package sml

import (
	"encoding/xml"
	"fmt"
	"strconv"

	"go.devnw.com/ooxml"
)

type CT_DataConsolidate struct {
	// Function Index
	FunctionAttr ST_DataConsolidateFunction
	// Use Starting Column Labels
	StartLabelsAttr *bool
	// Starting Column Labels
	LeftLabelsAttr *bool
	// Labels In Top Row
	TopLabelsAttr *bool
	// Link
	LinkAttr *bool
	// Data Consolidation References
	DataRefs *CT_DataRefs
}

func NewCT_DataConsolidate() *CT_DataConsolidate {
	ret := &CT_DataConsolidate{}
	return ret
}

func (m *CT_DataConsolidate) MarshalXML(e *xml.Encoder, start xml.StartElement) error {
	if m.FunctionAttr != ST_DataConsolidateFunctionUnset {
		attr, err := m.FunctionAttr.MarshalXMLAttr(xml.Name{Local: "function"})
		if err != nil {
			return err
		}
		start.Attr = append(start.Attr, attr)
	}
	if m.StartLabelsAttr != nil {
		start.Attr = append(start.Attr, xml.Attr{Name: xml.Name{Local: "startLabels"},
			Value: fmt.Sprintf("%d", b2i(*m.StartLabelsAttr))})
	}
	if m.LeftLabelsAttr != nil {
		start.Attr = append(start.Attr, xml.Attr{Name: xml.Name{Local: "leftLabels"},
			Value: fmt.Sprintf("%d", b2i(*m.LeftLabelsAttr))})
	}
	if m.TopLabelsAttr != nil {
		start.Attr = append(start.Attr, xml.Attr{Name: xml.Name{Local: "topLabels"},
			Value: fmt.Sprintf("%d", b2i(*m.TopLabelsAttr))})
	}
	if m.LinkAttr != nil {
		start.Attr = append(start.Attr, xml.Attr{Name: xml.Name{Local: "link"},
			Value: fmt.Sprintf("%d", b2i(*m.LinkAttr))})
	}
	e.EncodeToken(start)
	if m.DataRefs != nil {
		sedataRefs := xml.StartElement{Name: xml.Name{Local: "ma:dataRefs"}}
		e.EncodeElement(m.DataRefs, sedataRefs)
	}
	e.EncodeToken(xml.EndElement{Name: start.Name})
	return nil
}

func (m *CT_DataConsolidate) UnmarshalXML(d *xml.Decoder, start xml.StartElement) error {
	// initialize to default
	for _, attr := range start.Attr {
		if attr.Name.Local == "function" {
			m.FunctionAttr.UnmarshalXMLAttr(attr)
			continue
		}
		if attr.Name.Local == "startLabels" {
			parsed, err := strconv.ParseBool(attr.Value)
			if err != nil {
				return err
			}
			m.StartLabelsAttr = &parsed
			continue
		}
		if attr.Name.Local == "leftLabels" {
			parsed, err := strconv.ParseBool(attr.Value)
			if err != nil {
				return err
			}
			m.LeftLabelsAttr = &parsed
			continue
		}
		if attr.Name.Local == "topLabels" {
			parsed, err := strconv.ParseBool(attr.Value)
			if err != nil {
				return err
			}
			m.TopLabelsAttr = &parsed
			continue
		}
		if attr.Name.Local == "link" {
			parsed, err := strconv.ParseBool(attr.Value)
			if err != nil {
				return err
			}
			m.LinkAttr = &parsed
			continue
		}
	}
lCT_DataConsolidate:
	for {
		tok, err := d.Token()
		if err != nil {
			return err
		}
		switch el := tok.(type) {
		case xml.StartElement:
			switch el.Name {
			case xml.Name{Space: "http://schemas.openxmlformats.org/spreadsheetml/2006/main", Local: "dataRefs"},
				xml.Name{Space: "http://purl.oclc.org/ooxml/spreadsheetml/main", Local: "dataRefs"}:
				m.DataRefs = NewCT_DataRefs()
				if err := d.DecodeElement(m.DataRefs, &el); err != nil {
					return err
				}
			default:
				office.Log("skipping unsupported element on CT_DataConsolidate %v", el.Name)
				if err := d.Skip(); err != nil {
					return err
				}
			}
		case xml.EndElement:
			break lCT_DataConsolidate
		case xml.CharData:
		}
	}
	return nil
}

// Validate validates the CT_DataConsolidate and its children
func (m *CT_DataConsolidate) Validate() error {
	return m.ValidateWithPath("CT_DataConsolidate")
}

// ValidateWithPath validates the CT_DataConsolidate and its children, prefixing error messages with path
func (m *CT_DataConsolidate) ValidateWithPath(path string) error {
	if err := m.FunctionAttr.ValidateWithPath(path + "/FunctionAttr"); err != nil {
		return err
	}
	if m.DataRefs != nil {
		if err := m.DataRefs.ValidateWithPath(path + "/DataRefs"); err != nil {
			return err
		}
	}
	return nil
}
