import assert from "node:assert/strict";
import { readFileSync } from "node:fs";
import { fileURLToPath } from "node:url";

import {
  specialAdjustmentDirectionLabel,
  specialAdjustmentMeasureMode,
  specialAdjustmentOperationKeys
} from "../src/utils/specialAdjustmentRules.js";

const viewPath = fileURLToPath(new URL("../src/views/InventoryLedgerView.vue", import.meta.url));
const operationKeys = specialAdjustmentOperationKeys();

assert.equal(specialAdjustmentDirectionLabel("OUT"), "特殊出库");
assert.equal(specialAdjustmentDirectionLabel("out"), "特殊出库");
assert.equal(specialAdjustmentDirectionLabel("IN"), "特殊入库");
assert.equal(specialAdjustmentDirectionLabel(""), "特殊入库");

assert.equal(specialAdjustmentMeasureMode("RAW"), "WEIGHT");
assert.equal(specialAdjustmentMeasureMode("SCRAP"), "WEIGHT");
assert.equal(specialAdjustmentMeasureMode("AUX"), "QTY");
assert.equal(specialAdjustmentMeasureMode("FINISHED"), "QTY_WITH_WEIGHT");
assert.equal(specialAdjustmentMeasureMode("RETURN"), "QTY_WITH_WEIGHT");

assert.equal(specialAdjustmentMeasureMode("SEMI", { remaining_qty: 8, remaining_weight_kg: 0 }), "QTY");
assert.equal(specialAdjustmentMeasureMode("SEMI", { qty_available: 3, weight_available_kg: 0 }), "QTY");
assert.equal(specialAdjustmentMeasureMode("SEMI", { remaining_qty: 0, remaining_weight_kg: 12 }), "WEIGHT");
assert.equal(specialAdjustmentMeasureMode("SEMI", { qty_available: 0, weight_available_kg: 4 }), "WEIGHT");
assert.equal(specialAdjustmentMeasureMode("SEMI", { remaining_qty: 2, remaining_weight_kg: 7 }), "SEMI_SELECT");
assert.equal(specialAdjustmentMeasureMode("SEMI", {}), "SEMI_SELECT");

assert.deepEqual(operationKeys, {
  raw: {
    in: "raw-special-in",
    out: "raw-special-out"
  },
  semi: {
    in: "semi-special-in",
    out: "semi-special-out"
  },
  finished: {
    in: "finished-special-in",
    out: "finished-special-out"
  },
  auxiliary: {
    in: "aux-special-in",
    out: "aux-special-out"
  },
  scrap: {
    in: "scrap-special-in",
    out: "scrap-special-out"
  },
  return: {
    in: "return-special-in",
    out: "return-special-out"
  }
});

const viewSource = readFileSync(viewPath, "utf8");
const flattenedOperationKeys = Object.values(operationKeys).flatMap((entry) => [entry.in, entry.out]);

for (const operationKey of flattenedOperationKeys) {
  assert.ok(viewSource.includes(operationKey), `InventoryLedgerView.vue should include ${operationKey}`);
}

assert.ok(viewSource.includes("特殊入库"), "InventoryLedgerView.vue should include the special inbound label");
assert.ok(viewSource.includes("特殊出库"), "InventoryLedgerView.vue should include the special outbound label");
assert.ok(viewSource.includes("入库方式"), "InventoryLedgerView.vue should label the special inbound line mode in Chinese");
assert.ok(viewSource.includes("补增已有明细"), "InventoryLedgerView.vue should allow adding to an existing special inbound stock detail");
assert.ok(viewSource.includes("新增特殊明细"), "InventoryLedgerView.vue should allow creating a new special inbound stock detail");
assert.ok(viewSource.includes("特殊出库必须选择库存明细"), "InventoryLedgerView.vue should keep lot selection required for special outbound");
assert.ok(viewSource.includes("specialAdjustmentLineLotId(line)"), "InventoryLedgerView.vue should route special adjustment lot_id through conditional logic");
assert.ok(viewSource.includes("lot_id: null"), "InventoryLedgerView.vue should submit lot_id null when special inbound creates a new detail");
assert.ok(viewSource.includes("/inventory/special-adjustments"), "InventoryLedgerView.vue should call the special adjustments API");

console.log("special adjustment UI static assertions passed");