mindnet_obsidian/src/tests/interview/parseInterviewConfig.test.ts

import { describe, it, expect } from "vitest";
import { parseInterviewConfig, validateConfig } from "../../interview/parseInterviewConfig";
import type { InterviewConfig } from "../../interview/types";

describe("parseInterviewConfig", () => {
  const fixtureYaml = `
version: "2.0"
frontmatterWhitelist:
  - title
  - id
  - date
  - tags

profiles:
  - key: profile1
    label: "Test Profile 1"
    note_type: "note"
    group: "test"
    defaults:
      template: "default"
    steps:
      - type: loop
        key: items_loop
        label: "Items Loop"
        items:
          - type: capture_frontmatter
            key: title_field
            label: "Title"
            field: title
            required: true
          - type: capture_text
            key: content_field
            label: "Content"
            required: false
      - type: llm_dialog
        key: llm_step
        label: "LLM Dialog"
        prompt: "What is the main topic?"
        system_prompt: "You are a helpful assistant."
        model: "gpt-4"
        temperature: 0.7
        max_tokens: 500

  - key: profile2
    label: "Test Profile 2"
    note_type: "interview"
    steps:
      - type: capture_frontmatter
        key: date_field
        field: date
        required: false
      - type: llm_dialog
        key: analysis
        prompt: "Analyze the content"
`;

  it("parses YAML correctly", () => {
    const result = parseInterviewConfig(fixtureYaml);

    expect(result.errors.length).toBe(0);
    expect(result.config.version).toBe("2.0");
    expect(result.config.frontmatterWhitelist).toEqual(["title", "id", "date", "tags"]);
    expect(result.config.profiles.length).toBe(2);
  });

  it("parses profile structure correctly", () => {
    const result = parseInterviewConfig(fixtureYaml);

    const profile1 = result.config.profiles[0];
    if (!profile1) throw new Error("Expected profile1");

    expect(profile1.key).toBe("profile1");
    expect(profile1.label).toBe("Test Profile 1");
    expect(profile1.note_type).toBe("note");
    expect(profile1.group).toBe("test");
    expect(profile1.defaults).toEqual({ template: "default" });
    expect(profile1.steps.length).toBe(2);
  });

  it("parses loop step correctly", () => {
    const result = parseInterviewConfig(fixtureYaml);

    const profile1 = result.config.profiles[0];
    if (!profile1) throw new Error("Expected profile1");

    const loopStep = profile1.steps[0];
    if (!loopStep || loopStep.type !== "loop") {
      throw new Error("Expected loop step");
    }

    expect(loopStep.key).toBe("items_loop");
    expect(loopStep.label).toBe("Items Loop");
    expect(loopStep.items.length).toBe(2);

    const firstItem = loopStep.items[0];
    if (!firstItem || firstItem.type !== "capture_frontmatter") {
      throw new Error("Expected capture_frontmatter step");
    }
    expect(firstItem.key).toBe("title_field");
    expect(firstItem.field).toBe("title");
    expect(firstItem.required).toBe(true);
  });

  it("parses llm_dialog step correctly", () => {
    const result = parseInterviewConfig(fixtureYaml);

    const profile1 = result.config.profiles[0];
    if (!profile1) throw new Error("Expected profile1");

    const llmStep = profile1.steps[1];
    if (!llmStep || llmStep.type !== "llm_dialog") {
      throw new Error("Expected llm_dialog step");
    }

    expect(llmStep.key).toBe("llm_step");
    expect(llmStep.prompt).toBe("What is the main topic?");
    expect(llmStep.system_prompt).toBe("You are a helpful assistant.");
    expect(llmStep.model).toBe("gpt-4");
    expect(llmStep.temperature).toBe(0.7);
    expect(llmStep.max_tokens).toBe(500);
  });

  it("parses capture_frontmatter step correctly", () => {
    const result = parseInterviewConfig(fixtureYaml);

    const profile2 = result.config.profiles[1];
    if (!profile2) throw new Error("Expected profile2");

    const captureStep = profile2.steps[0];
    if (!captureStep || captureStep.type !== "capture_frontmatter") {
      throw new Error("Expected capture_frontmatter step");
    }

    expect(captureStep.key).toBe("date_field");
    expect(captureStep.field).toBe("date");
    expect(captureStep.required).toBe(false);
  });

  it("parses capture_text step correctly", () => {
    const result = parseInterviewConfig(fixtureYaml);

    const profile1 = result.config.profiles[0];
    if (!profile1) throw new Error("Expected profile1");

    const loopStep = profile1.steps[0];
    if (!loopStep || loopStep.type !== "loop") {
      throw new Error("Expected loop step");
    }

    const captureTextStep = loopStep.items[1];
    if (!captureTextStep || captureTextStep.type !== "capture_text") {
      throw new Error("Expected capture_text step");
    }

    expect(captureTextStep.key).toBe("content_field");
    expect(captureTextStep.required).toBe(false);
  });

