import "package:flutter/material.dart";

import "package:inventree/inventree/model.dart";
import "package:inventree/inventree/stock.dart";
import "package:inventree/widget/link_icon.dart";
import "package:inventree/widget/paginator.dart";

import "package:inventree/widget/refreshable_state.dart";
import "package:inventree/l10.dart";

class StockLocationList extends StatefulWidget {
  const StockLocationList(this.filters);

  final Map<String, String> filters;

  @override
  _StockLocationListState createState() => _StockLocationListState(filters);
}

class _StockLocationListState extends RefreshableState<StockLocationList> {
  _StockLocationListState(this.filters);

  final Map<String, String> filters;

  @override
  String getAppBarTitle() => L10().stockLocations;

  @override
  Widget getBody(BuildContext context) {
    return PaginatedStockLocationList(filters);
  }
}

class PaginatedStockLocationList extends PaginatedSearchWidget {
  const PaginatedStockLocationList(
    Map<String, String> filters, {
    String title = "",
  }) : super(filters: filters, title: title);

  @override
  String get searchTitle => title.isNotEmpty ? title : L10().stockLocations;

  @override
  _PaginatedStockLocationListState createState() =>
      _PaginatedStockLocationListState();
}

class _PaginatedStockLocationListState
    extends PaginatedSearchState<PaginatedStockLocationList> {
  _PaginatedStockLocationListState() : super();

  @override
  Map<String, String> get orderingOptions => {
    "name": L10().name,
    "pathstring": L10().path,
    "items": L10().stockItems,
    "level": L10().level,
  };

  @override
  String get defaultOrdering => "pathstring";

  @override
  Map<String, Map<String, dynamic>> get filterOptions => {
    "cascade": {
      "label": L10().includeSublocations,
      "help_text": L10().includeSublocationsDetail,
      "tristate": false,
      "default": true,
    },
  };

  @override
  Future<InvenTreePageResponse?> requestPage(
    int limit,
    int offset,
    Map<String, String> params,
  ) async {
    final page = await InvenTreeStockLocation().listPaginated(
      limit,
      offset,
      filters: params,
    );

    return page;
  }

  @override
  Widget buildItem(BuildContext context, InvenTreeModel model) {
    InvenTreeStockLocation location = model as InvenTreeStockLocation;

    return ListTile(
      title: Text(location.name),
      subtitle: Text(location.pathstring),
      trailing: LargeText("${location.itemcount}", size: 14),
      leading: location.customIcon == null ? null : Icon(location.customIcon),
      onTap: () {
        location.goToDetailPage(context);
      },
    );
  }
}
