import { render } from "@testing-library/react";
import React from "react";

// Simple focused test for the key minimal logic without complex mocking
describe("NodeToolbar Focused Tests", () => {
  // Test the core minimal calculation logic in isolation
  describe("isMinimal calculation logic", () => {
    const calculateIsMinimal = (outputs: any[]) => {
      const hasGroupOutputs = outputs?.some?.(
        (output) => output?.group_outputs,
      );
      const hasOutputs = outputs?.length && outputs.length > 1;
      return !!(hasOutputs && !hasGroupOutputs);
    };

    it("should correctly identify minimal nodes", () => {
      // Multiple outputs without group outputs = minimal
      const minimalOutputs = [
        { name: "output1", group_outputs: false },
        { name: "output2", group_outputs: false },
      ];
      expect(calculateIsMinimal(minimalOutputs)).toBe(true);
    });

    it("should correctly identify non-minimal nodes with group outputs", () => {
      // Has group outputs = not minimal
      const nonMinimalOutputs = [
        { name: "output1", group_outputs: true },
        { name: "output2", group_outputs: false },
      ];
      expect(calculateIsMinimal(nonMinimalOutputs)).toBe(false);
    });

    it("should correctly identify non-minimal nodes with single output", () => {
      // Single output = not minimal
      const singleOutput = [{ name: "output1", group_outputs: false }];
      expect(calculateIsMinimal(singleOutput)).toBe(false);
    });

    it("should handle edge cases", () => {
      expect(calculateIsMinimal([])).toBe(false);
      expect(calculateIsMinimal(undefined as any)).toBe(false);
      expect(calculateIsMinimal(null as any)).toBe(false);
    });
  });

  // Test the minimize logic
  describe("handleMinimize logic", () => {
    const shouldAllowMinimize = (isMinimal: boolean, showNode: boolean) => {
      return isMinimal || !showNode;
    };

    it("should allow minimize when node is minimal and shown", () => {
      expect(shouldAllowMinimize(true, true)).toBe(true);
    });

    it("should allow expand when node is hidden (regardless of minimal status)", () => {
      expect(shouldAllowMinimize(false, false)).toBe(true); // Allow expand
      expect(shouldAllowMinimize(true, false)).toBe(true); // Allow expand
    });

    it("should not allow minimize when node is not minimal and shown", () => {
      expect(shouldAllowMinimize(false, true)).toBe(false);
    });
  });

  // Test the auto-expand logic
  describe("auto-expand logic", () => {
    const shouldAutoExpand = (isMinimal: boolean, showNode: boolean) => {
      return !isMinimal && !showNode;
    };

    it("should auto-expand non-minimal hidden nodes", () => {
      expect(shouldAutoExpand(false, false)).toBe(true);
    });

    it("should not auto-expand minimal hidden nodes", () => {
      expect(shouldAutoExpand(true, false)).toBe(false);
    });

    it("should not auto-expand visible nodes", () => {
      expect(shouldAutoExpand(false, true)).toBe(false);
      expect(shouldAutoExpand(true, true)).toBe(false);
    });
  });

  // Test combinations that represent real-world scenarios
  describe("real-world scenarios", () => {
    const testScenario = (
      outputs: any[],
      expectedMinimal: boolean,
      description: string,
    ) => {
      it(description, () => {
        const hasGroupOutputs = outputs?.some?.(
          (output) => output?.group_outputs,
        );
        const hasOutputs = outputs?.length && outputs.length > 1;
        const isMinimal = !!(hasOutputs && !hasGroupOutputs);

        expect(isMinimal).toBe(expectedMinimal);
      });
    };

    testScenario(
      [
        { name: "text", group_outputs: false },
        { name: "data", group_outputs: false },
      ],
      true,
      "should handle typical component with multiple simple outputs",
    );

    testScenario(
      [{ name: "output", group_outputs: true }],
      false,
      "should handle group component with single group output",
    );

    testScenario(
      [
        { name: "result", group_outputs: false },
        { name: "status", group_outputs: false },
        { name: "metadata", group_outputs: false },
      ],
      true,
      "should handle component with many simple outputs",
    );

    testScenario(
      [
        { name: "data", group_outputs: false },
        { name: "grouped_outputs", group_outputs: true },
      ],
      false,
      "should handle mixed output types",
    );
  });

  // Integration test for the complete flow
  describe("complete minimal flow validation", () => {
    it("should handle the complete minimal detection and action flow", () => {
      // Test data representing various node configurations
      const testCases = [
        {
          name: "Standard minimal component",
          outputs: [
            { name: "output1", group_outputs: false },
            { name: "output2", group_outputs: false },
          ],
          expectedMinimal: true,
          expectedCanMinimize: true,
        },
        {
          name: "Non-minimal with group outputs",
          outputs: [
            { name: "output1", group_outputs: true },
            { name: "output2", group_outputs: false },
          ],
          expectedMinimal: false,
          expectedCanMinimize: false,
        },
        {
          name: "Single output component",
          outputs: [{ name: "output1", group_outputs: false }],
          expectedMinimal: false,
          expectedCanMinimize: false,
        },
      ];

      testCases.forEach(
        ({ name, outputs, expectedMinimal, expectedCanMinimize }) => {
          // Calculate minimal status
          const hasGroupOutputs = outputs?.some?.(
            (output) => output?.group_outputs,
          );
          const hasOutputs = outputs?.length && outputs.length > 1;
          const isMinimal = !!(hasOutputs && !hasGroupOutputs);

          // Test minimize logic when node is shown
          const canMinimizeWhenShown = isMinimal || false; // showNode = true

          expect(isMinimal).toBe(expectedMinimal);
          expect(canMinimizeWhenShown).toBe(expectedCanMinimize);

          // Log for debugging
          console.log(
            `✓ ${name}: minimal=${isMinimal}, canMinimize=${canMinimizeWhenShown}`,
          );
        },
      );
    });
  });
});
