import 'package:flutter/material.dart';
import 'package:pdf/widgets.dart' as pw;

enum DataTypeBusiness {
  logo,
  name,
  description,
  type,
  website,
  contactName,
  contactEmail,
  contactPhone,
  notes,
}

enum DataTypeJob {
  businessName,
  name,
  description,
  type,
  offerType,
  wage,
  link,
}

enum BusinessType {
  food,
  shop,
  outdoors,
  manufacturing,
  entertainment,
  other,
}

enum JobType {
  retail,
  customerService,
  foodService,
  education,
  maintenance,
  manufacturing,
  other,
}

enum OfferType { job, internship, apprenticeship }

class JobListing {
  int? id;
  int? businessId;
  String name;
  String description;
  JobType? type;
  OfferType? offerType;
  String? wage;
  String? link;

  JobListing({
    this.id,
    this.businessId,
    required this.name,
    required this.description,
    this.type,
    this.offerType,
    this.wage,
    this.link,
  });

  factory JobListing.copy(JobListing input) {
    return JobListing(
      id: input.id,
      businessId: input.businessId,
      name: input.name,
      description: input.description,
      type: input.type,
      offerType: input.offerType,
      wage: input.wage,
      link: input.link,
    );
  }
}

class Business {
  int id;
  String? name;
  String? description;
  BusinessType? type;
  String? website;
  String? contactName;
  String? contactEmail;
  String? contactPhone;
  String? notes;
  String locationName;
  String? locationAddress;
  List<JobListing>? listings;

  Business(
      {required this.id,
      required this.name,
      required this.description,
      this.website,
      this.type,
      this.contactName,
      this.contactEmail,
      this.contactPhone,
      this.notes,
      required this.locationName,
      this.locationAddress,
      this.listings});

  factory Business.fromJson(Map<String, dynamic> json) {
    List<JobListing>? listings;
    if (json['listings'] != null) {
      listings = [];
      for (int i = 0; i < json['listings'].length; i++) {
        listings.add(JobListing(
            id: json['listings'][i]['id'],
            businessId: json['listings'][i]['businessId'],
            name: json['listings'][i]['name'],
            description: json['listings'][i]['description'],
            type: JobType.values.byName(json['listings'][i]['type']),
            wage: json['listings'][i]['wage'],
            link: json['listings'][i]['link'],
            offerType:
                OfferType.values.byName(json['listings'][i]['offerType'])));
      }
    }

    return Business(
        id: json['id'],
        name: json['name'],
        description: json['description'],
        type: json['type'] != null
            ? BusinessType.values.byName(json['type'])
            : null,
        website: json['website'],
        contactName: json['contactName'],
        contactEmail: json['contactEmail'],
        contactPhone: json['contactPhone'],
        notes: json['notes'],
        locationName: json['locationName'],
        locationAddress: json['locationAddress'],
        listings: listings);
  }

  factory Business.copy(Business input) {
    return Business(
        id: input.id,
        name: input.name,
        description: input.description,
        website: input.website,
        contactName: input.contactName,
        contactEmail: input.contactEmail,
        contactPhone: input.contactPhone,
        notes: input.notes,
        locationName: input.locationName,
        locationAddress: input.locationAddress,
        listings: input.listings);
  }
}

IconData getIconFromBusinessType(BusinessType type) {
  switch (type) {
    case BusinessType.food:
      return Icons.restaurant;
    case BusinessType.shop:
      return Icons.store;
    case BusinessType.outdoors:
      return Icons.forest;
    case BusinessType.manufacturing:
      return Icons.factory;
    case BusinessType.entertainment:
      return Icons.live_tv;
    case BusinessType.other:
      return Icons.business;
  }
}

IconData getIconFromJobType(JobType type) {
  switch (type) {
    case JobType.retail:
      return Icons.shopping_bag;
    case JobType.customerService:
      return Icons.support_agent;
    case JobType.foodService:
      return Icons.restaurant;
    case JobType.education:
      return Icons.school;
    case JobType.maintenance:
      return Icons.handyman;
    case JobType.manufacturing:
      return Icons.factory;
    case JobType.other:
      return Icons.work;
  }
}

pw.IconData getPwIconFromBusinessType(BusinessType type) {
  switch (type) {
    case BusinessType.food:
      return const pw.IconData(0xe56c);
    case BusinessType.shop:
      return const pw.IconData(0xea12);
    case BusinessType.outdoors:
      return const pw.IconData(0xea99);
    case BusinessType.manufacturing:
      return const pw.IconData(0xebbc);
    case BusinessType.entertainment:
      return const pw.IconData(0xe639);
    case BusinessType.other:
      return const pw.IconData(0xe0af);
  }
}

pw.IconData getPwIconFromJobType(JobType type) {
  switch (type) {
    case JobType.retail:
      return const pw.IconData(0xf1cc);
    case JobType.customerService:
      return const pw.IconData(0xf0e2);
    case JobType.foodService:
      return const pw.IconData(0xe56c);
    case JobType.education:
      return const pw.IconData(0xe80c);
    case JobType.maintenance:
      return const pw.IconData(0xf10b);
    case JobType.manufacturing:
      return const pw.IconData(0xebbc);
    case JobType.other:
      return const pw.IconData(0xe8f9);
  }
}

String getNameFromBusinessType(BusinessType type) {
  switch (type) {
    case BusinessType.food:
      return 'Food Related';
    case BusinessType.shop:
      return 'Shops';
    case BusinessType.outdoors:
      return 'Outdoors';
    case BusinessType.manufacturing:
      return 'Manufacturing';
    case BusinessType.entertainment:
      return 'Entertainment';
    case BusinessType.other:
      return 'Other';
  }
}

String getNameFromJobType(JobType type) {
  switch (type) {
    case JobType.retail:
      return 'Retail';
    case JobType.customerService:
      return 'Customer Service';
    case JobType.foodService:
      return 'Food Service';
    case JobType.education:
      return 'Education';
    case JobType.maintenance:
      return 'Maintenance';
    case JobType.manufacturing:
      return 'Manufacturing';
    case JobType.other:
      return 'Other';
  }
}

String getNameFromOfferType(OfferType type) {
  switch (type) {
    case OfferType.job:
      return 'Job';
    case OfferType.internship:
      return 'Internship';
    case OfferType.apprenticeship:
      return 'Apprenticeship';
  }
}

String getLetterFromOfferType(OfferType type) {
  switch (type) {
    case OfferType.job:
      return 'J';
    case OfferType.internship:
      return 'I';
    case OfferType.apprenticeship:
      return 'A';
  }
}

Color getColorFromOfferType(OfferType type) {
  switch (type) {
    case OfferType.job:
      return Colors.blue;
    case OfferType.internship:
      return Colors.green.shade800;
    case OfferType.apprenticeship:
      return Colors.red;
  }
}

IconData getIconFromThemeMode(ThemeMode theme) {
  switch (theme) {
    case ThemeMode.dark:
      return Icons.dark_mode;
    case ThemeMode.light:
      return Icons.light_mode;
    case ThemeMode.system:
      return Icons.brightness_4;
  }
}