package com.aiosman.riderpro.data

import com.aiosman.riderpro.AppStore
import com.aiosman.riderpro.data.api.ApiClient
import com.aiosman.riderpro.data.api.LoginUserRequestBody
import com.aiosman.riderpro.data.api.RegisterRequestBody
import com.aiosman.riderpro.test.TestDatabase
import okhttp3.MediaType.Companion.toMediaTypeOrNull
import okhttp3.MultipartBody
import okhttp3.RequestBody
import okhttp3.RequestBody.Companion.asRequestBody
import okhttp3.RequestBody.Companion.toRequestBody
import java.io.File

data class AccountProfileEntity(
    val id: Int,
    val followerCount: Int,
    val followingCount: Int,
    val nickName: String,
    val avatar: String,
    val bio: String,
    val country: String,
    val isFollowing: Boolean
)

//{
//    "id": 1,
//    "username": "root",
//    "nickname": "rider_4351",
//    "avatar": "/api/v1/public/default_avatar.jpeg",
//    "followingCount": 1,
//    "followerCount": 0
//}
data class AccountProfile(
    val id: Int,
    val username: String,
    val nickname: String,
    val avatar: String,
    val followingCount: Int,
    val followerCount: Int,
    val isFollowing: Boolean
) {
    fun toAccountProfileEntity(): AccountProfileEntity {
        return AccountProfileEntity(
            id = id,
            followerCount = followerCount,
            followingCount = followingCount,
            nickName = nickname,
            avatar = ApiClient.BASE_SERVER + avatar + "?token=${AppStore.token}",
            bio = "",
            country = "Worldwide",
            isFollowing = isFollowing
        )
    }
}

interface AccountService {
    suspend fun getMyAccountProfile(): AccountProfileEntity
    suspend fun getAccountProfileById(id: Int): AccountProfileEntity
    suspend fun getMyAccount(): UserAuth
    suspend fun loginUserWithPassword(loginName: String, password: String): UserAuth
    suspend fun logout()
    suspend fun updateAvatar(uri: String)
    suspend fun updateProfile(avatar: UploadImage?, nickName: String?, bio: String?)
    suspend fun registerUserWithPassword(loginName: String, password: String)
}

class TestAccountServiceImpl : AccountService {
    override suspend fun getMyAccountProfile(): AccountProfileEntity {
        val resp = ApiClient.api.getMyAccount()
        val body = resp.body() ?: throw ServiceException("Failed to get account")
        return body.data.toAccountProfileEntity()
    }

    override suspend fun getAccountProfileById(id: Int): AccountProfileEntity {
        val resp = ApiClient.api.getAccountProfileById(id)
        val body = resp.body() ?: throw ServiceException("Failed to get account")
        return body.data.toAccountProfileEntity()
    }

    override suspend fun getMyAccount(): UserAuth {
        val resp = ApiClient.api.checkToken()
        val body = resp.body() ?: throw ServiceException("Failed to get account")
        return UserAuth(body.id)
    }

    override suspend fun loginUserWithPassword(loginName: String, password: String): UserAuth {
        val resp = ApiClient.api.login(LoginUserRequestBody(loginName, password))
        val body = resp.body() ?: throw ServiceException("Failed to login")
        return UserAuth(0, body.token)
    }

    override suspend fun logout() {
        // do nothing
    }

    override suspend fun updateAvatar(uri: String) {
        TestDatabase.accountData = TestDatabase.accountData.map {
            if (it.id == 1) {
                it.copy(avatar = uri)
            } else {
                it
            }
        }
    }

    fun createMultipartBody(file: File, filename:String,name: String): MultipartBody.Part {
        val requestFile = file.asRequestBody("image/*".toMediaTypeOrNull())
        return MultipartBody.Part.createFormData(name, filename, requestFile)
    }

    override suspend fun updateProfile(avatar: UploadImage?, nickName: String?, bio: String?) {
        val nicknameField: RequestBody? = nickName?.toRequestBody("text/plain".toMediaTypeOrNull())
        val avatarField: MultipartBody.Part? = avatar?.let {
            createMultipartBody(it.file,it.filename, "avatar")
        }
        ApiClient.api.updateProfile(avatarField, nicknameField)
    }

    override suspend fun registerUserWithPassword(loginName: String, password: String) {
        ApiClient.api.register(RegisterRequestBody(loginName, password))
    }
}