400 lines
16 KiB
Dart
400 lines
16 KiB
Dart
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import 'dart:async';
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import 'dart:developer';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:mnemo_cards/admin/admin_api.dart';
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import 'package:mnemo_cards_common/mnemo_cards_common.dart';
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import 'package:mnemo_cards_frontend_common/mnemo_cards_frontend_common.dart';
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import '../di/injector.dart';
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import '../main.dart';
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import 'date_param.dart';
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import 'enum_param.dart';
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import 'int_param.dart';
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import 'text_param.dart';
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class AddPromocodeCampaign {
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late PromoCodesCampaignDto campaignDto;
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late AdminApi adminApi;
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List<PromoCodesCampaignDto> _campaigns = [];
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final availableStatuses = [
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PromoCodeCampaignStatus.created,
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PromoCodeCampaignStatus.preparing,
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PromoCodeCampaignStatus.ready,
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PromoCodeCampaignStatus.active,
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PromoCodeCampaignStatus.disabled,
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];
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AddPromocodeCampaign() {
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this.adminApi = getIt.get<AdminApi>();
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_init(null);
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}
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void _init(PromoCodesCampaignDto? dto) {
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final now = DateTime.now();
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campaignDto = dto ??
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PromoCodesCampaignDto(
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products: [],
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activationsPerCode: 1,
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activationsPerUser: 1,
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generationSize: 100,
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start: now,
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finish: now.add(Duration(days: 60)),
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status: PromoCodeCampaignStatus.disabled,
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name: null,
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template: r'$s$s$s$s$s$s$s$s',
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tags: [],
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);
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}
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Future<bool> _loadCampaigns() async {
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try {
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_campaigns = await adminApi.getPromoCodeCampaigns();
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} catch (e, s) {
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log('Error', error: e, stackTrace: s);
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print('Error $e');
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return false;
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}
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return true;
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}
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Future<bool> _loadCampaign(String id) async {
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try {
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final campaign = await adminApi.getPromoCodeCampaign(id);
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if (campaign != null) {
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_campaigns.removeWhere((v) => v.id.toString() == id);
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_campaigns.add(campaign);
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campaignDto = campaign;
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}
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} catch (e, s) {
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log('Error', error: e, stackTrace: s);
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print('Error $e');
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return false;
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}
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return true;
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}
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void _savePromoCodeCampaign() async {
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final result = await adminApi.addPromoCodeCampaign(campaignDto);
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if (!result) {
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ScaffoldMessenger.of(scaffoldKey.currentContext!).showSnackBar(SnackBar(
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content: Text('ERROR'),
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));
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} else {
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ScaffoldMessenger.of(scaffoldKey.currentContext!).showSnackBar(SnackBar(
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content: Text('Success!!!'),
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));
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appRouter.maybePop();
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}
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}
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void _deletePromoCodeCampaign() async {
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if (campaignDto.id == null) return;
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final result =
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await adminApi.deletePromoCodeCampaign(campaignDto.id.toString());
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if (!result) {
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ScaffoldMessenger.of(scaffoldKey.currentContext!).showSnackBar(SnackBar(
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content: Text('ERROR'),
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));
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} else {
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ScaffoldMessenger.of(scaffoldKey.currentContext!).showSnackBar(SnackBar(
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content: Text('Success!!!'),
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));
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appRouter.maybePop();
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}
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}
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void addCampaign(BuildContext context) {
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showDialog(
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context: context,
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builder: (c) {
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return FutureBuilder(
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future: _loadCampaigns(),
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builder: (context, snapshot) {
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if (snapshot.data != true) {
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return Center(
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child: Material(
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child: Center(child: CircularProgressIndicator()),
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),
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);
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}
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return Center(
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child: Scaffold(
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body: Material(
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child: StatefulBuilder(builder: (context, setCampaign) {
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final codes = campaignDto.promoCodes;
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return ListView(
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children: [
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Header(
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'${campaignDto.id}',
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hasPopButton: true,
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trail: Row(
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children: [
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if (campaignDto.id != null)
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IconButton(
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onPressed: () async {
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await _loadCampaign(
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campaignDto.id.toString(),
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);
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setCampaign(() {});
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},
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icon: Icon(Icons.note),
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),
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IconButton(
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onPressed: _savePromoCodeCampaign,
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icon: Icon(Icons.save),
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),
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if (campaignDto.id != null)
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IconButton(
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onPressed: () async {
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campaignDto =
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campaignDto.copyWith(id: null);
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_savePromoCodeCampaign();
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},
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icon: Icon(Icons.copy),
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),
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if (campaignDto.id != null)
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GestureDetector(
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onLongPress: _deletePromoCodeCampaign,
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child: Icon(Icons.delete),
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)
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],
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),
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),
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DropdownMenu<int?>(
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initialSelection: null,
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onSelected: (int? value) {
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setCampaign(() {
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_init(
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_campaigns
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.firstWhereOrNull((v) => v.id == value),
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);
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});
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},
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dropdownMenuEntries: [
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..._campaigns,
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null,
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].map((campaign) {
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return DropdownMenuEntry(
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value: campaign?.id,
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label: campaign == null
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? 'New'
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: '${campaign.name ?? campaign.id} ${campaign.status.name}',
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);
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}).toList(),
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),
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StatefulBuilder(builder: (context, setState) {
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return Padding(
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padding: EdgeInsets.all(8.0),
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child: Column(
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children: [
