import { JsPbMessage } from '../shared';
import { Unregisterable } from '../shared';

// CMsgSystemPerfUpdateSettings, CMsgSystemPerfState, CMsgSystemPerfSettings
export interface Perf {
	/**
	 * If `data` is deserialized, returns {@link CMsgSystemPerfDiagnosticInfo}.
	 * @returns an object that can be used to unregister the callback.
	 */
	RegisterForDiagnosticInfoChanges(callback: (data: ArrayBuffer) => void): Unregisterable;

	/**
	 * If `data` is deserialized, returns {@link CMsgSystemPerfState}.
	 * @returns an object that can be used to unregister the callback.
	 */
	RegisterForStateChanges(callback: (data: ArrayBuffer) => void): Unregisterable;

	/**
	 * @param base64 Serialized base64 message from `CMsgSystemPerfUpdateSettings`.
	 */
	UpdateSettings(base64: string): any;
}

export interface CMsgSystemPerfDiagnosticInfo extends JsPbMessage {
	battery_temp_c(): number | undefined;

	entries(): SystemPerfDiagnosticEntry[] | undefined;

	interfaces(): SystemPerfNetworkInterface[] | undefined;
}

export interface SystemPerfDiagnosticEntry {
	name: string | undefined;
	value: string | undefined;
}

export interface SystemPerfNetworkInterface {
	name: string | undefined;
	timestamp: number | undefined;
	tx_bytes_total: number | undefined;
	rx_bytes_total: number | undefined;
	tx_bytes_per_sec: number | undefined;
	rx_bytes_per_sec: number | undefined;
}

export interface CMsgSystemPerfState extends JsPbMessage {
	active_profile_game_id(): string | undefined;

	current_game_id(): string | undefined;

	limits(): SystemPerfLimits | undefined;

	settings(): SystemPerfSettings | undefined;
}

export interface SystemPerfLimits {
	cpu_governor_manual_min_mhz: number | undefined;
	cpu_governor_manual_max_mhz: number | undefined;
	fsr_sharpness_min: number | undefined;
	fsr_sharpness_max: number | undefined;
	gpu_performance_manual_min_mhz: number | undefined;
	gpu_performance_manual_max_mhz: number | undefined;
	perf_overlay_is_standalone: boolean | undefined;
	is_dynamic_vrs_available: boolean | undefined;
	is_manual_display_refresh_rate_available: boolean | undefined;
	gpu_performance_levels_available: EGPUPerformanceLevel[];
	display_refresh_manual_hz_min: number | undefined;
	display_refresh_manual_hz_max: number | undefined;
	fps_limit_options: number[] | undefined;
	tdp_limit_min: number | undefined;
	tdp_limit_max: number | undefined;
	is_nis_supported: boolean | undefined;
	nis_sharpness_min: number | undefined;
	nis_sharpness_max: number | undefined;
	display_external_refresh_manual_hz_min: number | undefined;
	display_external_refresh_manual_hz_max: number | undefined;
	fps_limit_options_external: number[] | undefined;
	is_tearing_supported: boolean | undefined;
	is_vrr_supported: boolean | undefined;
	is_dynamic_refresh_rate_in_steam_supported: boolean | undefined;
	is_split_scaling_and_filtering_supported: boolean | undefined;
	split_scaling_filters_available: ESplitScalingFilter[];
	split_scaling_scalers_available: ESplitScalingScaler[];
	is_hdr_supported: boolean | undefined;
	display_refresh_manual_hz_oc_max: number | undefined;
	disable_refresh_rate_management: boolean | undefined;
}

export enum EGPUPerformanceLevel {
	Invalid,
	Auto,
	Manual,
	Low,
	High,
	Profiling,
}

export enum ESplitScalingFilter {
	Invalid,
	Linear,
	Nearest,
	FSR,
	NIS,
}

export enum ESplitScalingScaler {
	Invalid,
	Auto,
	Integer,
	Fit,
	Fill,
	Stretch,
}

export interface SystemPerfSettings {
	global: SystemPerfSettingsGlobal | undefined;
	per_app: SystemPerfSettingsPerApp | undefined;
}

export interface SystemPerfSettingsGlobal {
	diagnostic_update_rate: number;
	system_trace_service_state: ESystemServiceState;
	graphics_profiling_service_state: ESystemServiceState;
	perf_overlay_service_state: ESystemServiceState;
	perf_overlay_level: EGraphicsPerfOverlayLevel;
	is_show_perf_overlay_over_steam_enabled: boolean;
	is_advanced_settings_enabled: boolean;
	allow_external_display_refresh_control: boolean;
	is_hdr_enabled: boolean;
	hdr_on_sdr_tonemap_operator: EHDRToneMapOperator;
	is_hdr_debug_heatmap_enabled: boolean;
	force_hdr_wide_gammut_for_sdr: boolean;
	allow_experimental_hdr: boolean;
	sdr_to_hdr_brightness: number;
	debug_force_hdr_support: boolean;
	force_hdr_10pq_output_debug: boolean;
	is_display_oc_enabled: boolean;
	is_color_management_enabled: boolean;
}

export enum ESystemServiceState {
	Unavailable,
	Disabled,
	Enabled,
}

export enum EGraphicsPerfOverlayLevel {
	Hidden,
	Basic,
	Medium,
	Full,
	Minimal,
}

export enum EHDRToneMapOperator {
	Invalid,
	Uncharted,
	Reinhard,
}

export interface SystemPerfSettingsPerApp {
	gpu_performance_manual_mhz: number | undefined;
	fps_limit: number | undefined;
	is_variable_resolution_enabled: boolean | undefined;
	is_dynamic_refresh_rate_enabled: boolean | undefined;
	tdp_limit: number | undefined;
	cpu_governor: ECPUGovernor | undefined;
	cpu_governor_manual_mhz: number | undefined;
	scaling_filter: number | undefined;
	fsr_sharpness: number | undefined;
	is_fps_limit_enabled: boolean | undefined;
	is_tdp_limit_enabled: boolean | undefined;
	is_low_latency_mode_enabled: boolean | undefined;
	display_refresh_manual_hz: number | undefined;
	is_game_perf_profile_enabled: boolean | undefined;
	gpu_performance_level: EGPUPerformanceLevel | undefined;
	nis_sharpness: number | undefined;
	display_external_refresh_manual_hz: number | undefined;
	fps_limit_external: number | undefined;
	is_tearing_enabled: boolean | undefined;
	is_vrr_enabled: boolean | undefined;
	is_composite_debug_enabled: boolean | undefined;
	force_composite: boolean | undefined;
	use_dynamic_refresh_rate_in_steam: boolean | undefined;
	split_scaling_filter: ESplitScalingFilter | undefined;
	split_scaling_scaler: ESplitScalingScaler | undefined;
}

export enum ECPUGovernor {
	Invalid,
	Perf,
	Powersave,
	Manual,
}