package voiceflow

import (
	"context"
	"testing"
)

func TestVoiceflow_Pattern(t *testing.T) {
	tests := []struct {
		name        string
		data        string
		shouldMatch bool
		match       string
	}{
		// True positives
		// https://github.com/funDAOmental/endlessquest/blob/5c008f7c6a7e58c45a88b72fef4b965c258d665c/Voiceflow/agent-api/index.js#L6
		{
			name: `valid_result1`,
			data: `// z0MG IT'S NOT A SECRET (but we'll delete it)
const API_KEY = "VF.DM.6469b4e5909a470007b96250.k4ip0SMy84jWlCsF"; // it should look like this: VF.DM.XXXXXXX.XXXXXX... keep this a secret!`,
			shouldMatch: true,
			match:       `VF.DM.6469b4e5909a470007b96250.k4ip0SMy84jWlCsF`,
		},
		// https://github.com/sherifButt/ll-site/blob/b98b268214324da42a84e996e4c03c242e122680/src/components/Chatbot.jsx#L14
		{
			name: `valid_result2`,
			data: `  const runtime = useRuntime({
    verify: { authorization: 'VF.DM.652da078cde70b0008e1c5df.zsIo23VTxNXKfb9f' },
    session: { userID: 'user_123' },
  });`,
			shouldMatch: true,
			match:       `VF.DM.652da078cde70b0008e1c5df.zsIo23VTxNXKfb9f`,
		},
		// https://github.com/the-vv/Voiceflow-chatbot/blob/324db17693dd46387ea7a020e92c4e79b94306c6/src/app/chat/chat.component.ts#L27
		{
			name: `valid_result3`,
			data: `    this.http.delete('https://general-runtime.voiceflow.com/state/user/TEST_USER', {
      headers: {
        Authorization: "VF.DM.652ecc210267ec00078fc726.ZFPdEwvU0d1jiIMq"
      }
    }).subscribe(res => {
      this.loading = false;
      this.doPrompt('', { action: { type: 'launch' } });
    })`,
			shouldMatch: true,
			match:       `VF.DM.652ecc210267ec00078fc726.ZFPdEwvU0d1jiIMq`,
		},
		// https://github.com/legionX7/Graduation-Project-API/blob/451431771d3fba1d8c634b8855274b414d7aed6d/mainAPI.py#L547
		{
			name: `valid_result4`,
			data: `
API_KEY = 'VF.DM.646388eb1419c80007bbbaa4.XHOqETFO3cvTxlGl'
VERSION_ID = '646bc'`,
			shouldMatch: true,
			match:       `VF.DM.646388eb1419c80007bbbaa4.XHOqETFO3cvTxlGl`,
		},
		// https://github.com/voiceflow/general-runtime/blob/master/tests/runtime/lib/DataAPI/utils.unit.ts
		{
			name: `valid_result5`,
			data: ` it('extracts ID from a Dialog Manager API key', () => {
      // eslint-disable-next-line no-secrets/no-secrets
      const key = 'VF.DM.628d5d92faf688001bda7907.dmC8KKO1oX8JO5ai';
      const result = utils.extractAPIKeyID(key);

      expect(result).to.equal('628d5d92faf688001bda7907');
    });`,
			shouldMatch: true,
			match:       `VF.DM.628d5d92faf688001bda7907.dmC8KKO1oX8JO5ai`,
		},
		{
			name: `valid_result6_legacy`,
			data: `    it('extracts ID from a Workspace API key', () => {
      // eslint-disable-next-line no-secrets/no-secrets
      const key = 'VF.WS.62bcb0cca5184300066f5ac7.egnKyyzZksiS5iGa';
      const result = utils.extractAPIKeyID(key);

      expect(result).to.equal('62bcb0cca5184300066f5ac7');
    });
`,
			shouldMatch: true,
			match:       `VF.WS.62bcb0cca5184300066f5ac7.egnKyyzZksiS5iGa`,
		},
		{
			name: `valid_result7_legacy`,
			data: `    it('extracts ID from a Legacy Workspace API key', () => {
      // eslint-disable-next-line no-secrets/no-secrets
      const key = 'VF.62bcb0cca5184300066f5ac7.dmC8KKO1oX8JO5az';
      const result = utils.extractAPIKeyID(key);

      expect(result).to.equal('62bcb0cca5184300066f5ac7');
    });`,
			shouldMatch: true,
			match:       `VF.62bcb0cca5184300066f5ac7.dmC8KKO1oX8JO5az`,
		},

		// False positives
		// https://github.com/ImperialCollegeLondon/voiceflow-integration-whatsapp/blob/0f3d6a5638b9acb4989d5bf8e77081cc78e9b976/README.md?plain=1#L155
		{
			name:        `invalid_result1`,
			data:        "Now, paste it in your .env file for the **VF_PROJECT_API** variable<br>\n```VF_PROJECT_API='VF.DM.62xxxxxxxxxxxxxxxxxxxxxxx'```",
			shouldMatch: false,
		},
		// https://github.com/voiceflow/api-examples/blob/c3d8ba9ee8eced7ec8d241973b1eb0284aaec212/rust/src/main.rs#L5
		{
			name:        `invalid_result2`,
			data:        `const API_KEY: &str = "YOUR_API_KEY_HERE"; // it should look like this: VF.DM.XXXXXXX.XXXXXX... keep this a secret!`,
			shouldMatch: false,
		},
	}

	for _, test := range tests {
		t.Run(test.name, func(t *testing.T) {
			s := Scanner{}

			results, err := s.FromData(context.Background(), false, []byte(test.data))
			if err != nil {
				t.Errorf("Voiceflow.FromData() error = %v", err)
				return
			}

			if test.shouldMatch {
				if len(results) == 0 {
					t.Errorf("%s: did not receive a match for '%v' when one was expected", test.name, test.data)
					return
				}
				expected := test.data
				if test.match != "" {
					expected = test.match
				}
				result := results[0]
				resultData := string(result.Raw)
				if resultData != expected {
					t.Errorf("%s: did not receive expected match.\n\texpected: '%s'\n\t  actual: '%s'", test.name, expected, resultData)
					return
				}
			} else {
				if len(results) > 0 {
					t.Errorf("%s: received a match for '%v' when one wasn't wanted", test.name, test.data)
					return
				}
			}
		})
	}
}