corrosion-admin-panel/frontend/src/views/public/StoreView.vue

<script setup lang="ts">
import { ref, computed, onMounted } from 'vue'
import { useRoute } from 'vue-router'
import { useToastStore } from '@/stores/toast'
import type { PublicStoreInfo, PublicStoreItem, StorePurchaseRequest, StorePurchaseResponse } from '@/types'
import { safeCurrency } from '@/utils/formatters'
import Panel from '@/components/ds/data/Panel.vue'
import Badge from '@/components/ds/core/Badge.vue'
import Button from '@/components/ds/core/Button.vue'
import Icon from '@/components/ds/core/Icon.vue'
import Alert from '@/components/ds/feedback/Alert.vue'
import EmptyState from '@/components/ds/feedback/EmptyState.vue'
import Input from '@/components/ds/forms/Input.vue'
import Select from '@/components/ds/forms/Select.vue'
import Logo from '@/components/ds/brand/Logo.vue'

const route = useRoute()
const subdomain = computed(() => route.params.subdomain as string)
const toast = useToastStore()

const isLoading = ref(false)
const storeInfo = ref<PublicStoreInfo | null>(null)
const items = ref<PublicStoreItem[]>([])
const selectedCategory = ref<string>('all')
const selectedItem = ref<PublicStoreItem | null>(null)
const showPurchaseModal = ref(false)
const steamId = ref('')
const playerName = ref('')
const isPurchasing = ref(false)
const purchaseError = ref('')
const storeError = ref('')

const categories = computed(() => {
  const cats = new Set(['all'])
  items.value.forEach(item => {
    if (item.category_name) {
      cats.add(item.category_name)
    }
  })
  return Array.from(cats).map(name => ({
    value: name,
    label: name === 'all' ? 'All items' : name
  }))
})

const filteredItems = computed(() => {
  let result = items.value

  if (selectedCategory.value !== 'all') {
    result = result.filter(item => item.category_name === selectedCategory.value)
  }

  return result
})

async function loadStore() {
  isLoading.value = true
  storeError.value = ''
  try {
    // Fetch store info
    const infoResponse = await fetch(`/api/public-store/${subdomain.value}`)
    if (!infoResponse.ok) {
      const error = await infoResponse.json().catch(() => ({ message: 'Store not found' }))
      throw new Error(error.message || 'Failed to load store')
    }
    storeInfo.value = await infoResponse.json()

    // Fetch items
    const itemsResponse = await fetch(`/api/public-store/${subdomain.value}/items`)
    if (!itemsResponse.ok) {
      const error = await itemsResponse.json().catch(() => ({ message: 'Failed to load items' }))
      throw new Error(error.message || 'Failed to load items')
    }
    items.value = await itemsResponse.json()
  } catch (error: any) {
    storeError.value = error.message || 'Failed to load store'
    storeInfo.value = null
    items.value = []
  } finally {
    isLoading.value = false
  }
}

function openPurchaseModal(item: PublicStoreItem) {
  selectedItem.value = item
  showPurchaseModal.value = true
  steamId.value = ''
  playerName.value = ''
  purchaseError.value = ''
}

function closePurchaseModal() {
  showPurchaseModal.value = false
  selectedItem.value = null
  steamId.value = ''
  playerName.value = ''
  purchaseError.value = ''
}

function validateSteamId(): boolean {
  // Steam ID is 17 digits
  const steamIdRegex = /^\d{17}$/
  return steamIdRegex.test(steamId.value.trim())
}

async function confirmPurchase() {
  if (!selectedItem.value) return

  if (!validateSteamId()) {
    purchaseError.value = 'Invalid Steam ID. Must be 17 digits.'
    return
  }

  isPurchasing.value = true
  purchaseError.value = ''

  try {
    const payload: StorePurchaseRequest = {
      item_id: selectedItem.value.id,
      steam_id: steamId.value.trim(),
      player_name: playerName.value.trim() || 'Unknown Player'
    }

    const response = await fetch(`/api/public-store/${subdomain.value}/purchase`, {
      method: 'POST',
      headers: { 'Content-Type': 'application/json' },
      body: JSON.stringify(payload)
    })

    if (response.status === 503) {
      closePurchaseModal()
      toast.info("Checkout is coming soon — payments aren't enabled yet.")
      return
    }

    if (!response.ok) {
      const error = await response.json().catch(() => ({ message: 'Purchase failed' }))
      throw new Error(error.message || 'Purchase failed')
    }

    const result: StorePurchaseResponse = await response.json()

