go-xorm-create/util/BaseTemplateFunc.go

package util

import (
	"strings"
	"text/template"
)

var FuncMap = template.FuncMap{
	"toGoType":           ToGoType,
	"formatJsonName":     FormatJsonName,
	"formatSqlToVueType": formatSqlToVueType,
	"smallHump":          SmallHump,
	"bigHump":            BigHump,
	"queryType":          QueryType,
	"ElDialog":           ElDialog,
	"ElTableColumn":      ElTableColumn,
}

// ToGoType sql类型转go类型
func ToGoType(sqlType string) string {
	switch sqlType {
	case "varchar":
		return "string"
	case "VARCHAR":
		return "string"
	case "CHAR":
		return "string"
	case "char":
		return "string"
	case "INT":
		return "int64"
	case "int":
		return "int64"
	case "decimal":
		return "float64"
	case "datetime":
		return "time.Time"
	case "longblob":
		return "string"
	default:
		println("未找到类型", sqlType)
		return "string"
	}
}
func FormatJsonName(sqlName string) string {
	split := strings.Split(sqlName, "_")
	var str = split[0]
	for i := 1; i < len(split); i++ {
		str += strings.Title(split[i])
	}
	return str
}
func formatSqlToVueType(str string) string {
	str = strings.ToLower(str)
	switch str {
	case "varchar":
		return "string"
	case "char":
		return "string"
	case "int":
		return "number"
	case "decimal":
		return "number"
	case "datetime":
		return "string"
	case "longblob":
		return "string"
	default:
		panic("未定义的类型：" + str)
	}
}
func BigHump(str string) string {
	split := strings.Split(str, "_")
	if len(split) == 1 {
		return strings.Title(str)
	}
	res := strings.Title(split[0])
	for i := 1; i < len(split); i++ {
		res += strings.Title(split[i])
	}
	return res
}
func SmallHump(str string) string {
	split := strings.Split(str, "_")
	if len(split) == 1 {
		return strings.ToLower(str[0:1]) + str[1:]

	}
	res := strings.ToLower(split[0][0:1]) + strings.ToLower(split[0][1:])
	for i := 1; i < len(split); i++ {
		res += strings.ToUpper(split[i][0:1]) + strings.ToLower(split[i][1:])
	}
	return res
}
func QueryType(GoType, GoField, QueryType, ColumnName, ColumnComment string) string {
	switch GoType {
	case "int":
	case "int64":
	case "float64":
		if QueryType == "BETWEEN" {
			return GoField + "Start string  `xorm:" + ColumnName + "  json:" + SmallHump(ColumnName) + "` // " + ColumnComment + "\n\t" +
				GoField + "End string  `xorm:" + ColumnName + "  json:" + SmallHump(ColumnName) + "` // " + ColumnComment
		} else {
			return GoField + " " + GoType + "  `xorm:" + ColumnName + "  json:" + SmallHump(ColumnName) + "` // " + ColumnComment
		}
	case "time.Time":
		if QueryType == "BETWEEN" {
			return GoField + "Start string  `xorm:" + ColumnName + "  json:" + SmallHump(ColumnName) + "` // " + ColumnComment + "\n\t" +
				GoField + "End string  `xorm:" + ColumnName + "  json:" + SmallHump(ColumnName) + "` // " + ColumnComment
		} else {
			return GoField + " string  `xorm:" + ColumnName + "  json:" + SmallHump(ColumnName) + "` // " + ColumnComment
		}
	case "string":
	default:
		return GoField + " string  `xorm:" + ColumnName + "  json:" + SmallHump(ColumnName) + "` // " + ColumnComment
	}
	return GoField + " string  `xorm:" + ColumnName + "  json:" + SmallHump(ColumnName) + "` // " + ColumnComment
}

// 输入框 input
// 文本域 textarea
// 下拉框 Select
// 复选框 Checkbox
// 单选框 Radio
// 时间选择 Time
// 图片上传 Image
// 文件上传 File
// 富文本 Editor
func ElTableColumn(name, value, typeName string, dictType string) string {
	if typeName == "input" || typeName == "textarea" || typeName == "select" || typeName == "radio" ||
		typeName == "checkbox" || typeName == "time" || typeName == "text" {
		if dictType == "" {
			return "\n        <el-table-column label=\"" + name + "\" align=\"center\" prop=\"" + value + "\"/>"
		} else {
			return "\n      <el-table-column label=\"" + name + "\" align=\"center\" prop=\"" + value + "\">" +
				"\n        <template #default=\"scope\">" +
				"\n          <DictTag :dict-type=\"'" + dictType + "'\" :dict-value=\"scope.row." + value + "\"/>" +
				"\n        </template>" +
				"\n      </el-table-column>"
		}
	}
	if typeName == "image" {
		return "\n      <el-table-column label=\"" + name + "\" align=\"center\" prop=\"" + value + "\">" +
			"\n        <template #default=\"scope\">" +
			"\n          <el-image  :src=\"scope.row." + value + "\"></el-image>" +
			"\n        </template>" +
			"\n      </el-table-column>"
	}
	return "\n        <el-table-column label=\"" + name + "\" align=\"center\" prop=\"" + value + "\"/>"
}

