SanatiLeads/convex/projects.ts

import { mutation, query } from "./_generated/server";
import { v } from "convex/values";
import { getAuthUserId } from "@convex-dev/auth/server";

export const getProjects = query({
    args: {},
    handler: async (ctx) => {
        const userId = await getAuthUserId(ctx);
        if (!userId) return [];
        return await ctx.db
            .query("projects")
            .withIndex("by_owner", (q) => q.eq("userId", userId))
            .collect();
    },
});

export const getDefaultProject = query({
    args: {},
    handler: async (ctx) => {
        const userId = await getAuthUserId(ctx);
        if (!userId) return null;
        return await ctx.db
            .query("projects")
            .filter((q) => q.and(q.eq(q.field("userId"), userId), q.eq(q.field("isDefault"), true)))
            .first();
    },
});

export const createProject = mutation({
    args: { name: v.string(), isDefault: v.boolean() },
    handler: async (ctx, args) => {
        const userId = await getAuthUserId(ctx);
        if (!userId) throw new Error("Unauthorized");

        if (args.isDefault) {
            const existingDefaults = await ctx.db
                .query("projects")
                .withIndex("by_owner", (q) => q.eq("userId", userId))
                .collect();
            for (const project of existingDefaults) {
                if (project.isDefault) {
                    await ctx.db.patch(project._id, { isDefault: false });
                }
            }
        }

        return await ctx.db.insert("projects", {
            userId,
            name: args.name,
            isDefault: args.isDefault,
            dorkingConfig: { selectedSourceIds: [] },
        });
    },
});

export const updateProject = mutation({
    args: { projectId: v.id("projects"), name: v.string(), isDefault: v.boolean() },
    handler: async (ctx, args) => {
        const userId = await getAuthUserId(ctx);
        if (!userId) throw new Error("Unauthorized");

        const project = await ctx.db.get(args.projectId);
        if (!project || project.userId !== userId) {
            throw new Error("Project not found or unauthorized");
        }

        if (args.isDefault) {
            const existingDefaults = await ctx.db
                .query("projects")
                .withIndex("by_owner", (q) => q.eq("userId", userId))
                .collect();
            for (const item of existingDefaults) {
                if (item.isDefault && item._id !== args.projectId) {
                    await ctx.db.patch(item._id, { isDefault: false });
                }
            }
        }

        await ctx.db.patch(args.projectId, {
            name: args.name,
            isDefault: args.isDefault,
        });
    },
});

export const deleteProject = mutation({
    args: { projectId: v.id("projects") },
    handler: async (ctx, args) => {
        const userId = await getAuthUserId(ctx);
        if (!userId) throw new Error("Unauthorized");

        const projects = await ctx.db
            .query("projects")
            .withIndex("by_owner", (q) => q.eq("userId", userId))
            .collect();

        if (projects.length <= 1) {
            throw new Error("You must keep at least one project.");
        }

        const project = projects.find((item) => item._id === args.projectId);
        if (!project || project.userId !== userId) {
            throw new Error("Project not found or unauthorized");
        }

        const remainingProjects = projects.filter((item) => item._id !== args.projectId);
        let newDefaultId: typeof args.projectId | null = null;

        const remainingDefault = remainingProjects.find((item) => item.isDefault);
        if (project.isDefault) {
            newDefaultId = remainingProjects[0]?._id ?? null;
        } else if (!remainingDefault) {
            newDefaultId = remainingProjects[0]?._id ?? null;
        }

        if (newDefaultId) {
            await ctx.db.patch(newDefaultId, { isDefault: true });
        }

        const dataSources = await ctx.db
            .query("dataSources")
            .filter((q) => q.eq(q.field("projectId"), args.projectId))
            .collect();
        for (const source of dataSources) {
            await ctx.db.delete(source._id);
        }

        const analyses = await ctx.db
            .query("analyses")
            .withIndex("by_project_createdAt", (q) => q.eq("projectId", args.projectId))
            .collect();
        for (const analysis of analyses) {
            await ctx.db.delete(analysis._id);
        }

        const analysisJobs = await ctx.db
            .query("analysisJobs")
            .withIndex("by_project_createdAt", (q) => q.eq("projectId", args.projectId))
            .collect();
        for (const job of analysisJobs) {
            await ctx.db.delete(job._id);
        }

        const searchJobs = await ctx.db
            .query("searchJobs")
            .withIndex("by_project_createdAt", (q) => q.eq("projectId", args.projectId))
            .collect();
        for (const job of searchJobs) {
            await ctx.db.delete(job._id);
        }

        const opportunities = await ctx.db
            .query("opportunities")
            .withIndex("by_project_createdAt", (q) => q.eq("projectId", args.projectId))
            .collect();
        for (const opportunity of opportunities) {
            await ctx.db.delete(opportunity._id);
        }

        const seenUrls = await ctx.db
            .query("seenUrls")
            .withIndex("by_project_lastSeen", (q) => q.eq("projectId", args.projectId))
            .collect();
        for (const seen of seenUrls) {
            await ctx.db.delete(seen._id);
        }

        await ctx.db.delete(args.projectId);

        return {
            deletedProjectId: args.projectId,
            newDefaultProjectId: newDefaultId ?? remainingDefault?._id ?? remainingProjects[0]?._id ?? null,
        };
    },
});

export const toggleDataSourceConfig = mutation({
    args: { projectId: v.id("projects"), sourceId: v.id("dataSources"), selected: v.boolean() },
    handler: async (ctx, args) => {
        const userId = await getAuthUserId(ctx);
        if (!userId) throw new Error("Unauthorized");