    // Open PayPal approval URL in new window
    window.open(result.approval_url, '_blank', 'width=800,height=600')

    // Close modal and show success message
    closePurchaseModal()
    toast.success('PayPal window opened. Complete your payment there. Your items will be delivered automatically after payment.')
  } catch (error: any) {
    purchaseError.value = error.message || 'Purchase failed. Please try again.'
  } finally {
    isPurchasing.value = false
  }
}

function formatPrice(price: number): string {
  return safeCurrency(price, '$')
}

function itemTypeTone(itemType: string): 'info' | 'wiping' | 'online' | 'warn' | 'neutral' {
  const tones: Record<string, 'info' | 'wiping' | 'online' | 'warn' | 'neutral'> = {
    kit: 'info',
    rank: 'wiping',
    currency: 'online',
    custom_command: 'warn',
  }
  return tones[itemType] ?? 'neutral'
}

onMounted(() => {
  loadStore()
})
</script>

<template>
  <div class="sv-page">
    <!-- Sticky store header -->
    <header class="sv-bar">
      <div class="sv-bar__inner">
        <div class="sv-bar__brand">
          <Logo :size="20" :wordmark="true" />
          <div class="sv-bar__divider" />
          <div class="sv-bar__store">
            <Icon name="shopping-cart" :size="16" />
            <span class="sv-bar__name">{{ storeInfo?.store_name ?? 'Server store' }}</span>
          </div>
        </div>
      </div>
    </header>

    <!-- Store description -->
    <div v-if="storeInfo?.description" class="sv-desc-wrap">
      <p class="sv-desc">{{ storeInfo.description }}</p>
    </div>

    <div class="sv-body">
      <!-- Loading -->
      <div v-if="isLoading" class="sv-state">
        <Icon name="loader" :size="28" class="sv-spin" />
        <span class="sv-state__label">Loading store...</span>
      </div>

      <!-- Error -->
      <div v-else-if="storeError" class="sv-error">
        <EmptyState
          icon="shopping-bag"
          title="Store unavailable"
          :description="storeError"
        >
          <template #action>
            <Button icon="refresh-cw" variant="secondary" @click="loadStore">Retry</Button>
          </template>
        </EmptyState>
      </div>

      <!-- Store content -->
      <template v-else-if="storeInfo">
        <!-- Category filter -->
        <div v-if="categories.length > 1" class="sv-filter">
          <Icon name="list" :size="14" class="sv-filter__icon" />
          <Select
            v-model="selectedCategory"
            size="sm"
            :options="categories"
          />
        </div>

        <!-- Items grid -->
        <div v-if="filteredItems.length > 0" class="sv-grid">
          <div
            v-for="item in filteredItems"
            :key="item.id"
            class="sv-item"
          >
            <!-- Item image -->
            <div class="sv-item__img-wrap">
              <img
                v-if="item.image_url"
                :src="item.image_url"
                :alt="item.name"
                class="sv-item__img"
              />
              <div v-else class="sv-item__img-ph">
                <Icon name="package" :size="32" :stroke-width="1.5" />
              </div>
              <div v-if="item.category_name" class="sv-item__cat">
                <Badge tone="neutral">{{ item.category_name }}</Badge>
              </div>
            </div>

            <!-- Item details -->
            <div class="sv-item__body">
              <div class="sv-item__top">
                <h3 class="sv-item__name">{{ item.name }}</h3>
                <span class="sv-item__price">{{ formatPrice(item.price) }}</span>
              </div>
              <p v-if="item.description" class="sv-item__desc">{{ item.description }}</p>

