349 lines
19 KiB
C#
349 lines
19 KiB
C#
using System;
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using System.Linq;
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using System.Text;
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using ZR.CodeGenerator.Model;
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using ZR.Model.System.Generate;
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namespace ZR.CodeGenerator
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{
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/// <summary>
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/// 代码生成模板
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/// </summary>
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public class CodeGenerateTemplate
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{
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/// <summary>
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/// 查询Dto属性
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/// </summary>
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/// <param name="tbColumn"></param>
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/// <param name="replaceDto">替换字符对象</param>
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/// <returns></returns>
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public static void GetQueryDtoProperty(GenTableColumn tbColumn, ReplaceDto replaceDto)
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{
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if (tbColumn.IsQuery)
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{
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//字符串类型表达式
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if (tbColumn.CsharpType == GenConstants.TYPE_STRING)
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{
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replaceDto.QueryCondition += $" predicate = predicate.AndIF(!string.IsNullOrEmpty(parm.{tbColumn.CsharpField}), {QueryExp(tbColumn.CsharpField, tbColumn.QueryType)};\n";
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}
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//int类型表达式
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if (CodeGeneratorTool.IsNumber(tbColumn.CsharpType))
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{
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replaceDto.QueryCondition += $" predicate = predicate.AndIF(parm.{tbColumn.CsharpField} > 0, {QueryExp(tbColumn.CsharpField, tbColumn.QueryType)};\n";
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}
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//时间类型
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if (tbColumn.CsharpType == GenConstants.TYPE_DATE)
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{
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replaceDto.QueryCondition += $" predicate = predicate.AndIF(parm.BeginTime != null, it => it.{tbColumn.CsharpField} >= parm.BeginTime);\n";
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replaceDto.QueryCondition += $" predicate = predicate.AndIF(parm.EndTime != null, it => it.{tbColumn.CsharpField} <= parm.EndTime);\n";
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}
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}
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}
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#region vue 模板
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/// <summary>
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/// 生成vuejs模板，目前只有上传文件方法
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/// </summary>
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/// <param name="dbFieldInfo"></param>
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/// <param name="replaceDto"></param>
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/// <returns></returns>
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public static void TplVueJsMethod(GenTableColumn dbFieldInfo, ReplaceDto replaceDto)
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{
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string columnName = dbFieldInfo.ColumnName;
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var sb = new StringBuilder();
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if (dbFieldInfo.HtmlType.Equals(GenConstants.HTML_IMAGE_UPLOAD))
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{
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sb.AppendLine($" //文件上传成功方法");
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sb.AppendLine($" handleUpload{dbFieldInfo.CsharpField}Success(res, file) {{");
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sb.AppendLine($" this.form.{columnName} = res.data;");
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sb.AppendLine($" // this.form.{columnName} = URL.createObjectURL(file.raw);");
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sb.AppendLine($" // this.$refs.upload.clearFiles();");
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sb.AppendLine($" }},");
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replaceDto.VueBeforeUpload = TplJsBeforeUpload();
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replaceDto.VueUploadUrl = TplJsUploadUrl();
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}
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//有下拉框选项初列表查询数据
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if ((dbFieldInfo.HtmlType == GenConstants.HTML_SELECT || dbFieldInfo.HtmlType == GenConstants.HTML_RADIO) && !string.IsNullOrEmpty(dbFieldInfo.DictType))
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{
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sb.AppendLine(@$" // {dbFieldInfo.ColumnComment}字典翻译");
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sb.AppendLine($" {columnName}Format(row, column) {{");
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sb.AppendLine(@$" return this.selectDictLabel(this.{columnName}Options, row.{columnName});");
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sb.AppendLine(@" },");
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}
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replaceDto.VueJsMethod += sb.ToString();
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}
