package dto

import (
	"time"

	"browser.local/platform/domain"
)

type PluginLifecycleActionRequest struct {
	ServerInstanceID string `json:"serverInstanceId"`
	Operation        string `json:"operation"`
	TargetVersion    string `json:"targetVersion,omitempty"`
	IdempotencyKey   string `json:"idempotencyKey"`
	Confirmed        bool   `json:"confirmed"`
}

type PluginLifecycleInstallationResponse struct {
	ID               string    `json:"id"`
	PluginID         string    `json:"pluginId"`
	ServerInstanceID string    `json:"serverInstanceId"`
	CurrentVersion   string    `json:"currentVersion,omitempty"`
	TargetVersion    string    `json:"targetVersion,omitempty"`
	PreviousVersion  string    `json:"previousVersion,omitempty"`
	DesiredState     string    `json:"desiredState"`
	CurrentState     string    `json:"currentState"`
	LastOperation    string    `json:"lastOperation,omitempty"`
	Compatibility    string    `json:"compatibility,omitempty"`
	DependencyState  string    `json:"dependencyState,omitempty"`
	JobID            string    `json:"jobId,omitempty"`
	FailureReason    string    `json:"failureReason,omitempty"`
	CreatedAt        time.Time `json:"createdAt"`
	UpdatedAt        time.Time `json:"updatedAt"`
}

type PluginLifecycleListResponse struct {
	Items []PluginLifecycleInstallationResponse `json:"items"`
	Count int                                   `json:"count"`
}

type PluginLifecycleActionResponse struct {
	Status       string                              `json:"status"`
	Installation PluginLifecycleInstallationResponse `json:"installation"`
	Job          JobResponse                         `json:"job"`
}

type AIConfigDiffPreviewResponse struct {
	ID                    string    `json:"id"`
	RequestID             string    `json:"requestId"`
	CreatedBy             string    `json:"createdBy"`
	ServerInstanceID      string    `json:"serverInstanceId"`
	PluginID              string    `json:"pluginId,omitempty"`
	ProviderID            string    `json:"providerId,omitempty"`
	Model                 string    `json:"model,omitempty"`
	Key                   string    `json:"key"`
	ConfigVersion         int       `json:"configVersion"`
	CurrentConfigChecksum string    `json:"currentConfigChecksum,omitempty"`
	ProposedConfig        string    `json:"proposedConfig,omitempty"`
	DiffSummary           string    `json:"diffSummary"`
	State                 string    `json:"state"`
	ExpiresAt             time.Time `json:"expiresAt"`
	ApprovedBy            string    `json:"approvedBy,omitempty"`
	ApprovedAt            time.Time `json:"approvedAt,omitempty"`
	CancelledBy           string    `json:"cancelledBy,omitempty"`
	CancelledAt           time.Time `json:"cancelledAt,omitempty"`
	JobID                 string    `json:"jobId,omitempty"`
	CreatedAt             time.Time `json:"createdAt"`
	UpdatedAt             time.Time `json:"updatedAt"`
}

type AIConfigDiffListResponse struct {
	Items []AIConfigDiffPreviewResponse `json:"items"`
	Count int                           `json:"count"`
}

type AIConfigDiffApprovalRequest struct {
	IdempotencyKey string `json:"idempotencyKey"`
}

type AIConfigDiffApprovalResponse struct {
	Preview  AIConfigDiffPreviewResponse       `json:"preview"`
	Dispatch ServerConfigWriteDispatchResponse `json:"dispatch"`
}

func (request PluginLifecycleActionRequest) ToDomain(pluginID string) domain.PluginLifecycleRequest {
	return domain.PluginLifecycleRequest{PluginID: pluginID, ServerInstanceID: request.ServerInstanceID, Operation: domain.PluginLifecycleOperation(request.Operation), TargetVersion: request.TargetVersion, IdempotencyKey: request.IdempotencyKey, Confirmed: request.Confirmed}
}

func PluginLifecycleFromDomain(installation domain.PluginLifecycleInstallation) PluginLifecycleInstallationResponse {
	installation = domain.CopyPluginLifecycleInstallation(installation)
	return PluginLifecycleInstallationResponse{ID: installation.ID, PluginID: installation.PluginID, ServerInstanceID: installation.ServerInstanceID, CurrentVersion: installation.CurrentVersion, TargetVersion: installation.TargetVersion, PreviousVersion: installation.PreviousVersion, DesiredState: string(installation.DesiredState), CurrentState: string(installation.CurrentState), LastOperation: string(installation.LastOperation), Compatibility: installation.Compatibility, DependencyState: string(installation.DependencyState), JobID: installation.JobID, FailureReason: installation.FailureReason, CreatedAt: installation.CreatedAt, UpdatedAt: installation.UpdatedAt}
}

func PluginLifecycleListFromDomain(installations []domain.PluginLifecycleInstallation) PluginLifecycleListResponse {
	items := make([]PluginLifecycleInstallationResponse, len(installations))
	for i, installation := range installations {
		items[i] = PluginLifecycleFromDomain(installation)
	}
	return PluginLifecycleListResponse{Items: items, Count: len(items)}
}

func PluginLifecycleResultFromDomain(result domain.PluginLifecycleResult) PluginLifecycleActionResponse {
	result = domain.CopyPluginLifecycleResult(result)
	return PluginLifecycleActionResponse{Status: result.Status, Installation: PluginLifecycleFromDomain(result.Installation), Job: JobFromDomain(result.Job)}
}

func AIConfigDiffFromDomain(preview domain.AIConfigDiffPreview) AIConfigDiffPreviewResponse {
	preview = domain.CopyAIConfigDiffPreview(preview)
	return AIConfigDiffPreviewResponse{ID: preview.ID, RequestID: preview.RequestID, CreatedBy: preview.CreatedBy, ServerInstanceID: preview.ServerInstanceID, PluginID: preview.PluginID, ProviderID: preview.ProviderID, Model: preview.Model, Key: preview.Key, ConfigVersion: preview.ConfigVersion, CurrentConfigChecksum: preview.CurrentConfigChecksum, ProposedConfig: preview.ProposedConfig, DiffSummary: preview.DiffSummary, State: string(preview.State), ExpiresAt: preview.ExpiresAt, ApprovedBy: preview.ApprovedBy, ApprovedAt: preview.ApprovedAt, CancelledBy: preview.CancelledBy, CancelledAt: preview.CancelledAt, JobID: preview.JobID, CreatedAt: preview.CreatedAt, UpdatedAt: preview.UpdatedAt}
}

func AIConfigDiffListFromDomain(previews []domain.AIConfigDiffPreview) AIConfigDiffListResponse {
	items := make([]AIConfigDiffPreviewResponse, len(previews))
	for i, preview := range previews {
		items[i] = AIConfigDiffFromDomain(preview)
	}
	return AIConfigDiffListResponse{Items: items, Count: len(items)}
}

func (request AIConfigDiffApprovalRequest) ToDomain(diffID string) domain.AIConfigDiffApprovalRequest {
	return domain.AIConfigDiffApprovalRequest{DiffID: diffID, IdempotencyKey: request.IdempotencyKey}
}

func AIConfigDiffApprovalFromDomain(result domain.AIConfigDiffApprovalResult) AIConfigDiffApprovalResponse {
	result = domain.CopyAIConfigDiffApprovalResult(result)
	return AIConfigDiffApprovalResponse{Preview: AIConfigDiffFromDomain(result.Preview), Dispatch: ServerConfigWriteDispatchFromDomain(result.Dispatch)}
}