novafarma/EMERGENCY_SYSTEMS_RECOVERY/CityGratitudeSystem.js

/**
 * CITY GRATITUDE GIFT SYSTEM
 * Population milestone rewards
 * Unique equipment and bonuses
 */

export class CityGratitudeSystem {
    constructor(scene) {
        this.scene = scene;

        // Milestone tracking
        this.milestones = new Map();
        this.claimedMilestones = new Set();

        // City reputation
        this.reputation = 0;

        this.init();
    }

    init() {
        this.initializeMilestones();

        // Check milestones when population changes
        this.scene.events.on('population_changed', () => this.checkMilestones());
    }

    /**
     * Initialize population milestones
     */
    initializeMilestones() {
        this.registerMilestone({
            population: 10,
            name: 'Small Community',
            rewards: {
                items: [{ id: 'starter_hoe', name: 'Community Hoe', rarity: 'uncommon' }],
                currency: 500,
                reputation: 50
            },
            description: '10 settlers joined your farm!'
        });

        this.registerMilestone({
            population: 25,
            name: 'Growing Village',
            rewards: {
                items: [
                    { id: 'village_axe', name: 'Village Axe', rarity: 'rare' },
                    { id: 'mayor_blessing', name: 'Mayor\'s Blessing', rarity: 'rare', type: 'buff' }
                ],
                currency: 1500,
                reputation: 100,
                unlock: 'town_hall'
            },
            description: '25 settlers! The village recognizes your leadership.'
        });

        this.registerMilestone({
            population: 50,
            name: 'Thriving Town',
            rewards: {
                items: [
                    { id: 'master_scythe', name: 'Master Scythe', rarity: 'epic' },
                    { id: 'town_armor', name: 'Town Guardian Armor', rarity: 'epic' }
                ],
                currency: 5000,
                reputation: 250,
                unlock: 'advanced_workshop'
            },
            description: '50 settlers! Your town flourishes.'
        });

        this.registerMilestone({
            population: 100,
            name: 'Major City',
            rewards: {
                items: [
                    { id: 'legendary_pickaxe', name: 'Pickaxe of Prosperity', rarity: 'legendary' },
                    { id: 'city_crown', name: 'Crown of the People', rarity: 'legendary' },
                    { id: 'citizens_gratitude', name: 'Citizens\' Eternal Gratitude', rarity: 'legendary', type: 'permanent_buff' }
                ],
                currency: 15000,
                reputation: 500,
                unlock: 'city_monument'
            },
            description: '100 settlers! You\'ve built a magnificent city!'
        });

        this.registerMilestone({
            population: 200,
            name: 'Metropolis',
            rewards: {
                items: [
                    { id: 'omega_tool_set', name: 'Omega Tool Set', rarity: 'mythic' },
                    { id: 'metropolis_throne', name: 'Throne of Dominion', rarity: 'mythic' }
                ],
                currency: 50000,
                reputation: 1000,
                unlock: 'palace',
                specialBonus: 'All workers +100% efficiency'
            },
            description: '200 settlers! Your metropolis is legendary!'
        });
    }

    /**
     * Register a milestone
     */
    registerMilestone(milestoneData) {
        this.milestones.set(milestoneData.population, {
            ...milestoneData,
            claimed: false
        });
    }

    /**
     * Check if any milestones reached
     */
    checkMilestones() {
        const currentPopulation = this.scene.gameState?.population || 0;

        this.milestones.forEach((milestone, requiredPop) => {
            if (currentPopulation >= requiredPop && !this.claimedMilestones.has(requiredPop)) {
                this.triggerMilestone(requiredPop);
            }
        });
    }

    /**
     * Trigger milestone reward
     */
    triggerMilestone(population) {
        const milestone = this.milestones.get(population);
        if (!milestone) return;

        // Mark as claimed
        this.claimedMilestones.add(population);
        milestone.claimed = true;

        // Grant rewards
        this.grantRewards(milestone.rewards);

        // Special bonuses
        if (milestone.specialBonus) {
            this.applySpecialBonus(milestone.specialBonus);
        }

        // Reputation
        this.reputation += milestone.rewards.reputation || 0;

        // Cinematic notification
        this.scene.uiSystem?.showMilestoneNotification(
            milestone.name,
            milestone.description,
            milestone.rewards
        );

        // VFX: Celebration
        this.scene.vfxSystem?.playEffect('city_celebration', 400, 300);
        this.scene.cameras.main.flash(2000, 255, 215, 0);

