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124 lines
4.6 KiB
124 lines
4.6 KiB
import SwiftUI
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// MARK: - 条形码验证信息显示组件
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struct BarcodeValidationInfoView: View {
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let validationResult: BarcodeValidator.ValidationResult?
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let barcodeType: BarcodeType
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var body: some View {
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VStack(alignment: .leading, spacing: 8) {
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if let result = validationResult {
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// 验证状态指示器
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HStack(spacing: 8) {
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Image(systemName: result.isValid ? "checkmark.circle.fill" : "xmark.circle.fill")
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.foregroundColor(result.isValid ? .green : .red)
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Text(result.isValid ? "format_correct".localized : "format_error".localized)
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.font(.caption)
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.foregroundColor(result.isValid ? .green : .red)
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.fontWeight(.medium)
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Spacer()
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}
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// 错误信息
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if let errorMessage = result.errorMessage {
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Text(errorMessage)
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.font(.caption)
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.foregroundColor(.red)
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.padding(.leading, 24)
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}
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// 格式要求信息
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VStack(alignment: .leading, spacing: 4) {
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if let expectedLength = result.expectedLength {
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HStack {
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Image(systemName: "number")
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.foregroundColor(.blue)
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.font(.caption)
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Text(String(format: "length_requirement".localized, expectedLength))
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.font(.caption)
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.foregroundColor(.blue)
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}
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}
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if let allowedCharacters = result.allowedCharacters {
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HStack {
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Image(systemName: "character")
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.foregroundColor(.blue)
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.font(.caption)
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Text(String(format: "allowed_characters".localized, allowedCharacters))
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.font(.caption)
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.foregroundColor(.blue)
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}
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}
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}
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.padding(.leading, 24)
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// 格式化后的内容
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if result.isValid && result.formattedContent != "" {
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HStack {
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Image(systemName: "textformat")
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.foregroundColor(.green)
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.font(.caption)
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Text(String(format: "formatted_content".localized, result.formattedContent))
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.font(.caption)
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.foregroundColor(.green)
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.fontWeight(.medium)
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}
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.padding(.leading, 24)
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}
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} else {
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// 默认提示信息
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HStack {
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Image(systemName: "info.circle")
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.foregroundColor(.blue)
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.font(.caption)
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Text(String(format: "please_enter_valid_format".localized, barcodeType.displayName))
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.font(.caption)
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.foregroundColor(.blue)
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}
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}
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}
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.padding(12)
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.background(
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RoundedRectangle(cornerRadius: 8)
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.fill(Color(.systemGray6))
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)
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}
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}
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#Preview {
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VStack(spacing: 20) {
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// 有效格式示例
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BarcodeValidationInfoView(
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validationResult: BarcodeValidator.ValidationResult(
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isValid: true,
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formattedContent: "123 4567 8901 2",
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errorMessage: nil,
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expectedLength: 13,
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allowedCharacters: "numbers_0_9".localized
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),
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barcodeType: .ean13
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)
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// 无效格式示例
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BarcodeValidationInfoView(
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validationResult: BarcodeValidator.ValidationResult(
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isValid: false,
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formattedContent: "12345",
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errorMessage: "ean_13_must_be_13_digits".localized,
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expectedLength: 13,
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allowedCharacters: "numbers_0_9".localized
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),
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barcodeType: .ean13
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)
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// 默认状态示例
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BarcodeValidationInfoView(
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validationResult: nil,
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barcodeType: .code39
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)
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}
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.padding()
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} |