sam-manage/resources/views/quote-formulas/partials/ranges-tab.blade.php

{{-- 범위 설정 탭 --}}
<div x-data="rangesManager()" x-init="init()">
    <!-- 헤더 -->
    <div class="flex justify-between items-center mb-4">
        <div>
            <h3 class="text-lg font-medium text-gray-800">범위 설정</h3>
            <p class="text-sm text-gray-500 mt-1">조건 변수의 값에 따라 다른 결과를 반환합니다.</p>
        </div>
        <button @click="openAddModal()" class="px-4 py-2 bg-blue-600 hover:bg-blue-700 text-white rounded-lg text-sm transition flex items-center gap-2">
            <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4"></path>
            </svg>
            범위 추가
        </button>
    </div>

    <!-- 조건 변수 입력 (첫 범위 추가 시 사용) -->
    <div x-show="ranges.length === 0" class="mb-4 p-4 bg-gray-50 rounded-lg">
        <label class="block text-sm font-medium text-gray-700 mb-2">
            조건 변수 <span class="text-red-500">*</span>
        </label>
        <input type="text" x-model="conditionVariable"
               @input="conditionVariable = $event.target.value.toUpperCase().replace(/[^A-Z0-9_]/g, '')"
               class="w-full max-w-xs px-4 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500 font-mono"
               placeholder="예: K, H1, S">
        <p class="text-xs text-gray-500 mt-1">범위 조건에 사용할 변수명을 입력하세요 (예: 중량 K, 높이 H1)</p>
    </div>

    <!-- 조건 변수 표시 (범위가 있을 때) -->
    <div x-show="ranges.length > 0" class="mb-4">
        <span class="text-sm text-gray-600">조건 변수:</span>
        <span class="ml-2 font-mono bg-blue-100 text-blue-700 px-3 py-1 rounded" x-text="conditionVariable || '-'"></span>
    </div>

    <!-- 범위 목록 테이블 -->
    <div x-show="ranges.length > 0" class="overflow-x-auto">
        <table class="w-full border border-gray-200 rounded-lg overflow-hidden">
            <thead class="bg-gray-50">
                <tr>
                    <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider w-12">#</th>
                    <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">최소값</th>
                    <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">최대값</th>
                    <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">결과값</th>
                    <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">유형</th>
                    <th class="px-4 py-3 text-right text-xs font-medium text-gray-500 uppercase tracking-wider w-32">액션</th>
                </tr>
            </thead>
            <tbody class="bg-white divide-y divide-gray-200">
                <template x-for="(range, index) in ranges" :key="range.id">
                    <tr class="hover:bg-gray-50">
                        <td class="px-4 py-3 text-sm text-gray-500" x-text="index + 1"></td>
                        <td class="px-4 py-3">
                            <span class="font-mono text-sm" x-text="range.min_value !== null ? range.min_value : '-'"></span>
                        </td>
                        <td class="px-4 py-3">
                            <span class="font-mono text-sm" x-text="range.max_value !== null ? range.max_value : '-'"></span>
                        </td>
                        <td class="px-4 py-3">
                            <span class="font-mono text-sm bg-gray-100 px-2 py-1 rounded" x-text="getResultDisplay(range)"></span>
                        </td>
                        <td class="px-4 py-3">
                            <span class="text-xs px-2 py-1 rounded-full"
                                  :class="range.result_type === 'fixed' ? 'bg-green-100 text-green-700' : 'bg-purple-100 text-purple-700'"
                                  x-text="range.result_type === 'fixed' ? '고정값' : '수식'"></span>
                        </td>
                        <td class="px-4 py-3 text-right">
                            <button @click="editRange(range)" class="text-blue-600 hover:text-blue-800 text-sm mr-2">수정</button>
                            <button @click="deleteRange(range.id)" class="text-red-600 hover:text-red-800 text-sm">삭제</button>
                        </td>
                    </tr>
                </template>
            </tbody>
        </table>
    </div>

    <!-- 빈 상태 -->
    <div x-show="ranges.length === 0" class="text-center py-12 text-gray-500 border-2 border-dashed border-gray-200 rounded-lg">
        <svg class="w-12 h-12 mx-auto text-gray-300 mb-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 17V7m0 10a2 2 0 01-2 2H5a2 2 0 01-2-2V7a2 2 0 012-2h2a2 2 0 012 2m0 10a2 2 0 002 2h2a2 2 0 002-2M9 7a2 2 0 012-2h2a2 2 0 012 2m0 10V7m0 10a2 2 0 002 2h2a2 2 0 002-2V7a2 2 0 00-2-2h-2a2 2 0 00-2 2"></path>
        </svg>
        <p class="text-lg font-medium mb-1">설정된 범위가 없습니다</p>
        <p class="text-sm mb-4">위의 "범위 추가" 버튼을 클릭하여 첫 번째 범위를 추가하세요.</p>
    </div>