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/// <summary>
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/// Vue rules
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/// </summary>
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/// <param name="dbFieldInfo"></param>
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/// <returns></returns>
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public static string TplFormRules(GenTableColumn dbFieldInfo)
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{
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StringBuilder sbRule = new StringBuilder();
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//Rule 规则验证
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if (!dbFieldInfo.IsPk && !dbFieldInfo.IsIncrement && dbFieldInfo.IsRequired)
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{
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sbRule.AppendLine($" {dbFieldInfo.ColumnName}: [{{ required: true, message: '请输入{dbFieldInfo.ColumnComment}', trigger: \"blur\"}}],");
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}
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else if (CodeGeneratorTool.IsNumber(dbFieldInfo.ColumnType) && dbFieldInfo.IsRequired)
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{
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sbRule.AppendLine($" {dbFieldInfo.ColumnName}: [{{ type: 'number', message: '{dbFieldInfo.ColumnName}必须为数字值', trigger: \"blur\"}}],");
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}
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return sbRule.ToString();
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}
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/// <summary>
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/// Vue 添加修改表单
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/// </summary>
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/// <param name="dbFieldInfo"></param>
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/// <returns></returns>
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public static string TplVueFormContent(GenTableColumn dbFieldInfo)
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{
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string columnName = dbFieldInfo.ColumnName;
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string labelName = CodeGeneratorTool.GetLabelName(dbFieldInfo.ColumnComment, columnName);
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string labelDisabled = dbFieldInfo.IsPk ? ":disabled=\"true\"" : "";
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string placeHolder = dbFieldInfo.IsIncrement ? "" : $"请输入{labelName}";
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StringBuilder sb = new StringBuilder();
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if (GenConstants.inputDtoNoField.Any(f => f.ToLower().Contains(dbFieldInfo.CsharpField.ToLower())))
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{
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return sb.ToString();
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}
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if (!dbFieldInfo.IsInsert || !dbFieldInfo.IsEdit)
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{
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return sb.ToString();
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}
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if (dbFieldInfo.HtmlType == GenConstants.HTML_INPUT_NUMBER)
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{
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sb.AppendLine(" <el-col :span=\"12\">");
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sb.AppendLine($" <el-form-item label=\"{labelName}\" :label-width=\"labelWidth\" prop=\"{CodeGeneratorTool.FirstLowerCase(columnName)}\">");
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sb.AppendLine($" <el-input-number v-model.number=\"form.{CodeGeneratorTool.FirstLowerCase(columnName)}\" placeholder=\"{placeHolder}\" {labelDisabled}/>");
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sb.AppendLine(" </el-form-item>");
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sb.AppendLine(" </el-col>");
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}
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else if (dbFieldInfo.HtmlType == GenConstants.HTML_DATETIME)
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{
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//时间
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sb.AppendLine(" <el-col :span=\"12\">");
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sb.AppendLine($" <el-form-item label=\"{labelName}\" :label-width=\"labelWidth\" prop=\"{columnName}\">");
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sb.AppendLine($" <el-date-picker v-model=\"form.{columnName}\" format=\"yyyy-MM-dd HH:mm:ss\" value-format=\"yyyy-MM-dd HH:mm:ss\" type=\"datetime\" placeholder=\"选择日期时间\"> </el-date-picker>");
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sb.AppendLine(" </el-form-item>");
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sb.AppendLine(" </el-col>");
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}
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else if (dbFieldInfo.HtmlType == GenConstants.HTML_IMAGE_UPLOAD)
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{
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//图片
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sb.AppendLine(" <el-col :span=\"24\">");
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sb.AppendLine($" <el-form-item label=\"{labelName}\" :label-width=\"labelWidth\" prop=\"{columnName}\">");
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sb.AppendLine($" <el-upload class=\"avatar-uploader\" name=\"file\" :action=\"uploadUrl\" :show-file-list=\"false\" :on-success=\"handleUpload{dbFieldInfo.CsharpField}Success\" :before-upload=\"beforeFileUpload\">");
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sb.AppendLine($" <el-image v-if=\"form.{columnName}\" :src=\"form.{columnName}\" class=\"icon\"/>");
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sb.AppendLine(" <i v-else class=\"el-icon-plus uploader-icon\"></i>");
