import { describe, expect, it } from "bun:test";

import { buildSkillMentionReferences, resolveSkillMentions } from "@/lib/canvas/canvas-skill-mentions";
import type { Skill } from "@/services/api/skills";

function skill(overrides: Partial<Skill> = {}): Skill {
    return {
        skill_id: "skill-1",
        skill_name: "镜头拆解",
        description: "把文本拆成可执行镜头",
        instruction: "先读取当前画布，再按镜头顺序创建节点。",
        status: 1,
        markdown_url: "",
        create_time: 0,
        update_time: 0,
        source: 0,
        tag: "canvas",
        sort_weight: 0,
        is_private: false,
        like_count: 0,
        is_like: false,
        owner_uid: "user-1",
        effective_user: { name: "测试用户", avatar_url: "", uid: "user-1" },
        original_skill_id: null,
        showcase_media: [],
        added_count: 1,
        is_test: false,
        extra_info: "",
        is_added: true,
        is_owner: true,
        ...overrides,
    };
}

describe("canvas skill mentions", () => {
    it("only exposes added skills as composer references", () => {
        const references = buildSkillMentionReferences([skill(), skill({ skill_id: "skill-2", skill_name: "未加入", is_added: false })]);
        expect(references.map((item) => item.id)).toEqual(["skill:skill-1"]);
        expect(references[0]?.kind).toBe("skill");
    });

    it("resolves mentioned skills without expanding their instruction into the prompt", () => {
        const active = skill();
        const inactive = skill({ skill_id: "skill-2", skill_name: "未加入", is_added: false });
        expect(resolveSkillMentions("请使用 @镜头拆解，但不要使用 @未加入。", [active, inactive]).map((item) => item.skill_id)).toEqual(["skill-1"]);
    });
});