<!-- src/pages/delivery/viewstatus/pending.vue -->
<template>
  <div class="flex">
    <div class="w-full px-4 md:px-10 py-4">
      <!-- Breadcrumbs & Title -->
      <div class="text-sm breadcrumbs">
        <ul>
          <li><router-link :to="{ name: 'home' }">Home</router-link></li>
        </ul>
      </div>

      <!-- Page Header with Stats -->
      <div class="flex flex-col lg:flex-row lg:items-center lg:justify-between gap-4 mt-4 mb-6">
        <div>
          <h1 class="text-2xl md:text-3xl font-bold flex items-center gap-3">
            <div class="w-10 h-10 rounded-xl bg-gradient-to-br from-primary to-primary/60 flex items-center justify-center shadow-lg">
              <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" class="w-5 h-5 text-primary-content">
                <path stroke-linecap="round" stroke-linejoin="round" d="M12 6v6h4.5m4.5 0a9 9 0 11-18 0 9 9 0 0118 0z" />
              </svg>
            </div>
            Pending Deliveries
          </h1>
          <p class="text-base-content/60 mt-1 ml-13">Awaiting payment or credit approval</p>
        </div>

        <!-- Quick Stats -->
        <div class="flex flex-wrap gap-3">
          <div class="stat-pill">
            <span class="stat-pill-value">{{ totalGallons.toLocaleString() }} gal</span>
            <span class="stat-pill-label">Pending</span>
          </div>
        </div>
      </div>

      <!-- Main Table Card -->
      <div class="modern-table-card">

        <!-- Empty State -->
        <div v-if="deliveries.length === 0" class="text-center py-16">
          <div class="w-16 h-16 mx-auto mb-4 rounded-full bg-base-200 flex items-center justify-center">
            <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-8 h-8 text-base-content/40">
              <path stroke-linecap="round" stroke-linejoin="round" d="M8.25 18.75a1.5 1.5 0 01-3 0m3 0a1.5 1.5 0 00-3 0m3 0h6m-9 0H3.375a1.125 1.125 0 01-1.125-1.125V14.25m17.25 4.5a1.5 1.5 0 01-3 0m3 0a1.5 1.5 0 00-3 0m3 0h1.125c.621 0 1.129-.504 1.09-1.124a17.902 17.902 0 00-3.213-9.193 2.056 2.056 0 00-1.58-.86H14.25M16.5 18.75h-2.25m0-11.177v-.958c0-.568-.422-1.048-.987-1.106a48.554 48.554 0 00-10.026 0 1.106 1.106 0 00-.987 1.106v7.635m12-6.677v6.677m0 4.5v-4.5m0 0h-12" />
            </svg>
          </div>
          <h3 class="text-lg font-semibold mb-1">No deliveries found</h3>
          <p class="text-base-content/60">No pending deliveries awaiting payment or credit approval</p>
        </div>