        // SFX
        this.scene.soundSystem?.play('milestone_fanfare');

        console.log(`🎉 MILESTONE REACHED: ${milestone.name} (${population} population)`);
    }

    /**
     * Grant milestone rewards
     */
    grantRewards(rewards) {
        // Currency
        if (rewards.currency) {
            this.scene.economySystem?.addCurrency(rewards.currency);
            console.log(`+${rewards.currency} coins`);
        }

        // Items
        if (rewards.items) {
            rewards.items.forEach(item => {
                this.scene.inventorySystem?.addItem(item.id, 1);
                console.log(`Received: ${item.name} (${item.rarity})`);

                // Special item effects
                if (item.type === 'buff') {
                    this.applyItemBuff(item);
                } else if (item.type === 'permanent_buff') {
                    this.applyPermanentBuff(item);
                }
            });
        }

        // Unlocks
        if (rewards.unlock) {
            this.scene.gameState.unlocks[rewards.unlock] = true;
            console.log(`Unlocked: ${rewards.unlock}`);
        }
    }

    /**
     * Apply item buff
     */
    applyItemBuff(item) {
        switch (item.id) {
            case 'mayor_blessing':
                this.scene.gameState.buffs.mayor_blessing = {
                    crop_yield: 1.25,
                    building_speed: 1.25,
                    duration: Infinity // Permanent
                };
                break;
        }
    }

    /**
     * Apply permanent buff
     */
    applyPermanentBuff(item) {
        switch (item.id) {
            case 'citizens_gratitude':
                // Permanent +25% to all production
                this.scene.gameState.buffs.citizens_gratitude = {
                    all_production: 1.25,
                    all_efficiency: 1.25
                };
                break;
        }
    }

    /**
     * Apply special bonus
     */
    applySpecialBonus(bonus) {
        if (bonus === 'All workers +100% efficiency') {
            this.scene.npcSettlementSystem?.settledNPCs.forEach((npc, npcId) => {
                const currentEff = this.scene.npcSettlementSystem.npcEfficiency.get(npcId) || 1.0;
                this.scene.npcSettlementSystem.npcEfficiency.set(npcId, currentEff * 2.0);
            });
        }
    }

    /**
     * Get next milestone
     */
    getNextMilestone() {
        const currentPopulation = this.scene.gameState?.population || 0;

        for (const [reqPop, milestone] of this.milestones.entries()) {
            if (reqPop > currentPopulation) {
                return {
                    population: reqPop,
                    ...milestone,
                    progress: Math.min(100, (currentPopulation / reqPop) * 100)
                };
            }
        }

        return null; // All milestones claimed
    }

    /**
     * Get all milestones
     */
    getAllMilestones() {
        return Array.from(this.milestones.entries()).map(([pop, milestone]) => ({
            population: pop,
            ...milestone,
            claimed: this.claimedMilestones.has(pop)
        }));
    }

    /**
     * Get claimed milestones
     */
    getClaimedMilestones() {
        return this.getAllMilestones().filter(m => m.claimed);
    }

    /**
     * Get city reputation
     */
    getReputation() {
        return this.reputation;
    }

    /**
     * Get reputation tier
     */
    getReputationTier() {
        if (this.reputation >= 1000) return 'Legendary';
        if (this.reputation >= 500) return 'Renowned';
        if (this.reputation >= 250) return 'Well-Known';
        if (this.reputation >= 100) return 'Respected';
        if (this.reputation >= 50) return 'Known';
        return 'Unknown';
    }

    /**
     * Manual milestone trigger (for testing)
     */
    triggerMilestoneManual(population) {
        if (!this.claimedMilestones.has(population)) {
            this.triggerMilestone(population);
        }
    }

    /**
     * Save/Load
     */
    getSaveData() {
        return {
            claimedMilestones: Array.from(this.claimedMilestones),
            reputation: this.reputation
        };
    }

    loadSaveData(data) {
        this.claimedMilestones = new Set(data.claimedMilestones || []);
        this.reputation = data.reputation || 0;

        // Mark milestones as claimed
        this.claimedMilestones.forEach(pop => {
            const milestone = this.milestones.get(pop);
            if (milestone) {
                milestone.claimed = true;
                // Re-apply permanent buffs
                this.grantRewards(milestone.rewards);
            }
        });
    }
}