import { describe, expect, it } from "vitest";
import { commissionRequestIssues } from "./request-validation";
import type { CommissionRequest } from "./request";

const member = (key: string) => ({ characterKey: key, weaponKey: "weapon", artifactKey: "artifact", constellation: "0", refinement: "1" } as const);

describe("commission request feedback", () => {
  it("identifies each missing selection so errors can appear beside their pickers", () => {
    const request: CommissionRequest = { teams: [{ members: [member("a"), member("b"), { ...member("c"), weaponKey: "", artifactKey: "" }, member("d")] }], weapons: [], constellations: [] };
    expect(commissionRequestIssues(request)).toEqual([
      { path: "teams.0.members.2.weaponKey", message: "ทีม 1: เลือกอาวุธให้ตัวละครที่ 3" },
      { path: "teams.0.members.2.artifactKey", message: "ทีม 1: เลือกอาร์ติแฟกต์ให้ตัวละครที่ 3" },
    ]);
  });
  it("reports duplicate characters at their team rather than at an unrelated picker", () => {
    expect(commissionRequestIssues({ teams: [{ members: [member("a"), member("a"), member("c"), member("d")] }], weapons: [], constellations: [] })[0].path).toBe("teams.0");
  });
  it("accepts a valid comparison without requiring a team", () => {
    expect(commissionRequestIssues({ teams: [], weapons: [{ characterKey: "a", weaponKeys: ["one", "two"] }], constellations: [] })).toEqual([]);
  });
});