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Merge PR #473: Move podcast estimate calculation to backend pricing catalog

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This commit is contained in:
ajaysi
2026-04-19 16:30:38 +05:30
parent 196ea65af9 e71cf65802
commit 5f13ee5f7b
9 changed files with 258 additions and 108 deletions
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88
frontend/src/services/podcastApi.ts
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@@ -59,39 +59,41 @@ const deriveSegments = (option?: OptionLike): string[] => {
return segments.slice(0, 5);
};
const estimateCosts = ({
minutes,
scenes,
chars,
quality,
avatars,
queryCount = 3,
voiceId,
}: {
minutes: number;
scenes: number;
chars: number;
quality: string;
avatars: number;
queryCount?: number;
voiceId?: string;
}): PodcastEstimate => {
const secs = Math.max(60, minutes * 60);
const ttsCost = (chars / 1000) * 0.05;
const avatarCost = avatars * 0.15;
const videoRate = quality === "hd" ? 0.06 : 0.03;
const videoCost = secs * videoRate;
const researchCost = +(Math.max(1, queryCount) * 0.1).toFixed(2);
const total = +(ttsCost + avatarCost + videoCost + researchCost).toFixed(2);
const isCustomVoice = Boolean(voiceId && !["Wise_Woman", "Friendly_Person", "Inspirational_girl", "Deep_Voice_Man", "Calm_Woman", "Casual_Guy", "Lively_Girl", "Patient_Man", "Young_Knight", "Determined_Man", "Lovely_Girl", "Decent_Boy", "Imposing_Manner", "Elegant_Man", "Abbess", "Sweet_Girl_2", "Exuberant_Girl"].includes(voiceId));
const voiceName = isCustomVoice ? "My Voice Clone" : (!voiceId ? "Wise Woman" : voiceId.replace(/_/g, " "));
const toPodcastEstimate = (raw: any, voiceId?: string): PodcastEstimate | null => {
if (!raw || typeof raw !== "object") return null;
const numeric = ["ttsCost", "avatarCost", "videoCost", "researchCost", "total"] as const;
if (numeric.some((key) => typeof raw[key] !== "number" || Number.isNaN(raw[key]))) {
return null;
}
const isCustomVoice = Boolean(
voiceId &&
![
"Wise_Woman",
"Friendly_Person",
"Inspirational_girl",
"Deep_Voice_Man",
"Calm_Woman",
"Casual_Guy",
"Lively_Girl",
"Patient_Man",
"Young_Knight",
"Determined_Man",
"Lovely_Girl",
"Decent_Boy",
"Imposing_Manner",
"Elegant_Man",
"Abbess",
"Sweet_Girl_2",
"Exuberant_Girl",
].includes(voiceId)
);
return {
ttsCost: +ttsCost.toFixed(2),
avatarCost: +avatarCost.toFixed(2),
videoCost: +videoCost.toFixed(2),
researchCost,
total,
voiceName,
ttsCost: raw.ttsCost,
avatarCost: raw.avatarCost,
videoCost: raw.videoCost,
researchCost: raw.researchCost,
total: raw.total,
voiceName: isCustomVoice ? "My Voice Clone" : (!voiceId ? "Wise Woman" : voiceId.replace(/_/g, " ")),
isCustomVoice,
};
};
@@ -173,12 +175,14 @@ const mapSourcesToFacts = (sources: ExaSource[]): Fact[] => {
type ExaResearchResult = {
sources: ExaSource[];
search_queries?: string[];
cost_est?: {
cost_est?: {
total?: number;
breakdown?: { phase: "Analyze" | "Gather" | "Write" | "Produce"; cost: number }[];
currency?: "USD";
last_updated?: string;
};
cost?: { total?: number };
estimate?: PodcastEstimate | null;
search_type?: string;
provider?: string;
content?: string;
@@ -302,15 +306,7 @@ export const podcastApi = {
// so users can manually choose which queries to run
const projectId = createId("podcast");
const estimate = estimateCosts({
minutes: payload.duration,
scenes: Math.ceil((payload.duration * 60) / (payload.knobs.scene_length_target || DEFAULT_KNOBS.scene_length_target)),
chars: Math.max(1000, payload.duration * 900),
quality: payload.knobs.bitrate || "standard",
avatars: payload.speakers,
queryCount: queries.length || 3,
voiceId: payload.knobs.voice_id,
});
const estimate = toPodcastEstimate(analysisResp.data?.estimate, payload.knobs.voice_id);
return {
projectId,
@@ -337,7 +333,7 @@ export const podcastApi = {
bible?: any;
analysis?: PodcastAnalysis | null;
onProgress?: (message: string) => void;
}): Promise<{ research: Research; raw: any }> {
}): Promise<{ research: Research; raw: any; estimate?: PodcastEstimate | null }> {
const keywords = params.approvedQueries.map((q) => q.query).filter(Boolean);
if (!keywords.length) {
throw new Error("At least one query must be approved for research.");
@@ -384,7 +380,11 @@ export const podcastApi = {
params.onProgress("Deep research completed with Exa.");
}
const mapped = mapExaResearchResponse(exaResult);
return { research: mapped, raw: exaResult };
return {
research: mapped,
raw: exaResult,
estimate: toPodcastEstimate(exaResult.estimate, params.analysis?.suggestedKnobs?.voice_id),
};
},
async generateScript(params: {