  it("validates unique profile keys", () => {
    const yamlWithDuplicate = `
version: "2.0"
frontmatterWhitelist: []
profiles:
  - key: profile1
    label: "Profile 1"
    note_type: "note"
    steps: []
  - key: profile1
    label: "Profile 1 Duplicate"
    note_type: "note"
    steps: []
`;

    const result = parseInterviewConfig(yamlWithDuplicate);
    const validationErrors = validateConfig(result.config);

    expect(validationErrors.some(e => e.includes("Duplicate profile key"))).toBe(true);
  });

  it("validates capture_frontmatter.field in whitelist", () => {
    const yamlWithInvalidField = `
version: "2.0"
frontmatterWhitelist:
  - title
  - id
profiles:
  - key: profile1
    label: "Profile 1"
    note_type: "note"
    steps:
      - type: capture_frontmatter
        key: invalid_field
        field: invalid_field_name
`;

    const result = parseInterviewConfig(yamlWithInvalidField);
    const validationErrors = validateConfig(result.config);

    expect(
      validationErrors.some(e =>
        e.includes("capture_frontmatter field 'invalid_field_name' not in frontmatterWhitelist")
      )
    ).toBe(true);
  });

  it("validates capture_frontmatter.field in nested loop", () => {
    const yamlWithNestedInvalidField = `
version: "2.0"
frontmatterWhitelist:
  - title
profiles:
  - key: profile1
    label: "Profile 1"
    note_type: "note"
    steps:
      - type: loop
        key: items
        items:
          - type: capture_frontmatter
            key: invalid
            field: invalid_field
`;

    const result = parseInterviewConfig(yamlWithNestedInvalidField);
    const validationErrors = validateConfig(result.config);

    expect(
      validationErrors.some(e =>
        e.includes("capture_frontmatter field 'invalid_field' not in frontmatterWhitelist")
      )
    ).toBe(true);
  });

  it("handles invalid YAML gracefully", () => {
    const invalidYaml = "invalid: yaml: content: [";

    const result = parseInterviewConfig(invalidYaml);

    expect(result.errors.length).toBeGreaterThan(0);
    expect(result.config.profiles.length).toBe(0);
  });

  it("handles missing required fields", () => {
    const incompleteYaml = `
version: "2.0"
frontmatterWhitelist: []
profiles:
  - key: profile1
    label: "Profile 1"
    # missing note_type
    steps: []
`;

    const result = parseInterviewConfig(incompleteYaml);

    // Profile should be skipped due to missing note_type
    expect(result.config.profiles.length).toBe(0);
    expect(result.errors.length).toBeGreaterThan(0);
  });

  it("parses YAML with 'kind' and 'id' fields (real-world format)", () => {
    const yamlWithKindAndId = `
version: 2
frontmatter_whitelist:
  - id
  - title
  - type
profiles:
  - key: experience_hub
    group: experience
    label: "Experience – Hub"
    note_type: experience
    defaults:
      status: active
    steps:
      - id: title
        kind: capture_frontmatter
        field: title
        label: "Hub Titel"
        required: true
      - id: items
        kind: loop
        label: "Erlebnisse"
        steps:
          - id: item_text
            kind: capture_text
            label: "Erlebnis"
            required: true
      - id: review
        kind: review
        label: "Review & Apply"
`;

    const result = parseInterviewConfig(yamlWithKindAndId);

    // Log errors for debugging
    if (result.errors.length > 0) {
      console.log("Parse errors:", result.errors);
    }

    expect(result.errors.length).toBe(0);
    expect(result.config.profiles.length).toBe(1);

    const profile = result.config.profiles[0];
    if (!profile) throw new Error("Expected profile");

    expect(profile.key).toBe("experience_hub");
    expect(profile.label).toBe("Experience – Hub");
    expect(profile.note_type).toBe("experience");
    expect(profile.group).toBe("experience");
    expect(profile.steps.length).toBe(3);

    // First step: capture_frontmatter
    const titleStep = profile.steps[0];
    if (!titleStep || titleStep.type !== "capture_frontmatter") {
      throw new Error("Expected capture_frontmatter step");
    }
    expect(titleStep.key).toBe("title");
    expect(titleStep.field).toBe("title");
    expect(titleStep.label).toBe("Hub Titel");
    expect(titleStep.required).toBe(true);

    // Second step: loop
    const loopStep = profile.steps[1];
    if (!loopStep || loopStep.type !== "loop") {
      throw new Error("Expected loop step");
    }
    expect(loopStep.key).toBe("items");
    expect(loopStep.label).toBe("Erlebnisse");
    expect(loopStep.items.length).toBe(1);

    const nestedStep = loopStep.items[0];
    if (!nestedStep || nestedStep.type !== "capture_text") {
      throw new Error("Expected capture_text step in loop");
    }
    expect(nestedStep.key).toBe("item_text");
    expect(nestedStep.label).toBe("Erlebnis");
    expect(nestedStep.required).toBe(true);

    // Third step: review
    const reviewStep = profile.steps[2];
    if (!reviewStep || reviewStep.type !== "review") {
      throw new Error("Expected review step");
    }
    expect(reviewStep.key).toBe("review");
    expect(reviewStep.label).toBe("Review & Apply");
  });
});