package gen

import (
	"html/template"
	"path/filepath"
	"strings"

	"management/internal/erpserver/model/dto"
)

func Button() map[string]any {
	res := make(map[string]any, 3)

	res["genBtn"] = func(buttons []*dto.OwnerMenuDto, actionNames ...string) template.HTML {
		if len(buttons) == 0 {
			return ""
		}

		var res string
		for _, action := range actionNames {
			for _, btn := range buttons {
				btn.Style = strings.ReplaceAll(btn.Style, "pear", "layui")
				base := filepath.Base(btn.Url)
				if base == action {
					res += `<button type="button" class="layui-btn ` + btn.Style + `" lay-event="` + firstLower(action) + `" lay-on="` + firstLower(action) + `">`
					if len(btn.Avatar) > 0 {
						res += `<i class="` + btn.Avatar + `"></i> `
					}
					res += btn.DisplayName + `</button>`
				}
			}
		}

		return template.HTML(res)
	}

	res["genLink"] = func(buttons []*dto.OwnerMenuDto, actionNames ...string) template.HTML {
		if len(buttons) == 0 {
			return ""
		}

		var res string
		for _, action := range actionNames {
			for _, btn := range buttons {
				btn.Style = strings.ReplaceAll(btn.Style, "pear", "layui")
				base := filepath.Base(btn.Url)
				if base == action {
					res += `<button type="button" style="font-size:12px !important;" class="layui-btn ` + btn.Style + `" lay-event="` + firstLower(action) + `" lay-on="` + firstLower(action) + `">`
					if len(btn.Avatar) > 0 {
						res += `<i class="` + btn.Avatar + `"></i> `
					}
					res += btn.DisplayName + `</button>`
				}
			}
		}

		return template.HTML(res)
	}

	res["previewPicture"] = func(name string) template.HTML {
		var res string
		res += `<a><img src="https://school-1251542740.cos.ap-shanghai.myqcloud.com{{` + name + `}}" data-type="1" height="30" width="30" class="preview-all screenshot" onclick="previewPicture('https://school-1251542740.cos.ap-shanghai.myqcloud.com/{{` + name + `}}')"/></a>`

		return template.HTML(res)
	}

	res["submitBtn"] = func(buttons []*dto.OwnerMenuDto, actionNames ...string) template.HTML {
		if len(buttons) == 0 {
			return ""
		}

		var res string
		for _, action := range actionNames {
			for _, btn := range buttons {
				btn.Style = strings.ReplaceAll(btn.Style, "pear", "layui")
				base := filepath.Base(btn.Url)
				if base == action {
					res += `<button type="submit" class="layui-btn ` + btn.Style + `" lay-submit lay-filter="` + firstLower(action) + `">`
					if len(btn.Avatar) > 0 {
						res += `<i class="` + btn.Avatar + `"></i> `
					}
					res += btn.DisplayName + `</button>`
				}
			}
		}

		return template.HTML(res)
	}

	return res
}

func firstLower(s string) string {
	if len(s) == 0 {
		return s
	}

	return strings.ToLower(s[:1]) + s[1:]
}