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TextParam(
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'Name',
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campaignDto.name,
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(v) {
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campaignDto = campaignDto.copyWith(
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name: v,
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);
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},
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),
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TextParam(
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'Template',
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campaignDto.template,
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(v) {
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campaignDto = campaignDto.copyWith(
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template: v,
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);
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},
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description:
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r'$d - digit $l - letter $s - any',
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),
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IntParam(
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'Generation size',
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campaignDto.generationSize,
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(v) {
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campaignDto = campaignDto.copyWith(
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generationSize: v);
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},
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),
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IntParam(
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'Activations per code',
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campaignDto.activationsPerCode,
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(v) {
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campaignDto = campaignDto.copyWith(
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activationsPerCode: v,
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);
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},
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),
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IntParam(
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'Activations per user',
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campaignDto.activationsPerUser,
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(v) {
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campaignDto = campaignDto.copyWith(
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activationsPerUser: v,
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);
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},
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),
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DateParam(
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'Start',
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campaignDto.start,
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(v) {
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setState(() {
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campaignDto =
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campaignDto.copyWith(start: v);
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});
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},
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),
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DateParam(
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'Finish',
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campaignDto.finish,
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(v) {
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setState(() {
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campaignDto =
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campaignDto.copyWith(finish: v);
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});
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},
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),
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EnumParam(
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'Status',
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PromoCodeCampaignStatus.values,
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campaignDto.status, (v) {
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setState(() {
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campaignDto =
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campaignDto.copyWith(status: v);
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});
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}),
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Text(
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'Created to generate promocodes\n'
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'Disabled to disable\n'
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'Dont use other statuses!',
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style: TextStyle(fontSize: 12),
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),
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Text('Products:'),
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ListView.builder(
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shrinkWrap: true,
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itemCount:
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campaignDto.products.length + 1,
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itemBuilder: (context, index) {
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if (index ==
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campaignDto.products.length) {
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return ListTile(
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title: Text('Add'),
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onTap: () async {
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final p =
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await _showProductDialog(
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context, null);
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if (p != null) {
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setState(() {
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campaignDto.products.add(p);
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});
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}
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},
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);
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}
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final item =
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campaignDto.products[index];
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return ListTile(
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title: Text(
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'${item.type.name} ${item.id ?? ''}'),
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onTap: () async {
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final p = await _showProductDialog(
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context,
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item,
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);
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if (p != null) {
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setState(() {
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campaignDto.products.add(p);
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});
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}
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},
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trailing: IconButton(
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icon: Icon(Icons.delete),
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onPressed: () {
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setState(() {
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campaignDto.products
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.remove(item);
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});
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},
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),
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);
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},
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),
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SimpleTile.text(
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text: codes == null
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? 'Codes not loaded'
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: 'Codes: ${codes.length == 1 ? codes.first : codes.length}',
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onTap: () async {
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if (codes != null) {
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await Clipboard.setData(
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ClipboardData(
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text: codes.join('\n'),
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),
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);
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}
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},
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),
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],
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),
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);
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}),
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],
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);
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}),
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),
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),
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);
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});
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});
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}
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Future<MnemoCardsProductDto?> _showProductDialog(
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BuildContext context,
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MnemoCardsProductDto? initialProduct,
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) async {
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var prod = initialProduct ?? MnemoCardsProductDto();
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final result = await showDialog<MnemoCardsProductDto?>(
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context: context,
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builder: (c) => Center(
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child: Padding(
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padding: const EdgeInsets.all(8.0),
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child: Material(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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TextParam('Id', prod.id, (v) {
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prod = prod.copyWith(id: v);
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}),
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EnumParam(
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'Type',
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MnemoCardsProductType.values,
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prod.type,
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(v) {
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prod = prod.copyWith(type: v);
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},
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),
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MaterialButton(
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onPressed: () {
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Navigator.of(context).pop(prod);
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},
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child: Text('Save'),
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),
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],
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),
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),
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),
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),
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);
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return result;
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}
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Widget uiEditor() {
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return Column(
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children: [],
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);
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}
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}
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