        <!-- DESKTOP VIEW: Table -->
        <div v-else class="hidden xl:block overflow-x-auto">
          <table class="modern-table">
            <thead>
              <tr>
                <th>Customer</th>
                <th>Status</th>
                <th>Address</th>
                <th>Gallons</th>
                <th>Payment</th>
                <th>Options</th>
                <th class="text-right">Actions</th>
              </tr>
            </thead>
            <tbody>
              <template v-for="oil in deliveries" :key="oil.id">
              <tr v-if="oil.id" class="table-row-hover">
                <td>
                  <router-link v-if="oil.customer_id" :to="{ name: 'customerProfile', params: { id: oil.customer_id } }" class="group">
                    <div class="font-bold text-base group-hover:text-primary transition-colors">
                      {{ oil.customer_name }}
                    </div>
                    <div class="text-xs font-mono opacity-60 flex items-center gap-1">
                      <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-3 h-3">
                        <path stroke-linecap="round" stroke-linejoin="round" d="M15.75 6a3.75 3.75 0 11-7.5 0 3.75 3.75 0 017.5 0zM4.501 20.118a7.5 7.5 0 0114.998 0A17.933 17.933 0 0112 21.75c-2.676 0-5.216-.584-7.499-1.632z" />
                      </svg>
                      #{{ oil.id }}
                    </div>
                  </router-link>
                  <div v-else>
                    <div class="font-bold text-base">{{ oil.customer_name }}</div>
                    <div class="text-xs font-mono opacity-60">#{{ oil.id }}</div>
                  </div>
                </td>
                <td>
                  <span class="badge badge-sm" :class="{
                    'badge-warning': oil.delivery_status == 0,
                    'badge-success': oil.delivery_status == 10,
                    'badge-info': oil.delivery_status == 2,
                    'badge-error': [1, 5].includes(oil.delivery_status),
                  }">
                    <span v-if="oil.delivery_status == 0">Waiting</span>
                    <span v-else-if="oil.delivery_status == 1">Cancelled</span>
                    <span v-else-if="oil.delivery_status == 2">Out for Delivery</span>
                    <span v-else-if="oil.delivery_status == 10">Finalized</span>
                    <span v-else>Pending Finalize</span>
                  </span>
                </td>
                <td>
                  <div class="flex flex-col">
                    <span class="font-medium text-sm">{{ oil.customer_address }}</span>
                    <div class="flex items-center gap-1">
                      <span class="text-xs opacity-70">{{ oil.customer_town }}, {{ getStateAbbr(oil.customer_state) }} {{ formatZip(oil.customer_zip) }}</span>
                      <a :href="`https://www.google.com/maps/search/?api=1&query=${encodeURIComponent(`${oil.customer_address}, ${oil.customer_town}, ${getStateAbbr(oil.customer_state)} ${formatZip(oil.customer_zip)}`)}`"
                        target="_blank"
                        class="btn btn-xs btn-circle btn-ghost text-base-content/60 hover:text-primary hover:bg-primary/10"
                        title="View on Google Maps">
                        <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-3 h-3">
                          <path stroke-linecap="round" stroke-linejoin="round" d="M15 10.5a3 3 0 11-6 0 3 3 0 016 0z" />
                          <path stroke-linecap="round" stroke-linejoin="round" d="M19.5 10.5c0 7.142-7.5 11.25-7.5 11.25S4.5 17.642 4.5 10.5a7.5 7.5 0 1115 0z" />
                        </svg>
                      </a>
                    </div>
                  </div>
                </td>
                <td>
                  <span v-if="oil.customer_asked_for_fill == 1" class="badge badge-info text-lg h-auto py-1">FILL</span>
                  <span v-else class="text-success font-mono font-bold">{{ oil.gallons_ordered }} gal</span>
                </td>
                <td class="text-sm">
                  <span v-if="oil.payment_type == 0">Cash</span>
                  <span v-else-if="oil.payment_type == 1">CC</span>
                  <span v-else-if="oil.payment_type == 2">Cash/CC</span>
                  <span v-else-if="oil.payment_type == 3">Check</span>
                  <span v-else-if="oil.payment_type == 4">Other</span>
                </td>
                <td>
                  <div class="flex flex-col gap-1">
                    <span v-if="oil.prime" class="badge badge-error badge-xs">PRIME</span>
                    <span v-if="oil.same_day" class="badge badge-error badge-xs">SAME DAY</span>
                    <span v-if="oil.emergency" class="badge badge-error badge-xs">EMERGENCY</span>
                  </div>
                </td>
                <td class="text-right">
                  <div class="flex items-center justify-end gap-1">
                    <router-link :to="{ name: 'deliveryOrder', params: { id: oil.id } }" class="btn btn-xs btn-neutral btn-outline">View</router-link>
                    <router-link :to="{ name: 'deliveryEdit', params: { id: oil.id } }" class="btn btn-xs btn-info btn-outline">Edit</router-link>
                    <router-link :to="{ name: 'finalizeTicket', params: { id: oil.id } }" class="btn btn-xs btn-accent btn-outline">Finalize</router-link>
                    <router-link :to="{ name: 'Ticket', params: { id: oil.id } }" class="btn btn-xs btn-success btn-outline">Print</router-link>
                  </div>
                </td>
              </tr>
              </template>
            </tbody>
          </table>
        </div>

