373 lines
17 KiB
TypeScript
373 lines
17 KiB
TypeScript
'use client'
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import React, { useState, useMemo } from 'react'
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import type { FDServiceCalculatorBlock as Props } from '@/payload-types'
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const formatKr = (n: number) => Math.round(n).toLocaleString('sv-SE') + ' kr'
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const cardRadius = 'rounded-[32px] md:rounded-[50px] lg:rounded-[70px]'
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/* ── Toggle switch ─────────────────────────────────────────────────────── */
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function Toggle({ active, onToggle, label }: { active: boolean; onToggle: () => void; label: string }) {
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return (
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<button
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type="button"
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onClick={onToggle}
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style={{ display: 'block', width: '3.5rem', height: '2rem', flexShrink: 0 }}
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className={`relative rounded-full transition-all duration-300 ${active ? 'bg-fd-yellow' : 'bg-[#e2e8f0] dark:bg-white/20'}`}
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role="switch"
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aria-checked={active}
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aria-label={label}
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>
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<div className={`absolute top-1 w-6 h-6 rounded-full bg-white shadow-sm transition-all duration-300 ${active ? 'left-7' : 'left-1'}`} />
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</button>
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)
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}
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/* ── +/- stepper row ───────────────────────────────────────────────────── */
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function ResourceRow({
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label, value, onChange, min = 0, max = 999, step = 1, unit, priceLabel, isDark,
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}: {
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label: string; value: number; onChange: (v: number) => void
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min?: number; max?: number; step?: number; unit: string; priceLabel: string; isDark: boolean
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}) {
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return (
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<div className="flex items-center justify-between py-4 border-b border-fd-navy/10 dark:border-white/10">
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<div className="flex flex-col">
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<span className="font-joey-bold text-fd-body-lg text-fd-navy dark:text-white">{label}</span>
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<span className="font-joey text-fd-body text-fd-navy/50 dark:text-white/50">{priceLabel}</span>
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</div>
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<div className="flex items-center gap-2">
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<button
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type="button"
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onClick={() => onChange(Math.max(min, value - step))}
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className="w-11 h-11 rounded-full border-2 flex items-center justify-center font-joey-bold text-lg transition-colors border-fd-navy/20 text-fd-navy hover:border-fd-navy/60 dark:border-white/30 dark:text-white dark:hover:border-white/70"
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aria-label={`Minska ${label}`}
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>−</button>
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<input
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type="number"
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value={value}
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onChange={(e) => onChange(Math.max(min, Math.min(max, Number(e.target.value) || 0)))}
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className="w-20 text-center font-joey-medium text-fd-body-lg rounded-full px-2 py-1.5 border-2 bg-fd-surface-alt border-fd-navy/15 text-fd-navy dark:bg-white/10 dark:border-white/20 dark:text-white [&::-webkit-inner-spin-button]:appearance-none [&::-webkit-outer-spin-button]:appearance-none"
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style={{ appearance: 'textfield' }}
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aria-label={label}
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/>
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<span className="font-joey text-fd-body w-8 text-fd-navy/40 dark:text-white/40">{unit}</span>
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<button
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type="button"
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onClick={() => onChange(Math.min(max, value + step))}
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className="w-11 h-11 rounded-full border-2 flex items-center justify-center font-joey-bold text-lg transition-colors border-fd-navy/20 text-fd-navy hover:border-fd-navy/60 dark:border-white/30 dark:text-white dark:hover:border-white/70"
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aria-label={`Öka ${label}`}
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>+</button>
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</div>
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</div>
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)
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}
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/* ── Main component ────────────────────────────────────────────────────── */
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export const FDServiceCalculatorBlockComponent: React.FC<Props> = ({
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heading = 'Beräkna din kostnad',
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description,
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summaryHeading = 'Kostnadsöversikt',
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totalLabel = 'Totalt per månad',
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totalSuffix = 'exkl. moms',
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orderCtaText = 'Beställ',
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orderCtaLink = '/kontakt',
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contactCtaText = 'Frågor? Kontakta oss',
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contactCtaLink = '/kontakt',
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sectionBackground = 'white',
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optionGroups = [],
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resources = [],
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addons = [],
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fixedFees = [],
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discountPercent,
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discountLabel,
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anchorId,
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}) => {