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sb.AppendLine(" </el-upload>");
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sb.AppendLine($" <el-input v-model=\"form.{columnName}\" placeholder=\"请上传文件或手动输入文件地址\"></el-input>");
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sb.AppendLine(" </el-form-item>");
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sb.AppendLine(" </el-col>");
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}
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else if (dbFieldInfo.HtmlType == GenConstants.HTML_RADIO && !string.IsNullOrEmpty(dbFieldInfo.DictType))
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{
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string value = CodeGeneratorTool.IsNumber(dbFieldInfo.CsharpType) ? "parseInt(item.dictValue)" : "item.dictValue";
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sb.AppendLine(" <el-col :span=\"12\">");
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sb.AppendLine($" <el-form-item label=\"{labelName}\" :label-width=\"labelWidth\" prop=\"{columnName}\">");
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sb.AppendLine($" <el-radio-group v-model=\"form.{columnName}\">");
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sb.AppendLine($" <el-radio v-for=\"item in {columnName}Options\" :key=\"item.dictValue\" :label=\"{value}\">{{{{item.dictLabel}}}}</el-radio>");
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sb.AppendLine(" </el-radio-group>");
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sb.AppendLine(" </el-form-item>");
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sb.AppendLine(" </el-col>");
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}
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else if (dbFieldInfo.HtmlType == GenConstants.HTML_RADIO)
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{
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sb.AppendLine(" <el-col :span=\"12\">");
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sb.AppendLine($" <el-form-item label=\"{labelName}\" :label-width=\"labelWidth\" prop=\"{columnName}\">");
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sb.AppendLine($" <el-radio-group v-model=\"form.{columnName}\">");
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sb.AppendLine(" <el-radio :key=\"1\" :label=\"1\">是</el-radio>");
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sb.AppendLine(" <el-radio :key=\"0\" :label=\"0\">否</el-radio>");
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sb.AppendLine(" </el-radio-group>");
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sb.AppendLine(" </el-form-item>");
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sb.AppendLine(" </el-col>");
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}
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else if (dbFieldInfo.HtmlType == GenConstants.HTML_TEXTAREA)
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{
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sb.AppendLine(" <el-col :span=\"24\">");
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sb.AppendLine($" <el-form-item label=\"{ labelName}\" :label-width=\"labelWidth\" prop=\"{columnName}\">");
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sb.AppendLine($" <el-input type=\"textarea\" v-model=\"form.{columnName}\" placeholder=\"请输入内容\"/>");
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sb.AppendLine(" </el-form-item>");
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sb.AppendLine(" </el-col>");
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}
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else if (dbFieldInfo.HtmlType == GenConstants.HTML_EDITOR)
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{
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sb.AppendLine(" <el-col :span=\"24\">");
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sb.AppendLine($" <el-form-item label=\"{ labelName}\" :label-width=\"labelWidth\" prop=\"{columnName}\">");
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sb.AppendLine($" <editor v-model=\"form.{columnName}\" :min-height=\"200\" />");
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sb.AppendLine(" </el-form-item>");
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sb.AppendLine(" </el-col>");
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}
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else if (dbFieldInfo.HtmlType == GenConstants.HTML_SELECT && !string.IsNullOrEmpty(dbFieldInfo.DictType))
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{
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string value = CodeGeneratorTool.IsNumber(dbFieldInfo.CsharpType) ? "parseInt(item.dictValue)" : "item.dictValue";
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sb.AppendLine(" <el-col :span=\"12\">");
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sb.AppendLine($" <el-form-item label=\"{ labelName}\" :label-width=\"labelWidth\" prop=\"{columnName}\">");
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sb.AppendLine($" <el-select v-model=\"form.{columnName}\">");
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sb.AppendLine($" <el-option v-for=\"item in {columnName}Options\" :key=\"item.dictValue\" :label=\"item.dictLabel\" :value=\"{value}\"></el-option>");
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sb.AppendLine(" </el-select>");
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sb.AppendLine(" </el-form-item>");
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sb.AppendLine(" </el-col>");
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}
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else
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{
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string inputNumTxt = CodeGeneratorTool.IsNumber(dbFieldInfo.CsharpType) ? ".number" : "";
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sb.AppendLine(" <el-col :span=\"12\">");
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sb.AppendLine($" <el-form-item label=\"{labelName}\" :label-width=\"labelWidth\" prop=\"{CodeGeneratorTool.FirstLowerCase(columnName)}\">");
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sb.AppendLine($" <el-input v-model{inputNumTxt}=\"form.{CodeGeneratorTool.FirstLowerCase(columnName)}\" placeholder=\"{placeHolder}\" {labelDisabled}/>");
