diff --git a/app/globals.css b/app/globals.css index 34b8f8b..58a0dd5 100644 --- a/app/globals.css +++ b/app/globals.css @@ -49,6 +49,10 @@ a { color: inherit; text-decoration: none; } .site-header nav { display: flex; gap: 34px; font-size: 14px; color: #536078; } .site-header nav a:hover { color: var(--blue); } .header-actions { display: flex; align-items: center; gap: 8px; } +.cart-header-button { position: relative; min-height: 38px; padding: 7px 12px 7px 9px; display: inline-flex; align-items: center; gap: 5px; border: 1px solid #dbe4f1; border-radius: 10px; color: #536078; background: white; cursor: pointer; font-size: 10px; font-weight: 750; } +.cart-header-button:hover { border-color: #a9c4f2; color: var(--blue); background: #f7faff; } +.cart-header-button > span { font-size: 15px; line-height: 1; } +.cart-header-button b { min-width: 17px; height: 17px; padding: 0 4px; display: inline-grid; place-items: center; border-radius: 999px; color: white; background: var(--blue); font-size: 9px; } .header-cta { border: 0; border-radius: 10px; padding: 11px 17px; background: var(--ink); color: white; cursor: pointer; font-weight: 650; @@ -124,8 +128,8 @@ a { color: inherit; text-decoration: none; } .step-kicker { margin: 0 0 7px; color: var(--blue); font-size: 11px; letter-spacing: .08em; font-weight: 800; text-transform: uppercase; } .question-step h2, .result-heading h2 { margin: 0; font-size: 23px; letter-spacing: -.025em; } .step-help { margin: 7px 0 19px; color: #7c8799; font-size: 12px; } -.choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; } -.choice-card { position: relative; min-height: 76px; padding: 14px 35px 14px 15px; display: grid; gap: 5px; text-align: left; border: 1px solid #dfe5ee; border-radius: 11px; background: white; cursor: pointer; } +.choice-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px; } +.choice-card { position: relative; min-height: 68px; padding: 11px 30px 11px 13px; display: grid; align-content: center; gap: 3px; text-align: left; border: 1px solid #dfe5ee; border-radius: 11px; background: white; cursor: pointer; } .choice-card:hover { border-color: #a8c3f4; background: #fbfdff; } .choice-card.selected { border-color: var(--blue); background: var(--blue-soft); box-shadow: inset 0 0 0 1px var(--blue); } .choice-card b { font-size: 13px; } @@ -375,12 +379,102 @@ select:focus, input:focus, textarea:focus { border-color: var(--blue); box-shado font-size: 10px; font-weight: 700; } -.catalog-card-body > .product-save-button { margin-top: 5px; padding: 8px 10px; border: 1px solid #d8e3f3; border-radius: 8px; color: #185ee8; background: #f7faff; } -.product-save-button { width: 100%; min-height: 33px; margin-top: 10px; padding: 8px 10px; display: inline-flex; align-items: center; justify-content: space-between; border: 1px solid #d8e3f3; border-radius: 8px; color: #185ee8; background: #f7faff; cursor: pointer; font-size: 10px; font-weight: 750; } -.product-save-button:hover { border-color: #a9c4f2; color: #104ec6; background: #eef5ff; } -.product-save-button span { font-size: 13px; line-height: 1; } -.product-save-button.is-saving { visibility: hidden; } -.product-save-toast { position: fixed; left: 50%; bottom: 24px; z-index: 120; transform: translateX(-50%); max-width: min(90vw, 360px); padding: 10px 15px; border: 1px solid #cbdaf2; border-radius: 999px; color: #174baf; background: rgba(248,251,255,.96); box-shadow: 0 12px 32px rgba(24,64,126,.18); font-size: 11px; font-weight: 750; text-align: center; backdrop-filter: blur(10px); } +.add-cart-button { width: 100%; min-height: 33px; margin-top: 10px; padding: 8px 10px; display: inline-flex; align-items: center; justify-content: space-between; border: 1px solid #c9dafa; border-radius: 8px; color: #185ee8; background: #f4f8ff; cursor: pointer; font-size: 10px; font-weight: 750; } +.add-cart-button:hover { border-color: #8eb2f2; color: #104ec6; background: #eaf2ff; } +.add-cart-button span { font-size: 14px; line-height: 1; } +.catalog-card-body > .add-cart-button { margin-top: 5px; } +.precision-gear-card-body .add-cart-button { margin-top: 10px; } +.recommendation-content .add-cart-button { margin-top: 10px; } +.cart-toast { position: fixed; left: 50%; bottom: 24px; z-index: 