package es.globergy.tknative.network

import okhttp3.MultipartBody
import okhttp3.OkHttpClient
import okhttp3.logging.HttpLoggingInterceptor
import retrofit2.Response
import retrofit2.Retrofit
import retrofit2.converter.gson.GsonConverterFactory
import retrofit2.http.Body
import retrofit2.http.Header
import retrofit2.http.Multipart
import retrofit2.http.POST
import retrofit2.http.Part

data class AuthRequest(
    val email: String,
    val password: String,
)

data class AuthResponse(
    val ok: Boolean,
    val token: String?,
    val access_token: String?,
    val error: String?,
)

data class OcrParsed(
    val expense_date: String?,
    val merchant: String?,
    val amount: Double?,
    val vat_percent: Double?,
    val category: String?,
)

data class OcrData(
    val parsed: OcrParsed?,
)

data class OcrResponse(
    val ok: Boolean,
    val data: OcrData?,
    val error: String?,
)

interface TkApiService {
    @POST("api.php?action=auth.token")
    suspend fun authToken(
        @Body request: AuthRequest,
    ): Response<AuthResponse>

    @Multipart
    @POST("api.php?action=ocr.extract")
    suspend fun ocrExtract(
        @Header("Authorization") authorization: String,
        @Part ticket: MultipartBody.Part,
    ): Response<OcrResponse>
}

object TkApi {
    private const val BASE_URL = "https://globergycloud.es/GSC/TK/"

    val service: TkApiService by lazy {
        val logging = HttpLoggingInterceptor().apply {
            level = HttpLoggingInterceptor.Level.BASIC
        }
        val client = OkHttpClient.Builder()
            .addInterceptor(logging)
            .build()

        Retrofit.Builder()
            .baseUrl(BASE_URL)
            .client(client)
            .addConverterFactory(GsonConverterFactory.create())
            .build()
            .create(TkApiService::class.java)
    }
}