    <!-- 도움말 -->
    <div class="mt-6 p-4 bg-gray-50 rounded-lg">
        <h4 class="text-sm font-medium text-gray-700 mb-2">범위 설정 가이드</h4>
        <ul class="text-sm text-gray-600 space-y-1">
            <li><span class="font-mono text-blue-600">min_value</span>: 이 값 이상일 때 적용 (비어있으면 제한 없음)</li>
            <li><span class="font-mono text-blue-600">max_value</span>: 이 값 이하일 때 적용 (비어있으면 제한 없음)</li>
            <li><span class="font-mono text-blue-600">result_value</span>: 조건 충족 시 반환할 값 또는 수식</li>
        </ul>
        <div class="mt-3 p-3 bg-white rounded border border-gray-200">
            <p class="text-xs font-medium text-gray-500 mb-2">예시: 모터 용량 선택 (조건 변수: K)</p>
            <table class="text-xs w-full">
                <tr><td class="pr-4">0 ~ 150</td><td class="font-mono">150K</td></tr>
                <tr><td class="pr-4">150 ~ 300</td><td class="font-mono">300K</td></tr>
                <tr><td class="pr-4">300 ~ 400</td><td class="font-mono">400K</td></tr>
            </table>
        </div>
    </div>

    <!-- 범위 추가/수정 모달 -->
    <div x-show="showModal" x-cloak
         class="fixed inset-0 z-50 overflow-y-auto"
         @keydown.escape.window="closeModal()">
        <div class="flex items-center justify-center min-h-screen px-4">
            <!-- 오버레이 -->
            <div class="fixed inset-0 bg-black bg-opacity-50 transition-opacity" @click="closeModal()"></div>

            <!-- 모달 콘텐츠 -->
            <div class="relative bg-white rounded-lg shadow-xl max-w-lg w-full p-6 transform transition-all"
                 @click.stop>
                <h3 class="text-lg font-bold text-gray-800 mb-4" x-text="editingRange ? '범위 수정' : '범위 추가'"></h3>

                <form @submit.prevent="saveRange()">
                    <!-- 조건 변수 (추가 시에만) -->
                    <div x-show="!editingRange && ranges.length === 0" class="mb-4">
                        <label class="block text-sm font-medium text-gray-700 mb-1">
                            조건 변수 <span class="text-red-500">*</span>
                        </label>
                        <input type="text" x-model="rangeForm.condition_variable"
                               @input="rangeForm.condition_variable = $event.target.value.toUpperCase().replace(/[^A-Z0-9_]/g, '')"
                               class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500 font-mono"
                               placeholder="예: K">
                    </div>

                    <div class="grid grid-cols-2 gap-4 mb-4">
                        <div>
                            <label class="block text-sm font-medium text-gray-700 mb-1">최소값</label>
                            <input type="number" step="0.0001" x-model="rangeForm.min_value"
                                   class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500"
                                   placeholder="비어있으면 제한없음">
                        </div>
                        <div>
                            <label class="block text-sm font-medium text-gray-700 mb-1">최대값</label>
                            <input type="number" step="0.0001" x-model="rangeForm.max_value"
                                   class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500"
                                   placeholder="비어있으면 제한없음">
                        </div>
                    </div>

                    <div class="mb-4">
                        <label class="block text-sm font-medium text-gray-700 mb-1">
                            결과 유형
                        </label>
                        <div class="flex gap-4">
                            <label class="flex items-center">
                                <input type="radio" x-model="rangeForm.result_type" value="fixed"
                                       class="h-4 w-4 text-blue-600 focus:ring-blue-500 border-gray-300">
                                <span class="ml-2 text-sm text-gray-700">고정값</span>
                            </label>
                            <label class="flex items-center">
                                <input type="radio" x-model="rangeForm.result_type" value="formula"
                                       class="h-4 w-4 text-blue-600 focus:ring-blue-500 border-gray-300">
                                <span class="ml-2 text-sm text-gray-700">수식</span>
                            </label>
                        </div>
                    </div>

                    <div class="mb-6">
                        <label class="block text-sm font-medium text-gray-700 mb-1">
                            결과값 <span class="text-red-500">*</span>
                        </label>
                        <textarea x-model="rangeForm.result_value" rows="2"
                                  class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500 font-mono"
                                  :placeholder="rangeForm.result_type === 'fixed' ? '예: 150K' : '예: CEIL(K / 100) * 100'"
                                  required></textarea>
                        <p class="text-xs text-gray-500 mt-1" x-show="rangeForm.result_type === 'formula'">
                            수식에서 조건 변수(<span class="font-mono" x-text="conditionVariable || 'K'"></span>)를 사용할 수 있습니다.
                        </p>
                    </div>

