package processors

import (
	"context"
	"tyapi-server/internal/application/api/commands"
	"tyapi-server/internal/infrastructure/external/alicloud"
	"tyapi-server/internal/infrastructure/external/tianyancha"
	"tyapi-server/internal/infrastructure/external/westdex"
	"tyapi-server/internal/infrastructure/external/yushan"
	"tyapi-server/internal/shared/interfaces"
)

// CombServiceInterface 组合包服务接口
type CombServiceInterface interface {
	ProcessCombRequest(ctx context.Context, params []byte, deps *ProcessorDependencies, packageCode string) (*CombinedResult, error)
}

// CallContext CallApi调用上下文，包含调用相关的数据
type CallContext struct {
	ContractCode string // 合同编号
}

// ProcessorDependencies 处理器依赖容器
type ProcessorDependencies struct {
	WestDexService    *westdex.WestDexService
	YushanService     *yushan.YushanService
	TianYanChaService *tianyancha.TianYanChaService
	AlicloudService   *alicloud.AlicloudService
	Validator         interfaces.RequestValidator
	CombService       CombServiceInterface // Changed to interface to break import cycle
	Options           *commands.ApiCallOptions // 添加Options支持
	CallContext       *CallContext // 添加CallApi调用上下文
}

// NewProcessorDependencies 创建处理器依赖容器
func NewProcessorDependencies(
	westDexService *westdex.WestDexService,
	yushanService *yushan.YushanService,
	tianYanChaService *tianyancha.TianYanChaService,
	alicloudService *alicloud.AlicloudService,
	validator interfaces.RequestValidator,
	combService CombServiceInterface, // Changed to interface
) *ProcessorDependencies {
	return &ProcessorDependencies{
		WestDexService:    westDexService,
		YushanService:     yushanService,
		TianYanChaService: tianYanChaService,
		AlicloudService:   alicloudService,
		Validator:         validator,
		CombService:       combService,
		Options:           nil, // 初始化为nil，在调用时设置
		CallContext:       nil, // 初始化为nil，在调用时设置
	}
}

// WithOptions 设置Options的便捷方法
func (deps *ProcessorDependencies) WithOptions(options *commands.ApiCallOptions) *ProcessorDependencies {
	deps.Options = options
	return deps
}

// WithCallContext 设置CallContext的便捷方法
func (deps *ProcessorDependencies) WithCallContext(callContext *CallContext) *ProcessorDependencies {
	deps.CallContext = callContext
	return deps
}

// ProcessorFunc 处理器函数类型定义
type ProcessorFunc func(ctx context.Context, params []byte, deps *ProcessorDependencies) ([]byte, error) 



// CombinedResult 组合结果
type CombinedResult struct {
	Responses []*SubProductResult `json:"responses"` // 子接口响应列表
}

// SubProductResult 子产品处理结果
type SubProductResult struct {
	ApiCode   string      `json:"api_code"`        // 子接口标识
	Data      interface{} `json:"data"`            // 子接口返回数据
	Success   bool        `json:"success"`         // 是否成功
	Error     string      `json:"error,omitempty"` // 错误信息（仅在失败时）
	SortOrder int         `json:"-"`               // 排序字段，不输出到JSON
}