Yaltopia-FIFA/lib/services/teams.ts

import type { SupabaseClient } from "@supabase/supabase-js";

export async function createTeam(
  supabase: SupabaseClient,
  competitionId: string,
  input: { name: string; nickname?: string; icon?: string }
) {
  const { data, error } = await supabase
    .from("teams")
    .insert({
      competition_id: competitionId,
      name: input.name,
      nickname: input.nickname || null,
      icon: input.icon || "shield",
    })
    .select()
    .single();
  if (error) throw new Error(error.message);
  return data;
}

export async function deleteTeam(supabase: SupabaseClient, teamId: string) {
  const { error } = await supabase.from("teams").delete().eq("id", teamId);
  if (error) throw new Error(error.message);
}

export async function listTeams(
  supabase: SupabaseClient,
  competitionId: string
) {
  const { data, error } = await supabase
    .from("teams")
    .select("*")
    .eq("competition_id", competitionId)
    .order("name");
  if (error) throw new Error(error.message);
  return data;
}

export async function updateTeam(
  supabase: SupabaseClient,
  teamId: string,
  updates: {
    home_stadium_name?: string;
    logo_path?: string;
    nickname?: string;
    icon?: string;
  }
) {
  const { data, error } = await supabase
    .from("teams")
    .update(updates)
    .eq("id", teamId)
    .select()
    .single();
  if (error) throw new Error(error.message);
  return data;
}

export async function setAvailability(
  supabase: SupabaseClient,
  teamId: string,
  windows: { day_of_week: number; start_time?: string; end_time?: string }[]
) {
  await supabase.from("team_availability").delete().eq("team_id", teamId);
  if (windows.length === 0) return;
  const { error } = await supabase.from("team_availability").insert(
    windows.map((w) => ({
      team_id: teamId,
      day_of_week: w.day_of_week,
      start_time: w.start_time || null,
      end_time: w.end_time || null,
    }))
  );
  if (error) throw new Error(error.message);
}

export async function getManagerTeam(
  supabase: SupabaseClient,
  userId: string,
  competitionId: string
) {
  const { data: teams } = await supabase
    .from("teams")
    .select("id")
    .eq("competition_id", competitionId);
  const teamIds = teams?.map((t) => t.id) ?? [];
  if (teamIds.length === 0) return null;

  const { data } = await supabase
    .from("team_members")
    .select("team_id, teams(*)")
    .eq("user_id", userId)
    .eq("role", "manager")
    .in("team_id", teamIds)
    .limit(1)
    .maybeSingle();

  return data;
}

export async function getTeamDashboard(
  supabase: SupabaseClient,
  teamId: string,
  competitionId: string
) {
  const [results, playerStats] = await Promise.all([
    supabase
      .from("team_match_results")
      .select("*")
      .eq("team_id", teamId)
      .order("matchday", { ascending: true }),
    supabase
      .from("player_competition_stats")
      .select("*")
      .eq("team_id", teamId)
      .eq("competition_id", competitionId)
      .order("goals", { ascending: false }),
  ]);

  return {
    results: results.data ?? [],
    playerStats: playerStats.data ?? [],
  };
}