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/* ── State: one selected index per option group ──────────────────────── */
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const [selectedOptions, setSelectedOptions] = useState<Record<number, number>>(() => {
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const initial: Record<number, number> = {}
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;(optionGroups ?? []).forEach((_, i) => { initial[i] = 0 })
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return initial
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})
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/* ── State: one number per resource slider ───────────────────────────── */
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const [resourceValues, setResourceValues] = useState<Record<number, number>>(() => {
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const initial: Record<number, number> = {}
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;(resources ?? []).forEach((r, i) => { initial[i] = r.defaultValue ?? 0 })
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return initial
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})
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/* ── State: toggle map for addons ────────────────────────────────────── */
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const [addonToggles, setAddonToggles] = useState<Record<number, boolean>>({})
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const toggleAddon = (i: number) => setAddonToggles((p) => ({ ...p, [i]: !p[i] }))
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const discount = (discountPercent ?? 0) / 100
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const disc = (v: number) => v * (1 - discount)
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/* ── Derived costs ───────────────────────────────────────────────────── */
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const costs = useMemo(() => {
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// Option groups
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const optionCosts = (optionGroups ?? []).map((group, gi) => {
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const selectedIdx = selectedOptions[gi] ?? 0
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const option = group.options?.[selectedIdx]
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return disc(option?.price ?? 0)
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})
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// Resources
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const resourceCosts = (resources ?? []).map((r, i) => {
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return disc((resourceValues[i] ?? 0) * (r.pricePerUnit ?? 0))
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})
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// Addons
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const addonCosts = (addons ?? []).map((a, i) => {
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return addonToggles[i] ? disc(a.price ?? 0) : 0
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})
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// Fixed fees (not discounted)
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const fixedTotal = (fixedFees ?? []).reduce((sum, f) => sum + (f.amount ?? 0), 0)
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const total =
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optionCosts.reduce((a, b) => a + b, 0) +
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resourceCosts.reduce((a, b) => a + b, 0) +
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addonCosts.reduce((a, b) => a + b, 0) +
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fixedTotal
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return { optionCosts, resourceCosts, addonCosts, fixedTotal, total }
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}, [selectedOptions, resourceValues, addonToggles, optionGroups, resources, addons, fixedFees, discount])
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/* ── Theme ───────────────────────────────────────────────────────────── */
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const isDark = sectionBackground === 'navy'
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const bgClass = isDark ? 'bg-fd-navy' : sectionBackground === 'gray' ? 'bg-fd-surface-alt dark:bg-fd-navy' : 'bg-white dark:bg-fd-navy'
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const cardClass = isDark
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? `bg-white/5 border-[5px] border-white/10 ${cardRadius}`
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: `bg-white border-[5px] border-[#e2e8f0] ${cardRadius} dark:bg-white/5 dark:border-white/10`
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const headingColor = isDark ? 'text-white' : 'text-fd-navy dark:text-white'
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const descColor = isDark ? 'text-white/60' : 'text-fd-navy/60 dark:text-white/60'
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const sectionLabel = isDark ? 'text-white/40' : 'text-fd-navy/35 dark:text-white/40'
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const summaryLabel = isDark ? 'text-white' : 'text-fd-navy dark:text-white'
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const categoryLabel = isDark ? 'text-white/40' : 'text-fd-navy/40 dark:text-white/40'
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const dividerClass = isDark ? 'border-white/10' : 'border-fd-navy/8 dark:border-white/10'
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const optActiveClass = 'bg-fd-yellow text-fd-navy border-fd-yellow font-joey-bold'
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const optInactiveClass = isDark
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? 'bg-transparent text-white/70 border-white/20 hover:border-white/50 font-joey'
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: 'bg-transparent text-fd-navy/70 border-fd-navy/20 hover:border-fd-navy/50 font-joey dark:text-white/70 dark:border-white/20 dark:hover:border-white/50'
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const discStr = discount > 0 ? ` (${discountPercent}% rabatt)` : ''
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const hasAddons = (addons ?? []).length > 0
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const hasFixedFees = (fixedFees ?? []).length > 0
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/* ── Build summary rows ──────────────────────────────────────────────── */
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const summaryRows: { label: string; cost: number; category?: string }[] = []
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// Option group costs
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;(optionGroups ?? []).forEach((group, gi) => {
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const selectedIdx = selectedOptions[gi] ?? 0
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const option = group.options?.[selectedIdx]
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if (option && (option.price ?? 0) > 0) {
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summaryRows.push({
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label: `${group.groupLabel} (${option.label})`,
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cost: costs.optionCosts[gi],
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})
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}
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})
