package com.complycube.reactnative.config.parser

import com.complycube.reactnative.config.TestFixtures
import kotlin.test.Test
import kotlin.test.assertEquals
import kotlin.test.assertFailsWith
import kotlin.test.assertNotNull

class DesignTokensParserTest {

    private val parser = DesignTokensParser()

    @Test
    fun parsesRepresentativePayloadIncludingHyphenatedTypographyKeys() {
        val tokens = parser.parse(TestFixtures.designTokens())

        assertEquals("2026-03-17T12:00:00Z", tokens.updatedAt)
        assertEquals(2, tokens.version)
        assertEquals("dark", tokens.theme)
        assertEquals("#1D4ED8", tokens.colors?.light?.primary?.bg?.default)
        assertEquals("#F8FAFC", tokens.colors?.dark?.surface?.on?.default)
        assertEquals(8, tokens.rounding?.md)
        assertEquals(8, tokens.padding?.md)
        assertEquals(16f, tokens.text?.bodyLg?.size)
        assertEquals(1.5f, tokens.text?.bodyLg?.lineHeight)
        assertEquals(600, tokens.text?.bodyLg?.weight)
        assertEquals("#80000000", tokens.components?.backgroundOverlay?.color)
        assertEquals(true, tokens.animations?.enabled)
        assertEquals(true, tokens.haptics?.enabled)
        assertEquals("Example footer", tokens.logo?.footerText)
    }

    @Test
    fun integerLikeRnNumbersAreNormalizedBeforeDecoding() {
        val tokens = parser.parse(
            TestFixtures.designTokens(
                version = 3.0,
                roundingMd = 10.0,
                weight = 650.0,
                lineHeight = 24.0
            )
        )

        assertEquals(3, tokens.version)
        assertEquals(10, tokens.rounding?.md)
        assertEquals(650, tokens.text?.bodyLg?.weight)
        assertEquals(24f, tokens.text?.bodyLg?.lineHeight)
    }

    @Test
    fun malformedPayloadThrows() {
        val error = assertFailsWith<Exception> {
            parser.parse(
                mapOf(
                    "theme" to "dark",
                    "animations" to "enabled"
                )
            )
        }

        assertNotNull(error.message)
    }
}