Move built-in resolvers to Kotlin source set

Author: freya022

src/main/java/io/github/freya022/botcommands/internal/parameters/resolvers/RoleResolver.kt

@@ -1,16 +1,67 @@
 package io.github.freya022.botcommands.internal.parameters.resolvers
 
-import io.github.freya022.botcommands.api.commands.application.checkGuildOnly
-import io.github.freya022.botcommands.api.core.service.annotations.BService
-import io.github.freya022.botcommands.api.core.service.annotations.ResolverFactory
-import io.github.freya022.botcommands.api.parameters.resolverFactory
+import io.github.freya022.botcommands.api.commands.application.slash.options.SlashCommandOption
+import io.github.freya022.botcommands.api.commands.text.BaseCommandEvent
+import io.github.freya022.botcommands.api.commands.text.options.TextCommandOption
+import io.github.freya022.botcommands.api.components.options.ComponentOption
+import io.github.freya022.botcommands.api.parameters.ClassParameterResolver
+import io.github.freya022.botcommands.api.parameters.resolvers.ComponentParameterResolver
+import io.github.freya022.botcommands.api.parameters.resolvers.SlashParameterResolver
+import io.github.freya022.botcommands.api.parameters.resolvers.TextParameterResolver
+import io.github.freya022.botcommands.internal.utils.throwInternal
 import net.dv8tion.jda.api.entities.Role
+import net.dv8tion.jda.api.events.interaction.component.GenericComponentInteractionCreateEvent
+import net.dv8tion.jda.api.events.message.MessageReceivedEvent
+import net.dv8tion.jda.api.interactions.commands.CommandInteractionPayload
+import net.dv8tion.jda.api.interactions.commands.OptionMapping
+import net.dv8tion.jda.api.interactions.commands.OptionType
+import java.util.regex.Pattern
 
-@BService
-internal data object RoleResolverFactoryProvider {
-    @ResolverFactory
-    internal fun roleResolverFactory() = resolverFactory { request ->
-        request.checkGuildOnly(Role::class)
-        RoleResolver()
+/**
+ * @see RoleResolverFactoryProvider
+ */
+class RoleResolver : ClassParameterResolver<RoleResolver, Role>(Role::class),
+                     TextParameterResolver<RoleResolver, Role>,
+                     SlashParameterResolver<RoleResolver, Role>,
+                     ComponentParameterResolver<RoleResolver, Role> {
+
+    override val pattern: Pattern = Pattern.compile("<@&(\\d+)>|(\\d+)")
+    override val testExample: String = "<@&1234>"
+    override fun getHelpExample(option: TextCommandOption, event: BaseCommandEvent): String {
+        return event.member.roles.stream().findAny()
+            .or { event.guild.roleCache.streamUnordered().findAny() }
+            .map { obj: Role -> obj.asMention }
+            .orElse("role-id/mention")
+    }
+
+    override suspend fun resolveSuspend(
+        option: TextCommandOption,
+        event: MessageReceivedEvent,
+        args: Array<String?>
+    ): Role? {
+        val id = args[0] ?: args[1] ?: throwInternal("How can it not have either")
+        if (event.guild.id == id) return null //@everyone role
+
+        return event.guild.getRoleById(id)
+    }
+
+
+    override val optionType: OptionType get() = OptionType.ROLE
+
+    override suspend fun resolveSuspend(
+        option: SlashCommandOption,
+        event: CommandInteractionPayload,
+        optionMapping: OptionMapping
+    ): Role = optionMapping.asRole
+
+    override suspend fun resolveSuspend(
+        option: ComponentOption,
+        event: GenericComponentInteractionCreateEvent,
+        arg: String
+    ): Role? {
+        val guild = event.guild
+        requireNotNull(guild) { "Can't get a role from DMs" }
+
+        return guild.getRoleById(arg)
     }
-}
+}

src/main/java/io/github/freya022/botcommands/internal/parameters/resolvers/AttachmentResolver.kt renamed to src/main/kotlin/io/github/freya022/botcommands/internal/parameters/resolvers/AttachmentResolver.kt

@@ -0,0 +1,16 @@
+package io.github.freya022.botcommands.internal.parameters.resolvers
+
+import io.github.freya022.botcommands.api.commands.application.checkGuildOnly
+import io.github.freya022.botcommands.api.core.service.annotations.BService
+import io.github.freya022.botcommands.api.core.service.annotations.ResolverFactory
+import io.github.freya022.botcommands.api.parameters.resolverFactory
+import net.dv8tion.jda.api.entities.Role
+
+@BService
+internal data object RoleResolverFactoryProvider {
+    @ResolverFactory
+    internal fun roleResolverFactory() = resolverFactory { request ->
+        request.checkGuildOnly(Role::class)
+        RoleResolver()
+    }
+}