120; transform: translateX(-50%); max-width: min(90vw, 380px); padding: 10px 15px; border: 1px solid #cbdaf2; border-radius: 999px; color: #174baf; background: rgba(248,251,255,.96); box-shadow: 0 12px 32px rgba(24,64,126,.18); font-size: 11px; font-weight: 750; text-align: center; backdrop-filter: blur(10px); } +.cart-drawer-backdrop { position: fixed; inset: 0; z-index: 110; display: flex; justify-content: flex-end; background: rgba(7,14,29,.45); backdrop-filter: blur(4px); } +.cart-drawer { width: min(430px, 100%); height: 100%; padding: 28px 24px 22px; display: flex; flex-direction: column; overflow: hidden; background: white; box-shadow: -18px 0 50px rgba(20,43,82,.2); } +.cart-drawer-header { display: flex; align-items: flex-start; justify-content: space-between; padding-bottom: 17px; border-bottom: 1px solid #e5eaf1; } +.cart-drawer-header .step-kicker { margin-bottom: 4px; } +.cart-drawer-header h2 { margin: 0; color: var(--ink); font-size: 24px; letter-spacing: -.03em; } +.cart-drawer-header h2 span { color: var(--blue); font-size: 16px; } +.cart-close-button { width: 34px; height: 34px; border: 0; border-radius: 50%; color: #627086; background: #eef2f7; cursor: pointer; font-size: 20px; } +.cart-list { flex: 1; display: grid; align-content: start; gap: 10px; padding: 16px 2px; overflow-y: auto; } +.cart-item { min-width: 0; padding: 10px; display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 11px; border: 1px solid #dce5f2; border-radius: 11px; background: #f9fbfe; } +.cart-item-image { width: 64px; height: 64px; display: grid; place-items: center; overflow: hidden; border-radius: 8px; background: #eef3fa; } +.cart-item-image img { display: block; width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; } +.cart-item-image span { color: #7ea1dd; font-weight: 800; } +.cart-item-copy { min-width: 0; display: grid; align-content: start; gap: 3px; } +.cart-item-copy small { color: var(--blue); font-size: 8px; font-weight: 750; } +.cart-item-copy strong { overflow: hidden; color: var(--ink); font-size: 11px; line-height: 1.35; text-overflow: ellipsis; white-space: nowrap; } +.cart-item-copy code { overflow: hidden; color: #8995a6; font-size: 8px; text-overflow: ellipsis; white-space: nowrap; } +.cart-item-actions { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 5px; } +.quantity-control { display: inline-flex; align-items: center; border: 1px solid #d7e1ee; border-radius: 7px; overflow: hidden; background: white; } +.quantity-control button { width: 25px; height: 24px; padding: 0; border: 0; color: var(--blue); background: white; cursor: pointer; font-size: 15px; } +.quantity-control span { min-width: 24px; color: #52617a; font-size: 10px; text-align: center; } +.cart-remove-button { padding: 3px 0; border: 0; color: #a27b7b; background: transparent; cursor: pointer; font-size: 9px; } +.cart-remove-button:hover { color: #d34f4f; } +.cart-drawer-footer { padding-top: 14px; border-top: 1px solid #e5eaf1; } +.cart-drawer-footer p { margin: 0 0 12px; color: #7f8b9e; font-size: 9px; line-height: 1.45; } +.cart-drawer-footer > div { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; } +.cart-drawer-footer .outline-button, .cart-drawer-footer .panel-primary { width: 100%; min-width: 0; min-height: 39px; padding: 0 6px; flex: none; font-size: 10px; line-height: 1; white-space: nowrap; } +.cart-drawer-footer .panel-primary span { margin-left: 5px; font-size: 9px; } +.cart-drawer-footer .cart-sample-button { grid-column: 1 / -1; color: white; background: #185ee8; } +.cart-drawer-footer .cart-sample-button:hover { color: white; background: #124fc9; } +.cart-drawer-footer .cart-sample-button:disabled, .cart-empty-actions .cart-sample-button:disabled { color: #aeb9c9; border-color: #dfe5ee; background: #f6f8fb; box-shadow: none; cursor: not-allowed; } +.cart-export-button { color: var(--blue); border-color: #b9cdf1; } +.cart-export-button:hover { color: #124ac0; border-color: var(--blue); background: #f4f8ff; } +.cart-export-button:disabled { color: #aeb9c9; border-color: #dfe5ee; background: #f6f8fb; cursor: not-allowed; } +.cart-pdf-button { color: #a85d2a; border-color: #edc9ac; } +.cart-pdf-button:hover { color: #874317; border-color: #d99565; background: #fff8f2; } +.cart-pdf-button:disabled { color: #bdb4ad; border-color: #e9e2dc; background: #faf8f6; cursor: not-allowed; } +.cart-empty { margin: auto 0; padding: 30px 12px; display: grid; justify-items: center; gap: 9px; text-align: center; } +.cart-empty > span { font-size: 36px; } +.cart-empty strong { color: var(--ink); font-size: 16px; } +.cart-empty p { max-width: 270px; margin: 0 0 8px; color: #7f8b9e; font-size: 10px; line-height: 1.6; } +.cart-empty-actions { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); width: 100%; gap: 7px; } +.cart-empty-actions .panel-primary, .cart-empty-actions .cart-export-button { min-height: 42px; } +.cart-empty-actions .cart-pdf-button { min-height: 42px; } +.cart-empty-actions .outline-button, .cart-empty-actions .panel-primary { min-width: 0; padding: 0 6px; font-size: 10px; line-height: 1; white-space: nowrap; } +.cart-empty-actions .cart-sample-button { grid-column: 1 / -1; } +.cart-sample-scroll { flex: 1; overflow-y: auto; padding: 16px 2px; } +.cart-sample-form { margin-top: 0; } +.cart-sample-products { display: grid; gap: 6px; margin: 10px 0 14px; padding: 9px; border: 1px solid #dbe5f2; border-radius: 9px; background: #f8faff; } +.cart-sample-products > div { min-width: 0; display: grid; gap: 2px; padding-bottom: 6px; border-bottom: 1px solid #e8eef6; } +.cart-sample-products > div:last-child { padding-bottom: 0; border-bottom: 0; } +.cart-sample-products span { overflow: hidden; color: var(--ink); font-size: 10px; font-weight: 700; text-overflow: ellipsis; white-space: nowrap; } +.cart-sample-products code { overflow: hidden; color: #8995a6; font-size: 8px; text-overflow: ellipsis; white-space: nowrap; } +.cart-sample-form-actions { display: grid; grid-template-columns: 1fr 1.4fr; gap: 8px; margin-top: 10px; } +.cart-sample-form-actions .outline-button, .cart-sample-form-actions .panel-primary { width: 100%; min-width: 0; min-height: 39px; padding: 0 8px; font-size: 10px; white-space: nowrap; } +.cart-sample-success { margin-top: 18px; } +.cart-print-sheet { display: none; } + +.cart-print-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; padding-bottom: 18px; border-bottom: 2px solid #185ee8; } +.cart-print-header p { margin: 0 0 7px; color: #185ee8; font-size: 10pt; font-weight: 800; letter-spacing: .08em; } +.cart-print-header h1 { margin: 0 0 6px; color: #17233a; font-size: 24pt; line-height: 1.1; } +.cart-print-header span, .cart-print-header strong { color: #71809a; font-size: 9pt; } +.cart-print-header strong { padding-top: 25px; font-weight: 600; } +.cart-print-summary { width: 100%; margin-top: 18px; border-collapse: collapse; table-layout: fixed; color: #17233a; font-size: 8.5pt; } +.cart-print-summary th, .cart-print-summary td { padding: 6px; border: 1px solid #dbe4ef; vertical-align: middle; overflow-wrap: anywhere; } +.cart-print-summary th { color: white; background: #185ee8; font-weight: 800; text-align: center; } +.cart-print-summary th:nth-child(1) { width: 12%; } +.cart-print-summary th:nth-child(2) { width: 19%; } +.cart-print-summary th:nth-child(3) { width: 14%; } +.cart-print-summary th:nth-child(4) { width: 12%; } +.cart-print-summary th:nth-child(5) { width: 7%; } +.cart-print-summary th:nth-child(6) { width: 24%; } +.cart-print-summary th:nth-child(7) { width: 12%; } +.cart-print-summary td:nth-child(5) { text-align: center; font-weight: 800; } +.cart-print-image-cell { height: 66px; text-align: center; } +.cart-print-image-cell img { width: 78px; height: 54px; object-fit: contain; } +.cart-print-preline { white-space: pre-line; } +.cart-print-sheet > h2 { margin: 25px 0 10px; padding-bottom: 6px; border-bottom: 1px solid #cbd8ea; color: #185ee8; font-size: 15pt; } +.cart-print-details { display: grid; gap: 12px; } +.cart-print-product { break-inside: avoid; page-break-inside: avoid; border: 1px solid #dbe4ef; } +.cart-print-product-heading { padding: 9px 11px; background: #f3f7fd; } +.cart-print-product-heading h3 { margin: 0 0 4px; color: #17233a; font-size: 11pt; } +.cart-print-product-heading span { color: #71809a; font-size: 8pt; } +.cart-print-spec-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); } +.cart-print-spec-grid div { min-height: 32px; padding: 