import { describe, expect, it } from "@jest/globals"
import {
  buildPanelNodeNameAliasMap,
  normalizeNodeNameForMatch,
  resolvePanelNodeNameFromAlias,
} from "@/lib/panel-node-alias"

describe("panel-node-alias", () => {
  it("应按真实编号解析 Board_n / Panel_n，不依赖面板数组顺序", () => {
    const panelAliasMap = buildPanelNodeNameAliasMap([
      { gltfNodeName: "panel_003", code: "CAD_panel_003", name: "竖隔板" },
      { gltfNodeName: "panel_001", code: "CAD_panel_001", name: "竖隔板" },
      { gltfNodeName: "panel_000", code: "CAD_panel_000", name: "横隔板" },
    ])

    expect(
      resolvePanelNodeNameFromAlias(panelAliasMap, "Board_1", {
        allowRawFallback: false,
      }),
    ).toBe("panel_001")
    expect(
      resolvePanelNodeNameFromAlias(panelAliasMap, "Panel_1", {
        allowRawFallback: false,
      }),
    ).toBe("panel_001")
    expect(
      resolvePanelNodeNameFromAlias(panelAliasMap, "Board_3", {
        allowRawFallback: false,
      }),
    ).toBe("panel_003")
    expect(
      resolvePanelNodeNameFromAlias(panelAliasMap, "Board_0", {
        allowRawFallback: false,
      }),
    ).toBe("panel_000")
  })

  it("当 canonical 不含 0 号面板时，别名层不应做顺序兜底映射", () => {
    const panelAliasMap = buildPanelNodeNameAliasMap([
      { gltfNodeName: "panel_003", code: "CAD_panel_003", name: "竖隔板" },
      { gltfNodeName: "panel_001", code: "CAD_panel_001", name: "横隔板" },
    ])

    expect(
      resolvePanelNodeNameFromAlias(panelAliasMap, "Board_1", {
        allowRawFallback: false,
      }),
    ).toBe("panel_001")
    expect(
      resolvePanelNodeNameFromAlias(panelAliasMap, "Board_2", {
        allowRawFallback: false,
      }),
    ).toBeNull()
  })

  it("应兼容 cad_ 前缀与去前缀名称互相解析", () => {
    const panelAliasMap = buildPanelNodeNameAliasMap([
      {
        gltfNodeName: "cad_panel_left",
        code: "cad_panel_left",
        name: "Panel Left",
      },
    ])

    expect(
      resolvePanelNodeNameFromAlias(panelAliasMap, "cad_panel_left", {
        allowRawFallback: false,
      }),
    ).toBe("cad_panel_left")
    expect(
      resolvePanelNodeNameFromAlias(panelAliasMap, "panel_left", {
        allowRawFallback: false,
      }),
    ).toBe("cad_panel_left")
  })

  it("名称规范化应去除 cad_ 前缀并忽略大小写与分隔符", () => {
    expect(normalizeNodeNameForMatch(" CAD_Panel-01 ")).toBe("panel01")
    expect(normalizeNodeNameForMatch("Panel_01")).toBe("panel01")
  })

  it("模糊匹配时应避免 panel_10 误映射到 panel_1", () => {
    const panelAliasMap = buildPanelNodeNameAliasMap([
      { gltfNodeName: "cad_panel_1", code: "P-001", name: "侧板1" },
      { gltfNodeName: "cad_panel_10", code: "P-010", name: "侧板10" },
    ])

    expect(
      resolvePanelNodeNameFromAlias(panelAliasMap, "panel_10_mesh", {
        allowRawFallback: false,
      }),
    ).toBe("cad_panel_10")
  })

  it("仅存在 panel_1 时，panel_10 查询不应误命中", () => {
    const panelAliasMap = buildPanelNodeNameAliasMap([
      { gltfNodeName: "cad_panel_1", code: "P-001", name: "Panel" },
    ])

    expect(
      resolvePanelNodeNameFromAlias(panelAliasMap, "panel_10_mesh", {
        allowRawFallback: false,
      }),
    ).toBeNull()
  })

  it("应兼容 panel_001_2 这类带子编号节点并映射到主面板", () => {
    const panelAliasMap = buildPanelNodeNameAliasMap([
      { gltfNodeName: "panel_001", code: "CAD_panel_001", name: "竖隔板" },
      { gltfNodeName: "panel_003", code: "CAD_panel_003", name: "横隔板" },
    ])

    expect(
      resolvePanelNodeNameFromAlias(panelAliasMap, "panel_001_2", {
        allowRawFallback: false,
      }),
    ).toBe("panel_001")
    expect(
      resolvePanelNodeNameFromAlias(panelAliasMap, "board_001_5", {
        allowRawFallback: false,
      }),
    ).toBe("panel_001")
  })

  it("显示编号别名不应覆盖真实 canonical panel id", () => {
    const panelAliasMap = buildPanelNodeNameAliasMap([
      { gltfNodeName: "panel_008", code: "CAD_009", name: "层板 9" },
      { gltfNodeName: "panel_009", code: "CAD_010", name: "顶板 10" },
    ])

    expect(
      resolvePanelNodeNameFromAlias(panelAliasMap, "CAD_009", {
        allowRawFallback: false,
      }),
    ).toBe("panel_008")
    expect(
      resolvePanelNodeNameFromAlias(panelAliasMap, "panel_009", {
        allowRawFallback: false,
      }),
    ).toBe("panel_009")
    expect(
      resolvePanelNodeNameFromAlias(panelAliasMap, "Board_10", {
        allowRawFallback: false,
      }),
    ).toBeNull()
  })
})