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// Resource costs
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;(resources ?? []).forEach((r, i) => {
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const val = resourceValues[i] ?? 0
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if (val > 0) {
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const template = r.summaryTemplate || `${r.label} ({value} {unit})`
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const label = template
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.replace('{value}', String(val))
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.replace('{unit}', r.unit || '')
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summaryRows.push({ label, cost: costs.resourceCosts[i] })
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}
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})
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// Fixed fees
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;(fixedFees ?? []).forEach((f) => {
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summaryRows.push({ label: f.label, cost: f.amount ?? 0 })
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})
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// Active addons
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const addonSummaryRows = (addons ?? []).flatMap((a, i) =>
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addonToggles[i] ? [{ label: a.label, cost: costs.addonCosts[i] }] : [],
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)
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const resolvedDiscountLabel = discountLabel
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? discountLabel.replace('{percent}', String(discountPercent ?? 0))
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: `${discountPercent}% rabatt på alla resurser`
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return (
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<section id={anchorId || undefined} className={`fd-section ${bgClass}`}>
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<div className="fd-container">
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{/* ── Header ──────────────────────────────────────────────────── */}
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{(heading || description) && (
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<div className="text-center mb-10 md:mb-14">
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{heading && <h2 className={`font-joey-heavy text-fd-h1 mb-3 ${headingColor}`}>{heading}</h2>}
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{description && <p className={`font-joey text-fd-body-lg max-w-[600px] mx-auto ${descColor}`}>{description}</p>}
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{discount > 0 && (
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<span className="inline-block mt-3 px-4 py-1 bg-fd-mint text-fd-navy font-joey-bold text-fd-small rounded-full">
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{resolvedDiscountLabel}
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</span>
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)}
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</div>
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)}
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<div className="grid grid-cols-1 min-[820px]:grid-cols-5 gap-6 min-[820px]:gap-8">
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{/* ── Left: Configuration ─────────────────────────────────── */}
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<div className={`min-[820px]:col-span-3 p-7 md:p-9 ${cardClass}`}>
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{/* Option groups */}
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{(optionGroups ?? []).map((group, gi) => (
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<div key={gi} className={gi > 0 ? 'mt-7' : ''}>
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<p className={`font-joey-medium text-fd-body tracking-widest uppercase mb-3 ${sectionLabel}`}>
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{group.groupLabel}
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</p>
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<div className="flex gap-3 mb-6 flex-wrap">
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{group.options?.map((opt, oi) => (
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<button
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key={oi}
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type="button"
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onClick={() => setSelectedOptions((p) => ({ ...p, [gi]: oi }))}
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className={`flex-1 min-w-[120px] py-3 rounded-full text-fd-body-lg border-2 transition-all duration-200 ${
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selectedOptions[gi] === oi ? optActiveClass : optInactiveClass
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}`}
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>
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{opt.label}
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{(opt.price ?? 0) > 0 && (
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<span className="ml-1 opacity-70">(+{opt.price}kr)</span>
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)}
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{(opt.price ?? 0) === 0 && group.options && group.options.some((o) => (o.price ?? 0) > 0) && (
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<span className="ml-1 opacity-70">(gratis)</span>
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)}
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</button>
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))}
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</div>
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</div>
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))}
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{/* Resource sliders */}
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{(resources ?? []).length > 0 && (
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<div>
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{(resources ?? []).map((r, i) => (
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<ResourceRow
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key={i}
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label={r.label}
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value={resourceValues[i] ?? 0}
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onChange={(v) => setResourceValues((p) => ({ ...p, [i]: v }))}
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min={r.min ?? 0}
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max={r.max ?? 1000}
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step={r.step ?? 1}
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unit={r.unit || ''}
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priceLabel={`${r.pricePerUnit} kr/${r.unit}${discStr}`}
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isDark={isDark}
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/>
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))}
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</div>
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)}
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{/* Fixed fees (display only) */}
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{hasFixedFees && (
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<div className="mt-2">
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{(fixedFees ?? []).map((f, i) => (
