package utils

import (
	"fmt"

	"lone-services/pkg/utils"
	"lone-services/pkg/wecom/message"
)

func GetMapString(data map[string]interface{}, key string) string {
	val, ok := data[key]
	if !ok || val == nil {
		return utils.StringEmpty
	}
	return fmt.Sprintf("%v", val)
}

func GetExtString(ext map[string]any, key string) string {
	v, ok := ext[key].(string)
	if !ok || v == "" {
		return "无"
	}
	return v
}

func BuildContent(kvPairs ...struct{ Key, Value string }) []message.HorizontalContent {
	const maxTotal = 6
	const fixedItems = 1
	maxInput := maxTotal - fixedItems

	inputCount := len(kvPairs)
	if inputCount > maxInput {
		inputCount = maxInput
	}

	content := make([]message.HorizontalContent, 0, inputCount+fixedItems)
	for i := 0; i < inputCount; i++ {
		content = append(content, message.HorizontalContent{
			KeyName: kvPairs[i].Key,
			Value:   kvPairs[i].Value,
		})
	}
	content = append(content, message.HorizontalContent{
		KeyName: "审核时间",
		Value:   utils.Now().Format(),
	})
	return content
}