@using System;
@using Sandbox.UI;
@using Sandbox.UI.Navigation;
@inherits Panel
@attribute [Route( "/practice/sandbox" )]

<root class="menu-page sandbox-setup-page">

	<label class="page-heading">
		SANDBOX SETUP
	</label>

	<label class="page-copy">
		@ConnectedPlayerCount PLAYER@(ConnectedPlayerCount == 1 ? "" : "S") CONNECTED
	</label>

	@if (
		RoundManager is not null &&
		Networking.IsHost
	)
	{
		<div class="setup-grid">

			<div class="setup-section">

				<div class="setup-section-title">
					LOADOUTS
				</div>

				<div class="setup-row">
					<div class="setup-label">PLAYER A</div>

					<div class="setup-selector">
						<div class="selector-arrow" onclick=@SandboxWeaponAPrevious>&lt;</div>
						<div class="selector-value">@RoundManager.GetSandboxWeaponName( 0 )</div>
						<div class="selector-arrow" onclick=@SandboxWeaponANext>&gt;</div>
					</div>
				</div>

				<div class="setup-row">
					<div class="setup-label">PLAYER B</div>

					<div class="setup-selector">
						<div class="selector-arrow" onclick=@SandboxWeaponBPrevious>&lt;</div>
						<div class="selector-value">@RoundManager.GetSandboxWeaponName( 1 )</div>
						<div class="selector-arrow" onclick=@SandboxWeaponBNext>&gt;</div>
					</div>
				</div>

			</div>

			<div class="setup-section bot-setup-section">

				<div class="setup-section-title">
					BOT OPPONENT
				</div>

				<div class="setup-row">
					<div class="setup-label">SANDBOX BOT</div>

					<div
						class="bot-toggle @(RoundManager.SandboxBotEnabled ? "enabled" : "disabled")"
						onclick=@ToggleSandboxBot
					>
						<div class="bot-toggle-state">
							@(RoundManager.SandboxBotEnabled ? "ENABLED" : "DISABLED")
						</div>
						<div class="bot-toggle-copy">
							@(RoundManager.SandboxBotEnabled ? "BOT FILLS PLAYER B" : "PLAYER B REMAINS HUMAN / EMPTY")
						</div>
					</div>
				</div>

				<div class="setup-row @(RoundManager.SandboxBotEnabled ? "" : "setup-row-muted")">
					<div class="setup-label">DIFFICULTY PROFILE</div>

					<div class="setup-selector">
						<div class="selector-arrow" onclick=@SandboxBotDifficultyPrevious>&lt;</div>
						<div class="selector-value">@RoundManager.GetSandboxBotDifficultyName()</div>
						<div class="selector-arrow" onclick=@SandboxBotDifficultyNext>&gt;</div>
					</div>
				</div>

				<div class="setup-row @(RoundManager.SandboxBotEnabled ? "" : "setup-row-muted")">
					<div class="setup-label">BEHAVIOR TEST</div>

					<div class="setup-selector">
						<div class="selector-arrow" onclick=@SandboxBotBehaviorPrevious>&lt;</div>
						<div class="selector-value">@RoundManager.GetSandboxBotBehaviorName()</div>
						<div class="selector-arrow" onclick=@SandboxBotBehaviorNext>&gt;</div>
					</div>
				</div>

				<div class="setup-row @(RoundManager.SandboxBotEnabled ? "" : "setup-row-muted")">
					<div class="setup-label">RULE TEST</div>

					<div class="setup-selector">
						<div class="selector-arrow" onclick=@SandboxBotModifierPrevious>&lt;</div>
						<div class="selector-value">@RoundManager.GetSandboxBotModifierName()</div>
						<div class="selector-arrow" onclick=@SandboxBotModifierNext>&gt;</div>
					</div>
				</div>

				<div class="setup-row @(RoundManager.SandboxBotEnabled ? "" : "setup-row-muted")">
					<div class="setup-label">NAVMESH DEBUG</div>

					<div
						class="bot-toggle @(RoundManager.SandboxBotDrawNavMesh ? "enabled" : "disabled")"
						onclick=@ToggleSandboxBotDrawNavMesh
					>
						<div class="bot-toggle-state">
							@(RoundManager.SandboxBotDrawNavMesh ? "VISIBLE" : "HIDDEN")
						</div>
						<div class="bot-toggle-copy">EDITOR NAVIGATION SURFACE</div>
					</div>
				</div>

				<div class="bot-foundation-note">
					<div class="bot-foundation-title">BOT 6 · ADAPTIVE TACTICAL + MODIFIER AWARENESS</div>
					<div class="bot-foundation-copy">
						Dynamic tactics + opponent learning + modifier-aware combat + continuous mobility
					</div>
				</div>

			</div>

			<div class="setup-section">

				<div class="setup-section-title">
					ARENA MODULES
				</div>

				<div class="setup-row">
					<div class="setup-label">SPAWN A</div>

					<div class="setup-selector">
						<div class="selector-arrow" onclick=@SandboxSpawnAPrevious>&lt;</div>
						<div class="selector-value">@RoundManager.GetSandboxSpawnALayoutName()</div>
						<div class="selector-arrow" onclick=@SandboxSpawnANext>&gt;</div>
					</div>
				</div>

