package index

import "html/template"

type DataYaml struct {
	HeaderLinks map[string]template.URL `yaml:"headerLinks"`
	CSSBaseURL  template.URL            `yaml:"cssBaseURL"`
	CSSLightURL template.URL            `yaml:"cssLightURL"`
	CSSDarkURL  template.URL            `yaml:"cssDarkURL"`
	JScriptURL  template.URL            `yaml:"jScriptURL"`
	About       AboutYaml               `yaml:"about"`
	Entries     []EntryYaml             `yaml:"entries"`
}

func (dy DataYaml) GetHeaderLabels() []string {
	if dy.HeaderLinks == nil {
		return []string{}
	}
	toReturn := make([]string, len(dy.HeaderLinks))
	i := 0
	for key := range dy.HeaderLinks {
		toReturn[i] = key
		i++
	}
	return toReturn
}

func (dy DataYaml) GetHeaderLink(headerLabel string) template.URL {
	if dy.HeaderLinks == nil {
		return ""
	}
	return dy.HeaderLinks[headerLabel]
}