gnss/frontend/src/components/SettingsPanel.tsx

import type { MutableRefObject, RefObject } from "react";
import { FormEvent } from "react";
import type { AppConfig, SliceParams } from "../types";

type SettingsPanelProps = {
  open: boolean;
  onClose: () => void;
  config: AppConfig | null;
  status: string;
  theme: "dark" | "light";
  onToggleTheme: () => void;
  tilesets: string[];
  activeTileset: string;
  onActivateTileset: (name: string) => void;
  onRefreshTilesets: () => void;
  onCreateTileset: (name: string) => void;
  sliceParams: SliceParams;
  onSliceParamsChange: (params: SliceParams) => void;
  sliceStatus: string;
  onSliceSubmit: (event?: FormEvent<HTMLFormElement>) => void;
  onSliceReset: () => void;
  selectedFileName: string;
  onTriggerFileSelect: () => void;
  onFileSelected: (file: File | null | undefined) => void;
  fileInputRef: RefObject<HTMLInputElement | null> | MutableRefObject<HTMLInputElement | null>;
};

export const SettingsPanel = ({
  open,
  onClose,
  config,
  status,
  theme,
  onToggleTheme,
  tilesets,
  activeTileset,
  onActivateTileset,
  onRefreshTilesets,
  onCreateTileset,
  sliceParams,
  onSliceParamsChange,
  sliceStatus,
  onSliceSubmit,
  onSliceReset,
  selectedFileName,
  onTriggerFileSelect,
  onFileSelected,
  fileInputRef,
}: SettingsPanelProps) => (
  <>
    <div className={`settings-backdrop ${open ? "open" : ""}`} onClick={onClose} />
    <aside className={`settings-panel ${open ? "open" : ""}`}>
      <div className="settings-header">
        <div>
          <div className="panel-title">Настройки</div>
          <div className="panel-subtitle">Управление источниками и нарезкой</div>
        </div>
      </div>

      <div className="settings-content">
        <section className="panel info">
          <div className="info-grid">
            <div className="card">
              <div className="card-label">GNSS источник</div>
              <div className="card-value">{config?.gnss_source ?? "—"}</div>
            </div>
            <div className="card">
              <div className="card-label">Набор тайлов</div>
              <div className="card-value">{activeTileset || "—"}</div>
            </div>
            <div className="card">
              <div className="card-label">Статус</div>
              <div className="card-value">{status}</div>
            </div>
          </div>

            <div className="panel-header">
                <div>
                    <div className="panel-title">Тема</div>
                    <div className="panel-subtitle">Светлая или тёмная</div>
                </div>
                <button type="button" className="btn ghost small" onClick={onToggleTheme}>
                    {theme === "dark" ? "Включить светлую" : "Включить тёмную"}
                </button>
            </div>

            <div className="panel-header">
                <div>
                    <div className="panel-title">Наборы тайлов</div>
                    <div className="panel-subtitle">Активация и обновление</div>
                </div>
            </div>
            <div className="tileset-row stacked">
                <select value={activeTileset} onChange={(e) => onActivateTileset(e.target.value)}>
                    {tilesets.map((t) => (
                        <option key={t} value={t}>
                            {t}
                        </option>
                    ))}
                </select>
                <button type="button" className="btn ghost" onClick={onRefreshTilesets}>
                    Обновить
                </button>
            </div>

            <div className="panel-header">
                <div>
                    <div className="panel-title">Нарезка тайлов</div>
                    <div className="panel-subtitle">Запускает gdal2tiles на бэкенде</div>
                </div>
                <div className={`badge ${sliceStatus === "ok" ? "ok" : sliceStatus === "idle" ? "" : "warn"}`}>
                    {sliceStatus}
                </div>
            </div>
            <form
                className="slice-grid"
                onSubmit={(event) => {
                    event.preventDefault();
                    onSliceSubmit(event);
                }}
            >
                <label className="field">
                    <span>Источник (GeoTIFF/MBTiles)</span>
                    <div className="file-row">
                        <input
                            type="text"
                            placeholder="/path/to/input.tif"
                            value={sliceParams.source}
                            onChange={(e) => onSliceParamsChange({ ...sliceParams, source: e.target.value })}
                            required
                        />
                        <button type="button" className="btn ghost" onClick={onTriggerFileSelect}>
                            Выбрать
                        </button>
                        <input
                            type="file"
                            accept=".tif,.tiff,.mbtiles,.jpg,.jpeg,.png"
                            ref={fileInputRef}
                            style={{ display: "none" }}
                            onChange={(e) => onFileSelected(e.target.files?.[0])}
                        />
                    </div>
                    {selectedFileName && <small className="muted">Файл: {selectedFileName}</small>}
                </label>

