/**
 * Shared test fixtures — domain entities.
 *
 * Prefer the `make*` factories over the `MOCK_*` constants in new tests: a
 * factory returns a complete, correctly-typed object, so overriding one field
 * can't silently leave the rest `undefined`/wrong the way a hand-rolled
 * partial object cast with `as any` can. See `frontend/tests/fixtures/index.ts`
 * for the full barrel of factories (plan, analytics, calendar, scraper, hooks).
 */

import type {
  Child,
  DayOverride,
  LeaveWish,
  ParentalLeaveFetch,
  PersonalData,
  PlannedLeaveDay,
  TierData,
  Tip,
  VacationDays,
  Workspace,
} from '@/types'

// ---------------------------------------------------------------------------
// Workspace
// ---------------------------------------------------------------------------

export function makeWorkspace(overrides: Partial<Workspace> = {}): Workspace {
  return {
    id: 'ws-1',
    name: 'Familjen Testsson',
    planningMode: 'solo',
    createdAt: '2026-01-01T00:00:00',
    ...overrides,
  }
}

// ---------------------------------------------------------------------------
// Personal data (parents)
// ---------------------------------------------------------------------------

export function makePersonalData(overrides: Partial<PersonalData> = {}): PersonalData {
  return {
    uuid: 'pd-a',
    workspaceId: 'ws-1',
    name: 'Förälder A',
    salaryType: 'monthly',
    employmentStatus: 'employed',
    createdAt: '2026-01-01T00:00:00',
    ...overrides,
  }
}

// ---------------------------------------------------------------------------
// Child
// ---------------------------------------------------------------------------

export function makeChild(overrides: Partial<Child> = {}): Child {
  return {
    id: 'child-1',
    workspaceId: 'ws-1',
    name: 'Barnet',
    birthDate: '2025-06-01',
    preschoolStartDate: null,
    preschoolPlanningDaysPerYear: 6,
    createdAt: '2026-01-01T00:00:00',
    ...overrides,
  }
}

// ---------------------------------------------------------------------------
// Vacation days
// ---------------------------------------------------------------------------

export function makeVacationDays(overrides: Partial<VacationDays> = {}): VacationDays {
  return {
    id: 'vd-1',
    personalDataUuid: 'pd-a',
    workspaceId: 'ws-1',
    year: 2026,
    totalDays: 25,
    savedDaysIn: 0,
    createdAt: '2026-01-01T00:00:00',
    updatedAt: '2026-01-01T00:00:00',
    ...overrides,
  }
}

// ---------------------------------------------------------------------------
// Parental leave fetch (+ tier data)
// ---------------------------------------------------------------------------

export function makeTierData(overrides: Partial<TierData> = {}): TierData {
  return {
    sjukpenningTotal: 390,
    sjukpenningUsed: 80,
    sjukpenningLeft: 310,
    lagstaNivaTotal: 90,
    lagstaNivaUsed: 0,
    lagstaNivaLeft: 90,
    ...overrides,
  }
}

export function makeParentalLeaveFetch(overrides: Partial<ParentalLeaveFetch> = {}): ParentalLeaveFetch {
  return {
    id: 'plf-1',
    personalDataUuid: 'pd-a',
    workspaceId: 'ws-1',
    childId: 'child-1',
    source: 'manual',
    fetchedAt: '2026-05-01T10:00:00',
    totalDays: 240,
    daysUsed: 80,
    daysLeft: 160,
    reservedDaysTotal: 90,
    reservedDaysLeft: 70,
    transferableDaysLeft: 50,
    dubbeldagarLeft: 55,
    tierData: makeTierData(),
    createdAt: '2026-05-01T10:00:00',
    updatedAt: '2026-05-01T10:00:00',
    ...overrides,
  }
}

// ---------------------------------------------------------------------------
// Leave wishes
// ---------------------------------------------------------------------------

export function makeLeaveWish(overrides: Partial<LeaveWish> = {}): LeaveWish {
  return {
    id: 'lw-1',
    workspaceId: 'ws-1',
    childId: null,
    name: 'Sommar',
    nameMessageKey: null,
    windowStartMonth: 6,
    windowStartDay: 15,
    windowEndMonth: 7,
    windowEndDay: 26,
    targetWeeks: 6,
    targetDays: null,
    recurrence: 'yearly',
    firstYear: 2026,
    lastYear: null,
    priority: 1,
    parentMode: 'either',
    parentPersonalDataUuid: null,
    windowMode: 'fixed',
    createdAt: '2026-01-01T00:00:00',
    updatedAt: '2026-01-01T00:00:00',
    ...overrides,
  }
}

// ---------------------------------------------------------------------------
// Planned leave days
// ---------------------------------------------------------------------------

export function makePlannedLeaveDay(overrides: Partial<PlannedLeaveDay> = {}): PlannedLeaveDay {
  return {
    id: 'pld-1',
    workspaceId: 'ws-1',
    childId: 'child-1',
    parentPersonalDataUuid: 'pd-a',
    date: '2026-06-15',
    dayType: 'vacation',
    isDubbeldag: false,
    wishId: null,
    isPinned: false,
    createdAt: '2026-01-01T00:00:00',
    updatedAt: '2026-01-01T00:00:00',
    ...overrides,
  }
}

// ---------------------------------------------------------------------------
// Day overrides (calendar exceptions)
// ---------------------------------------------------------------------------

export function makeDayOverride(overrides: Partial<DayOverride> = {}): DayOverride {
  return {
    id: 'do-1',
    workspaceId: 'ws-1',
    date: '2026-12-24',
    isWorkingDay: false,
    note: null,
    createdAt: '2026-01-01T00:00:00',
    updatedAt: '2026-01-01T00:00:00',
    ...overrides,
  }
}

// ---------------------------------------------------------------------------
// Tips
// ---------------------------------------------------------------------------

export function makeTip(overrides: Partial<Tip> = {}): Tip {
  return {
    id: 'tip-1',
    severity: 'info',
    messageKey: 'tips.example',
    data: {},
    ...overrides,
  }
}