port-nimara-client-portal/components/PDFOptionsModal.vue

<template>
  <div v-if="modelValue" class="modal-overlay" @click.self="closeModal">
    <div class="modal-content">
      <div class="modal-header">
        <h3 class="modal-title">Configure PDF Export</h3>
        <button @click="closeModal" class="btn-close">
          <Icon name="mdi:close" class="w-5 h-5" />
        </button>
      </div>

      <form @submit.prevent="handleGenerate" class="modal-body">
        <!-- Document Name -->
        <div class="form-group">
          <label class="label">
            <span class="label-text">Document Name <span class="text-red-500">*</span></span>
          </label>
          <input
            v-model="options.documentName"
            type="text"
            placeholder="e.g., May 2025 Expenses"
            class="input input-bordered w-full"
            required
          />
        </div>

        <!-- Subheader -->
        <div class="form-group">
          <label class="label">
            <span class="label-text">Subheader (optional)</span>
          </label>
          <input
            v-model="options.subheader"
            type="text"
            placeholder="e.g., Port Nimara Business Trip"
            class="input input-bordered w-full"
          />
        </div>

        <!-- Grouping Options -->
        <div class="form-group">
          <label class="label">
            <span class="label-text">Group Expenses By</span>
          </label>
          <select v-model="options.groupBy" class="select select-bordered w-full">
            <option value="none">No Grouping</option>
            <option value="payer">Group by Person</option>
            <option value="category">Group by Category</option>
            <option value="date">Group by Date</option>
          </select>
        </div>

        <!-- Include Options -->
        <div class="form-group">
          <label class="label">
            <span class="label-text">Include in PDF</span>
          </label>
          
          <div class="space-y-3">
            <label class="flex items-center gap-3 cursor-pointer">
              <input
                v-model="options.includeReceipts"
                type="checkbox"
                class="checkbox checkbox-primary"
              />
              <div>
                <div class="font-medium">Include Receipt Images</div>
                <div class="text-sm text-gray-500">Attach receipt photos to the PDF document</div>
              </div>
            </label>

            <label class="flex items-center gap-3 cursor-pointer">
              <input
                v-model="options.includeSummary"
                type="checkbox"
                class="checkbox checkbox-primary"
              />
              <div>
                <div class="font-medium">Include Summary</div>
                <div class="text-sm text-gray-500">Add totals and breakdown at the end</div>
              </div>
            </label>

            <label class="flex items-center gap-3 cursor-pointer">
              <input
                v-model="options.includeDetails"
                type="checkbox"
                class="checkbox checkbox-primary"
              />
              <div>
                <div class="font-medium">Include Expense Details</div>
                <div class="text-sm text-gray-500">Show establishment name, date, description</div>
              </div>
            </label>

            <label class="flex items-center gap-3 cursor-pointer">
              <input
                v-model="options.includeProcessingFee"
                type="checkbox"
                class="checkbox checkbox-primary"
              />
              <div>
                <div class="font-medium">Include Processing Fee</div>
                <div class="text-sm text-gray-500">Add 5% processing fee to totals</div>
              </div>
            </label>
          </div>
        </div>

        <!-- Page Format -->
        <div class="form-group">
          <label class="label">
            <span class="label-text">Page Format</span>
          </label>
          <select v-model="options.pageFormat" class="select select-bordered w-full">
            <option value="A4">A4 (210 × 297 mm)</option>
            <option value="Letter">Letter (8.5 × 11 in)</option>
            <option value="Legal">Legal (8.5 × 14 in)</option>
          </select>
        </div>

        <!-- Preview Info -->
        <div class="bg-blue-50 dark:bg-blue-950 rounded-lg p-4">
          <div class="flex items-start gap-3">
            <Icon name="mdi:information" class="w-5 h-5 text-blue-500 mt-0.5 flex-shrink-0" />
            <div class="text-sm">
              <div class="font-medium text-blue-900 dark:text-blue-100 mb-1">
                PDF Preview
              </div>
              <div class="text-blue-800 dark:text-blue-200">
                <div>Selected expenses: <strong>{{ selectedExpenses.length }}</strong></div>
                <div>Total amount: <strong>€{{ totalAmount.toFixed(2) }}</strong></div>
                <div v-if="options.groupBy !== 'none'">
                  Grouped by: <strong>{{ groupByLabel }}</strong>
                </div>
              </div>
            </div>
          </div>
        </div>
      </form>