              <!-- Type badge + limit -->
              <div class="sv-item__meta">
                <Badge :tone="itemTypeTone(item.item_type)">
                  {{ item.item_type.replace('_', ' ') }}
                </Badge>
                <span v-if="item.limit_per_player" class="sv-item__limit">
                  Limit {{ item.limit_per_player }} per player
                </span>
              </div>

              <Button
                :block="true"
                icon="shopping-cart"
                @click="openPurchaseModal(item)"
              >Buy now</Button>
            </div>
          </div>
        </div>

        <!-- Empty category -->
        <EmptyState
          v-else
          icon="package"
          title="No items available"
          :description="selectedCategory === 'all' ? 'This store has no items at the moment.' : 'No items in this category.'"
        />
      </template>
    </div>

    <!-- Purchase modal -->
    <div
      v-if="showPurchaseModal && selectedItem"
      class="sv-modal-scrim"
      @click.self="closePurchaseModal"
    >
      <div class="sv-modal">
        <!-- Modal header -->
        <div class="sv-modal__head">
          <div>
            <div class="sv-modal__title">Complete purchase</div>
            <div class="sv-modal__sub">You'll be redirected to PayPal to complete payment</div>
          </div>
          <button
            class="sv-modal__close"
            type="button"
            aria-label="Close"
            @click="closePurchaseModal"
          >
            <Icon name="x" :size="16" />
          </button>
        </div>

        <!-- Modal body -->
        <div class="sv-modal__body">
          <!-- Item preview -->
          <div class="sv-modal__item">
            <div class="sv-modal__thumb">
              <img
                v-if="selectedItem.image_url"
                :src="selectedItem.image_url"
                :alt="selectedItem.name"
                class="sv-modal__thumb-img"
              />
              <div v-else class="sv-modal__thumb-ph">
                <Icon name="package" :size="20" :stroke-width="1.5" />
              </div>
            </div>
            <div class="sv-modal__item-info">
              <div class="sv-modal__item-name">{{ selectedItem.name }}</div>
              <p v-if="selectedItem.description" class="sv-modal__item-desc">{{ selectedItem.description }}</p>
              <div class="sv-modal__item-price">{{ formatPrice(selectedItem.price) }}</div>
            </div>
          </div>

          <!-- Steam ID -->
          <Input
            v-model="steamId"
            label="Steam ID"
            :required="true"
            :mono="true"
            placeholder="76561198012345678"
            :error="purchaseError && !validateSteamId() ? 'Must be your 17-digit Steam ID' : undefined"
            hint="Required for item delivery."
          />

          <!-- Player name -->
          <Input
            v-model="playerName"
            label="Player name (optional)"
            placeholder="Your in-game name"
          />

          <!-- Purchase error -->
          <Alert v-if="purchaseError" tone="danger" :title="purchaseError" />

          <!-- Legal disclaimer -->
          <Panel variant="raised">
            <div class="sv-modal__terms">
              <div class="sv-modal__term">
                <Icon name="check" :size="13" class="sv-modal__term-icon" />
                <span>Items delivered automatically to your character after payment</span>
              </div>
              <div class="sv-modal__term">
                <Icon name="check" :size="13" class="sv-modal__term-icon" />
                <span>All purchases are final and non-refundable</span>
              </div>
              <div class="sv-modal__term">
                <Icon name="check" :size="13" class="sv-modal__term-icon" />
                <span>You must be logged into the server to receive items</span>
              </div>
            </div>
          </Panel>
        </div>

        <!-- Modal footer -->
        <div class="sv-modal__foot">
          <Button
            variant="secondary"
            :disabled="isPurchasing"
            @click="closePurchaseModal"
          >Cancel</Button>
          <Button
            icon="external-link"
            :disabled="isPurchasing || !steamId.trim()"
            :loading="isPurchasing"
            @click="confirmPurchase"
          >{{ isPurchasing ? 'Processing...' : 'Proceed to PayPal' }}</Button>
        </div>
      </div>
    </div>
  </div>
</template>

<style scoped>
.sv-page {
  min-height: 100vh;
  background: var(--surface-canvas);
}