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sb.AppendLine(" </el-form-item>");
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sb.AppendLine(" </el-col>");
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}
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return sb.ToString();
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}
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/// <summary>
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/// Vue 查询表单
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/// </summary>
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/// <param name="dbFieldInfo"></param>
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/// <returns></returns>
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public static string TplQueryFormHtml(GenTableColumn dbFieldInfo)
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{
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StringBuilder sb = new();
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string labelName = CodeGeneratorTool.GetLabelName(dbFieldInfo.ColumnComment, dbFieldInfo.ColumnName);
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if (!dbFieldInfo.IsQuery || dbFieldInfo.HtmlType == GenConstants.HTML_FILE_UPLOAD) return sb.ToString();
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if (dbFieldInfo.HtmlType == GenConstants.HTML_DATETIME)
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{
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sb.AppendLine(" <el-form-item label=\"时间\">");
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sb.AppendLine(" <el-date-picker v-model=\"timeRange\" size=\"small\" value-format=\"yyyy-MM-dd\" type=\"daterange\" range-separator=\"-\" start-placeholder=\"开始日期\"");
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sb.AppendLine(" end-placeholder=\"结束日期\"></el-date-picker>");
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sb.AppendLine(" </el-form-item>");
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}
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else if (dbFieldInfo.HtmlType == GenConstants.HTML_SELECT && !string.IsNullOrEmpty(dbFieldInfo.DictType))
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{
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//string value = CodeGeneratorTool.IsNumber(dbFieldInfo.CsharpType) ? "parseInt(item.dictValue)" : "item.dictValue";
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sb.AppendLine($" <el-form-item label=\"{ labelName}\" :label-width=\"labelWidth\" prop=\"{dbFieldInfo.ColumnName}\">");
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sb.AppendLine($" <el-select v-model=\"queryParams.{dbFieldInfo.ColumnName}\">");
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sb.AppendLine($" <el-option v-for=\"item in {dbFieldInfo.ColumnName}Options\" :key=\"item.dictValue\" :label=\"item.dictLabel\" :value=\"item.dictValue\"></el-option>");
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sb.AppendLine(" </el-select>");
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sb.AppendLine(" </el-form-item>");
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}
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else
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{
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string inputNumTxt = CodeGeneratorTool.IsNumber(dbFieldInfo.CsharpType) ? ".number" : "";
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sb.AppendLine($" <el-form-item label=\"{ labelName}\" :label-width=\"labelWidth\">");
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sb.AppendLine($" <el-input v-model{inputNumTxt}=\"queryParams.{CodeGeneratorTool.FirstLowerCase(dbFieldInfo.CsharpField)}\" />");
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sb.AppendLine(" </el-form-item>");
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}
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return sb.ToString();
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}
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/// <summary>
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/// Vue 查询列表
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/// </summary>
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/// <param name="dbFieldInfo"></param>
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/// <returns></returns>
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public static string TplTableColumn(GenTableColumn dbFieldInfo)
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{
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string columnName = dbFieldInfo.ColumnName;
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string label = CodeGeneratorTool.GetLabelName(dbFieldInfo.ColumnComment, columnName);
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string showToolTip = dbFieldInfo.CsharpType == "string" ? ":show-overflow-tooltip=\"true\"" : "";
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string formatter = !string.IsNullOrEmpty(dbFieldInfo.DictType) ? $" :formatter=\"{columnName}Format\"" : "";
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StringBuilder sb = new StringBuilder();
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if (dbFieldInfo.IsList && dbFieldInfo.HtmlType.Equals(GenConstants.HTML_IMAGE_UPLOAD))
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{
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sb.AppendLine($" <el-table-column prop=\"{columnName}\" label=\"图片\">");
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sb.AppendLine(" <template slot-scope=\"scope\">");
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sb.AppendLine($" <el-image class=\"table-td-thumb\" :src=\"scope.row.{columnName}\" :preview-src-list=\"[scope.row.{columnName}]\"></el-image>");
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sb.AppendLine(" </template>");
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sb.AppendLine(" </el-table-column>");
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}
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//else if (dbFieldInfo.HtmlType.Equals(GenConstants.HTML_RADIO))
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//{