      <div class="modal-footer">
        <button
          type="button"
          @click="closeModal"
          class="btn btn-ghost"
        >
          Cancel
        </button>
        
        <button
          @click="handleGenerate"
          :disabled="!options.documentName || generating"
          class="btn btn-primary"
        >
          <span v-if="generating" class="loading loading-spinner loading-sm"></span>
          <Icon v-else name="mdi:file-pdf" class="w-4 h-4" />
          {{ generating ? 'Generating...' : 'Generate PDF' }}
        </button>
      </div>
    </div>
  </div>
</template>

<script setup lang="ts">
import { ref, computed, watch } from 'vue';

// Props
interface Props {
  modelValue: boolean;
  selectedExpenses: number[];
}

const props = defineProps<Props>();

// Emits
const emit = defineEmits<{
  'update:modelValue': [value: boolean];
  'generate': [options: PDFOptions];
}>();

// PDF Options interface
interface PDFOptions {
  documentName: string;
  subheader: string;
  groupBy: 'none' | 'payer' | 'category' | 'date';
  includeReceipts: boolean;
  includeSummary: boolean;
  includeDetails: boolean;
  includeProcessingFee: boolean;
  pageFormat: 'A4' | 'Letter' | 'Legal';
}

// Reactive state
const generating = ref(false);

const options = ref<PDFOptions>({
  documentName: '',
  subheader: '',
  groupBy: 'payer',
  includeReceipts: true,
  includeSummary: true,
  includeDetails: true,
  includeProcessingFee: true,
  pageFormat: 'A4'
});

// Computed
const totalAmount = computed(() => {
  // This would ideally come from the parent component
  // For now, we'll use a placeholder
  return props.selectedExpenses.length * 25; // Rough estimate
});

const groupByLabel = computed(() => {
  switch (options.value.groupBy) {
    case 'payer': return 'Person';
    case 'category': return 'Category';
    case 'date': return 'Date';
    default: return 'None';
  }
});

// Methods
const closeModal = () => {
  emit('update:modelValue', false);
};

const handleGenerate = async () => {
  if (!options.value.documentName) return;
  
  generating.value = true;
  
  try {
    emit('generate', { ...options.value });
  } catch (error) {
    console.error('[PDFOptionsModal] Error generating PDF:', error);
  } finally {
    generating.value = false;
  }
};

// Watch for modal open to set default document name
watch(() => props.modelValue, (isOpen) => {
  if (isOpen && !options.value.documentName) {
    const now = new Date();
    const monthName = now.toLocaleDateString('en-US', { month: 'long', year: 'numeric' });
    options.value.documentName = `${monthName} Expenses`;
  }
});
</script>

<style scoped>
.modal-overlay {
  @apply fixed inset-0 bg-black/50 flex items-center justify-center p-4 z-50;
}

.modal-content {
  @apply bg-white dark:bg-gray-800 rounded-lg shadow-xl max-w-md w-full max-h-[90vh] overflow-hidden mx-4 sm:mx-0;
}

.modal-header {
  @apply flex items-center justify-between p-6 border-b border-gray-200 dark:border-gray-700;
}

.modal-title {
  @apply text-lg font-semibold text-gray-900 dark:text-white;
}

.btn-close {
  @apply p-1 hover:bg-gray-100 dark:hover:bg-gray-700 rounded transition-colors;
}

.modal-body {
  @apply p-6 space-y-4 overflow-y-auto;
}

.form-group {
  @apply space-y-2;
}

.label-text {
  @apply text-sm font-medium text-gray-700 dark:text-gray-300;
}

.modal-footer {
  @apply flex items-center justify-end gap-3 p-6 border-t border-gray-200 dark:border-gray-700;
}

.btn {
  @apply inline-flex items-center gap-2 px-4 py-2 rounded-lg font-medium transition-colors;
}

.btn-ghost {
  @apply text-gray-700 dark:text-gray-300 hover:bg-gray-100 dark:hover:bg-gray-700;
}

.btn-primary {
  @apply bg-primary text-white hover:bg-primary/90 disabled:opacity-50 disabled:cursor-not-allowed;
}

.input, .select {
  @apply block w-full px-3 py-2 border border-gray-300 dark:border-gray-600 rounded-lg bg-white dark:bg-gray-700 text-gray-900 dark:text-white focus:ring-2 focus:ring-primary focus:border-transparent;
}

.checkbox {
  @apply rounded border-gray-300 dark:border-gray-600 text-primary focus:ring-primary;
}
</style>