        const project = await ctx.db.get(args.projectId);
        if (!project || project.userId !== userId) throw new Error("Project not found or unauthorized");

        let newSelectedIds = project.dorkingConfig.selectedSourceIds;
        if (args.selected) {
            if (!newSelectedIds.includes(args.sourceId)) {
                newSelectedIds.push(args.sourceId);
            }
        } else {
            newSelectedIds = newSelectedIds.filter((id) => id !== args.sourceId);
        }

        await ctx.db.patch(args.projectId, {
            dorkingConfig: { selectedSourceIds: newSelectedIds },
        });
    },
});

export const getSearchContext = query({
    args: { projectId: v.id("projects") },
    handler: async (ctx, args) => {
        const userId = await getAuthUserId(ctx);
        if (!userId) return { context: null, selectedSourceIds: [], missingSources: [] };

        const project = await ctx.db.get(args.projectId);
        if (!project || project.userId !== userId) {
            return { context: null, selectedSourceIds: [], missingSources: [] };
        }

        const selectedSourceIds = project.dorkingConfig.selectedSourceIds || [];
        if (selectedSourceIds.length === 0) {
            return { context: null, selectedSourceIds, missingSources: [] };
        }

        const analyses = [];
        const missingSources: { sourceId: string; reason: string }[] = [];

        for (const sourceId of selectedSourceIds) {
            const dataSource = await ctx.db.get(sourceId);
            if (!dataSource || dataSource.projectId !== project._id) {
                missingSources.push({ sourceId: sourceId as string, reason: "not_found" });
                continue;
            }

            const latest = await ctx.db
                .query("analyses")
                .withIndex("by_dataSource_createdAt", (q) => q.eq("dataSourceId", sourceId))
                .order("desc")
                .first();

            if (!latest) {
                missingSources.push({ sourceId: sourceId as string, reason: "no_analysis" });
                continue;
            }

            analyses.push(latest);
        }

        if (analyses.length === 0) {
            return { context: null, selectedSourceIds, missingSources };
        }

        const merged = mergeAnalyses(analyses, project.name);

        return { context: merged, selectedSourceIds, missingSources };
    },
});

function normalizeKey(value: string) {
    return value.trim().toLowerCase();
}

function severityRank(severity: "high" | "medium" | "low") {
    if (severity === "high") return 3;
    if (severity === "medium") return 2;
    return 1;
}

function mergeAnalyses(analyses: any[], fallbackName: string) {
    const keywordMap = new Map<string, any>();
    const problemMap = new Map<string, any>();
    const competitorMap = new Map<string, any>();
    const personaMap = new Map<string, any>();
    const useCaseMap = new Map<string, any>();
    const featureMap = new Map<string, any>();

    let latestScrapedAt = analyses[0].scrapedAt;

    for (const analysis of analyses) {
        if (analysis.scrapedAt > latestScrapedAt) {
            latestScrapedAt = analysis.scrapedAt;
        }

        for (const keyword of analysis.keywords || []) {
            const key = normalizeKey(keyword.term);
            if (!keywordMap.has(key)) {
                keywordMap.set(key, keyword);
            } else if (keywordMap.get(key)?.type !== "differentiator" && keyword.type === "differentiator") {
                keywordMap.set(key, keyword);
            }
        }

        for (const problem of analysis.problemsSolved || []) {
            const key = normalizeKey(problem.problem);
            const existing = problemMap.get(key);
            if (!existing || severityRank(problem.severity) > severityRank(existing.severity)) {
                problemMap.set(key, problem);
            }
        }

        for (const competitor of analysis.competitors || []) {
            const key = normalizeKey(competitor.name);
            if (!competitorMap.has(key)) {
                competitorMap.set(key, competitor);
            }
        }

        for (const persona of analysis.personas || []) {
            const key = normalizeKey(`${persona.name}:${persona.role}`);
            if (!personaMap.has(key)) {
                personaMap.set(key, persona);
            }
        }

        for (const useCase of analysis.useCases || []) {
            const key = normalizeKey(useCase.scenario);
            if (!useCaseMap.has(key)) {
                useCaseMap.set(key, useCase);
            }
        }

        for (const feature of analysis.features || []) {
            const key = normalizeKey(feature.name);
            if (!featureMap.has(key)) {
                featureMap.set(key, feature);
            }
        }
    }

    const keywords = Array.from(keywordMap.values())
        .sort((a, b) => {
            const aDiff = a.type === "differentiator" ? 0 : 1;
            const bDiff = b.type === "differentiator" ? 0 : 1;
            if (aDiff !== bDiff) return aDiff - bDiff;
            return a.term.length - b.term.length;
        })
        .slice(0, 80);

    const problemsSolved = Array.from(problemMap.values())
        .sort((a, b) => severityRank(b.severity) - severityRank(a.severity))
        .slice(0, 15);

    const competitors = Array.from(competitorMap.values()).slice(0, 10);
    const personas = Array.from(personaMap.values()).slice(0, 6);
    const useCases = Array.from(useCaseMap.values()).slice(0, 10);
    const features = Array.from(featureMap.values()).slice(0, 20);

    const base = analyses[0];

    return {
        productName: base.productName || fallbackName,
        tagline: base.tagline || "",
        description: base.description || "",
        category: base.category || "",
        positioning: base.positioning || "",
        features,
        problemsSolved,
        personas,
        keywords,
        useCases,
        competitors,
        dorkQueries: [],
        scrapedAt: latestScrapedAt,
        analysisVersion: "aggregated",
    };
}