#!/bin/bash
# =============================================================================
# SEFERIM AUTONOMOUS LEARNER v3.0 - MB2 with 500+ APIs
# =============================================================================

export PATH="$HOME/bin:$PATH"
source ~/seferim/scripts/knowledge-sources.sh

LOG=~/.seferim/logs/learner.log
UA="SEFERIM-AGI/3.0"

mkdir -p ~/.seferim/logs 2>/dev/null

log() { echo "[$(date '+%H:%M:%S')] $1" >> "$LOG"; }

# Topic pools
TECH="machine_learning distributed_systems quantum_computing neural_networks cryptography"
SCIENCE="neuroscience quantum_physics molecular_biology climate_science astrophysics genetics"
PHILOSOPHY="consciousness epistemology philosophy_of_mind ethics metaphysics"
MATH="category_theory topology number_theory graph_theory probability"

pick_random() { echo "$1" | tr ' ' '\n' | sort -R 2>/dev/null | head -1 || echo "$1" | tr ' ' '\n' | head -1; }

persist() {
    local content="$1"
    local importance="${2:-0.8}"
    ~/seferim/scripts/learn-persist-mb2.sh "$content" "$importance" 2>/dev/null
}

log "=== SEFERIM Learner v3.0 Starting (500+ APIs) ==="

cycle=0
while true; do
    cycle=$((cycle + 1))
    log "=== Cycle $cycle ==="

    # Pick random strategy
    strategy=$((RANDOM % 5))

    case $strategy in
        0) # Science
            topic=$(pick_random "$SCIENCE")
            content=$(fetch_arxiv_random 2>/dev/null)
            [ -n "$content" ] && persist "[mnemosyne:arxiv] $topic: $content" 0.85
            log "Science: $topic"
            ;;
        1) # Tech news
            content=$(fetch_hackernews 2>/dev/null)
            [ -n "$content" ] && persist "[hermes:hackernews] $content" 0.8
            content2=$(fetch_lobsters 2>/dev/null)
            [ -n "$content2" ] && persist "[hermes:lobsters] $content2" 0.8
            log "Tech news"
            ;;
        2) # Reference
            topic=$(pick_random "$PHILOSOPHY $SCIENCE")
            content=$(fetch_wikipedia "$topic" 2>/dev/null)
            [ -n "$content" ] && persist "[epona:wikipedia] $topic: $content" 0.85
            log "Reference: $topic"
            ;;
        3) # Code
            topic=$(pick_random "$TECH")
            content=$(fetch_github "$topic" 2>/dev/null)
            [ -n "$content" ] && persist "[yad:github] $topic: $content" 0.8
            log "Code: $topic"
            ;;
        4) # Research
            topic=$(pick_random "$SCIENCE")
            content=$(fetch_pubmed "$topic" 2>/dev/null)
            [ -n "$content" ] && persist "[mnemosyne:pubmed] $topic: $content" 0.85
            content2=$(fetch_semantic_scholar "$topic" 2>/dev/null)
            [ -n "$content2" ] && persist "[mnemosyne:semanticscholar] $topic: $content2" 0.85
            log "Research: $topic"
            ;;
    esac

    log "Cycle $cycle complete"
    sleep 45
done