clinicpro/assets/admin/components/ServiceInsuranceModal.tsx

import { useEffect, useState } from 'react';
import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
import { ShieldCheckIcon, CheckIcon } from '@heroicons/react/24/outline';
import { toast } from 'sonner';
import { api } from '../lib/api';
import Modal from './ui/Modal';
import PriceInput from './ui/PriceInput';
import type { ServiceItem } from '../types';

interface TenantInsurance {
  uuid: string;
  insurance_name: string | null;
  insurance_kind: 'basic' | 'supplementary' | null;
  coverage_percent: number;
}

interface CoverageRow {
  service_item_uuid: string | null;
  covered: boolean;
  coverage_percent: number | null;
  franchise_rials: number | null;
  ceiling_rials: number | null;
}

interface Draft {
  covered: boolean;
  coverage_percent: number | null;
  franchise_rials: number | null;
  ceiling_rials: number | null;
}

const KIND = {
  basic:         { label: 'پایه',   cls: 'blue' },
  supplementary: { label: 'تکمیلی', cls: 'violet' },
} as const;

function ContractCard({ contract, item }: { contract: TenantInsurance; item: ServiceItem }) {
  const qc = useQueryClient();

  const { data, isLoading } = useQuery<{ data: { data: CoverageRow[] } }>({
    queryKey: ['service-coverage', contract.uuid],
    queryFn: () => api.get(`/api/v1/billing/tenant-insurances/${contract.uuid}/service-coverage`),
  });

  const rows = (data as any)?.data?.data as CoverageRow[] | undefined;
  const existing = rows?.find((r) => r.service_item_uuid === item.uuid);

  const [draft, setDraft] = useState<Draft>({ covered: true, coverage_percent: null, franchise_rials: null, ceiling_rials: null });

  useEffect(() => {
    setDraft(existing
      ? {
          covered: existing.covered,
          coverage_percent: existing.coverage_percent,
          franchise_rials: existing.franchise_rials,
          ceiling_rials: existing.ceiling_rials,
        }
      : { covered: true, coverage_percent: null, franchise_rials: null, ceiling_rials: null });
  }, [existing]);

  const saveMut = useMutation({
    mutationFn: () =>
      api.put(`/api/v1/billing/tenant-insurances/${contract.uuid}/service-coverage`, {
        service_item_uuid: item.uuid,
        covered: draft.covered,
        coverage_percent: draft.coverage_percent,
        franchise_rials: draft.franchise_rials,
        ceiling_rials: draft.ceiling_rials,
      }),
    onSuccess: () => {
      toast.success('پوشش بیمه ذخیره شد');
      qc.invalidateQueries({ queryKey: ['service-coverage', contract.uuid] });
    },
    onError: (e: Error) => toast.error(e.message),
  });

  const kind = contract.insurance_kind ? KIND[contract.insurance_kind] : null;

  return (
    <div style={{ border: '1px solid var(--border)', borderRadius: 'var(--r)', overflow: 'hidden' }}>
      {/* سربرگ کارت */}
      <div style={{
        display: 'flex', alignItems: 'center', gap: 10, padding: '12px 14px',
        background: 'var(--surface-2)', borderBottom: draft.covered ? '1px solid var(--border)' : 'none',
      }}>
        <div style={{
          width: 32, height: 32, borderRadius: 9, flexShrink: 0,
          display: 'grid', placeItems: 'center', background: 'var(--primary-soft)',
        }}>
          <ShieldCheckIcon style={{ width: 18, color: 'var(--primary)' }} />
        </div>
        <div style={{ flex: 1, minWidth: 0 }}>
          <div style={{ display: 'flex', alignItems: 'center', gap: 6 }}>
            <b style={{ fontSize: 13.5, whiteSpace: 'nowrap', overflow: 'hidden', textOverflow: 'ellipsis' }}>
              {contract.insurance_name ?? 'بیمه'}
            </b>
            {kind && <span className={`badge ${kind.cls}`} style={{ fontSize: 10 }}>{kind.label}</span>}
            {existing && (
              <span className="badge green" style={{ fontSize: 10 }}>
                <CheckIcon style={{ width: 10 }} /> تنظیم‌شده
              </span>
            )}
          </div>
          <div style={{ fontSize: 11.5, color: 'var(--text-3)', marginTop: 2 }}>
            پوشش پیش‌فرض قرارداد: {contract.coverage_percent}٪
          </div>
        </div>
        <label className="switch">
          <input
            type="checkbox"
            checked={draft.covered}
            disabled={isLoading}
            onChange={(e) => setDraft((d) => ({ ...d, covered: e.target.checked }))}
          />
          <span className="switch-track"><span className="switch-thumb" /></span>
        </label>
      </div>

