export function pipelineSeverity(status: string) {
  switch (status) {
    case "activo":
      return "success";
    case "listo_gafete":
      return "info";
    case "impreso":
      return "warn";
    case "baja":
      return "danger";
    default:
      return "secondary";
  }
}

export function riskLevel(code: string): "alto" | "medio" | "bajo" {
  switch (code) {
    case "rojo":
    case "negro":
    case "naranja":
    case "alto":
      return "alto";
    case "amarillo":
    case "medio":
      return "medio";
    default:
      return "bajo";
  }
}

export function riskLevelLabel(code: string) {
  const labels = { alto: "Alto", medio: "Medio", bajo: "Bajo" };
  return labels[riskLevel(code)];
}

export function riskLevelSeverity(code: string) {
  switch (riskLevel(code)) {
    case "alto":
      return "danger";
    case "medio":
      return "warn";
    default:
      return "success";
  }
}

export function hireSeverity(hire: string) {
  const h = (hire || "").toUpperCase();
  if (h === "FISICA") return "contrast";
  if (h === "ARCOTEC") return "warn";
  if (h === "ARCTEC" || h.startsWith("ARCT")) return "info";
  return "secondary";
}

export function riskSeverity(code: string) {
  switch (code) {
    case "rojo":
      return "danger";
    case "amarillo":
    case "naranja":
      return "warn";
    case "verde":
      return "success";
    case "azul":
      return "info";
    default:
      return "secondary";
  }
}

export function pipelineLabel(status: string) {
  const labels: Record<string, string> = {
    incompleto: "Falta expediente",
    listo_gafete: "Listo gafete",
    impreso: "Gafete impreso",
    activo: "Activo en proyecto",
    baja: "Baja",
  };
  return labels[status] || status;
}

export function gafeteLabel(status: string) {
  switch (status) {
    case "incompleto":
      return "Sin gafete";
    case "listo_gafete":
      return "Por imprimir";
    case "impreso":
    case "activo":
      return "Impreso";
    default:
      return "—";
  }
}

export function gafeteSeverity(status: string) {
  switch (status) {
    case "incompleto":
      return "danger";
    case "listo_gafete":
      return "warn";
    case "impreso":
    case "activo":
      return "success";
    default:
      return "secondary";
  }
}

export function projectStatusSeverity(status: string) {
  switch (status) {
    case "activo":
      return "success";
    case "pausado":
      return "warn";
    case "concluido":
      return "info";
    case "cancelado":
      return "danger";
    default:
      return "secondary";
  }
}

export function projectStatusLabel(status: string) {
  const labels: Record<string, string> = {
    activo: "Activo",
    pausado: "Pausado",
    concluido: "Concluido",
    cancelado: "Cancelado",
  };
  return labels[status] || status;
}

export function initials(first?: string, last?: string) {
  if (last) return `${first?.[0] ?? ""}${last?.[0] ?? ""}`.toUpperCase() || "?";
  const parts = (first || "").trim().split(/\s+/).filter(Boolean);
  if (parts.length >= 2) return `${parts[0][0]}${parts[1][0]}`.toUpperCase();
  return (first || "?").slice(0, 2).toUpperCase();
}

export function useUi() {
  return {
    pipelineSeverity,
    riskSeverity,
    riskLevel,
    riskLevelLabel,
    riskLevelSeverity,
    hireSeverity,
    pipelineLabel,
    gafeteLabel,
    gafeteSeverity,
    projectStatusSeverity,
    projectStatusLabel,
    initials,
  };
}