import { describe, expect, it } from "vitest";

import {
  getFirstIncompleteWizardStep,
  getPortfolioWizardProgress,
  isPortfolioAssetReady,
  isPortfolioSectionReady,
} from "../lib/portfolio-form-progress";
import {
  assetInputSchema,
  categoryInputSchema,
  projectInputSchema,
  sectionInputSchema,
} from "../lib/portfolio-validation";

describe("portfolio validation", () => {
  it("accepts a valid category payload", () => {
    expect(
      categoryInputSchema.parse({
        slug: "branding",
        nameAr: "الهوية",
        nameEn: "Branding",
        nameDe: "Branding",
        descriptionAr: "وصف",
        descriptionEn: "Description",
        descriptionDe: "Beschreibung",
        sortOrder: 1,
        isActive: true,
      }).slug,
    ).toBe("branding");
  });

  it("rejects invalid project slugs", () => {
    expect(() =>
      projectInputSchema.parse({
        categoryId: "cat_1",
        slug: "Invalid Slug",
        viewMode: "GRID",
        titleAr: "عنوان",
        titleEn: "Title",
        titleDe: "Titel",
        summaryAr: "ملخص",
        summaryEn: "Summary",
        summaryDe: "Zusammenfassung",
        clientName: "Client",
        projectYear: 2025,
        serviceLabelAr: "خدمة",
        serviceLabelEn: "Service",
        serviceLabelDe: "Service",
        previewUrl: "https://example.com",
        currentCoverImagePath: "",
        coverMedia: {
          mode: "external",
          assetId: "",
          url: "https://example.com/cover.jpg",
          label: "Cover",
          kind: "IMAGE",
        },
        sortOrder: 1,
        isFeatured: false,
        isPublished: true,
        sections: [],
        assets: [],
      }),
    ).toThrow(/slug/i);
  });

  it("accepts valid section and asset payloads", () => {
    expect(
      sectionInputSchema.parse({
        type: "RICH_TEXT",
        titleAr: "العنوان",
        titleEn: "Title",
        titleDe: "Titel",
        bodyAr: "النص",
        bodyEn: "Body",
        bodyDe: "Text",
        imagePath: "/uploads/media/covers/example.svg",
        media: {
          mode: "library",
          assetId: "asset_1",
          url: "",
          label: "Section Image",
          kind: "IMAGE",
        },
        linkUrl: "https://example.com",
        sortOrder: 0,
      }).type,
    ).toBe("RICH_TEXT");

    expect(
      sectionInputSchema.parse({
        type: "GALLERY",
        titleAr: "معرض",
        titleEn: "Single Image",
        titleDe: "Einzelbild",
        bodyAr: "",
        bodyEn: "",
        bodyDe: "",
        imagePath: "/uploads/media/sections/example.svg",
        media: {
          mode: "library",
          assetId: "asset_2",
          url: "",
          label: "Single Image",
          kind: "IMAGE",
        },
        linkUrl: "",
        sortOrder: 1,
      }).type,
    ).toBe("GALLERY");

    expect(
      assetInputSchema.parse({
        kind: "IMAGE",
        filePath: "/uploads/media/assets/example.svg",
        fileFieldName: "",
        media: {
          mode: "external",
          assetId: "",
          url: "https://example.com/example.svg",
          label: "Example",
          kind: "IMAGE",
        },
        altAr: "بديل",
        altEn: "Alt",
        altDe: "Alt",
        sortOrder: 0,
      }).kind,
    ).toBe("IMAGE");
  });

  it("accepts valid project view modes", () => {
    expect(
      projectInputSchema.parse({
        categoryId: "cat_1",
        slug: "case-study-entry",
        viewMode: "CASE_STUDY",
        titleAr: "عنوان",
        titleEn: "Title",
        titleDe: "Titel",
        summaryAr: "ملخص",
        summaryEn: "Summary",
        summaryDe: "Zusammenfassung",
        clientName: "Client",
        projectYear: 2025,
        serviceLabelAr: "خدمة",
        serviceLabelEn: "Service",
        serviceLabelDe: "Service",
        previewUrl: "https://example.com",
        currentCoverImagePath: "",
        coverMedia: {
          mode: "external",
          assetId: "",
          url: "https://example.com/cover.jpg",
          label: "Cover",
          kind: "IMAGE",
        },
        sortOrder: 1,
        isFeatured: false,
        isPublished: true,
        sections: [],
        assets: [],
      }).viewMode,
    ).toBe("CASE_STUDY");
  });

  it("rejects invalid media payloads", () => {
    expect(() =>
      assetInputSchema.parse({
        kind: "IMAGE",
        filePath: "",
        fileFieldName: "",
        media: {
          mode: "external",
          assetId: "",
          url: "not-a-url",
          label: "Broken",
          kind: "IMAGE",
        },
        altAr: "بديل",
        altEn: "Alt",
        altDe: "Alt",
        sortOrder: 0,
      }),
    ).toThrow(/url/i);
  });

  it("rejects link sections without a link", () => {
    expect(() =>
      sectionInputSchema.parse({
        type: "LINK",
        titleAr: "رابط",
        titleEn: "Link",
        titleDe: "Link",
        bodyAr: "",
        bodyEn: "",
        bodyDe: "",
        imagePath: "",
        media: {
          mode: "upload",
          assetId: "",
          url: "",
          label: "",
          kind: "IMAGE",
        },
        linkUrl: "",
        sortOrder: 0,
      }),
    ).toThrow(/link/i);
  });

  it("calculates wizard progress and points to the first incomplete step", () => {
    const progress = getPortfolioWizardProgress({
      basics: {
        categoryId: "cat_1",
        slug: "case-study-entry",
        clientName: "Client",
        projectYear: "2025",
        sortOrder: "1",
        viewMode: "GRID",
      },
      content: {
        titleAr: "عنوان",
        titleEn: "Title",
        titleDe: "Titel",
        serviceLabelAr: "خدمة",
        serviceLabelEn: "Service",
        serviceLabelDe: "Service",
        summaryAr: "",
        summaryEn: "",
        summaryDe: "",
      },
      sections: [
        {
          type: "RICH_TEXT",
          titleAr: "العنوان",
          titleEn: "Title",
          titleDe: "Titel",
          bodyAr: "النص",
          bodyEn: "Body",
          bodyDe: "Text",
          linkUrl: "",
          mediaAssetId: "",
        },
      ],
      assets: [
        {
          mediaAssetId: "asset_1",
          altAr: "بديل",
          altEn: "Alt",
          altDe: "Alt",
        },
      ],
    });

    expect(progress.find((step) => step.key === "basics")?.complete).toBe(true);
    expect(progress.find((step) => step.key === "content")?.complete).toBe(false);
    expect(getFirstIncompleteWizardStep(progress)).toBe("content");
  });

  it("marks sections and assets ready only when required fields are present", () => {
    expect(
      isPortfolioSectionReady({
        type: "LINK",
        titleAr: "رابط",
        titleEn: "Link",
        titleDe: "Link",
        bodyAr: "",
        bodyEn: "",
        bodyDe: "",
        linkUrl: "https://example.com",
        mediaAssetId: "",
      }),
    ).toBe(true);

    expect(
      isPortfolioAssetReady({
        mediaAssetId: "asset_1",
        altAr: "بديل",
        altEn: "Alt",
        altDe: "Alt",
      }),
    ).toBe(true);

    expect(
      isPortfolioAssetReady({
        mediaAssetId: "",
        altAr: "بديل",
        altEn: "Alt",
        altDe: "Alt",
      }),
    ).toBe(false);
  });
});