      {/* بدنه — فقط وقتی پوشش فعال است */}
      {draft.covered && (
        <div style={{ padding: 14 }}>
          {isLoading ? (
            <div className="muted" style={{ fontSize: 12.5 }}>در حال بارگذاری...</div>
          ) : (
            <>
              <div style={{ display: 'grid', gridTemplateColumns: '1fr 1fr 1fr', gap: 10 }}>
                <div style={{ minWidth: 0 }}>
                  <label className="field-label">درصد پوشش</label>
                  <input
                    type="text" inputMode="numeric" dir="ltr" className="input"
                    style={{ height: 40, textAlign: 'left' }}
                    value={draft.coverage_percent ?? ''}
                    placeholder="ارث"
                    onChange={(e) => setDraft((d) => ({ ...d, coverage_percent: e.target.value === '' ? null : Number(e.target.value) }))}
                  />
                </div>
                <div style={{ minWidth: 0 }}>
                  <label className="field-label">فرانشیز</label>
                  <PriceInput
                    className="input"
                    style={{ height: 40 }}
                    value={draft.franchise_rials ?? 0}
                    onChange={(v) => setDraft((d) => ({ ...d, franchise_rials: v || null }))}
                    placeholder="۰"
                    min={0}
                  />
                </div>
                <div style={{ minWidth: 0 }}>
                  <label className="field-label">سقف پوشش</label>
                  <PriceInput
                    className="input"
                    style={{ height: 40 }}
                    value={draft.ceiling_rials ?? 0}
                    onChange={(v) => setDraft((d) => ({ ...d, ceiling_rials: v || null }))}
                    placeholder="بدون سقف"
                    min={0}
                  />
                </div>
              </div>
              <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', gap: 10, marginTop: 12 }}>
                <span style={{ fontSize: 11, color: 'var(--text-3)' }}>مقدار خالی از قرارداد بیمه ارث می‌برد</span>
                <button className="btn primary sm" disabled={saveMut.isPending} onClick={() => saveMut.mutate()}>
                  {saveMut.isPending ? '...' : 'ذخیره'}
                </button>
              </div>
            </>
          )}
        </div>
      )}

      {/* وقتی پوشش غیرفعال است — یک خط ذخیره */}
      {!draft.covered && !isLoading && (
        <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', gap: 10, padding: '12px 14px' }}>
          <span style={{ fontSize: 12, color: 'var(--text-3)' }}>این خدمت تحت این بیمه پوشش ندارد</span>
          <button className="btn sm" disabled={saveMut.isPending} onClick={() => saveMut.mutate()}>
            {saveMut.isPending ? '...' : 'ذخیره'}
          </button>
        </div>
      )}
    </div>
  );
}

export default function ServiceInsuranceModal({ item, onClose }: { item: ServiceItem | null; onClose: () => void }) {
  const { data, isLoading } = useQuery<{ data: { data: TenantInsurance[] } }>({
    queryKey: ['tenant-insurances'],
    queryFn: () => api.get('/api/v1/billing/tenant-insurances'),
    enabled: !!item,
  });

  const contracts = ((data as any)?.data?.data as TenantInsurance[] | undefined) ?? [];

  return (
    <Modal open={!!item} onClose={onClose} title={`پوشش بیمه — ${item?.name ?? ''}`} size="md">
      <div style={{ display: 'flex', flexDirection: 'column', gap: 14 }}>
        <div style={{
          display: 'flex', gap: 8, padding: '11px 13px', borderRadius: 'var(--r-sm)',
          background: 'var(--primary-soft)', fontSize: 12, color: 'var(--text-2)', lineHeight: 1.7,
        }}>
          <ShieldCheckIcon style={{ width: 16, flexShrink: 0, marginTop: 1, color: 'var(--primary)' }} />
          <span>درصد پوشش، فرانشیز و سقف هر بیمه‌گر برای این خدمت تعیین می‌شود. این تنظیمات مبنای محاسبه‌ی سهم بیمار و ساخت مطالبات بیمه است.</span>
        </div>

        {isLoading ? (
          <div className="muted" style={{ fontSize: 13, padding: '8px 0' }}>در حال بارگذاری...</div>
        ) : contracts.length === 0 ? (
          <div style={{
            border: '2px dashed var(--border)', borderRadius: 'var(--r)',
            padding: '36px 16px', textAlign: 'center',
          }}>
            <ShieldCheckIcon style={{ width: 34, margin: '0 auto 10px', display: 'block', opacity: 0.35 }} />
            <div style={{ fontSize: 13, fontWeight: 600, color: 'var(--text-2)' }}>قرارداد بیمه‌ی فعالی ندارید</div>
            <div style={{ fontSize: 12, color: 'var(--text-3)', marginTop: 4 }}>ابتدا از بخش بیمه‌ها یک بیمه را فعال کنید.</div>
          </div>
        ) : (
          item && contracts.map((c) => <ContractCard key={c.uuid} contract={c} item={item} />)
        )}
      </div>
    </Modal>
  );
}