                <label className="field">
                    <span>Схема тайлов</span>
                    <select
                        value={sliceParams.scheme}
                        onChange={(e) => onSliceParamsChange({ ...sliceParams, scheme: e.target.value as "xyz" | "tms" })}
                    >
                        <option value="xyz">XYZ (Y сверху, Leaflet)</option>
                        <option value="tms">TMS (Y снизу)</option>
                    </select>
                </label>

                <label className="field">
                    <span>Формат исходника</span>
                    <select
                        value={sliceParams.source_format}
                        onChange={(e) =>
                            onSliceParamsChange({
                                ...sliceParams,
                                source_format: e.target.value as "geotiff" | "mbtiles" | "tms" | "xyz",
                            })
                        }
                    >
                        <option value="geotiff">GeoTIFF/растровый TIFF</option>
                        <option value="mbtiles">MBTiles (растровый)</option>
                        <option value="tms">Папка TMS</option>
                        <option value="xyz">Папка XYZ</option>
                    </select>
                </label>

                <label className="field">
                    <span>Tileset (имя папки)</span>
                    <div className="file-row">
                        <input
                            type="text"
                            list="tilesets-list"
                            placeholder="например: moscow (пусто → активный)"
                            value={sliceParams.tileset}
                            onChange={(e) => onSliceParamsChange({ ...sliceParams, tileset: e.target.value })}
                        />
                        <button
                            type="button"
                            className="btn ghost"
                            onClick={() => {
                                const name = sliceParams.tileset.trim();
                                if (!name) return;
                                onCreateTileset(name);
                            }}
                        >
                            Создать
                        </button>
                    </div>
                    <datalist id="tilesets-list">
                        {tilesets.map((t) => (
                            <option key={t} value={t} />
                        ))}
                    </datalist>
                    <small className="muted">Активный: {activeTileset || "—"}</small>
                </label>

                <label className="field">
                    <span>Папка тайлов (опц.)</span>
                    <input
                        type="text"
                        placeholder="лучше не трогать (по умолчанию tileset)"
                        value={sliceParams.destination}
                        onChange={(e) => onSliceParamsChange({ ...sliceParams, destination: e.target.value })}
                    />
                </label>

                <label className="field">
                    <span>Min zoom</span>
                    <input
                        type="number"
                        min={0}
                        value={sliceParams.min_zoom}
                        onChange={(e) =>
                            onSliceParamsChange({
                                ...sliceParams,
                                min_zoom: Number(e.target.value),
                            })
                        }
                        required
                    />
                </label>

                <label className="field">
                    <span>Max zoom</span>
                    <input
                        type="number"
                        min={0}
                        value={sliceParams.max_zoom}
                        onChange={(e) =>
                            onSliceParamsChange({
                                ...sliceParams,
                                max_zoom: Number(e.target.value),
                            })
                        }
                        required
                    />
                </label>

                <label className="field">
                    <span>Формат тайлов (сейчас поддерживается PNG)</span>
                    <select
                        value={sliceParams.tile_format}
                        onChange={(e) => onSliceParamsChange({ ...sliceParams, tile_format: e.target.value })}
                    >
                        <option value="png">png</option>
                    </select>
                </label>

                <divz>
                    <div className="actions-row">
                        <button type="submit" className="btn primary">
                            Запустить
                        </button>
                        <button type="button" className="btn ghost" onClick={onSliceReset}>
                            Сброс
                        </button>
                    </div>
                </divz>
            </form>
        </section>

          <div className="bottom-settings">
              <button type="button" className="btn primary block" onClick={onClose}>
                  Закрыть
              </button>
          </div>
      </div>
    </aside>
  </>
);