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<div key={i} className={`flex items-center justify-between py-4 border-b ${dividerClass}`}>
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<span className={`font-joey-bold text-fd-body-lg ${summaryLabel}`}>{f.label}</span>
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<span className={`font-joey-medium text-fd-body-lg ${categoryLabel}`}>{formatKr(f.amount ?? 0)}</span>
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</div>
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))}
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</div>
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)}
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{/* Toggle addons */}
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{hasAddons && (
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<div className="mt-7">
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<p className={`font-joey-medium text-fd-body tracking-widest uppercase mb-1 ${sectionLabel}`}>
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Tillvalstjänster
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</p>
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{(addons ?? []).map((addon, i) => (
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<div key={i} className={`flex items-center gap-4 py-4 border-b ${dividerClass}`}>
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<div className="flex-1 min-w-0">
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<span className={`font-joey-bold text-fd-body-lg ${summaryLabel}`}>{addon.label}</span>
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{addon.price != null && (
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<span className={`block font-joey text-fd-body-lg ${categoryLabel}`}>{addon.price} kr/mån</span>
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)}
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{addon.description && (
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<span className={`block font-joey text-fd-body-lg ${categoryLabel} mt-0.5`}>{addon.description}</span>
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)}
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</div>
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<div className="flex-shrink-0 w-14">
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<Toggle active={!!addonToggles[i]} onToggle={() => toggleAddon(i)} label={addon.label} />
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</div>
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</div>
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))}
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</div>
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)}
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</div>
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{/* ── Right: Summary ──────────────────────────────────────── */}
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<div className={`min-[820px]:col-span-2 p-7 md:p-9 flex flex-col ${cardClass}`}>
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<h3 className={`font-joey-heavy text-fd-h2 mb-6 ${headingColor}`}>{summaryHeading}</h3>
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<div className="flex-1 space-y-0">
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{summaryRows.map((row, i) => (
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<div key={i} className={`flex justify-between items-center py-2.5 border-b ${dividerClass}`}>
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<span className={`font-joey text-fd-body-lg ${summaryLabel}`}>{row.label}</span>
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<span className={`font-joey-bold text-fd-body-lg ${summaryLabel}`}>{formatKr(row.cost)}</span>
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</div>
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))}
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{addonSummaryRows.length > 0 && (
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<>
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<div className="pt-4 pb-1">
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<span className={`font-joey text-fd-body-lg ${categoryLabel}`}>Tillval</span>
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</div>
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{addonSummaryRows.map((row, i) => (
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<div key={i} className={`flex justify-between items-center py-2.5 border-b ${dividerClass}`}>
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<span className={`font-joey text-fd-body-lg ${summaryLabel}`}>{row.label}</span>
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<span className={`font-joey-bold text-fd-body-lg ${summaryLabel}`}>{formatKr(row.cost)}</span>
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</div>
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))}
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</>
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)}
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{summaryRows.length === 0 && addonSummaryRows.length === 0 && (
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<p className={`font-joey text-fd-body-lg py-4 opacity-50 ${summaryLabel}`}>
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Konfigurera din tjänst för att se kostnaden.
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</p>
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)}
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</div>
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<div className={`mt-6 pt-5 border-t-2 ${dividerClass}`}>
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<div className="flex justify-between items-baseline">
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<span className={`font-joey text-fd-body-lg ${summaryLabel}`}>{totalLabel}</span>
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<span className={`font-joey-heavy text-fd-h1 ${headingColor}`}>{formatKr(costs.total)}</span>
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</div>
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{totalSuffix && (
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<p className={`text-right font-joey text-fd-body-lg mt-1 ${categoryLabel}`}>{totalSuffix}</p>
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)}
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</div>
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<div className="mt-7 space-y-3">
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<a href={orderCtaLink || '#'} className="fd-btn-primary w-full justify-center">{orderCtaText}</a>
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<a
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href={contactCtaLink || '#'}
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className={`${isDark ? 'fd-btn-secondary-dark' : 'fd-btn-secondary dark:fd-btn-secondary-dark'} w-full justify-center`}
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>
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{contactCtaText}
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</a>
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</div>
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</div>
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</div>
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</div>
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</section>
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)
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}
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