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package dev.isxander.yacl.impl;
import com.google.common.collect.ImmutableList;
import dev.isxander.yacl.api.ListOption;
import dev.isxander.yacl.api.Option;
import dev.isxander.yacl.api.OptionGroup;
import net.minecraft.network.chat.Component;
import net.minecraft.network.chat.ComponentContents;
import net.minecraft.network.chat.MutableComponent;
import org.apache.commons.lang3.Validate;
import org.jetbrains.annotations.ApiStatus;
import org.jetbrains.annotations.NotNull;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
@ApiStatus.Internal
public final class OptionGroupImpl implements OptionGroup {
private final @NotNull Component name;
private final @NotNull Component tooltip;
private final ImmutableList<? extends Option<?>> options;
private final boolean collapsed;
private final boolean isRoot;
public OptionGroupImpl(@NotNull Component name, @NotNull Component tooltip, ImmutableList<? extends Option<?>> options, boolean collapsed, boolean isRoot) {
this.name = name;
this.tooltip = tooltip;
this.options = options;
this.collapsed = collapsed;
this.isRoot = isRoot;
}
@Override
public @NotNull Component name() {
return name;
}
@Override
public @NotNull Component tooltip() {
return tooltip;
}
@Override
public @NotNull ImmutableList<? extends Option<?>> options() {
return options;
}
@Override
public boolean collapsed() {
return collapsed;
}
@Override
public boolean isRoot() {
return isRoot;
}
@ApiStatus.Internal
public static final class BuilderImpl implements Builder {
private Component name = Component.empty();
private final List<Component> tooltipLines = new ArrayList<>();
private final List<Option<?>> options = new ArrayList<>();
private boolean collapsed = false;
@Override
public Builder name(@NotNull Component name) {
Validate.notNull(name, "`name` must not be null");
this.name = name;
return this;
}
@Override
public Builder tooltip(@NotNull Component... tooltips) {
Validate.notEmpty(tooltips, "`tooltips` cannot be empty");
tooltipLines.addAll(List.of(tooltips));
return this;
}
@Override
public Builder option(@NotNull Option<?> option) {
Validate.notNull(option, "`option` must not be null");
if (option instanceof ListOption<?>)
throw new UnsupportedOperationException("List options must not be added as an option but a group!");
this.options.add(option);
return this;
}
@Override
public Builder options(@NotNull Collection<? extends Option<?>> options) {
Validate.notEmpty(options, "`options` must not be empty");
if (options.stream().anyMatch(ListOption.class::isInstance))
throw new UnsupportedOperationException("List options must not be added as an option but a group!");
this.options.addAll(options);
return this;
}
@Override
public Builder collapsed(boolean collapsible) {
this.collapsed = collapsible;
return this;
}
@Override
public OptionGroup build() {
Validate.notEmpty(options, "`options` must not be empty to build `OptionGroup`");
MutableComponent concatenatedTooltip = Component.empty();
boolean first = true;
for (Component line : tooltipLines) {
if (line.getContents() == ComponentContents.EMPTY)
continue;
if (!first) concatenatedTooltip.append("\n");
first = false;
concatenatedTooltip.append(line);
}
return new OptionGroupImpl(name, concatenatedTooltip, ImmutableList.copyOf(options), collapsed, false);
}
}
}
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