6px 10px; border-top: 1px solid #e3eaf3; } +.cart-print-spec-grid div:nth-child(4n + 1), .cart-print-spec-grid div:nth-child(4n + 2), .cart-print-spec-grid div:nth-child(4n + 3) { border-right: 1px solid #e3eaf3; } +.cart-print-spec-grid span, .cart-print-spec-grid strong { display: block; overflow-wrap: anywhere; } +.cart-print-spec-grid span { margin-bottom: 3px; color: #8492a7; font-size: 7.5pt; } +.cart-print-spec-grid strong { color: #17233a; font-size: 8.5pt; line-height: 1.35; } +.cart-print-footer { margin: 20px 0 0; padding-top: 10px; border-top: 1px solid #dbe4ef; color: #8492a7; font-size: 7.5pt; } .precision-gear-panel { display: grid; grid-template-columns: minmax(260px, .8fr) 1.2fr; @@ -431,7 +525,6 @@ select:focus, input:focus, textarea:focus { border-color: var(--blue); box-shado .precision-gear-card-body dl div { display: flex; justify-content: space-between; gap: 5px; padding: 2px 0; font-size: 8px; } .precision-gear-card-body dt { color: #8a95a7; } .precision-gear-card-body dd { max-width: 62%; margin: 0; overflow: hidden; color: #52617a; text-overflow: ellipsis; white-space: nowrap; text-align: right; font-weight: 700; } -.precision-gear-card-body .product-save-button { margin-top: 10px; } .precision-gear-empty { margin-top: 15px; } .precision-gear-load-more { margin-top: 22px; } .catalog-empty { padding: 60px 20px; text-align: center; border: 1px dashed #cbd5e3; border-radius: 15px; background: white; } @@ -507,7 +600,7 @@ select:focus, input:focus, textarea:focus { border-color: var(--blue); box-shado .catalog-spec-table strong { font-size: 10.5px; line-height: 1.2; } .catalog-modal-actions { display: flex; align-items: center; gap: 18px; margin-top: 20px; } .catalog-modal-actions .panel-primary { flex: 0 0 auto; } -.catalog-modal-actions .modal-save-button { width: auto; min-width: 124px; margin-top: 0; flex: 0 0 auto; } +.catalog-modal-actions .modal-cart-button { width: auto; min-width: 124px; margin-top: 0; flex: 0 0 auto; } .catalog-modal-actions p { margin: 0; color: #8b95a5; font-size: 9px; line-height: 1.6; } .how-section { padding: 100px max(32px, calc((100vw - 1180px) / 2)); display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; color: white; background: linear-gradient(135deg, #0c1528, #14284e); } .eyebrow.light { color: #77a5ff; } @@ -535,6 +628,7 @@ footer > span { color: #9aa4b2; font-size: 10px; } .precision-gear-panel { grid-template-columns: 1fr; } .precision-gear-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } .catalog-spec-table { grid-template-columns: repeat(4, minmax(0, 1fr)); } + .choice-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } } @media (max-width: 720px) { @@ -548,6 +642,9 @@ footer > span { color: #9aa4b2; font-size: 10px; } .site-header nav a:hover { background: var(--blue-soft); } .header-cta { padding: 9px 11px; font-size: 11px; } .header-cta span { margin-left: 4px; } + .cart-header-button { min-height: 36px; padding: 7px 7px; } + .cart-header-button small { display: none; } + .cart-header-button > span { font-size: 16px; } .mobile-menu-toggle { min-width: 52px; padding: 7px 8px; display: inline-flex; align-items: center; justify-content: center; gap: 5px; border: 1px solid #dce5f2; border-radius: 10px; color: var(--blue); background: white; cursor: pointer; } .mobile-menu-toggle span { font-size: 18px; line-height: 1; } .mobile-menu-toggle small { font-size: 10px; font-weight: 700; } @@ -559,7 +656,12 @@ footer > span { color: #9aa4b2; font-size: 10px; } .selector-shell { border-radius: 16px; } .question-panel, .result-panel { padding: 20px 16px; } .welcome-panel { padding: 55px 20px 35px; } - .choice-grid, .two-fields, .parameter-grid, .form-grid, .recommendation-grid { grid-template-columns: 1fr; } + .two-fields, .parameter-grid, .form-grid, .recommendation-grid { grid-template-columns: 1fr; } + .choice-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; } + .choice-card { min-height: 62px; padding: 9px 27px 9px 10px; border-radius: 9px; } + .choice-card b { font-size: 11px; } + .choice-card small { font-size: 8px; line-height: 1.3; } + .choice-check { right: 8px; top: 8px; width: 16px; height: 16px; font-size: 9px; } .torque-presets { grid-template-columns: repeat(4, 