package com.airlock.iam.admin.application.service.permission;

import com.fasterxml.jackson.annotation.JsonAnyGetter;
import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonUnwrapped;
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import jakarta.validation.constraints.NotNull;
import java.util.ArrayList;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Map.Entry;

@SuppressFBWarnings("UWF_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR")
public class PagePermissions {
   private final boolean accessible;
   private final PagePermissions.DefaultPermission defaultPermission;
   @NotNull
   @JsonIgnore
   private Map<String, Boolean> permissions;
   @JsonUnwrapped
   private PagePermission pagePermissions;

   public PagePermissions(
      boolean accessible, Map<String, Boolean> permissions, PagePermissions.DefaultPermission defaultPermission, PagePermission pagePermissions
   ) {
      this.accessible = accessible;
      this.permissions = permissions;
      this.pagePermissions = pagePermissions;
      this.defaultPermission = defaultPermission != null ? defaultPermission : PagePermissions.DefaultPermission.READ;
   }

   @JsonAnyGetter
   public Map<String, Boolean> getPermissions() {
      return this.permissions;
   }

   public boolean hasPermission(String key) {
      return this.permissions.getOrDefault(key, false);
   }

   @SuppressFBWarnings(justification = "generated code")
   public static PagePermissions.PagePermissionsBuilder builder() {
      return new PagePermissions.PagePermissionsBuilder();
   }

   @SuppressFBWarnings(justification = "generated code")
   public boolean isAccessible() {
      return this.accessible;
   }

   @SuppressFBWarnings(justification = "generated code")
   public PagePermissions.DefaultPermission getDefaultPermission() {
      return this.defaultPermission;
   }

   @SuppressFBWarnings(justification = "generated code")
   public PagePermission getPagePermissions() {
      return this.pagePermissions;
   }

   @SuppressFBWarnings(justification = "generated code")
   public void setPermissions(Map<String, Boolean> permissions) {
      this.permissions = permissions;
   }

   @SuppressFBWarnings(justification = "generated code")
   public void setPagePermissions(PagePermission pagePermissions) {
      this.pagePermissions = pagePermissions;
   }

   @SuppressFBWarnings(justification = "generated code")
   @Override
   public boolean equals(Object o) {
      if (o == this) {
         return true;
      } else if (!(o instanceof PagePermissions other)) {
         return false;
      } else {
         if (!other.canEqual(this)) {
            return false;
         }

         if (this.accessible != other.accessible) {
            return false;
         }

         Object this$defaultPermission = this.defaultPermission;
         Object other$defaultPermission = other.defaultPermission;
         if (this$defaultPermission == null ? other$defaultPermission == null : this$defaultPermission.equals(other$defaultPermission)) {
            Object this$permissions = this.permissions;
            Object other$permissions = other.permissions;
            if (this$permissions == null ? other$permissions == null : this$permissions.equals(other$permissions)) {
               Object this$pagePermissions = this.pagePermissions;
               Object other$pagePermissions = other.pagePermissions;
               return this$pagePermissions == null ? other$pagePermissions == null : this$pagePermissions.equals(other$pagePermissions);
            } else {
               return false;
            }
         } else {
            return false;
         }
      }
   }

   @SuppressFBWarnings(justification = "generated code")
   protected boolean canEqual(Object other) {
      return other instanceof PagePermissions;
   }

   @SuppressFBWarnings(justification = "generated code")
   @Override
   public int hashCode() {
      int PRIME = 59;
      int result = 1;
      result = result * 59 + (this.accessible ? 79 : 97);
      Object $defaultPermission = this.defaultPermission;
      result = result * 59 + ($defaultPermission == null ? 43 : $defaultPermission.hashCode());
      Object $permissions = this.permissions;
      result = result * 59 + ($permissions == null ? 43 : $permissions.hashCode());
      Object $pagePermissions = this.pagePermissions;
      return result * 59 + ($pagePermissions == null ? 43 : $pagePermissions.hashCode());
   }