        <!-- MOBILE VIEW: Cards -->
        <div v-if="deliveries.length > 0" class="xl:hidden space-y-4">
          <template v-for="oil in deliveries" :key="oil.id">
          <div 
            v-if="oil.id" 
            class="mobile-card"
            :class="{ 
              'mobile-card-urgent': oil.emergency, 
              'mobile-card-prime': oil.prime && !oil.emergency,
              'mobile-card-sameday': oil.same_day && !oil.prime && !oil.emergency
            }"
          >
            <!-- Card content adapted to new style but preserving data fields -->
            <div class="p-3">
              <div class="flex justify-between items-start">
                <div>
                  <h2 class="text-base font-bold">{{ oil.customer_name }}</h2>
                  <p class="text-xs text-base-content/60">Delivery #{{ oil.id }}</p>
                </div>
                <div class="badge" :class="{
                    'badge-warning': oil.delivery_status == 0,
                    'badge-success': oil.delivery_status == 10,
                    'badge-info': oil.delivery_status == 2,
                    'badge-error': [1, 5].includes(oil.delivery_status),
                  }">
                    <span v-if="oil.delivery_status == 0">Waiting</span>
                    <span v-else-if="oil.delivery_status == 1">Cancelled</span>
                    <span v-else-if="oil.delivery_status == 2">Out_for_Delivery</span>
                    <span v-else-if="oil.delivery_status == 10">Finalized</span>
                    <span v-else>Pending Finalize</span>
                </div>
              </div>

              <div class="flex gap-2 mt-2">
                <div v-if="oil.prime" class="badge badge-error badge-sm">PRIME</div>
                <div v-if="oil.same_day" class="badge badge-error badge-sm">SAME DAY</div>
                <div v-if="oil.emergency" class="badge badge-error badge-sm">EMERGENCY</div>
              </div>

              <div class="text-sm mt-3 grid grid-cols-2 gap-x-4 gap-y-2">
                <div>
                   <p class="text-xs text-base-content/50">Address</p>
                   <p class="font-medium">{{ oil.customer_address }}</p>
                   <p class="text-xs">{{ oil.customer_town }}</p>
                </div>
                <div>
                   <p class="text-xs text-base-content/50">Gallons</p>
                   <p class="font-bold text-success">
                     <span v-if="oil.customer_asked_for_fill" class="badge badge-info badge-xs">FILL</span>
                     <span v-else>{{ oil.gallons_ordered }}</span>
                   </p>
                </div>
                 <div>
                  <p class="text-xs text-base-content/50">Payment</p>
                   <span v-if="oil.payment_type == 0">Cash</span>
                   <span v-else-if="oil.payment_type == 1">CC</span>
                   <span v-else-if="oil.payment_type == 2">Cash/CC</span>
                   <span v-else-if="oil.payment_type == 3">Check</span>
                   <span v-else-if="oil.payment_type == 4">Other</span>
                 </div>
              </div>
              
              <div class="flex gap-2 pt-3 mt-3 border-t border-base-content/10">
                 <router-link :to="{ name: 'deliveryOrder', params: { id: oil.id } }" class="btn btn-sm btn-ghost flex-1">View</router-link>
                 <router-link :to="{ name: 'deliveryEdit', params: { id: oil.id } }" class="btn btn-sm btn-info btn-outline flex-1">Edit</router-link>
                 <router-link :to="{ name: 'finalizeTicket', params: { id: oil.id } }" class="btn btn-sm btn-accent btn-outline flex-1">Finalize</router-link>
                 <router-link :to="{ name: 'Ticket', params: { id: oil.id } }" class="btn btn-sm btn-success btn-outline">
                    <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-4 h-4">
                      <path stroke-linecap="round" stroke-linejoin="round" d="M6.72 13.829c-.24.03-.48.062-.72.096m.72-.096a42.415 42.415 0 0110.56 0m-10.56 0L6.34 18m10.94-4.171c.24.03.48.062.72.096m-.72-.096L17.66 18m0 0l.229 2.523a1.125 1.125 0 01-1.12 1.227H7.231c-.662 0-1.18-.568-1.12-1.227L6.34 18m11.318 0h1.091A2.25 2.25 0 0021 15.75V9.456c0-1.081-.768-2.015-1.837-2.175a48.055 48.055 0 00-1.913-.247M6.34 18H5.25A2.25 2.25 0 013 15.75V9.456c0-1.081.768-2.015 1.837-2.175a48.041 48.041 0 011.913-.247m10.5 0a48.536 48.536 0 00-10.5 0m10.5 0V3.375c0-.621-.504-1.125-1.125-1.125h-8.25c-.621 0-1.125.504-1.125 1.125v3.659M18 10.5h.008v.008H18V10.5zm-3 0h.008v.008H15V10.5z" />
                    </svg>
                 </router-link>
              </div>
            </div>
          </div>
          </template>
        </div>
      </div>