1fr); } .recommendation-card { min-height: 0; } .capability-strip { grid-template-columns: 1fr 1fr; gap: 24px 0; padding: 28px 16px; } @@ -619,7 +721,7 @@ footer > span { color: #9aa4b2; font-size: 10px; } .catalog-spec-table span { font-size: 7.5px; } .catalog-spec-table strong { font-size: 8.5px; line-height: 1.15; } .catalog-modal-actions { align-items: stretch; flex-direction: column; } - .catalog-modal-actions .modal-save-button { width: 100%; } + .catalog-modal-actions .modal-cart-button { width: 100%; } .products-section { padding: 75px 16px; } .how-section { grid-template-columns: 1fr; padding: 75px 20px; } footer { grid-template-columns: 1fr; justify-items: center; gap: 15px; } @@ -631,8 +733,11 @@ footer > span { color: #9aa4b2; font-size: 10px; } } @media print { - .site-header, .hero-copy, .capability-strip, .products-section, .how-section, footer, .selector-topbar, .result-actions, .restart-button { display: none !important; } - .hero { display: block; min-height: auto; padding: 0; background: white; } - .selector-shell { box-shadow: none; border: 0; } - .result-panel { padding: 20px; } + @page { size: A4; margin: 12mm 10mm; } + body.printing-cart { margin: 0; background: white; } + body.printing-cart > * { visibility: hidden !important; } + body.printing-cart .cart-print-sheet, + body.printing-cart .cart-print-sheet * { visibility: visible !important; } + body.printing-cart .cart-print-sheet { position: absolute; inset: 0; display: block !important; width: 100%; color: #17233a; background: white; font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif; } + body.printing-cart .site-header, body.printing-cart .hero-copy, body.printing-cart .capability-strip, body.printing-cart .products-section, body.printing-cart .how-section, body.printing-cart footer, body.printing-cart .selector-topbar, body.printing-cart .result-actions, body.printing-cart .restart-button { display: none !important; } } diff --git a/app/page.tsx b/app/page.tsx index d5b1559..26376da 100644 --- a/app/page.tsx +++ b/app/page.tsx @@ -350,6 +350,216 @@ function Metric({ label, value }: { label: string; value: string }) { ); } +type CartItem = { + product: CatalogProduct; + quantity: number; + source: string; +}; + +const CART_STORAGE_KEY = "gaudelo-product-cart"; + +type CartExportImage = { + base64: string; + extension: "jpeg"; +}; + +const CART_EXPORT_MIME = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"; +const CART_IMAGE_SIZE_PX = 189; // 约 5 cm，按 96 DPI 换算 + +function getCartExportFilename() { + const now = new Date(); + const pad = (value: number) => String(value).padStart(2, "0"); + const date = `${now.getFullYear()}-${pad(now.getMonth() + 1)}-${pad(now.getDate())}`; + return `高徳乐产品清单_${date}.xlsx`; +} + +function getFullSpecEntries(product: CatalogProduct) { + return Object.entries(product.specs).filter(([, value]) => value); +} + +function getKeySpecText(product: CatalogProduct) { + const operationAngle = product.specs["可操作角度"] ?? product.specs["操作角度范围"]; + return [ + ...getFeaturedSpecs(product), + ...(operationAngle ? [["可操作角度", operationAngle] as const] : []), + ] + .map(([label, value]) => `${label}：${value}`) + .join("\n") || "暂无主要参数"; +} + +function getFullSpecText(product: CatalogProduct) { + return getFullSpecEntries(product) + .map(([label, value]) => `${label}：${value}`) + .join("\n") || "暂无详细参数"; +} + +function compressCartImage(src: string) { + return new Promise((resolve) => { + const image = new Image(); + image.onload = () => { + const canvas = document.createElement("canvas"); + canvas.width = CART_IMAGE_SIZE_PX; + canvas.height = CART_IMAGE_SIZE_PX; + const context = canvas.getContext("2d"); + if (!context) { + resolve(null); + return; + } + context.fillStyle = "#ffffff"; + context.fillRect(0, 0, canvas.width, canvas.height); + const padding = 10; + const scale = Math.min( + (canvas.width - padding * 2) / image.naturalWidth, + (canvas.height - padding * 2) / image.naturalHeight, + ); + const imageWidth = image.naturalWidth * scale; + const imageHeight = image.naturalHeight * scale; + context.drawImage( + image, + (canvas.width - imageWidth) / 2, + (canvas.height - imageHeight) / 2, + imageWidth, + imageHeight, + ); + resolve({ + base64: