import assert from "node:assert/strict";
import { readFileSync } from "node:fs";
import { dirname, resolve } from "node:path";
import { fileURLToPath } from "node:url";
import test from "node:test";

const appRoot = resolve(dirname(fileURLToPath(import.meta.url)), "..");
const readSource = (relativePath) =>
  readFileSync(resolve(appRoot, relativePath), "utf8");

test("APP 首页展示 PC 端核心运营统计并保护移动端横向空间", () => {
  const source = readSource("src/pages/index.vue");

  for (const className of [
    "dashboard-overview",
    "dashboard-kpi-grid",
    "dashboard-trend-card",
    "dashboard-distribution-card",
    "dashboard-trend-range",
    "dashboard-status-list",
  ]) {
    assert.match(source, new RegExp(`class=\\"[^\\"]*${className}[^\\"]*\\"`));
  }

  for (const label of [
    "当前库存托盘",
    "剩余包数",
    "今日入库单",
    "今日出库单",
    "待确认单据",
    "入库 / 出库趋势",
    "托盘流转状态分布",
  ]) {
    assert.match(source, new RegExp(label));
  }

  assert.match(source, /listPalletInventory/);
  assert.match(source, /listShipmentReport/);
  assert.match(source, /listInbound/);
  assert.match(source, /listShipment/);
  assert.match(source, /listReturn/);
  assert.match(source, /TREND_RANGE_OPTIONS/);
  assert.match(source, /overflow-x:\s*hidden/);
  assert.match(source, /min-width:\s*0/);
});

test("APP 首页统计保留加载、空数据和部分失败状态", () => {
  const source = readSource("src/pages/index.vue");

  assert.match(source, /statsLoading/);
  assert.match(source, /statsError/);
  assert.match(source, /dashboard-stat-empty/);
  assert.match(source, /dashboard-stat-error/);
  assert.match(source, /formatMetric/);
  assert.match(source, /--/);
});

test("APP 首页扫码异常支持默认收起并通过标题展开", () => {
  const source = readSource("src/pages/index.vue");

  assert.match(source, /const exceptionsExpanded = ref\(false\)/);
  assert.match(source, /function toggleExceptionList\(\)/);
  assert.match(source, /class="[^"]*exception-header[^"]*"/);
  assert.match(source, /@click="toggleExceptionList"/);
  assert.match(source, /exception-toggle-icon/);
  assert.match(source, /v-else-if="exceptionsExpanded" class="exception-list"/);
});

test("APP 首页报表 API 复用现有只读报表路径", () => {
  const inventorySource = readSource("src/api/report/palletInventory.js");
  const shipmentSource = readSource("src/api/report/shipment.js");

  assert.match(inventorySource, /export function listPalletInventory\(/);
  assert.match(inventorySource, /url:\s*["']\/report\/pallet-inventory\/list["']/);
  assert.match(inventorySource, /method:\s*["']get["']/);
  assert.match(shipmentSource, /export function listShipmentReport\(/);
  assert.match(shipmentSource, /url:\s*["']\/report\/shipment\/list["']/);
  assert.match(shipmentSource, /method:\s*["']get["']/);
});