Pixelcat-App-Android/app/src/main/kotlin/at/connyduck/pixelcat/network/FediverseApi.kt

/*
 * Copyright (C) 2020 Conny Duck
 *
 * This file is part of Pixelcat.
 *
 * Pixelcat is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Pixelcat is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

package at.connyduck.pixelcat.network

import at.connyduck.pixelcat.model.AccessToken
import at.connyduck.pixelcat.model.Account
import at.connyduck.pixelcat.model.AppCredentials
import at.connyduck.pixelcat.model.Attachment
import at.connyduck.pixelcat.model.NewStatus
import at.connyduck.pixelcat.model.Notification
import at.connyduck.pixelcat.model.Relationship
import at.connyduck.pixelcat.model.Status
import at.connyduck.pixelcat.model.StatusContext
import okhttp3.MultipartBody
import retrofit2.http.Body
import retrofit2.http.Field
import retrofit2.http.FormUrlEncoded
import retrofit2.http.GET
import retrofit2.http.Header
import retrofit2.http.Multipart
import retrofit2.http.POST
import retrofit2.http.Part
import retrofit2.http.Path
import retrofit2.http.Query

@JvmSuppressWildcards
interface FediverseApi {

    companion object {
        const val PLACEHOLDER_DOMAIN = "x.placeholder"
        const val DOMAIN_HEADER = "Domain"
    }

    @FormUrlEncoded
    @POST("api/v1/apps")
    suspend fun authenticateAppAsync(
        @Header(DOMAIN_HEADER) domain: String,
        @Field("client_name") clientName: String,
        @Field("website") clientWebsite: String,
        @Field("redirect_uris") redirectUris: String,
        @Field("scopes") scopes: String
    ): Result<AppCredentials>

    @FormUrlEncoded
    @POST("oauth/token")
    suspend fun fetchOAuthToken(
        @Header(DOMAIN_HEADER) domain: String,
        @Field("client_id") clientId: String,
        @Field("client_secret") clientSecret: String,
        @Field("redirect_uri") redirectUri: String,
        @Field("code") code: String,
        @Field("grant_type") grantType: String = "authorization_code"
    ): Result<AccessToken>

    @FormUrlEncoded
    @POST("oauth/token")
    suspend fun refreshOAuthToken(
        @Header(DOMAIN_HEADER) domain: String,
        @Field("client_id") clientId: String,
        @Field("client_secret") clientSecret: String,
        @Field("refresh_token") refreshToken: String,
        @Field("grant_type") grantType: String = "refresh_token"
    ): Result<AccessToken>

    @GET("api/v1/accounts/verify_credentials")
    suspend fun accountVerifyCredentials(): Result<Account>

    @GET("api/v1/timelines/home")
    suspend fun homeTimeline(
        @Query("max_id") maxId: String? = null,
        @Query("since_id") sinceId: String? = null,
        @Query("limit") limit: Int? = null
    ): Result<List<Status>>

    @GET("api/v1/accounts/{id}/statuses")
    suspend fun accountTimeline(
        @Path("id") accountId: String,
        @Query("max_id") maxId: String? = null,
        @Query("since_id") sinceId: String? = null,
        @Query("limit") limit: Int? = null,
        @Query("exclude_replies") excludeReplies: Boolean? = false,
        @Query("only_media") onlyMedia: Boolean? = true,
        @Query("pinned") pinned: Boolean? = false
    ): Result<Status>

    @GET("api/v1/accounts/{id}")
    suspend fun account(
        @Path("id") accountId: String
    ): Result<Account>

    @GET("api/v1/accounts/{id}/statuses")
    suspend fun accountStatuses(
        @Path("id") accountId: String,
        @Query("max_id") maxId: String? = null,
        @Query("since_id") sinceId: String? = null,
        @Query("limit") limit: Int? = null,
        @Query("only_media") onlyMedia: Boolean? = null,
        @Query("exclude_reblogs") excludeReblogs: Boolean? = null
    ): Result<List<Status>>

    @FormUrlEncoded
    @POST("api/v1/accounts/{id}/follow")
    suspend fun followAccount(
        @Path("id") accountId: String,
        @Field("reblogs") showReblogs: Boolean
    ): Result<Relationship>

    @POST("api/v1/accounts/{id}/unfollow")
    suspend fun unfollowAccount(
        @Path("id") accountId: String
    ): Result<Relationship>

    @POST("api/v1/accounts/{id}/block")
    suspend fun blockAccount(
        @Path("id") accountId: String
    ): Result<Relationship>

    @POST("api/v1/accounts/{id}/unblock")
    suspend fun unblockAccount(
        @Path("id") accountId: String
    ): Result<Relationship>

    @POST("api/v1/accounts/{id}/mute")
    suspend fun muteAccount(
        @Path("id") accountId: String
    ): Result<Relationship>

    @POST("api/v1/accounts/{id}/unmute")
    suspend fun unmuteAccount(
        @Path("id") accountId: String
    ): Result<Relationship>

    @GET("api/v1/accounts/relationships")
    suspend fun relationships(
        @Query("id[]") accountIds: List<String>
    ): Result<List<Relationship>>

    @Multipart
    @POST("api/v1/media")
    suspend fun uploadMedia(
        @Part file: MultipartBody.Part
    ): Result<Attachment>

    @POST("api/v1/statuses")
    suspend fun createStatus(
        @Header("Authorization") auth: String,
        @Header(DOMAIN_HEADER) domain: String,
        @Header("Idempotency-Key") idempotencyKey: String,
        @Body status: NewStatus
    ): Result<Status>

    @POST("api/v1/statuses")
    suspend fun reply(
        @Body status: NewStatus
    ): Result<Status>

    @POST("api/v1/statuses/{id}/favourite")
    suspend fun favouriteStatus(
        @Path("id") statusId: String
    ): Result<Status>

    @POST("api/v1/statuses/{id}/unfavourite")
    suspend fun unfavouriteStatus(
        @Path("id") statusId: String
    ): Result<Status>

    @POST("api/v1/statuses/{id}/reblog")
    suspend fun reblogStatus(
        @Path("id") statusId: String
    ): Result<Status>

    @POST("api/v1/statuses/{id}/unreblog")
    suspend fun unreblogStatus(
        @Path("id") statusId: String
    ): Result<Status>

    @GET("api/v1/statuses/{id}")
    suspend fun status(
        @Path("id") statusId: String
    ): Result<Status>

    @GET("api/v1/statuses/{id}/context")
    suspend fun statusContext(
        @Path("id") statusId: String
    ): Result<StatusContext>

    @GET("api/v1/notifications")
    suspend fun notifications(
        @Query("max_id") maxId: String? = null,
        @Query("since_id") sinceId: String? = null,
        @Query("limit") limit: Int? = null,
        @Query("exclude_types[]") excludes: Set<String>? = null
    ): Result<List<Notification>>
}