func ElDialog(name, value, typeName, dictType string) string {
	typeName = strings.ToLower(typeName)
	if typeName == "input" {
		return "\n        <el-form-item label=\"" + name + "\" prop=\"" + value + "\">" +
			"\n          <el-input v-model=\"dialogForm." + value + "\" placeholder=\"请输入" + name + "\"/>" +
			"\n        </el-form-item>"
	} else if typeName == "number" {
		return "\n        <el-form-item label=\"" + name + "\" prop=\"" + value + "\">" +
			"\n          <el-input-number v-model=\"dialogForm." + value + "\" placeholder=\"请输入" + name + "\"/>" +
			"\n        </el-form-item>"
	} else if typeName == "textarea" {
		return "\n        <el-form-item label=\"" + name + "\" prop=\"" + value + "\">" +
			"\n          <el-input v-model=\"dialogForm." + value + "\" placeholder=\"请输入" + name + "\" type=\"textarea\"/>" +
			"\n        </el-form-item>"
	} else if typeName == "select" {
		return "\n        <el-form-item label=\"" + name + "\" prop=\"" + value + "\">" +
			"\n          <el-select v-model=\"dialogForm." + value + "\" placeholder=\"请选择" + name + "\">" +
			"\n            <el-option" +
			"\n              v-for=\"item in store.state.dicts.get('" + dictType + "')\"" +
			"\n              :key=\"item.dictValue\"" +
			"\n              :label=\"item.dictLabel\"" +
			"\n              :value=\"item.dictValue\"/>" +
			"\n          </el-select>" +
			"\n        </el-form-item>"
	} else if typeName == "radio" {
		if dictType == "" {
			return "\n        <el-form-item label=\"" + name + "\" prop=\"" + value + "\">" +
				"            <el-radio-group v-model=\"dialogForm." + value + "\">" +
				"\n              <el-radio" +
				"\n                  v-for=\"item in [['0','否'], ['1','是']]\"" +
				"\n                  :key=\"item[0]\"" +
				"\n                  :label=\"item[0]\">" +
				"\n                {{ item[1] }}" +
				"\n              </el-radio>" +
				"\n            </el-radio-group>" +
				"\n        </el-form-item>"
		} else {
			return "\n        <el-form-item label=\"" + name + "\" prop=\"" + value + "\">" +
				"\n          <el-radio-group v-model=\"dialogForm." + value + "\">" +
				"\n            <el-radio" +
				"\n              v-for=\"item in store.state.dicts.get(" + dictType + ")\"" +
				"\n              :key=\"item.dictValue\"" +
				"\n              :label=\"item.dictLabel\">" +
				"\n              {{item.dictLabel}}" +
				"\n            </el-radio>" +
				"\n          </el-radio-group>" +
				"\n        </el-form-item>"
		}
	} else if typeName == "checkbox" {
		return "\n        <el-form-item label=\"" + name + "\" prop=\"" + value + "\">" +
			"\n        	<el-checkbox-group v-model=\"dialogForm." + value + "\">" +
			"\n          <el-checkbox :label=\"item.dictLabel\" :value=\"item.dictValue\" v-for=\"item in store.state.dicts.get('" + dictType + "')\"/>" +
			"\n        </el-checkbox-group>" +
			"\n        </el-form-item>"
	} else if typeName == "time" {
		return "\n        <el-form-item label=\"" + name + "\" prop=\"" + value + "\">" +
			"      <el-date-picker v-model=\"dialogForm." + value + "\" type=\"datetime\" placeholder=\"请选择时间\" value-format=\"YYYY-MM-DD hh:mm:ss\"/>" +
			"\n        </el-form-item>"
	} else if typeName == "image" {
		return "\n        <el-form-item label=\"" + name + "\" prop=\"" + value + "\">" +
			"              <ImageUpload v-model:ImgUrl=\"dialogForm." + value + "\"/>" +
			"\n        </el-form-item>"
	} else if typeName == "file" {

	} else if typeName == "editor" {

		return "\n        <el-form-item label=\"" + name + "\" prop=\"" + value + "\">" +
			"              <EditorComponent v-model:htmlString=\"dialogForm." + value + "\"/>" +
			"\n        </el-form-item>"
	} else if typeName == "text" {
		return "\n        <el-form-item label=\"" + name + "\" prop=\"" + value + "\">" +
			"                <el-text class=\"mx-1\">{{dialogForm." + value + "}}</el-text>" +
			"\n        </el-form-item>"
	}
	//默认的就显示文本
	return "\n        <el-form-item label=\"" + name + "\" prop=\"" + value + "\">" +
		"                <el-text class=\"mx-1\">{{dialogForm." + value + "}}</el-text>" +
		"\n        </el-form-item>"
}