/* Store bar */
.sv-bar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--surface-base);
  box-shadow: 0 1px 0 var(--border-subtle);
}

.sv-bar__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--space-4) var(--space-6);
}

.sv-bar__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.sv-bar__divider {
  width: 1px;
  height: 20px;
  background: var(--border-default);
  flex: none;
}

.sv-bar__store {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--text-secondary);
}

.sv-bar__name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-primary);
}

/* Description strip */
.sv-desc-wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--space-4) var(--space-6) 0;
}

.sv-desc {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  line-height: 1.6;
  max-width: 640px;
}

/* Body */
.sv-body {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--space-5) var(--space-6) var(--space-8);
}

/* Loading state */
.sv-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-16) 0;
}

.sv-spin {
  color: var(--accent);
  animation: sv-rotate 0.7s linear infinite;
}

@keyframes sv-rotate {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .sv-spin { animation: none; }
}

.sv-state__label {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

/* Error */
.sv-error {
  background: var(--surface-base);
  box-shadow: var(--ring-default);
  border-radius: var(--radius-xl);
}

/* Category filter */
.sv-filter {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.sv-filter__icon {
  color: var(--text-muted);
  flex: none;
}

/* Items grid */
.sv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-5);
}

/* Item card */
.sv-item {
  background: var(--surface-base);
  box-shadow: var(--ring-default), var(--shadow-sm);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--dur-fast) var(--ease-standard),
              transform var(--dur-fast) var(--ease-standard);
}

.sv-item:hover {
  box-shadow: var(--ring-strong), var(--shadow-md);
  transform: translateY(-1px);
}

.sv-item__img-wrap {
  position: relative;
  height: 180px;
  background: var(--surface-raised);
  overflow: hidden;
  flex: none;
}

.sv-item__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s var(--ease-standard);
}

.sv-item:hover .sv-item__img {
  transform: scale(1.04);
}

.sv-item__img-ph {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

.sv-item__cat {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
}

.sv-item__body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.sv-item__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-2);
}

.sv-item__name {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
  flex: 1;
  min-width: 0;
}

.sv-item__price {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--accent-text);
  flex: none;
  font-variant-numeric: tabular-nums;
}

.sv-item__desc {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  line-height: 1.55;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.sv-item__meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.sv-item__limit {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

/* Modal scrim */
.sv-modal-scrim {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--scrim);
  backdrop-filter: blur(4px);
  padding: var(--space-4);
}

/* Modal */
.sv-modal {
  background: var(--surface-overlay);
  box-shadow: var(--shadow-pop);
  border-radius: var(--radius-xl);
  max-width: 520px;
  width: 100%;
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - var(--space-8));
  overflow-y: auto;
}

.sv-modal__head {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  flex: none;
}

.sv-modal__title {
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.sv-modal__sub {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-top: var(--space-1);
}

.sv-modal__close {
  width: 30px;
  height: 30px;
  flex: none;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  background: transparent;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--dur-fast) var(--ease-standard),
              color var(--dur-fast) var(--ease-standard);
}

.sv-modal__close:hover {
  background: var(--surface-hover);
  color: var(--text-primary);
}

.sv-modal__close:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.sv-modal__body {
  padding: var(--space-5) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* Item preview in modal */
.sv-modal__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  background: var(--surface-raised);
  box-shadow: var(--ring-default);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}

.sv-modal__thumb {
  width: 76px;
  height: 76px;
  border-radius: var(--radius-md);
  background: var(--surface-raised-2);
  overflow: hidden;
  flex: none;
}

.sv-modal__thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.sv-modal__thumb-ph {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

.sv-modal__item-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.sv-modal__item-name {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
}

.sv-modal__item-desc {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.sv-modal__item-price {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--accent-text);
  font-variant-numeric: tabular-nums;
}

/* Terms list */
.sv-modal__terms {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.sv-modal__term {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  line-height: 1.5;
}

.sv-modal__term-icon {
  color: var(--accent-text);
  flex: none;
  margin-top: 1px;
}

/* Modal footer */
.sv-modal__foot {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
  flex: none;
}
</style>