/*
   Nging is a toolbox for webmasters
   Copyright (C) 2018-present  Wenhui Shen <swh@admpub.com>

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU Affero General Public License as published
   by the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU Affero General Public License for more details.

   You should have received a copy of the GNU Affero General Public License
   along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/

package collector

import (
	"github.com/admpub/nging/application/dbschema"
	"github.com/admpub/nging/application/model"
	"github.com/webx-top/echo"
)

func parseFormToDb(c echo.Context, pageM *dbschema.CollectorPage, formPrefix string, update bool) (rules []*dbschema.CollectorRule, err error) {
	if pageM.Id > 0 {
		err = pageM.Edit(nil, `id`, pageM.Id)
	} else {
		if len(pageM.HasChild) == 0 {
			pageM.HasChild = `N`
		}
		_, err = pageM.Add()
	}
	if err != nil {
		return
	}
	if pageM.Id < 1 {
		err = c.E(`Id无效`)
		return
	}
	ids := c.FormxValues(formPrefix + `[id][]`).Uint()
	idCount := len(ids)
	vars := c.FormValues(formPrefix + `[var][]`)
	varCount := len(vars)
	ruleList := c.FormValues(formPrefix + `[rule][]`)
	ruleCount := len(ruleList)
	types := c.FormValues(formPrefix + `[type][]`)
	typeCount := len(types)
	filters := c.FormValues(formPrefix + `[filter][]`)
	filterCount := len(filters)
	for i := 0; i < varCount; i++ {
		rule := dbschema.CollectorRule{
			PageId: pageM.Id,
			Name:   vars[i],
			Type:   ``,
			Filter: ``,
			Rule:   ``,
			Sort:   i,
		}
		if update {
			if i >= idCount {
				break
			}
			rule.Id = ids[i]
		}
		if i >= ruleCount {
			break
		}
		rule.Rule = ruleList[i]

		if i >= typeCount {
			break
		}
		rule.Type = types[i]

		if i >= filterCount {
			break
		}
		rule.Filter = filters[i]

		rule.Use(pageM.Trans())
		if rule.Id > 0 {
			err = rule.Edit(nil, `id`, rule.Id)
		} else {
			_, err = rule.Add()
		}
		if err != nil {
			return
		}
		if update {
			rules = append(rules, &rule)
		}
	}
	return
}

func dataTypeList() []string {
	return []string{
		"int", "float", "bool", "string",
		"int-array", "float-array", "bool-array", "string-array",
		"map", "array",
		"json", "jsonparse",

		// begin compatible old version
		"href", "html", "src", "alt",
		"html-array", "text-array", "href-array",
		"outhtml",
		"raw", //原始值
	}
}

func setFormData(c echo.Context, pageM *model.CollectorPage) error {
	data, err := pageM.FullData()
	c.Set(`data`, data)
	return err
}