import { createId } from "@paralleldrive/cuid2";
import { describe, expect, it } from "vitest";
import { idSchema, resumeDataSchema, skillSchema } from "./rxresume-schema";

describe("RxResume Schema Validation", () => {
  describe("idSchema (CUID2)", () => {
    it("should accept valid CUID2 IDs generated by the library", () => {
      // Generate real CUID2 IDs using the official library
      const validIds = [createId(), createId(), createId()];

      validIds.forEach((id) => {
        const result = idSchema.safeParse(id);
        expect(result.success, `ID "${id}" should be valid`).toBe(true);
      });
    });

    it('should reject invalid IDs like "skill-0"', () => {
      const invalidIds = [
        "skill-0", // contains hyphen
        "skill-1", // contains hyphen
        "skill-123", // contains hyphen
        "item_1", // contains underscore
        "ABC123", // uppercase letters
        "", // empty
      ];

      invalidIds.forEach((id) => {
        const result = idSchema.safeParse(id);
        expect(result.success, `ID "${id}" should be invalid`).toBe(false);
      });
    });
  });

  describe("skillSchema", () => {
    it("should accept valid skill with CUID2 ID", () => {
      const validSkill = {
        id: createId(),
        visible: true,
        name: "JavaScript",
        description: "",
        level: 3,
        keywords: ["ES6", "TypeScript"],
      };

      const result = skillSchema.safeParse(validSkill);
      expect(result.success).toBe(true);
    });

    it("should reject skill with invalid ID format", () => {
      const invalidSkill = {
        id: "skill-0", // Invalid CUID2
        visible: true,
        name: "JavaScript",
        description: "",
        level: 3,
        keywords: ["ES6"],
      };

      const result = skillSchema.safeParse(invalidSkill);
      expect(result.success).toBe(false);
      if (!result.success) {
        expect(result.error.issues[0].path).toContain("id");
        expect(result.error.issues[0].message).toContain("cuid2");
      }
    });
  });

  describe("resumeDataSchema", () => {
    it("should reject resume with invalid skill IDs", () => {
      const resumeWithInvalidIds = {
        basics: {
          name: "John Doe",
          headline: "Developer",
          email: "john@example.com",
          phone: "",
          location: "",
          url: { label: "", href: "" },
          customFields: [],
          picture: {
            url: "",
            size: 64,
            aspectRatio: 1,
            borderRadius: 0,
            effects: { hidden: false, border: false, grayscale: false },
          },
        },
        sections: {
          summary: {
            id: "summary",
            name: "Summary",
            columns: 1,
            separateLinks: true,
            visible: true,
            content: "",
          },
          skills: {
            id: "skills",
            name: "Skills",
            columns: 1,
            separateLinks: true,
            visible: true,
            items: [
              {
                id: "skill-0", // Invalid!
                visible: true,
                name: "JavaScript",
                description: "",
                level: 1,
                keywords: [],
              },
            ],
          },
          // Minimal required sections
          awards: {
            id: "awards",
            name: "Awards",
            columns: 1,
            separateLinks: true,
            visible: true,
            items: [],
          },
          certifications: {
            id: "certifications",
            name: "Certifications",
            columns: 1,
            separateLinks: true,
            visible: true,
            items: [],
          },
          education: {
            id: "education",
            name: "Education",
            columns: 1,
            separateLinks: true,
            visible: true,
            items: [],
          },
          experience: {
            id: "experience",
            name: "Experience",
            columns: 1,
            separateLinks: true,
            visible: true,
            items: [],
          },
          volunteer: {
            id: "volunteer",
            name: "Volunteer",
            columns: 1,
            separateLinks: true,
            visible: true,
            items: [],
          },
          interests: {
            id: "interests",
            name: "Interests",
            columns: 1,
            separateLinks: true,
            visible: true,
            items: [],
          },
          languages: {
            id: "languages",
            name: "Languages",
            columns: 1,
            separateLinks: true,
            visible: true,
            items: [],
          },
          profiles: {
            id: "profiles",
            name: "Profiles",
            columns: 1,
            separateLinks: true,
            visible: true,
            items: [],
          },
          projects: {
            id: "projects",
            name: "Projects",
            columns: 1,
            separateLinks: true,
            visible: true,
            items: [],
          },
          publications: {
            id: "publications",
            name: "Publications",
            columns: 1,
            separateLinks: true,
            visible: true,
            items: [],
          },
          references: {
            id: "references",
            name: "References",
            columns: 1,
            separateLinks: true,
            visible: true,
            items: [],
          },
          custom: {},
        },
        metadata: {
          template: "rhyhorn",
          layout: [[["summary"], ["skills"]]],
          css: { value: "", visible: false },
          page: {
            margin: 18,
            format: "a4",
            options: { breakLine: true, pageNumbers: true },
          },
          theme: { background: "#ffffff", text: "#000000", primary: "#dc2626" },
          typography: {
            font: {
              family: "IBM Plex Serif",
              subset: "latin",
              variants: ["regular"],
              size: 14,
            },
            lineHeight: 1.5,
            hideIcons: false,
            underlineLinks: true,
          },
          notes: "",
        },
      };

      const result = resumeDataSchema.safeParse(resumeWithInvalidIds);
      expect(result.success).toBe(false);

      if (!result.success) {
        // Should have error about the skill ID
        const idError = result.error.issues.find(
          (issue) =>
            issue.path.join(".").includes("skills.items") &&
            issue.path.includes("id"),
        );
        expect(idError).toBeDefined();
      }
    });
  });
});