canvas.toDataURL("image/jpeg", 0.78), + extension: "jpeg", + }); + }; + image.onerror = () => resolve(null); + image.src = src; + }); +} + +async function buildCartWorkbook(cartItems: CartItem[]) { + const { default: ExcelJS } = await import("exceljs"); + const workbook = new ExcelJS.Workbook(); + workbook.creator = "高徳乐 AI 舵机选型助手"; + workbook.created = new Date(); + + const summarySheet = workbook.addWorksheet("产品清单"); + const detailsSheet = workbook.addWorksheet("详细参数"); + summarySheet.views = [{ state: "frozen", ySplit: 1 }]; + detailsSheet.views = [{ state: "frozen", ySplit: 1 }]; + summarySheet.columns = [ + { header: "产品图片", key: "image", width: 27 }, + { header: "产品名称", key: "name", width: 34 }, + { header: "产品编码", key: "code", width: 24 }, + { header: "产品分类", key: "category", width: 18 }, + { header: "购买数量", key: "quantity", width: 12 }, + { header: "详细参数", key: "detailSpecs", width: 48 }, + ]; + detailsSheet.columns = [ + { header: "产品名称", key: "name", width: 34 }, + { header: "产品编码", key: "code", width: 24 }, + { header: "产品分类", key: "category", width: 18 }, + { header: "购买数量", key: "quantity", width: 12 }, + { header: "参数名称", key: "label", width: 22 }, + { header: "参数值", key: "value", width: 48 }, + ]; + + const headerStyle = { + font: { bold: true, color: { argb: "FFFFFFFF" } }, + fill: { type: "pattern" as const, pattern: "solid" as const, fgColor: { argb: "FF185EE8" } }, + alignment: { vertical: "middle" as const, horizontal: "center" as const, wrapText: true }, + }; + summarySheet.getRow(1).eachCell((cell) => { + Object.assign(cell, headerStyle); + }); + detailsSheet.getRow(1).eachCell((cell) => { + Object.assign(cell, headerStyle); + }); + summarySheet.getRow(1).height = 26; + detailsSheet.getRow(1).height = 26; + + const imageCache = new Map>(); + const getImageAsset = (src: string) => { + const cached = imageCache.get(src); + if (cached) return cached; + const pending = compressCartImage(src); + imageCache.set(src, pending); + return pending; + }; + + for (const item of cartItems) { + const product = item.product; + const specEntries = getFullSpecEntries(product); + const summaryRow = summarySheet.addRow({ + image: product.image ? "" : "暂无图片", + name: product.name, + code: product.code, + category: product.category, + quantity: item.quantity, + detailSpecs: getFullSpecText(product), + }); + summaryRow.height = Math.max(142, Math.min(240, 24 + specEntries.length * 15)); + summaryRow.eachCell((cell) => { + cell.alignment = { vertical: "middle", wrapText: true }; + cell.border = { + top: { style: "thin", color: { argb: "FFDDE6F3" } }, + bottom: { style: "thin", color: { argb: "FFDDE6F3" } }, + left: { style: "thin", color: { argb: "FFDDE6F3" } }, + right: { style: "thin", color: { argb: "FFDDE6F3" } }, + }; + }); + if (product.image) { + const imageAsset = await getImageAsset(product.image); + if (imageAsset) { + const imageId = workbook.addImage(imageAsset); + summarySheet.addImage(imageId, { + tl: { col: 0.1, row: summaryRow.number - 1 + 0.08 }, + ext: { width: CART_IMAGE_SIZE_PX, height: CART_IMAGE_SIZE_PX }, + }); + summaryRow.getCell(1).value = null; + } else { + summaryRow.getCell(1).value = "图片加载失败"; + } + } + + for (const [label, value] of specEntries.length > 0 ? specEntries : [["暂无参数", ""]]) { + const detailRow = detailsSheet.addRow({ + name: product.name, + code: product.code, + category: product.category, + quantity: item.quantity, + label, + value, + }); + detailRow.height = Math.max(24, Math.min(60, 18 + Math.ceil(String(value).length / 28) * 15)); + detailRow.eachCell((cell) => { + cell.alignment = { vertical: "middle", wrapText: true }; + cell.border = { + top: { style: "thin", color: { argb: "FFE5EBF3" } }, + bottom: { style: "thin", color: { argb: "FFE5EBF3" } }, + left: { style: "thin", color: { argb: "FFE5EBF3" } }, + right: { style: "thin", color: { argb: "FFE5EBF3" } }, + }; + }); + } + } + + summarySheet.autoFilter = { from: "A1", to: `F${Math.max(1, summarySheet.rowCount)}` }; + detailsSheet.autoFilter = { from: "A1", to: `F${Math.max(1, detailsSheet.rowCount)}` }; + return workbook; +} + +function downloadCartWorkbook(blob: Blob, filename: string) { + const url = URL.createObjectURL(blob); + const link = document.createElement("a"); + link.href = url; + link.download = filename; + document.body.appendChild(link); + link.click(); + link.remove(); + window.setTimeout(() => URL.revokeObjectURL(url), 1000); +} + +function isMobileDevice() { + return /Android|iPhone|iPad|iPod|Mobi/i.test(navigator.userAgent) || + (navigator.platform === "MacIntel" && navigator.maxTouchPoints > 1); +} + +/* type SaveProductRequest = { product: CatalogProduct; badge?: string; @@ -536,6 +746,7 @@ async function renderProductCardPng({ product, badge, subtitle, extraSpecs = [] canvas.toBlob((blob) => (blob ? resolve(blob) : reject(new Error("PNG生成失败"))), "image/png"); }); } +*/ export default function Home() { const [stage, setStage] = useState(0); @@ -558,8 +769,22 @@ export default function Home() { const [precisionGearFiltersOpen, setPrecisionGearFiltersOpen] = useState(false); const [selectedCatalogProduct, setSelectedCatalogProduct] = useState(null); const [catalogVisualMode, setCatalogVisualMode] = useState("main"); - const [savingProductKey, setSavingProductKey] = useState(""); - const [saveProductMessage, setSaveProductMessage] = useState(""); + const [cartItems, setCartItems] = useState(() => { + if (typeof window === "undefined") return []; + try { + const storedCart = window.localStorage.getItem(CART_STORAGE_KEY); + const parsedCart = storedCart ? JSON.parse(storedCart) as CartItem[] : []; + return Array.isArray(parsedCart) ? parsedCart : []; + } catch { + return []; + } + }); + const [cartOpen, setCartOpen] = useState(false); + const [cartMessage, setCartMessage] = useState(""); + const [exportingCart, setExportingCart] = useState(false); + const [cartSampleFormOpen, setCartSampleFormOpen] = useState(false); + const [cartSampleSubmitted, setCartSampleSubmitted] = useState(false); + const [cartSampleLeadId, setCartSampleLeadId] = useState(""); const matches = useMemo(() => getMatches(requirements), [requirements]); const topMatches = matches.slice(0, 3); @@ -613,6 +838,7 @@ export default function Home() { const selectedCatalogDimensionImage = selectedCatalogProduct ? getCatalogProductDimensionImage(selectedCatalogProduct) : null; + const cartCount = cartItems.reduce((total, item) => total + item.quantity, 0); useEffect(() => { function updateCatalogToolbarState() { @@ -642,65 +868,144 @@ export default function Home() { }; }, []); + useEffect(() => { + try { + window.localStorage.setItem(CART_STORAGE_KEY, JSON.stringify(cartItems)); + } catch (error) { + console.warn("保存购物车失败", error); + } + }, [cartItems]); + function openCatalogProduct(product: CatalogProduct) { setSelectedCatalogProduct(product); setCatalogVisualMode("main"); } - async function saveProductCard(request: SaveProductRequest) { - if (savingProductKey) return; - const saveKey = `${request.product.id}-${request.badge ?? "product"}`; - setSavingProductKey(saveKey); - setSaveProductMessage("正在生成产品图片…"); + function addToCart(product: CatalogProduct, source = product.category) { + setCartItems((current) => { + const existingItem = current.find((item) => item.product.id === product.id); + if (existingItem) { + return current.map((item) => item.product.id === product.id + ? { ...item, quantity: item.quantity + 1, source } + : item); + } + return [...current, { product, quantity: 1, source }]; + }); + setCartMessage(`${product.name} 已加入购物车`); + setCartOpen(true); + window.setTimeout(() => setCartMessage(""), 2200); + } + function addTopMatchesToCart() { + if (topMatches.length === 0) return; + setCartItems((current) => { + const next = [...current]; + topMatches.forEach((match) => { + const existingIndex = next.findIndex((item) => item.product.id === match.product.id); + if (existingIndex >= 0) { + const existingItem = next[existingIndex]; + next[existingIndex] = { + ...existingItem, + quantity: existingItem.quantity + 1, + source: "AI初选结果", + }; + } else { + next.push({ product: match.product, quantity: 1, source: "AI初选结果" }); + } + }); + return next; + }); + setCartMessage(`${topMatches.length} 款 AI 推荐型号已加入购物车`); + setCartOpen(true); + window.setTimeout(() => setCartMessage(""), 2400); + } + + function updateCartQuantity(productId: string, quantity: number) { + if (quantity <= 0) { + setCartItems((current) => current.filter((item) => item.product.id !