package com.complycube.reactnative.config.parser

import com.complycube.reactnative.config.parser.*

import com.complycube.reactnative.config.TestFixtures
import com.complycube.reactnative.config.helper.CustomerInfoFieldMapper
import com.complycube.reactnative.config.helper.MetadataTemplateProcessor
import com.complycube.sdk.common.data.CustomerInfoField
import kotlin.test.Test
import kotlin.test.assertTrue

class CustomerInfoParserTest {
    private val parser = CustomerInfoParser(CustomerInfoFieldMapper(), MetadataTemplateProcessor())

    @Test
    fun parsesTopLevelTemplatesAndMetadata() {
        val data = mapOf(
            "title" to "Customer Info",
            "metadataTemplates" to TestFixtures.tinTemplates(),
            "customerInfoFields" to listOf(
                "email",
                mapOf(
                    "details" to listOf(
                        mapOf(
                            "person" to listOf("first_name"),
                            "company" to listOf("name")
                        )
                    ),
                    "metadata" to listOf(
                        TestFixtures.metadataSimple(),
                        TestFixtures.metadataWithCountrySelection("inclusion", listOf("GB", "US"))
                    )
                )
            )
        )

        val stage = parser.parseCustomerInfo(data)
        val fields = stage.customerInfoFields ?: emptyList()
        assertTrue(fields.any { it is CustomerInfoField.Metadata && it.key == "job" })
        assertTrue(fields.any { it is CustomerInfoField.Metadata && it.key == "GB_TIN_HAS" })
        assertTrue(fields.none { it is CustomerInfoField.Metadata && it.key == "US_TIN_HAS" })
    }

    @Test
    fun fallsBackToNestedTemplates() {
        val nestedTemplates = TestFixtures.tinTemplates()
        val data = mapOf(
            "title" to "Customer Info",
            "customerInfoFields" to listOf(
                mapOf(
                    "metadata" to listOf(
                        TestFixtures.metadataWithCountrySelection("inclusion", listOf("GB"))
                    ),
                    "metadataTemplates" to nestedTemplates
                )
            )
        )

        val stage = parser.parseCustomerInfo(data)
        val fields = stage.customerInfoFields ?: emptyList()
        assertTrue(fields.any { it is CustomerInfoField.Metadata && it.key == "GB_TIN_HAS" })
    }
}