				<div class="setup-row">
					<div class="setup-label">CENTER</div>

					<div class="setup-selector">
						<div class="selector-arrow" onclick=@SandboxCenterPrevious>&lt;</div>
						<div class="selector-value">@RoundManager.GetSandboxCenterLayoutName()</div>
						<div class="selector-arrow" onclick=@SandboxCenterNext>&gt;</div>
					</div>
				</div>

				<div class="setup-row">
					<div class="setup-label">SPAWN B</div>

					<div class="setup-selector">
						<div class="selector-arrow" onclick=@SandboxSpawnBPrevious>&lt;</div>
						<div class="selector-value">@RoundManager.GetSandboxSpawnBLayoutName()</div>
						<div class="selector-arrow" onclick=@SandboxSpawnBNext>&gt;</div>
					</div>
				</div>

			</div>

		</div>

		<div class="setup-actions">

			<a
				href="/practice"
				class="menu-back"
			>
				BACK
			</a>

			<div
				class="menu-primary"
				onclick=@StartSandbox
			>
				START SANDBOX
			</div>

		</div>
	}
	else
	{
		<div class="client-message">
			CONNECTED TO HOST
		</div>

		<label class="page-copy">
			The host is configuring the sandbox session.
		</label>

		<a
			href="/practice"
			class="menu-back"
		>
			BACK
		</a>
	}

</root>

@code
{
	private MainMenuHost Host =>
		MainMenuHost.Current;

	private RoundManager RoundManager =>
		Host?.
			RoundManager;

	private int ConnectedPlayerCount =>
		Host?.
			ConnectedPlayerCount ??
		0;

	private void StartSandbox() =>
		Host?.
			StartSandbox();

	private void ToggleSandboxBot() =>
		RoundManager?.ToggleSandboxBot();

	private void SandboxBotDifficultyPrevious() =>
		RoundManager?.CycleSandboxBotDifficulty( -1 );

	private void SandboxBotDifficultyNext() =>
		RoundManager?.CycleSandboxBotDifficulty( 1 );

	private void SandboxBotBehaviorPrevious() =>
		RoundManager?.CycleSandboxBotBehavior( -1 );

	private void SandboxBotBehaviorNext() =>
		RoundManager?.CycleSandboxBotBehavior( 1 );

	private void SandboxBotModifierPrevious() =>
		RoundManager?.CycleSandboxBotModifier( -1 );

	private void SandboxBotModifierNext() =>
		RoundManager?.CycleSandboxBotModifier( 1 );

	private void ToggleSandboxBotDrawNavMesh() =>
		RoundManager?.ToggleSandboxBotDrawNavMesh();

	private void SandboxWeaponAPrevious() =>
		RoundManager?.
			CycleSandboxWeapon(
				0,
				-1
			);

	private void SandboxWeaponANext() =>
		RoundManager?.
			CycleSandboxWeapon(
				0,
				1
			);

	private void SandboxWeaponBPrevious() =>
		RoundManager?.
			CycleSandboxWeapon(
				1,
				-1
			);

	private void SandboxWeaponBNext() =>
		RoundManager?.
			CycleSandboxWeapon(
				1,
				1
			);

	private void SandboxSpawnAPrevious() =>
		RoundManager?.
			CycleSandboxSpawnALayout(
				-1
			);

	private void SandboxSpawnANext() =>
		RoundManager?.
			CycleSandboxSpawnALayout(
				1
			);

	private void SandboxCenterPrevious() =>
		RoundManager?.
			CycleSandboxCenterLayout(
				-1
			);

	private void SandboxCenterNext() =>
		RoundManager?.
			CycleSandboxCenterLayout(
				1
			);

	private void SandboxSpawnBPrevious() =>
		RoundManager?.
			CycleSandboxSpawnBLayout(
				-1
			);

	private void SandboxSpawnBNext() =>
		RoundManager?.
			CycleSandboxSpawnBLayout(
				1
			);

	protected override int BuildHash()
	{
		HashCode hash =
			new();

		hash.Add(
			ConnectedPlayerCount
		);

		if ( RoundManager is not null )
		{
			hash.Add(
				RoundManager.SandboxWeaponAIndex
			);

			hash.Add(
				RoundManager.SandboxWeaponBIndex
			);

			hash.Add(
				RoundManager.SandboxBotEnabled
			);

			hash.Add(
				(int)RoundManager.SandboxBotDifficulty
			);

			hash.Add(
				(int)RoundManager.SandboxBotBehavior
			);

			hash.Add(
				(int)RoundManager.SandboxBotTestModifier
			);

			hash.Add(
				RoundManager.SandboxBotDrawNavMesh
			);

			hash.Add(
				RoundManager.SandboxSpawnALayoutIndex
			);

			hash.Add(
				RoundManager.SandboxCenterLayoutIndex
			);

			hash.Add(
				RoundManager.SandboxSpawnBLayoutIndex
			);
		}

		return hash.ToHashCode();
	}
}