import { ChatInputCommandInteraction } from "discord.js";
import { Config } from "../../systems/config";
import { setPublicOverride, clearPublicOverride, setEphemeralOverride, clearEphemeralOverride } from "../../systems/poll";
import { replyAndDelete } from "../../utils";
import { hasOfficerRole } from "../../systems/users";

export async function handleSetMessage(interaction: ChatInputCommandInteraction): Promise<void> {
  const nameArg   = interaction.options.getString("name");
  const voteType  = interaction.options.getString("vote_type", true) as "yes" | "no";
  const message   = interaction.options.getString("message", true);

  // Resolve target user
  let targetUserId: string;
  if (nameArg) {
    const member = interaction.guild!.members.cache.find(
      (m) => (m.nickname ?? m.user.globalName ?? m.user.username) === nameArg
    );
    if (!member) return void replyAndDelete(interaction, `❌ Could not find member "${nameArg}".`);
    targetUserId = member.user.id;
  } else {
    targetUserId = interaction.user.id;
  }

  setPublicOverride(targetUserId, voteType, message);
  return void replyAndDelete(interaction, `✅ Public message set for **${voteType}** vote.`);
}

export async function handleClearMessage(interaction: ChatInputCommandInteraction): Promise<void> {
  const nameArg  = interaction.options.getString("name");
  const voteType = interaction.options.getString("vote_type") as "yes" | "no" | null;

  let targetUserId: string;
  if (nameArg) {
    const member = interaction.guild!.members.cache.find(
      (m) => (m.nickname ?? m.user.globalName ?? m.user.username) === nameArg
    );
    if (!member) return void replyAndDelete(interaction, `❌ Could not find member "${nameArg}".`);
    targetUserId = member.user.id;
  } else {
    targetUserId = interaction.user.id;
  }

  clearPublicOverride(targetUserId, voteType ?? undefined);
  return void replyAndDelete(interaction, `✅ Public message override cleared.`);
}

export async function handleSetEphemeral(interaction: ChatInputCommandInteraction): Promise<void> {
  const nameArg  = interaction.options.getString("name");
  const voteType = interaction.options.getString("vote_type", true) as "yes" | "no";
  const message  = interaction.options.getString("message", true);

  let targetUserId: string;
  if (nameArg) {
    const member = interaction.guild!.members.cache.find(
      (m) => (m.nickname ?? m.user.globalName ?? m.user.username) === nameArg
    );
    if (!member) return void replyAndDelete(interaction, `❌ Could not find member "${nameArg}".`);
    targetUserId = member.user.id;
  } else {
    targetUserId = interaction.user.id;
  }

  setEphemeralOverride(targetUserId, voteType, message);
  return void replyAndDelete(interaction, `✅ Ephemeral message set for **${voteType}** vote.`);
}

export async function handleClearEphemeral(interaction: ChatInputCommandInteraction): Promise<void> {
  const nameArg  = interaction.options.getString("name");
  const voteType = interaction.options.getString("vote_type") as "yes" | "no" | null;

  let targetUserId: string;
  if (nameArg) {
    const member = interaction.guild!.members.cache.find(
      (m) => (m.nickname ?? m.user.globalName ?? m.user.username) === nameArg
    );
    if (!member) return void replyAndDelete(interaction, `❌ Could not find member "${nameArg}".`);
    targetUserId = member.user.id;
  } else {
    targetUserId = interaction.user.id;
  }

  clearEphemeralOverride(targetUserId, voteType ?? undefined);
  return void replyAndDelete(interaction, `✅ Ephemeral message override cleared.`);
}