124 lines
3.8 KiB
Go
124 lines
3.8 KiB
Go
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package processor
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import (
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"sync"
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"bj_power_mes/constants"
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)
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// StepRuntime 工序运行时（内存表示，从 RecipeStep DB 记录构建）
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type StepRuntime struct {
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StepID int // 步骤 ID
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StepIdStr string // 业务步骤ID（stepId 字段）
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StepIndex int // 步骤索引（从 0 开始）
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StepName string // 步骤名称
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StepType constants.StepType // 步骤类型
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ResourceType string // 工站设备类型编码（CNC/WASHER_HP/...），手持操作为空
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ToolType string // 手持工具类型：SCANNER/LASER，工站操作为空
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AllowedResources []string // 允许的设备ID列表
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ProcessingParams map[string]any // 加工参数
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NextStepDefault string // 默认下一步 stepId（空=顺序+1）
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NextStepBranches map[string]string // 条件分支：条件名→stepId
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RestoreStep int // 恢复时回退步数（-1=不回退）
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StepTimeout int // 工序超时秒数
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}
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// RecipeRuntime 工艺路线运行时
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type RecipeRuntime struct {
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RecipeID int
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RecipeCode string
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TotalSteps int
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Steps []StepRuntime
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stepIndexMap map[int]int // stepIndex → Steps 切片下标
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mu sync.RWMutex
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}
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// NewRecipeRuntime 从步骤列表构建 RecipeRuntime，建立 stepIndex→下标 索引
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func NewRecipeRuntime(recipeID int, recipeCode string, steps []StepRuntime) *RecipeRuntime {
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rr := &RecipeRuntime{
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RecipeID: recipeID,
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RecipeCode: recipeCode,
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TotalSteps: len(steps),
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Steps: steps,
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stepIndexMap: make(map[int]int, len(steps)),
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}
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for i, s := range steps {
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rr.stepIndexMap[s.StepIndex] = i
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}
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return rr
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}
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// GetStep 按步骤序号（stepIndex）获取 StepRuntime
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func (rr *RecipeRuntime) GetStep(stepIndex int) (StepRuntime, bool) {
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rr.mu.RLock()
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defer rr.mu.RUnlock()
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idx, ok := rr.stepIndexMap[stepIndex]
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if !ok {
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return StepRuntime{}, false
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}
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return rr.Steps[idx], true
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}
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// GetStepById 按业务 stepId 查找 StepRuntime
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func (rr *RecipeRuntime) GetStepById(stepId string) (StepRuntime, bool) {
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rr.mu.RLock()
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defer rr.mu.RUnlock()
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for _, s := range rr.Steps {
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if s.StepIdStr == stepId {
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return s, true
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}
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}
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return StepRuntime{}, false
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}
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// IsLastStep 判断当前步骤是否为工艺路线的最后一步（比较实际最大 stepIndex，而非 Steps 长度）
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func (rr *RecipeRuntime) IsLastStep(stepIndex int) bool {
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rr.mu.RLock()
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defer rr.mu.RUnlock()
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if len(rr.Steps) == 0 {
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return true
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}
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// 用最后一个步骤的 StepIndex，而非 TotalSteps，因为 stepIndex 可能不连续
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maxIdx := rr.Steps[len(rr.Steps)-1].StepIndex
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for _, s := range rr.Steps {
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if s.StepIndex > maxIdx {
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maxIdx = s.StepIndex
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}
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}
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return stepIndex >= maxIdx
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}
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// IsStationStep 判断是否为工站操作步骤（ResourceType 非空）
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func (s *StepRuntime) IsStationStep() bool {
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return s.ResourceType != ""
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}
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// IsToolStep 判断是否为手持工具步骤（ToolType 非空）
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func (s *StepRuntime) IsToolStep() bool {
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return s.ToolType != ""
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}
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// IsWaitStep 判断是否为设备等待步骤
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func (s *StepRuntime) IsWaitStep() bool {
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return s.StepType == constants.StepType_Operation
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}
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// IsUnloadStep 判断是否为下料步骤（Unload 类型）
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func (s *StepRuntime) IsUnloadStep() bool {
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return s.StepType == constants.StepType_UnloadDock
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}
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// IsDecisionStep 判断是否为判断/决策步骤（Judge/Decision 类型）
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func (s *StepRuntime) IsDecisionStep() bool {
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return s.StepType == constants.StepType_Judge || s.StepType == constants.StepType_Decision
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}
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// FirstStepIndex returns the StepIndex of the first step, or 0 if empty.
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func (rr *RecipeRuntime) FirstStepIndex() int {
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if len(rr.Steps) == 0 {
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return 0
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}
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return rr.Steps[0].StepIndex
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}
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