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// vueViewListContent += $" <el-table-column prop=\"{columnName}\" label=\"{label}\" width=\"120\" >\r\n";
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// vueViewListContent += " <template slot-scope=\"scope\">\r\n";
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// vueViewListContent += $" <el-tag :type=\"scope.row.{columnName} === true ? 'success' : 'info'\" disable-transitions >";
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// vueViewListContent += $" {{scope.row.{columnName}===true?'启用':'禁用'}} </el-tag>\r\n";
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// vueViewListContent += " </template>\r\n";
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// vueViewListContent += " </el-table-column>\r\n";
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//}
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else if (dbFieldInfo.IsList)
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{
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sb.AppendLine($" <el-table-column prop=\"{columnName}\" label=\"{label}\" align=\"center\" {showToolTip}{formatter}/>");
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}
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return sb.ToString();
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}
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/// <summary>
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/// 文件上传前方法判断
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/// </summary>
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/// <returns></returns>
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public static string TplJsBeforeUpload()
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{
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StringBuilder sb = new StringBuilder();
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sb.AppendLine(@" //文件上传前判断方法");
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sb.AppendLine(@" beforeFileUpload(file) {");
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sb.AppendLine(@" const isJPG = file.type === ""image/jpeg"";");
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sb.AppendLine(@" const isLt2M = file.size / 1024 / 1024 < 2;");
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sb.AppendLine(@" if (!isJPG) {");
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sb.AppendLine(@" this.msgError(""上传图片只能是 JPG 格式!"");");
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sb.AppendLine(@" }");
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sb.AppendLine(@" if (!isLt2M) {");
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sb.AppendLine(@" this.msgError(""上传图片大小不能超过 2MB!"");");
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sb.AppendLine(@" }");
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sb.AppendLine(@" return isJPG && isLt2M;");
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sb.AppendLine(@" },");
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return sb.ToString();
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}
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public static string TplJsUploadUrl()
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{
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StringBuilder sb = new StringBuilder();
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sb.AppendLine(@" //文件上传前判断方法");
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sb.AppendLine(@" uploadUrl: process.env.VUE_APP_BASE_API + ""upload/SaveFile"",");
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return sb.ToString();
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}
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#endregion
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public static string QueryExp(string propertyName, string queryType)
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{
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if (queryType.Equals("EQ"))
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{
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return $"m => m.{ propertyName} == parm.{propertyName})";
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}
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if (queryType.Equals("GTE"))
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{
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return $"m => m.{ propertyName} >= parm.{propertyName})";
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}
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if (queryType.Equals("GT"))
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{
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return $"m => m.{ propertyName} > parm.{propertyName})";
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}
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if (queryType.Equals("LT"))
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{
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return $"m => m.{ propertyName} < parm.{propertyName})";
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}
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if (queryType.Equals("LTE"))
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{
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return $"m => m.{ propertyName} <= parm.{propertyName})";
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}
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if (queryType.Equals("NE"))
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{
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return $"m => m.{ propertyName} != parm.{propertyName})";
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}
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if (queryType.Equals("LIKE"))
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{
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return $"m => m.{ propertyName}.Contains(parm.{propertyName}))";
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}
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return "";
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}
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}
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}
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