209 lines
6.0 KiB
Go
209 lines
6.0 KiB
Go
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package handler
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import (
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"bytes"
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"fmt"
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"html/template"
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"net/http"
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"strings"
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"time"
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"bj_power_mes/common/httpx"
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"bj_power_mes/internal/logic"
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"bj_power_mes/internal/svc"
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)
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// ProcessCardHandler GET /api/v1/process-card?sn=xxx
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// 按 SN 生成可打印流程卡（无公司名、含签名栏、可调样式），返回 text/html。
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func ProcessCardHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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sn := strings.TrimSpace(r.URL.Query().Get("sn"))
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if sn == "" {
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httpx.BadRequest(w, "缺少 sn 参数")
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return
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}
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data, err := logic.New(svcCtx).Trace(r.Context(), sn)
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if err != nil {
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httpx.Fail(w, 2401, err.Error())
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return
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}
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html, err := renderProcessCard(sn, data)
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if err != nil {
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httpx.Fail(w, 2402, "流程卡生成失败："+err.Error())
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return
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}
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w.Header().Set("Content-Type", "text/html; charset=utf-8")
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_, _ = w.Write([]byte(html))
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}
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}
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type cardTmpl struct {
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Sn string
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OrderNo string
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Product string
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CreatedAt string
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Processes []cardProcess
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Materials []string
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Operator string
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Inspector string
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DoneTime string
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Result string
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}
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type cardProcess struct {
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Code string
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Name string
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Station string
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Operator string
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Status string
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Result string
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Steps []cardStep
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}
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type cardStep struct {
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Name string
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Value string
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OK bool
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}
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func renderProcessCard(sn string, data map[string]any) (string, error) {
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t := cardTmpl{Sn: sn}
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wp, _ := data["workpiece"].(map[string]any)
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if wp != nil {
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t.OrderNo = strAny(wp["orderNo"])
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t.Product = strAny(wp["productType"])
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if c, ok := wp["createdAt"]; ok {
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if ts, ok := c.(time.Time); ok {
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t.CreatedAt = ts.Format("2006-01-02 15:04")
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} else {
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t.CreatedAt = fmt.Sprintf("%v", c)
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}
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}
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}
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procList, _ := data["processTimeline"].([]any)
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for _, p := range procList {
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pm, _ := p.(map[string]any)
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cp := cardProcess{
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Code: strAny(pm["processCode"]),
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Name: strAny(pm["processName"]),
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Station: strAny(pm["stationNo"]),
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Operator: strAny(pm["operator"]),
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Status: strAny(pm["status"]),
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Result: strAny(pm["result"]),
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}
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t.Processes = append(t.Processes, cp)
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}
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steps, _ := data["stepData"].([]any)
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stepByProc := map[string][]cardStep{}
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for _, s := range steps {
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sm, _ := s.(map[string]any)
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key := fmt.Sprintf("%v", sm["processCode"])
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ok, _ := sm["isOK"].(bool)
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stepByProc[key] = append(stepByProc[key], cardStep{
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Name: strAny(sm["stepName"]),
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Value: strAny(sm["valueText"]),
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OK: ok,
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})
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}
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for i := range t.Processes {
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t.Processes[i].Steps = stepByProc[t.Processes[i].Code]
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}
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assoc, _ := data["associationTrace"].(map[string]any)
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if assoc != nil {
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if b, ok := assoc["batchItems"].([]any); ok {
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for _, x := range b {
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t.Materials = append(t.Materials, fmt.Sprintf("%v", x))
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}
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}
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if s, ok := assoc["serialItems"].([]any); ok {
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for _, x := range s {
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t.Materials = append(t.Materials, fmt.Sprintf("%v", x))
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}
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}
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t.Operator = strAny(assoc["operator"])
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}
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done := "待完工"
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for _, p := range t.Processes {
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if p.Result == "NG" {
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done = "NG"
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}
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}
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t.Result = done
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const tpl = `<!DOCTYPE html>
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<html lang="zh">
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<head>
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<meta charset="utf-8">
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<title>流程卡 {{.Sn}}</title>
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<style>
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* { margin:0; padding:0; box-sizing:border-box; }
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body { font-family:"Microsoft YaHei",sans-serif; color:#1f2937; padding:24px; }
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.card { max-width:900px; margin:0 auto; border:2px solid #333; border-radius:8px; padding:20px 24px; }
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h1 { font-size:22px; text-align:center; border-bottom:2px solid #333; padding-bottom:10px; margin-bottom:14px; letter-spacing:4px; }
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.meta { display:flex; flex-wrap:wrap; gap:8px 32px; font-size:14px; margin-bottom:14px; }
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.meta b { font-weight:700; }
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table { width:100%; border-collapse:collapse; font-size:13px; }
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th, td { border:1px solid #999; padding:6px 8px; text-align:center; }
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th { background:#f3f4f6; }
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.ok { color:#15803d; font-weight:700; }
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.ng { color:#dc2626; font-weight:700; }
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.sub td { text-align:left; color:#374151; background:#fafafa; }
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.sign { display:flex; justify-content:space-between; margin-top:22px; font-size:14px; }
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.sign div { width:45%; border-top:1px solid #333; padding-top:6px; text-align:center; }
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@media print { body { padding:0; } .card { border-color:#000; box-shadow:none; } .no-print { display:none; } }
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</style>
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</head>
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<body>
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<div class="card">
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<h1>产品流程卡</h1>
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<div class="meta">
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<span>SN：<b>{{.Sn}}</b></span>
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<span>工单号：<b>{{.OrderNo}}</b></span>
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<span>产品型号：<b>{{.Product}}</b></span>
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<span>登记时间：<b>{{.CreatedAt}}</b></span>
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<span>判定：<b>{{if eq .Result "NG"}}<span class="ng">NG</span>{{else}}{{.Result}}{{end}}</b></span>
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</div>
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<table>
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<thead><tr><th>工序</th><th>工序名称</th><th>工位</th><th>操作人</th><th>采集参数</th><th>结果</th></tr></thead>
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<tbody>
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{{range .Processes}}
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<tr>
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<td>工序{{.Code}}</td><td>{{.Name}}</td><td>{{.Station}}</td><td>{{.Operator}}</td>
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<td>{{if .Steps}}{{range .Steps}}{{.Name}}={{.Value}}({{if .OK}}<span class="ok">OK</span>{{else}}<span class="ng">NG</span>{{end}}) {{end}}{{else}}-{{end}}</td>
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<td>{{if eq .Result "NG"}}<span class="ng">NG</span>{{else}}OK{{end}}</td>
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</tr>
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{{end}}
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</tbody>
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</table>
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{{if .Materials}}
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<p style="margin-top:10px;font-size:13px;">关联物料/批次：{{range .Materials}}{{.}} {{end}}</p>
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{{end}}
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<div class="sign">
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<div>操作人签字：</div>
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<div>检验员签字：</div>
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</div>
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<div style="text-align:center;margin-top:14px;">
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<button class="no-print" onclick="window.print()" style="padding:8px 28px;font-size:15px;">打 印</button>
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</div>
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</div>
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</body>
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</html>`
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tmpl, err := template.New("card").Parse(tpl)
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if err != nil {
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return "", err
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}
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var buf bytes.Buffer
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if err := tmpl.Execute(&buf, t); err != nil {
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return "", err
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}
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return buf.String(), nil
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}
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func strAny(v any) string {
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if v == nil {
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return ""
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}
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return fmt.Sprintf("%v", v)
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}
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