== productId)); + return; + } + setCartItems((current) => current.map((item) => item.product.id === productId ? { ...item, quantity } : item)); + } + + function clearCart() { + setCartItems([]); + setCartSampleFormOpen(false); + setCartSampleSubmitted(false); + } + + function openCartSampleForm() { + if (cartItems.length === 0) return; + setCartSampleSubmitted(false); + setCartSampleFormOpen(true); + } + + function submitCartSampleRequest(event: FormEvent) { + event.preventDefault(); + const id = `GDL-S-${new Date().toISOString().slice(5, 10).replace("-", "")}-${String(Date.now()).slice(-4)}`; + setCartSampleLeadId(id); + setCartSampleSubmitted(true); + } + + async function saveCartList() { + if (cartItems.length === 0 || exportingCart) return; + + setExportingCart(true); + setCartMessage("正在生成产品清单…"); try { - const blob = await renderProductCardPng(request); - const safeName = `${request.product.code}-${request.product.name}` - .replace(/[\\/:*?"<>|]/g, "-") - .replace(/\s+/g, "-") - .slice(0, 90); - const fileName = `${safeName || request.product.id}.png`; - const file = new File([blob], fileName, { type: "image/png" }); - const isMobile = /Android|iPhone|iPad|iPod/i.test(navigator.userAgent) || - (navigator.maxTouchPoints > 0 && window.innerWidth <= 900); - const canShareFile = typeof navigator.share === "function" && - (!navigator.canShare || navigator.canShare({ files: [file] })); + const workbook = await buildCartWorkbook(cartItems); + const buffer = await workbook.xlsx.writeBuffer(); + const filename = getCartExportFilename(); + const file = new File([buffer as BlobPart], filename, { type: CART_EXPORT_MIME }); - if (isMobile && canShareFile) { - try { - await navigator.share({ - title: `${request.product.name} 产品资料`, - text: `高徳乐${request.product.category} · ${request.product.code}`, - files: [file], - }); - setSaveProductMessage("已打开系统分享面板"); - } catch (error) { - if (error instanceof DOMException && error.name === "AbortError") { - setSaveProductMessage("已取消保存"); - } else { - throw error; + if (isMobileDevice() && typeof navigator.share === "function") { + const canShareFiles = typeof navigator.canShare !== "function" || navigator.canShare({ files: [file] }); + if (canShareFiles) { + try { + await navigator.share({ + title: "高徳乐产品清单", + text: "购物车产品清单", + files: [file], + }); + setCartMessage("已打开系统分享面板"); + return; + } catch (error) { + if (error instanceof DOMException && error.name === "AbortError") return; } } - } else { - const url = URL.createObjectURL(blob); - const anchor = document.createElement("a"); - anchor.href = url; - anchor.download = fileName; - document.body.appendChild(anchor); - anchor.click(); - anchor.remove(); - window.setTimeout(() => URL.revokeObjectURL(url), 1000); - setSaveProductMessage("PNG图片已下载"); } + + downloadCartWorkbook(file, filename); + setCartMessage("产品清单已下载"); } catch (error) { - console.error("保存产品参数图片失败", error); - setSaveProductMessage("图片生成失败，请稍后重试"); + console.error("生成购物车清单失败", error); + setCartMessage("产品清单生成失败，请稍后重试"); } finally { - setSavingProductKey(""); - window.setTimeout(() => setSaveProductMessage(""), 2800); + setExportingCart(false); + window.setTimeout(() => setCartMessage(""), 2400); } } + function exportCartPdf() { + if (cartItems.length === 0) return; + const previousTitle = document.title; + document.body.classList.add("printing-cart"); + document.title = getCartExportFilename().replace(/\.xlsx$/, ".pdf"); + setCartOpen(false); + let fallbackCleanupTimer = 0; + const cleanupPrintMode = () => { + window.clearTimeout(fallbackCleanupTimer); + window.removeEventListener("afterprint", cleanupPrintMode); + document.body.classList.remove("printing-cart"); + document.title = previousTitle; + }; + window.addEventListener("afterprint", cleanupPrintMode); + fallbackCleanupTimer = window.setTimeout(cleanupPrintMode, 30000); + window.setTimeout(() => { + window.print(); + }, 80); + } + function startSelection() { setMobileMenuOpen(false); setStage(1); @@ -731,11 +1036,196 @@ export default function Home() { return (
- {saveProductMessage && ( -
- {saveProductMessage} + {cartMessage && ( +
+ {cartMessage}
)} + {cartOpen && ( +
{ + if (event.target === event.currentTarget) setCartOpen(false); + }} + > +