107 lines
3.6 KiB
TypeScript
107 lines
3.6 KiB
TypeScript
// Author: fruit.com.cn
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import { nextTick } from 'vue'
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import type { ComputedRef, Ref } from 'vue'
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import { ElMessage } from 'element-plus'
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import type { FormInstance } from 'element-plus'
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import { getMediaTranscodeProfileApi, saveMediaTranscodeProfileApi } from '@/api/admin/media'
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import { runTranscodeBackfillApi } from '@/api/admin/transcode'
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import type { MediaTranscodeProfile } from '@/api/admin/types'
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import { applyProfileToForm, buildProfilePayload } from './transcodeProfileModel'
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type Translate = (key: string, named?: Record<string, unknown>) => string
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interface SettingsContext {
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form: MediaTranscodeProfile
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formRef: Ref<FormInstance | undefined>
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loading: Ref<boolean>
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saving: Ref<boolean>
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backfilling: Ref<boolean>
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loadError: Ref<string>
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canManage: ComputedRef<boolean>
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t: Translate
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}
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/** 读取服务端配置并回填表单。 */
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export const loadTranscodeProfile = async (context: SettingsContext): Promise<void> => {
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context.loading.value = true
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context.loadError.value = ''
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try {
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const response = await getMediaTranscodeProfileApi()
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if (response.code !== 0) {
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context.loadError.value = response.message || context.t('transcodeSettings.loadFailed')
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return
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}
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applyProfileToForm(context.form, response.data)
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} catch {
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context.loadError.value = context.t('transcodeSettings.loadFailed')
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} finally {
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context.loading.value = false
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}
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}
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const validateProfile = async (context: SettingsContext): Promise<boolean> => {
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if (!context.form.ladder.length) {
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ElMessage.warning(context.t('transcodeSettings.validation.atLeastOneEnabled'))
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return false
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}
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try {
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await context.formRef.value?.validate()
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return true
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} catch (fields) {
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const firstField = Object.keys((fields || {}) as Record<string, unknown>)[0]
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if (firstField) {
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await nextTick()
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context.formRef.value?.scrollToField(firstField)
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}
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ElMessage.warning(context.t('transcodeSettings.validation.fixErrors'))
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return false
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}
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}
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/** 校验并保存，成功后用服务端返回值回填。 */
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export const saveTranscodeProfile = async (context: SettingsContext): Promise<void> => {
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if (!context.canManage.value || context.saving.value || !(await validateProfile(context))) {
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return
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}
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context.saving.value = true
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try {
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const response = await saveMediaTranscodeProfileApi(buildProfilePayload(context.form))
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if (response.code !== 0) {
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ElMessage.error(response.message || context.t('transcodeSettings.saveFailed'))
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return
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}
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applyProfileToForm(context.form, response.data)
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ElMessage.success(context.t('transcodeSettings.saved'))
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} catch {
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ElMessage.error(context.t('transcodeSettings.saveFailed'))
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} finally {
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context.saving.value = false
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}
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}
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/** 手动补齐转码：扫一遍缺码率产物/帧图的分集并入队。 */
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export const runTranscodeBackfill = async (context: SettingsContext): Promise<void> => {
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if (!context.canManage.value || context.backfilling.value) {
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return
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}
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context.backfilling.value = true
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try {
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const response = await runTranscodeBackfillApi()
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if (response.code !== 0) {
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ElMessage.error(response.message || context.t('transcodeSettings.backfillFailed'))
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return
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}
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const triggered = response.data?.triggered ?? 0
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if (triggered > 0) {
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ElMessage.success(context.t('transcodeSettings.backfillDone', { count: triggered }))
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} else {
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ElMessage.info(context.t('transcodeSettings.backfillEmpty'))
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}
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} catch {
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ElMessage.error(context.t('transcodeSettings.backfillFailed'))
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} finally {
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context.backfilling.value = false
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}
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}
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