {},
  setStructures(next) {
    structures = next;
  },
  setPipeFacilities() {},
  hasSelection: () => form.id !== null || form.pipe !== null,
  selectById(id) {
    if (id === null) {
      if (form.id !== null || form.pipe !== null) resetForm();
      return;
    }
    loadForm(structures.find((entry) => entry.structure_id === id) ?? null);
  },
  selectPipeByChainage(chainageM) {
    if (chainageM === null) {
      if (form.pipe !== null) resetForm();
      return;
    }
    loadPipeForm(chainageM);
  },
};

const panelModule = loadTs(
  path.join(ROOT, "B06_Section", "B06_Section_UI_Page_Structures_Panel.ts"),
  {
    "../A00_Common/design/design_shared": {
      bindDesignView: (_shared, _view, parts) => {
        binding = parts.structures;
      },
      sharedStructures: () => section,
    },
    "../B05_Profile/B05_Profile_Api_Structures": {
      fetchStructureTypes: async () => TYPES,
      fetchStructures: async () => ({ structures: [] }),
      readPendingStructures: () => current.structures,
      pipesToStructureMarks: (pipes) =>
        pipes.map((pipe) => ({
          structure_id: `pipe-${pipe.chainage_m.toFixed(2)}`,
          type_id: pipe.facility,
          chainage_m: pipe.chainage_m,
          start_m: null,
          end_m: null,
        })),
      structureAnchorM: (s) => s.chainage_m ?? s.start_m ?? 0,
      writePendingStructures() {},
      dropStaleStructureTypes: async () => {}, // 정의 판 확인(322-0)
      staleDefinitionNotice: () => null, // 판 알림(322-2)
    },
    "../B05_Profile/B05_Profile_Api_Pipes_Draft": {
      readPendingPipes: () => null,
      writePendingPipes: (_pid, next) => (written = next),
    },
    "../B05_Profile/logic/B05_Profile_UI_Drainage_Facility_Merge": {
      mergeFacilityOptions: (was, next) => ({
        facility: next.facility,
        options: { ...(was.options ?? {}), ...(next.options ?? {}) },
      }),
    },
    "../B05_Profile/B05_Profile_UI_Drainage_Ford_Fill": {
      fordWaitsOf: () => new Set(),
      waitsFordHeight: () => false,
    },
    "../B04_PreProcess/B04_PreProcess_Api_Fetch": {
      fetchDetailPipePoints: async () => ({ pipe_points: PIPES, basins: [] }),
    },
    // 페이지 자료 줄(386-2) — 저장분 한 번
    "../A00_Common/design/design_page_data": {
      pageTypesChecked: async () => false,
      pageStructures: async () => ({ structures: [] }),
      pagePipes: async () => ({ pipe_points: PIPES, basins: [] }),
    },
    "../common_util/common_util_summary_item": {
      linkFields: () => ({}),
      readGroupItems: (x) => x ?? {},
      readSummaryItem: (x) => x ?? null,
    },
    "../B05_Profile/B05_Profile_UI_Structure_Pick_Session": { readStructurePick: () => null },
    "../A00_Common/design/design_selection": selection,
    "@ui/ui_template_elements": { showToast() {} },
    // 관 기준 측점 정수 맞춤(234-1) — 일반 측점 없으면 정수 m 만
    "../common_util/common_util_structure_station": {
      snapStructureStation: (value) => Math.floor(value + 0.5),
    },
    "./B06_Section_UI_Adjust_Dock": {
      adjustDockRoot: () => ({}),
      refreshAdjustSlots() {},
      resetAdjustDock() {},
      setAdjustSideSlots() {},
    },
    "./B06_Section_UI_Page_Structures_Spec": { withSpecDefaults: (o) => o ?? {} },
    // 옛 소수 관 맞춤(322-3 고침) · 관 세션 id(323-5) — 프로젝트 없음 = 옛 자리 이름
    "../B05_Profile/B05_Profile_UI_Structures_Snap": {
      snapNotice() {},
      snapPlan: () => ({ structures: [], pipes: [], skipped: 0 }),
    },
    "../A00_Common/design/design_pipe_ids": {
      pipeIdAt: (at) => `pipe-${at.toFixed(2)}`,
      followMovedPipe() {},
    },
    // 요구 178 — 알약 측점 짝(진짜 `plantsStation` · 272 측점 심기 한 벌)
    "../B05_Profile/B05_Profile_UI_Profile_Structures": loadTs(
      path.join(ROOT, "B05_Profile", "B05_Profile_UI_Profile_Structures.ts"),
      {
        "../A00_Common/touch_bridge": { pickPx: (px) => px }, // 기기대응 4-4 — 마우스 반경 그대로
        "@ui/ui_template_context_menu": { createMapContextMenu() {} },
        "./B05_Profile_UI_IrregularStations": {
          irregularStationId: (id) => `irregular:${id}`,
          isPipeStation: () => false,
        },
        "./B05_Profile_Api_Structures": {
          structureAnchorM: (s) => s.chainage_m ?? s.start_m ?? 0,
        },
        "../A00_Common/design/design_selection": selection,
        "../common_util/common_util_structure_station": loadTs(
          path.join(ROOT, "common_util", "common_util_structure_station.ts"),
        ),
      },
    ),
  },
);

const current = { structures: [] };
let panel = null;
let written = null;
const applied = [];

(async () => {
  const out = {};
  const run = async (from, to, options) => {
    store.clear();
    PIPES.splice(0, PIPES.length, {
      chainage_m: 80.17,
      facility: "pipe",
      source: "spacing",
      options: { pipe_diameter_mm: 800 },
    });
    written = null;
    applied.length = 0;
    panel = panelModule.createB06StructuresPanel({
      projectId: PID,
      shared: { view: () => "cross", lane: { set() {}, setTypes() {}, setStored() {} } },
      detail: () => ({ cross_sections: CARDS }),
      stationInterval: () => 20,
      focusChainage() {},
      markStructure() {},
      onMarks() {},
      applyPipeOptions: (at, patch) => applied.push([at, patch.pipe_diameter_mm ?? null]),
    });
    await panel.load();
    binding.onPipeUpdate(from, to, { facility: "pipe", options });
    return {
      pipes: (written ?? []).map((pipe) => [
        pipe.chainage_m,
        pipe.options?.pipe_diameter_mm ?? null,
      ]),
      applied: [...applied],
    };
  };
  out.far = await run(80.17, 100.4, { pipe_diameter_mm: 1200 }); // 옮김 + 옵션
  out.near = await run(80.17, 80, { pipe_diameter_mm: 1000 }); // 0.51 m 안 옮김 + 옵션
  out.stay = await run(80.17, 80.17, { pipe_diameter_mm: 900 }); // 옵션만
  process.stdout.write(JSON.stringify(out));
})().catch((error) => {
  console.error(error);
  process.exit(1);
});