                    <div class="flex justify-end gap-3">
                        <button type="button" @click="closeModal()"
                                class="px-4 py-2 text-gray-700 bg-gray-100 hover:bg-gray-200 rounded-lg transition">
                            취소
                        </button>
                        <button type="submit"
                                class="px-6 py-2 bg-blue-600 hover:bg-blue-700 text-white rounded-lg transition">
                            저장
                        </button>
                    </div>
                </form>
            </div>
        </div>
    </div>
</div>

<script>
function rangesManager() {
    return {
        showModal: false,
        editingRange: null,
        conditionVariable: '',
        rangeForm: {
            min_value: '',
            max_value: '',
            result_value: '',
            result_type: 'fixed',
            condition_variable: '',
        },

        init() {
            // 부모 컴포넌트의 ranges 데이터 사용
            this.$watch('$root.ranges', (ranges) => {
                if (ranges.length > 0 && ranges[0].condition_variable) {
                    this.conditionVariable = ranges[0].condition_variable;
                }
            });

            // 초기 조건 변수 설정
            if (this.$root.ranges && this.$root.ranges.length > 0) {
                this.conditionVariable = this.$root.ranges[0].condition_variable;
            }
        },

        get ranges() {
            return this.$root.ranges || [];
        },

        getResultDisplay(range) {
            return range.result_value || '-';
        },

        openAddModal() {
            this.editingRange = null;
            this.rangeForm = {
                min_value: '',
                max_value: '',
                result_value: '',
                result_type: 'fixed',
                condition_variable: this.conditionVariable,
            };
            this.showModal = true;
        },

        editRange(range) {
            this.editingRange = range;
            this.rangeForm = {
                min_value: range.min_value ?? '',
                max_value: range.max_value ?? '',
                result_value: range.result_value || '',
                result_type: range.result_type || 'fixed',
                condition_variable: range.condition_variable,
            };
            this.showModal = true;
        },

        closeModal() {
            this.showModal = false;
            this.editingRange = null;
        },

        async saveRange() {
            const formulaId = {{ $id }};
            const isEdit = !!this.editingRange;

            // 조건 변수 설정 (첫 범위 추가 시)
            if (!isEdit && this.ranges.length === 0) {
                if (!this.rangeForm.condition_variable) {
                    showToast('조건 변수를 입력해주세요.', 'error');
                    return;
                }
                this.conditionVariable = this.rangeForm.condition_variable;
            }

            const data = {
                min_value: this.rangeForm.min_value === '' ? null : parseFloat(this.rangeForm.min_value),
                max_value: this.rangeForm.max_value === '' ? null : parseFloat(this.rangeForm.max_value),
                result_value: this.rangeForm.result_value,
                result_type: this.rangeForm.result_type,
                condition_variable: this.conditionVariable || this.rangeForm.condition_variable,
            };

            const url = isEdit
                ? `/api/admin/quote-formulas/formulas/${formulaId}/ranges/${this.editingRange.id}`
                : `/api/admin/quote-formulas/formulas/${formulaId}/ranges`;

            try {
                const res = await fetch(url, {
                    method: isEdit ? 'PUT' : 'POST',
                    headers: {
                        'Content-Type': 'application/json',
                        'Accept': 'application/json',
                        'X-CSRF-TOKEN': '{{ csrf_token() }}',
                    },
                    body: JSON.stringify(data),
                });

                const result = await res.json();

                if (res.ok && result.success) {
                    showToast(result.message, 'success');
                    this.closeModal();
                    // 부모 컴포넌트의 loadRanges 호출
                    await this.$root.loadRanges();
                } else {
                    showToast(result.message || '저장에 실패했습니다.', 'error');
                }
            } catch (err) {
                console.error('범위 저장 실패:', err);
                showToast('서버 오류가 발생했습니다.', 'error');
            }
        },

        async deleteRange(rangeId) {
            if (!confirm('이 범위를 삭제하시겠습니까?')) return;

            const formulaId = {{ $id }};

            try {
                const res = await fetch(`/api/admin/quote-formulas/formulas/${formulaId}/ranges/${rangeId}`, {
                    method: 'DELETE',
                    headers: {
                        'Accept': 'application/json',
                        'X-CSRF-TOKEN': '{{ csrf_token() }}',
                    },
                });

                const result = await res.json();

                if (res.ok && result.success) {
                    showToast(result.message, 'success');
                    // 부모 컴포넌트의 loadRanges 호출
                    await this.$root.loadRanges();
                } else {
                    showToast(result.message || '삭제에 실패했습니다.', 'error');
                }
            } catch (err) {
                console.error('범위 삭제 실패:', err);
                showToast('서버 오류가 발생했습니다.', 'error');
            }
        },
    };
}
</script>