      <!-- Pagination -->
      <div class="mt-6 flex justify-center">
        <pagination @paginate="getPage" :records="recordsLength" v-model="page" :per-page="50" :options="options">
        </pagination>
      </div>
    </div>
  </div>
  
</template>
  
<script setup lang="ts">
import { ref, computed, onMounted, markRaw } from 'vue'
import { deliveryService } from '../../../services/deliveryService'
import authService from '../../../services/authService'
import { Delivery } from '../../../types/models'
import Header from '../../../layouts/headers/headerauth.vue'
import PaginationComp from '../../../components/pagination.vue'
import SideBar from '../../../layouts/sidebar/sidebar.vue'
import { notify } from "@kyvg/vue3-notification";

// Reactive data
const token = ref(null)
const user = ref(null)
const deliveries = ref<Delivery[]>([])
const page = ref(1)
const perPage = ref(50)
const recordsLength = ref(0)

const totalGallons = computed(() =>
  deliveries.value.reduce((sum, d) => sum + (Number(d.gallons_ordered) || 0), 0)
)
const options = ref({
  edgeNavigation: false,
  format: false,
  template: markRaw(PaginationComp)
})

// Functions
const getPage = (pageVal: any) => {
  deliveries.value = [];
  get_oil_orders(pageVal)
}

const userStatus = async () => {
    try {
        const response = await authService.whoami();
        if (response.data.ok) {
            user.value = response.data.user;
        }
    } catch (error) {
        user.value = null;
    }
}

const get_oil_orders = async (pageVal: number) => {
  try {
    const response = await deliveryService.getPending(pageVal)
    deliveries.value = response.data?.deliveries || []
  } catch (error) {
    console.error('Error fetching pending deliveries:', error)
    deliveries.value = []
  }
}

const deleteCall = async (delivery_id: number) => {
    try {
        const response = await deliveryService.delete(delivery_id);
        if (response.data.ok) {
            notify({
                title: "Success",
                text: "deleted delivery",
                type: "success",
            });
            getPage(page.value)
        } else {
             notify({
                title: "Failure",
                text: "error deleting delivery",
                type: "success",
            });
        }
    } catch (error) {
         notify({
            title: "Failure",
            text: "error deleting delivery",
            type: "success",
        });
    }
}

// State abbreviation mapping
const STATE_ABBR_MAP: { [key: number]: string } = {
  0: 'MA', 1: 'RI', 2: 'NH', 3: 'ME', 4: 'VT', 5: 'CT', 6: 'NY', 7: 'NJ',
  8: 'PA', 9: 'DE', 10: 'MD', 11: 'DC', 12: 'VA', 13: 'WV', 14: 'NC',
  15: 'SC', 16: 'GA', 17: 'FL', 18: 'AL', 19: 'MS', 20: 'TN', 21: 'KY',
  22: 'OH', 23: 'IN', 24: 'MI', 25: 'IL', 26: 'WI', 27: 'MN', 28: 'IA',
  29: 'MO', 30: 'AR', 31: 'LA', 32: 'TX', 33: 'OK', 34: 'KS', 35: 'NE',
  36: 'SD', 37: 'ND', 38: 'MT', 39: 'WY', 40: 'CO', 41: 'NM', 42: 'AZ',
  43: 'UT', 44: 'NV', 45: 'ID', 46: 'WA', 47: 'OR', 48: 'CA', 49: 'AK', 50: 'HI'
}

const getStateAbbr = (stateId: number | string): string => {
  const id = typeof stateId === 'string' ? parseInt(stateId) : stateId;
  return STATE_ABBR_MAP[id] || 'MA';
}

const formatZip = (zip: string | number): string => String(zip || '').trim().padStart(5, '0');

// Lifecycle
onMounted(() => {
  userStatus()
  getPage(page.value)
})
</script>
  
  <style scoped>
/* Stat Pills */
.stat-pill {
  @apply flex items-center gap-2 px-4 py-2 rounded-xl bg-base-200/80 border border-base-content/5;
}
.stat-pill-value {
  @apply text-xl font-bold;
}
.stat-pill-label {
  @apply text-xs text-base-content/60 uppercase tracking-wider;
}
.stat-pill-success {
  @apply bg-success/10 border-success/20;
}
.stat-pill-success .stat-pill-value {
  @apply text-success;
}
.stat-pill-info {
  @apply bg-info/10 border-info/20;
}
.stat-pill-info .stat-pill-value {
  @apply text-info;
}