   @SuppressFBWarnings(justification = "generated code")
   @Override
   public String toString() {
      return "PagePermissions(accessible="
         + this.isAccessible()
         + ", defaultPermission="
         + this.getDefaultPermission()
         + ", permissions="
         + this.getPermissions()
         + ", pagePermissions="
         + this.getPagePermissions()
         + ")";
   }

   public enum DefaultPermission {
      READ,
      WRITE;
   }

   @SuppressFBWarnings(justification = "generated code")
   public static class PagePermissionsBuilder {
      @SuppressFBWarnings(justification = "generated code")
      private boolean accessible;
      @SuppressFBWarnings(justification = "generated code")
      private ArrayList<String> permissions$key;
      @SuppressFBWarnings(justification = "generated code")
      private ArrayList<Boolean> permissions$value;
      @SuppressFBWarnings(justification = "generated code")
      private PagePermissions.DefaultPermission defaultPermission;
      @SuppressFBWarnings(justification = "generated code")
      private PagePermission pagePermissions;

      @SuppressFBWarnings(justification = "generated code")
      PagePermissionsBuilder() {
      }

      @SuppressFBWarnings(justification = "generated code")
      public PagePermissions.PagePermissionsBuilder accessible(boolean accessible) {
         this.accessible = accessible;
         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public PagePermissions.PagePermissionsBuilder permission(String permissionKey, Boolean permissionValue) {
         if (this.permissions$key == null) {
            this.permissions$key = new ArrayList<>();
            this.permissions$value = new ArrayList<>();
         }

         this.permissions$key.add(permissionKey);
         this.permissions$value.add(permissionValue);
         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public PagePermissions.PagePermissionsBuilder permissions(Map<? extends String, ? extends Boolean> permissions) {
         if (permissions == null) {
            throw new NullPointerException("permissions cannot be null");
         }

         if (this.permissions$key == null) {
            this.permissions$key = new ArrayList<>();
            this.permissions$value = new ArrayList<>();
         }

         for (Entry<? extends String, ? extends Boolean> $lombokEntry : permissions.entrySet()) {
            this.permissions$key.add($lombokEntry.getKey());
            this.permissions$value.add($lombokEntry.getValue());
         }

         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public PagePermissions.PagePermissionsBuilder clearPermissions() {
         if (this.permissions$key != null) {
            this.permissions$key.clear();
            this.permissions$value.clear();
         }

         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public PagePermissions.PagePermissionsBuilder defaultPermission(PagePermissions.DefaultPermission defaultPermission) {
         this.defaultPermission = defaultPermission;
         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public PagePermissions.PagePermissionsBuilder pagePermissions(PagePermission pagePermissions) {
         this.pagePermissions = pagePermissions;
         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public PagePermissions build() {
         return new PagePermissions(
            this.accessible,
            switch (this.permissions$key == null ? 0 : this.permissions$key.size()) {
               case 0 -> Collections.emptyMap();
               case 1 -> Collections.singletonMap(this.permissions$key.get(0), this.permissions$value.get(0));
               default -> {
                  Map<String, Boolean> permissions = new LinkedHashMap<>(
                     this.permissions$key.size() < 1073741824 ? 1 + this.permissions$key.size() + (this.permissions$key.size() - 3) / 3 : Integer.MAX_VALUE
                  );

                  for (int $i = 0; $i < this.permissions$key.size(); $i++) {
                     permissions.put(this.permissions$key.get($i), this.permissions$value.get($i));
                  }

                  yield Collections.unmodifiableMap(permissions);
               }
            },
            this.defaultPermission,
            this.pagePermissions
         );
      }

      @SuppressFBWarnings(justification = "generated code")
      @Override
      public String toString() {
         return "PagePermissions.PagePermissionsBuilder(accessible="
            + this.accessible
            + ", permissions$key="
            + this.permissions$key
            + ", permissions$value="
            + this.permissions$value
            + ", defaultPermission="
            + this.defaultPermission
            + ", pagePermissions="
            + this.pagePermissions
            + ")";
      }
   }
}