package config

import (
	"reflect"
	"time"
)

// JSCKSources is the sources section's configuration key.
const JSCKSources string = "sources"

// JobSearchConfigSources configures each source of opportunities, one field
// per source. Each field's cfg tag must match the section's JSCK* constant.
type JobSearchConfigSources struct {
	FindATender JobSearchConfigSourceFindATender `cfg:"find_a_tender"`
	FTSMock     JobSearchConfigSourceFTSMock     `cfg:"fts_mock"`
	Sleeper     JobSearchConfigSourceSleeper     `cfg:"sleeper"`
}

// ---------- Section methods (see Section) ----------

func (c JobSearchConfigSources) Map() map[string]any { return mapOf(c) }

func (c JobSearchConfigSources) Flatten() map[string]any {
	return flattenOf(JSCKSources, c)
}

func (c JobSearchConfigSources) TypeOf(key string) (reflect.Kind, error) {
	return typeOf(c, key)
}

func (c JobSearchConfigSources) ValueOf(key string) (any, error) {
	return valueOf(c, key)
}

func (c *JobSearchConfigSources) SetValue(key string, value any) error {
	return setValue(c, key, value)
}

// ---------- Generic Source definition ----------

// JobSearchConfigSource holds the settings every source has, and is embedded
// in each source's section. Interval is how often an enabled source fetches.
type JobSearchConfigSource struct {
	Enabled  bool          `cfg:"enabled"`
	Interval time.Duration `cfg:"interval" default:"10m"`
}

// ---------- Section methods for Source (see Section) ----------

func (c JobSearchConfigSource) Map() map[string]any { return mapOf(c) }

func (c JobSearchConfigSource) Flatten() map[string]any {
	return flattenOf("", c)
}

func (c JobSearchConfigSource) TypeOf(key string) (reflect.Kind, error) {
	return typeOf(c, key)
}

func (c JobSearchConfigSource) ValueOf(key string) (any, error) {
	return valueOf(c, key)
}

func (c *JobSearchConfigSource) SetValue(key string, value any) error {
	return setValue(c, key, value)
}

// Keys returns the keys directly in the section.
func (c *JobSearchConfigSource) Keys() []string { return keysOf(c) }