/* Town Chips */
.town-chip {
  @apply flex items-center gap-2 px-3 py-1.5 rounded-full bg-base-200 hover:bg-base-300 transition-all text-sm whitespace-nowrap cursor-pointer;
}
.town-chip-count {
  @apply px-2 py-0.5 rounded-full bg-base-content/10 text-xs font-mono;
}
.town-chip-active {
  @apply bg-primary text-primary-content;
}
.town-chip-active .town-chip-count {
  @apply bg-primary-content/20;
}
.town-chip-clear {
  @apply bg-error/10 text-error hover:bg-error/20;
}

/* Modern Table Card */
.modern-table-card {
  @apply bg-gradient-to-br from-neutral to-neutral/80 rounded-2xl shadow-xl border border-base-content/5 overflow-hidden;
}

/* Modern Table */
.modern-table {
  @apply w-full;
}
.modern-table thead {
  @apply bg-base-content/5;
}
.modern-table th {
  @apply px-4 py-3 text-left text-xs font-semibold uppercase tracking-wider text-base-content/60;
}
.modern-table td {
  @apply px-4 py-4;
}
.modern-table tbody tr {
  @apply border-t border-base-content/5;
}

/* Sort Header */
.sort-header {
  @apply flex items-center gap-1 hover:text-primary transition-colors cursor-pointer;
}

/* Table Row Hover */
.table-row-hover {
  @apply transition-all duration-200;
}
.table-row-hover:hover {
  @apply bg-primary/5;
}

/* Row urgency highlighting */
.row-urgent {
  @apply bg-error/5 border-l-4 border-l-error;
}
.row-urgent:hover {
  @apply bg-error/10;
}
.row-prime {
  @apply bg-warning/5 border-l-4 border-l-warning;
}
.row-prime:hover {
  @apply bg-warning/10;
}
.row-sameday {
  @apply bg-info/5 border-l-4 border-l-info;
}
.row-sameday:hover {
  @apply bg-info/10;
}

/* Status Badge */
.status-badge {
  @apply inline-flex items-center gap-1.5 px-2.5 py-1 rounded-full text-xs font-medium;
}
.status-dot {
  @apply w-1.5 h-1.5 rounded-full;
}
.status-waiting {
  @apply bg-warning/10 text-warning;
}
.status-waiting .status-dot {
  @apply bg-warning animate-pulse;
}
.status-outfordelivery {
  @apply bg-info/10 text-info;
}
.status-outfordelivery .status-dot {
  @apply bg-info animate-pulse;
}
.status-finalized {
  @apply bg-success/10 text-success;
}
.status-finalized .status-dot {
  @apply bg-success;
}
.status-cancelled, .status-issue {
  @apply bg-error/10 text-error;
}
.status-cancelled .status-dot, .status-issue .status-dot {
  @apply bg-error;
}
.status-default {
  @apply bg-base-content/10 text-base-content/60;
}
.status-default .status-dot {
  @apply bg-base-content/40;
}

/* Special Tags */
.special-tag {
  @apply inline-flex items-center gap-1 px-2 py-0.5 rounded text-xs font-bold uppercase tracking-wide;
}
.tag-emergency {
  @apply bg-error text-error-content animate-pulse;
}
.tag-prime {
  @apply bg-warning text-warning-content;
}
.tag-sameday {
  @apply bg-info text-info-content;
}

/* Gallons Badge */
.gallons-badge {
  @apply text-success font-mono font-bold;
}
.gallons-fill {
  @apply bg-info/10 text-info border-info/20;
}

/* Action Buttons */
.action-btn {
  @apply p-2 rounded-lg hover:bg-base-content/10 transition-colors text-base-content/60 hover:text-base-content;
}
.action-btn-secondary {
  @apply hover:bg-secondary/20 hover:text-secondary;
}
.action-btn-accent {
  @apply hover:bg-accent/20 hover:text-accent;
}
.action-btn-success {
  @apply hover:bg-success/20 hover:text-success;
}

/* Mobile Cards */
.mobile-card {
  @apply bg-base-100/50 backdrop-blur-sm rounded-xl mb-4 shadow-sm border border-base-content/5;
}
.mobile-card-urgent {
  @apply border-l-4 border-l-error bg-error/5;
}
.mobile-card-prime {
  @apply border-l-4 border-l-warning bg-warning/5;
}
.mobile-card-sameday {
  @apply border-l-4 border-l-info bg-info/5;
}
</style>