package com.contentsquare.rn.csq.utils

import com.contentsquare.api.model.Metadata
import com.facebook.react.bridge.Arguments
import com.facebook.react.bridge.WritableMap
import io.mockk.every
import io.mockk.mockk
import io.mockk.mockkStatic
import io.mockk.unmockkAll
import io.mockk.verify
import org.junit.After
import org.junit.Assert.assertEquals
import org.junit.Before
import org.junit.Test

class MetadataConverterTest {

    private lateinit var mockWritableMap: WritableMap
    private lateinit var mockMetadata: Metadata

    @Before
    fun setup() {
        mockkStatic(Arguments::class)
        mockWritableMap = mockk(relaxed = true)
        every { Arguments.createMap() } returns mockWritableMap

        mockMetadata = mockk(relaxed = true)
    }

    @After
    fun tearDown() {
        unmockkAll()
    }

    @Test
    fun `convertCSQMetadataToMap should convert metadata fields to WritableMap`() {
        // Given
        every { mockMetadata.userId } returns "user123"
        every { mockMetadata.sessionId } returns "session456"
        every { mockMetadata.identity } returns "identity789"
        every { mockMetadata.environmentId } returns "env101"
        every { mockMetadata.projectId } returns "project202"
        every { mockMetadata.sessionReplayUrl } returns "https://replay.url"

        // When
        val result = MetadataConverter.convertCSQMetadataToMap(mockMetadata)

        // Then
        verify { Arguments.createMap() }
        verify { mockWritableMap.putString("userID", "user123") }
        verify { mockWritableMap.putString("sessionID", "session456") }
        verify { mockWritableMap.putString("identity", "identity789") }
        verify { mockWritableMap.putString("environmentID", "env101") }
        verify { mockWritableMap.putString("projectID", "project202") }
        verify { mockWritableMap.putString("sessionReplayURL", "https://replay.url") }
        assertEquals(mockWritableMap, result)
    }

    @Test
    fun `convertCSQMetadataToMap should handle null fields`() {
        // Given
        every { mockMetadata.userId } returns null
        every { mockMetadata.sessionId } returns null
        every { mockMetadata.identity } returns null
        every { mockMetadata.environmentId } returns null
        every { mockMetadata.projectId } returns null
        every { mockMetadata.sessionReplayUrl } returns null

        // When
        val result = MetadataConverter.convertCSQMetadataToMap(mockMetadata)

        // Then
        verify { Arguments.createMap() }
        verify { mockWritableMap.putNull("userID") }
        verify { mockWritableMap.putNull("sessionID") }
        verify { mockWritableMap.putNull("identity") }
        verify { mockWritableMap.putNull("environmentID") }
        verify { mockWritableMap.putNull("projectID") }
        verify { mockWritableMap.putNull("sessionReplayURL") }
        assertEquals(mockWritableMap, result)
    }

    @Test
    fun `convertCSQMetadataToMap should handle exceptions gracefully`() {
        // Given
        every { mockMetadata.userId } throws RuntimeException("Test exception")

        // When
        val result = MetadataConverter.convertCSQMetadataToMap(mockMetadata)

        // Then
        verify { Arguments.createMap() }
        verify { mockWritableMap.putNull("userID") }
        verify { mockWritableMap.putNull("sessionID") }
        verify { mockWritableMap.putNull("identity") }
        verify { mockWritableMap.putNull("environmentID") }
        verify { mockWritableMap.putNull("projectID") }
        verify { mockWritableMap.putNull("sessionReplayURL") }
        assertEquals(mockWritableMap, result)
    }
}